If you’re someone who wants to get the most out of your electronic devices, you need to keep them in the best condition possible. For example, if you purchase a smartphone, you should do your best to keep the charging port clean, prevent the screen from cracking, and avoid overheating the device.

When it comes to oxygen concentrators, this is no different. From the moment you unbox your Inogen One G5, it’s important to take care of your unit by cleaning it and replacing parts when they’re needed. Unfortunately, many people don’t know what the best practices actually are, so we’re going to help clarify some of the most common concerns people have. 

Keep in mind that each oxygen concentrator is different. What may be great for one concentrator could be detrimental to another. In general, if you have questions about maintaining your device, it’s best to first consult your user manual, and if that doesn’t answer your question, get in touch with the manufacturer or retailer that you purchased it from.

Since the Inogen One G5 is the most advanced and popular portable oxygen concentrator on the market, we figured there would be no better place to start. This portable oxygen concentrator just released this past summer so replacement parts are widely available and it’s old enough that the manufacturers have already dealt with some of its most common issues. 

Weekly Inogen One G5 Maintenance and Cleaning

Many people purchase a portable oxygen concentrator without realizing that they have control over how long their device lasts. There will always be faulty units out there, but those are few and far between and if you have a warranty, you may be able to get a full replacement unit for no added cost.

However, if your oxygen concentrator is working as intended, it’s important to have a clear cut plan that you can follow for cleaning and maintaining it on a weekly basis. Once you get into the routine of taking care of your device, it will become second nature and you shouldn’t have to stress about it.

At the end of the day, cleaning your portable oxygen concentrator will be just as important for your safety as it is for the integrity of your device. Even just wiping your mobile oxygen machine down daily will keep it bacteria-free and ensure that germs don’t spread.

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Cleaning the Concentrator Case

The case is the hard outer shell of the portable oxygen concentrator. This part of the unit is designed to protect the important electrical components from water, dirt, dust, and grime. While the Inogen One G5 has a very durable and airtight shell, it’s not waterproof and a significant amount of dirt on the device could damage it. What’s more, all Inogen units are white, so if they get dirty, it will show. Follow these tips weekly to clean your Inogen One G5.

What You Will Need:

• A soft washcloth
• A small bowl
• Non-abrasive dish soap
• A dry towel

Steps:

• Unplug your Inogen One G5 from the wall or the cigarette lighter in the car and turn it off by holding the power button on the top of the device.
• Lay the oxygen concentrator on the dry towel with all cords and cannulas removed.
• Take a small bowl and fill it up with warm water and a small amount of non-abrasive dish soap.
• Take a soft washcloth and dip it in the bowl, then wring it out in the sink until the cloth is slightly damp.
• Begin wiping down the outer shell of the Inogen One G5 ensuring that you don’t get water in any of the cracks, especially near the battery at the bottom of the unit.
• Be sure to wipe off the control panel on the top of the unit and the cannula tube because these are the areas you’ll be touching the most and likely contain the most bacteria.
• Once finished, leave the unit in an upright position on the towel to dry before using it again.

Cleaning Your Nasal Cannula

The nasal cannula is the rubber tube that runs from your portable oxygen concentrator to your nose. While most cannulas are well-made and can last for months, they still need to be cleaned regularly to protect both the concentrator and your own health.

Many manufacturers recommend cleaning nasal cannulas weekly, but some people will clean them daily. It’s also recommended that you replace your cannulas every two or three months if you use oxygen therapy on a daily basis. Follow the steps below to clean your nasal cannula.

What You Will Need:

• Soft washcloth
• Clean towel
• Non-abrasive dish soap
• White vinegar
• Cotton swab

Steps: 

• Clean your kitchen sink or bathroom sink with soap and water.
• Fill the sink up with water and add a little bit of the non-abrasive dish soap. Soak the nasal cannula.
• Take the cotton swab and use it to clean dirt and other debris from the nozzle.
• Remove the nasal cannula from the sink and leave it on a dry towel. Drain the water in the sink and rinse it with water.
• Refill the sink with water and add the white vinegar with a ratio of 10 to 1. Add the nasal cannula to the sink and then rinse thoroughly before leaving to dry. The vinegar will help disinfect it and remove any remaining bacteria.
  
  

Cleaning the G5 Particle Filters

There are two types of filter inside your Inogen One G5, one that filters out airborne particles (gross particle filters) and one that filters out nitrogen from the air (sieve beds). Both of these need to be in good condition for your device to work properly.

Particle filters, like the ones found on the Inogen One G5, are really helpful because they provide an additional layer of protection that can help you prevent COPD exacerbations and other respiratory symptoms. By blocking airborne allergens, you’ll be able to breathe pure air and get the most out of your oxygen concentrator.

What You Will Need:

• A soft washcloth
• A small bowl
• Non-abrasive dish soap
• A dry towel

Steps: 

• Turn the Inogen One G5 off by holding the power button on top of the unit.
• Remove the particle filters from the front and back of the unit. To remove them, simply push on the tabs and pull outwards. 
• Take the bowl you set aside and fill it with water and a little bit of non-abrasive dish soap. Place the filters in the bowl to soak.
• Remove the filters from the water and gently wipe them with a dry towel. If there is grime stuck in the corners, use a q-tip to remove it.
• Place the filters on a dry towel then rinse out the bowl. Repeat the same process using clean water in order to rinse them off. 
• Ensure the filter is fully dried before placing it back on the unit.
  
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Long-Term Inogen One G5 Maintenance

The G5 is one of the most reliable portable concentrators on the market. If you follow these weekly cleaning and maintenance tips, your G5 can easily last several years, even if you use it persistently. However, there are several long-term maintenance tips you should be aware of in order to keep your concentrator in great working condition.

Two of the major maintenance concerns you should have with the G5 are the sieve beds and the batteries. G5 batteries are expected to last at least 500 full charge/discharge cycles, and sieve beds (metal columns) are expected to last at least one year.

G5 Column Replacement Procedure

Contrary to popular belief, the Inogen One G5 sieve beds (columns) can be replaced by anyone and you will not have to send it back to the manufacturer or retailer that you bought it from. Unlike with the G3, the columns are not visible on the G5 unit. You’ll need to take the battery off the bottom of the oxygen concentrator to remove your old sieve beds.

Steps:

Removal of Old Columns

• Check to ensure your sieve beds need to be replaced. The control panel on the top of your unit should indicate when the columns need to be replaced. If you’ve used your Inogen One G5 for over a year and there is no alert for you to change it, contact the manufacturer.
• If the device is indicating that you need to replace the sieve bed, ensure that you purchase the correct one. The Inogen One G5 is not compatible with sieve beds of other generations.
• Begin by turning the unit off by pressing the power button.
• Remove the battery from the bottom of the unit by pushing up on the tab and sliding it backward.
• Locate the black panel on the bottom of the G5; these are the sieve beds. Push the tab next to it and raise the metal bar. Slide the column all the way out of the G5.

Installation of New Columns

• Remove the G5 columns from its packaging and remove the dust caps.
• Inspect the columns to ensure there is no dust or debris on it.
• Place the columns in the Inogen One G5 and push until it clicks into place.
• Plug the device into an AC power supply but do not turn the device on.

Checking the Display

• Press and hold the (+) and (-) buttons on the control panel for 5 seconds then press the alert button. 
• Once this icon appears, press the alert button and you should see the following symbol.
• Once complete, reattach your Inogen One G5 battery and press the power button to turn it on.

Note:

If you are using the Inogen Connect app on your phone, navigate to the “Advanced” screen, then click on the “Column Reset” button.

DC Input Cable Fuse Replacement

If you ever charge your Inogen One G5 portable oxygen concentrator in the car via the cigarette lighter, you need to use the DC power plug. This plug contains a fuse that can wear out the more you use it, so if you’re not receiving a charge from a port that you know is working, you may need to replace it entirely.

Steps:

• Unscrew the retainer and remove the tip
• Remove the fuse, tip, and retainer
• Leave the spring inside the cigarette lighter adapter while you insert the replacement fuse
• Install a replacement fuse, Inogen RP#125 (BUSS MDA -12), and put all the components back into place ensuring that the retainer ring is tightened properly.
  
  

Troubleshooting Electrical Issues

Like all other portable oxygen concentrators, the Inogen One G5 is an electronic medical device. In other words, if your device malfunctions, it may be due to a software issue and not just a hardware issue. In general, the G5 has a very simple-to-use interface that shouldn’t offer you too many problems. However, there are several things you should be aware of when it comes to device maintenance.

Performing a Hard Reset on Your Inogen One G5

If you’ve ever encountered an issue with your laptop or desktop computer, you’ve probably been asked, “did you try restarting it?” For many of us, this is the go-to answer for issues with our electronics because it’s so easy to do and works a lot of the time. 

While you can press the power button and then press it again to restart your portable oxygen concentrator, this is not the best way to do it. Think of the power button as a sleep button on a smartphone or other device. While the power button shuts the screen off, it doesn’t necessarily shut down all of the components of the machine. 

A hard reset is designed to completely remove your concentrator from its power source and reboot the system. This is great to try if your control panel is malfunctioning or you’re not receiving oxygen the way you should. Try the steps below and if it doesn’t fix your issue, get in touch with the manufacturer:

Steps:

• Take note of any error codes on the POC’s display
• Remove the battery from the device and unplug it from its AC or DC power supply
• Leave the POC untouched for 30 minutes to reset
• Plug the AC power supply into the concentrator and then into the wall outlet
• Leave the concentrator for another 10 minutes
• Slide the battery back onto the device and check to see if the issue is fixed
• If not, contact the manufacturer and tell them what the issue is and that you tried a hard reset
  
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When Should You Contact a Professional?

Portable oxygen concentrators are an investment. Although they last for years, many people will no longer need them and eventually start looking for a way to sell them. If this does happen, you need your device to be in great condition so that you get the maximum monetary value for it.

If your device stops working for whatever reason or it starts making funny noises, you may be tempted to start taking it apart to figure out what’s wrong with it. However, we strongly advise against this! Attempting to take apart your POC could result in making the issue worse. Rather, you should reach out to the oxygen manufacturer or oxygen retailer that you purchased it from.

Conclusion

The Inogen One G5 is one of the most state-of-the-art portable oxygen concentrators on the market. Although the reliability of the G5 is unmatched, you still need to be prepared to clean it regularly or send it in for repairs when they’re needed. Doing so will ensure that your concentrator lasts as long as possible without needing replacement parts. If you need additional assistance with the steps above, read your Inogen One G5 manual or speak with an oxygen repair specialist.

With so many great oxygen concentrators on the market these days, we can’t blame you for taking the time to find the perfect one. Oxygen concentrator companies like Respironics, ResMed, and Inogen have taken the industry by storm, providing COPD patients with competitive pricing, quality, and efficiency.

Inogen is one company in particular that always seems to stand out whenever someone mentions oxygen concentrators While some concentrator companies choose to focus on units built for in-home use, Inogen believes that portable oxygen machines will offer patients the best experience possible without additional costs.

Another interesting thing to note about Inogen is that their products rarely go out of style. Despite releasing a brand new unit every couple of years, previous iterations remain popular and even compete with their latest models. What this means for you is that you don’t have to worry about purchasing a unit only for it to become obsolete the next day.

Because there are so many things to consider when buying a portable oxygen concentrator, we felt it would be best to break down and compare each Inogen One concentrator to help you find the best one for you. In this post, we’re comparing the Inogen One G5 portable oxygen concentrator and the Inogen One G3 portable oxygen concentrator.

Inogen One G3 Overview

The Inogen One G3 was released back in 2012 with several significant improvements over the Inogen One G2. This included a 25% oxygen output increase over the G2 with no added size or weight, a reduced sound level, and a sleek new design that Inogen would mimic for the next three iterations of the machine.

Perhaps the most notable achievement of the G3, however, is that it aimed to be the most lightweight and powerful portable oxygen concentrator on the market, which it achieved with flying colors. While the Inogen G5 topped the G3 in terms of oxygen output, the G3 still remains a great choice for many COPD patients across the world.

Inogen One G5 Overview

The Inogen G5 was released in the summer of 2019 and is currently the latest Inogen oxygen therapy machine on the market. At first glance, the G5 appears identical to the G4 in that it retains the angular look of the previous iteration. Because the new clean and easy-to-use control interface was so well accepted with the G4, that remained mostly untouched with the G5 as well.

Some of the most notable improvements over the G3 and G4 is that it doubles the oxygen output of the G4, has an increased battery life, and has a reduced sound level. Respiratory patients looking to purchase the latest Inogen model will not be disappointed when they discover the power and reliability of the Inogen One G5.

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Oxygen Output

Both the G3 and the G5 are pulse flow portable oxygen concentrators. What this means is that instead of oxygen being distributed continuously, the device matches your breathing and only delivers a bolus of oxygen when inhalation is detected. But you may be wondering, “is there a portable continuous flow oxygen concentrator?” The good news is yes, there are portable continuous flow concentrators, but the bad news is that they’re a lot heavier and bulkier than their pulse flow counterparts.

The Inogen G5 offers one additional pulse flow setting than the G3. The G3 can only go up to a 5 whereas the G5 can go up to a 6. If you have mild or moderate COPD, the G3 may work great for you, however, if you have stage 3 or 4 COPD and your doctor recommends a high flow rate, you may need to opt for the Inogen One G5 instead. Below you can see the two units and how they compare to other pulse flow units on the market in terms of total oxygen output.

The G5 also takes the cake when it comes to maximum oxygen output. It can put out 1260 ml of oxygen per minute while the G3 can put out a total of 1050 ml of oxygen per minute.

Weight

The Inogen G5 barely scrapes by with the first place spot for this category. Weight is a very important factor for many people when choosing a portable oxygen concentrator. In the past, the term “portable” had a different meaning for many. Because units were so much bulkier and heavier, it was considered a privilege just to be able to get out of the house. However, nowadays, most people expect to be able to carry their concentrator on their shoulders without becoming fatigued.

The Inogen One G5 weighs in at 4.7 pounds while the G3 weighs in at 4.9 pounds. While this may sound significant, most people won’t even notice the difference unless they’re out and about for an extended period of time. The important thing to note is that they’re both under 5 pounds. That’s about the weight of common household objects and when it’s on your shoulder with a comfortable padded strap, you’ll likely forget it’s even there.

Size

In some ways, the size of the oxygen generator is subjective. Some people may prefer a concentrator that’s tall and skinny or they may prefer one that’s more box-like, but when it comes to two devices with a similar form factor like the G5 and G3, the G5 wins in this category simply because it is smaller in overall size.

The dimensions of the Inogen One G5 are 7.19’’ width x 3.26’’ depth x 8.15’’ height and the dimensions of the G3 are 8.75’’ width x 3’’ depth x 8.25’’ height. As you can see, the differences are somewhat negligible, however, if you know you’re going to be using your POC in a compact area like storing it under a seat or bringing it on an airplane, it might make a difference for you. Conversely, if you want a machine that’s as comfortable as possible on your shoulder, the additional depth on the G5 may be a deal-breaker.  

Sound Level

Many people have concerns about the sounds that portable concentrators make because they don’t want to disturb people if they’re in a church service, in a quiet library or any other crowded area. Fortunately, POCs are designed specifically with these people in mind and the G3 and G5 are no exception. 

The Inogen One G5 is one decibel quieter than the G3 at just 38 decibels. That’s about as loud as a whisper and since these devices make a humming noise, it’s not a sound that will be distracting to you or the people around you. While most people won’t be able to tell a difference between the two devices, it may be something to consider when purchasing a portable oxygen concentrator.

Another thing to be aware of is the audible alerts that are present in these two devices. These alerts will activate to let you know when your battery is low or a part needs replacement. If you find them distracting or disruptive, however, you can turn them off using the control panel.

Battery Life

Battery life is one of the most important factors to consider when purchasing a portable oxygen generator. Many people who purchase the Inogen G5 do so because they know they’re getting the best battery life a POC can offer, however, the Inogen One G3 isn’t too far behind. With the G5 you can get up to 6.5 hours with the single battery and 13 hours with the double battery. With the G3, you’ll get up to 4.5 hours with the single battery and 9.5 hours with the double battery.

The great thing about Inogen batteries is that they’re extremely lightweight. If you think you’re going to need more battery life than what’s offered with the standard single battery, you can always purchase a second one or upgrade to a double battery. Since G3 and G5 are such light units in the first place, carrying an extra battery or two will not be a problem.

Battery Charge Time 

Once you make it back home from the store, visiting a friend, or going on vacation, you want to be able to charge your batteries quickly and reliably. Both G3 and G5 single batteries will go from empty to fully charged in 2 to 4 hours and if you’re interested, you can even purchase an external battery charging. What this means is you’ll be able to charge a battery on your Inogen unit and the external battery charger at the same time.  

FAA Approved

Both the Inogen One G3 oxygen concentrator and Inogen G5 are approved by the Federal Aviation Administration (FAA) for in-flight use. What this means is that if you’re planning a trip across the country or outside the country, you’ll never have to worry about your airline turning you down. Unlike oxygen tanks which are highly pressurized devices, oxygen concentrators have no stored oxygen. What’s more, concentrators are not flammable, bulky, and heavy like oxygen tanks are.

3-Year Warranty

Another benefit of each portable pulse flow oxygen concentrator is that they both offer 3-year warranties. A warranty is a type of protection plan that allows you to replace your unit for free within a certain period of time. Although the processors inside the G3 and G5 are set to last you 20,000 hours of use, you can rest easy knowing you’ll be covered for three years.

You’ll also have the opportunity to upgrade to a lifetime warranty. This is perfect for anyone who has tried an Inogen product in the past and is confident they want to stick with this unit as long as they need it. Inogen lifetime warranties are a great value and provide you with the security you’re looking for in a portable oxygen concentrator.

G3 and G5 Side-by-Side Comparison

Who Should Purchase an Inogen One G3?

The Inogen One G3 is a fantastic unit that has stood the test of time. Despite being nearly a decade old, it still holds up as one of the best units on the market. The best candidate for the Inogen One G3 is someone who wants a high-quality portable oxygen concentrator that’s lightweight, reliable, and has a great battery life. Since it is an old unit, you can expect to see a lot of refurbished portable oxygen concentrators since many patients decided to upgrade to the Inogen One G5.

Another thing to consider is the oxygen output. If you only need to go up to a pulse flow setting of 5, then the G3 will be perfect for you. The G3 provides you plenty of room to grow into without having to pay for any additional features that you don’t need. Whether you’re financing a portable oxygen concentrator, purchasing a refurbished unit, or buying one that’s brand new, you can’t really go wrong with the Inogen One G3.

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Who Should Purchase an Inogen One G5?

The Inogen One G5 is the most advanced and powerful pulse flow portable oxygen concentrator for sale. With unmatched battery life, oxygen output, and reliability, the G5 is built for people who want the best of the best. Since the G5 was released this past summer, you can rest assured that the unit will be supported for many years to come and if you ever need replacement parts, you won’t have to look far.

Another reason to purchase an Inogen One G5 is if your doctor has prescribed you with a high flow rating of 6. The G5 is one of the only pulse flow concentrators that goes up to a 6, meaning that if you need to upgrade beyond that, you’ll need to opt for a bulkier and less portable continuous flow oxygen concentrator. If cost is not a concern, the G5 is the best portable oxygen concentrator you can get your hands on. And even if you are short on cash, you can always purchase a refurbished unit or put together a flexible financing plan.

Last but certainly not least, the Inogen One G5 has some additional features that aren’t available on the Inogen G3. The G5 comes with a built-in technology called the the Inogen Connect. This was first implemented in the Inogen G4 and allows you to connect your portable oxygen concentrator to your phone, allowing you to see important information such as your battery life, sieve bed life, and device status without ever having to touch your G5. 

Conclusion

Objectively speaking, the Inogen One G5 is the best high-flow portable oxygen concentrator. However, this does not mean that it’s right for everyone. What matters most is that you get a unit that matches your wants and needs without adding any unnecessary costs for you. If the added battery life, reduced weight, and additional features such as the Inogen Connect app are important to you, then the G5 should be your first choice. However, if you can do without these upgrades, the G3 is a great budget unit that offers the same reliability and warranty.

There are plenty of great oxygen concentrators on the market. While Inogen is pushing the boundaries for pulse flow units, there are a host of incredible continuous flow portable oxygen concentrators out there as well such as the SeQual eQuinox and Respironics SimplyGo. Before beginning your search, be sure to discuss with your doctor to learn exactly what amount of oxygen you need and whether or not pulse flow will be an option for you. Once that’s done, give us a call and we’ll help you find the perfect unit for your needs.

Chronic obstructive pulmonary disease (COPD) affects millions of people around the world. It’s a lung disease characterized by difficulty breathing, coughing, wheezing, chest pain, and more. While there is no cure for COPD, its symptoms can be reduced significantly by following a strict treatment plan designed by your doctor. 

In our blog, we’ve discussed many topics about living with COPD such as shopping and cooking, completing household chores, and even living a more fulfilling life. But what about COPD patients who aren’t able to do these daily tasks without help? After all, COPD is a debilitating disease and for many people, doing the things they once could are simply no longer possible — this is where caregivers come in. 

While you may think of a caregiver as someone hired by a home healthcare company, in reality, most caregivers are friends or family members who take time out of their busy day to help a loved one. Oftentimes, caregivers are people who are working full-time or part-time jobs, have kids, a spouse, or other commitments to attend to, so if you’re thinking of taking on the role of a caregiver, you need to be able to manage your time effectively.

Unfortunately, for this type of caregiver, there is no type of training to help prepare you for the task ahead. Being a caregiver means taking things one day at a time and adapting to the needs of your loved one as they age and their condition changes. At the same time, it’s important that you don’t forget the relationship you have with this person. In other words, just because you’re caring for someone doesn’t mean you can’t still be their son, daughter, grand kid, or friend.

In the following sections, we’re going to discuss the importance of caregiving for COPD patients, what you should know to get started, and some helpful tips to manage your time more effectively. It’s important to remember that you’re not alone in becoming a caregiver. According to the COPD Foundation, there are 65 million family caregivers nationwide who spend 20 hours a week on average caring for a loved one, so if you have any questions, consult online forums like AgingCare or speak with a pulmonary specialist.

Getting Started as a Caregiver for COPD

For many people looking to help a friend or loved one through caregiving, knowing where to get started can often be the hardest part. While you want to provide them with the best care you can, you still have your own life to manage, so finding the right balance should always be your first step.

Determine If You’re The Right Fit

One thing you should immediately ask yourself when presented with the prospect of caregiving for someone with COPD is, “Am I the right fit?” While you may be fully capable of taking on the challenge, that doesn’t necessarily mean your busy life will allow it.

Many people have children to raise, jobs to work, or other tasks to attend to, so the more honest you can be to yourself and your loved one about the feasibility of becoming a caregiver, the better. It’s best to find an alternative now rather than realizing three or four months in that you won’t be able to take care of them. Chances are, if it means sacrificing your relationships with friends, family members, or your job security, then finding another option is not out of the question.

Start by reaching out to home care providers in your area. While in-home care can be expensive, you need to consider all your options and remember that many health insurance companies, including Medicare, cover some form of home health services. Depending on your specific needs, it may be covered through either Part A or Part B of Medicare and includes care provided by a home health aide, therapy, and intermittent skilled nursing care.

It’s unlikely that you will get reimbursement from your health insurance if your loved one isn’t homebound, meaning they aren’t able to leave the home without extreme difficulty. Another thing to note is that you will need a signed home health certification from your doctor in order to be covered. If you’d like to learn more about this process, visit Medicare Interactive’s home health services page.

Allocating Your Time

Now that you’ve taken the time to consider hiring a home care provider, you need to start allocating time on your schedule. If you’ve hired a home care professional, you may only need to be there with them for a certain period of time each day. At this point, it’s just about finding this time in your schedule and making sure people are aware that you won’t be available during those times.

Staying organized will make all the difference in the world when you become a caregiver because it will ensure that you’re always prepared for whatever challenges you may face. If you’re organized, you’ll be able to more easily schedule doctors appointments, make yourself available for emergencies, and ensure your loved one is attended to when they need it.

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Doing Your Research

Researching COPD is one of the most important steps when preparing to be a caregiver. Generally speaking, the more educated you are about the disease and its unique symptoms, the better prepared you will be to deal with emergencies associated with it. There are two forms of COPD, emphysema and chronic bronchitis.

Emphysema

In the lungs, there are tiny air sacs called alveoli. Oxygen passes through the alveoli walls and enters the bloodstream when you breath. However, in someone with emphysema, these tiny air sacs are damaged and they’re less efficient at transferring oxygen to the blood. This results in symptoms like low blood oxygen levels, shortness of breath, persistent cough, fatigue, and excessive mucus production. 

Chronic Bronchitis

Although chronic bronchitis has similar symptoms to emphysema, it’s a condition that damages the bronchi, the tubes that carry oxygen into the lungs. While the main symptom of emphysema is shortness of breath, the main symptom of chronic bronchitis is a frequent cough, usually accompanied by mucus. Many COPD patients have varying degrees of both these conditions.

Stages of COPD

Aside from the types of COPD, you should also be aware of the stages of COPD. Unlike many other lung conditions, the stages of this disease progress slowly over many years. Although someone with mild COPD may experience very few symptoms, someone with severe COPD can experience symptoms that are much worse and can even be life threatening. 

Stage One

In the first stage of COPD, symptoms are so mild that many cases go undiagnosed. According to lung.org, millions of people may be experiencing the early stages of COPD and not even know it. Symptoms include breathlessness, chronic cough, and fatigue.

Stage Two

In the second stage of COPD, breathlessness, persistent cough, and mucus becomes more pronounced. While symptoms may be debilitating, people often brush them off as a natural part of aging.

Stage Three

By stage three, most people have sought help and realized that they’re dealing with a serious respiratory condition. Stage three is characterized by more difficulty breathing, chronic cough, headaches, fatigue, and increased likelihood of exacerbations. Oxygen therapy is likely needed at this point.

Stage Four

The fourth and final stage of COPD is considered “severe.” Patients in this stage need to follow a strict diet, undergo oxygen therapy and pulmonary rehabilitation. The symptoms include significant difficulty breathing, cardiovascular issues, chest tightness, wheezing, and severe and often life-threatening exacerbations.

These are just a few of the things you should know about each stage of COPD. If you’re going to be a caregiver to someone with COPD, you’ll need to know exactly what stage they are in and what symptoms they are experiencing. If you’d like more details about each stage, please refer to our blog titled: The 4 Stages of COPD: What You Need to Know.

Speak With Their Doctor

Besides doing your own research on COPD, your loved one’s doctor or pulmonary doctor will be your best resource for any type of information regarding his/her disease. When you become a caregiver, you should expect to be the primary point of contact with their doctor because they may be unable to do so. 

Before each doctor’s visit, it’s a good idea to sit down with your loved one and write up a list of questions to ask. It’s much easier to get all your questions answered during your visit than to have to keep calling him or her for information. However, if it’s your first time visiting with the doctor for COPD, you can find a great list of questions to ask in our blog, “16 Questions You Should Ask Your Doctor About COPD.” 

Understanding The Unique Needs of a COPD Patient

Chronic obstructive pulmonary disease is unique in that it can’t be cured, but its symptoms can be significantly reduced with proper treatment. As a caregiver, you have the opportunity to have a significant impact on a patient’s life, not just by performing daily tasks, but by helping them maintain the treatment program set forth by their doctor. What’s more, there are a whole host of home remedies you can try to improve the quality of life of your loved one.

Symptoms and Exacerbations

Before being diagnosed with COPD, many people believe that their symptoms are a natural part of aging. Whether they have emphysema or chronic bronchitis, COPD symptoms are often confused with acute diseases like pneumonia or the common cold. However, when these symptoms last more than a couple weeks, it’s usually a sign that you’re dealing with something more serious. Caregivers need to learn to recognize the symptoms of COPD and COPD exacerbations so they can better treat them or prevent them altogether.

What is an exacerbation?

An exacerbation is a sudden flare up of lung symptoms. Typically, an exacerbation is triggered by either an external factor like air pollution or an internal factor like an infection or virus. So, as a caregiver, you need to make sure you’re doing everything you can to prevent your loved one from getting sick or being in an environment that could cause a COPD exacerbation. In end-stage COPD, exacerbations can be fatal, so they’re often referred to as a “stroke of the lungs.”

What can you do to prevent them?

As a caregiver, there’s a lot you can do to prevent exacerbations. First and foremost, you should understand the signs that an exacerbation is occurring. If you notice any of the following symptoms, you should visit your pulmonologist immediately.

• An increase in frequency or severity of cough
• Increased breathlessness when walking or at rest
• Pain or stiffness in the chest
• Lower blood oxygen levels than normal
• Headaches, lightheadedness, or difficulty sleeping

Avoid getting sick

Acute conditions like the common cold or the flu may be harmless to someone without COPD, but for someone with the disease, it can lead to severe complications and even be fatal. Sickness causes an inflammatory response in the body that can result in increased mucus production, congestion, and more coughing than usual all of which exacerbates COPD issues. If your loved one enjoys spending time with friends and family, take the time to ensure they aren’t near anyone who is sick and if they are, try to schedule their visit for another day.

Eating immune-boosting foods like oranges, yogurt, and ginger is one way to prevent sickness. Since respiration and metabolism are closely linked, maintaining a healthy diet not only prevents sickness, it also keeps a COPD patient feeling more alert, energetic, and ready to take on the day. As a caretaker, it’s a good idea to organize a diet routine for your loved one. However, be sure to speak to their doctor before getting started.

Improve indoor air quality

Many homes have an indoor air quality problem. According to the Environmental Protection Agency (EPA), Americans spend about 90 percent of their time inside where pollutants are concentrated up to five times as much as outdoors. When you’re taking care of someone with COPD, you need to be hyper aware of everything that’s affecting the quality of air inside their home. Try the following to boost indoor air quality.

• Avoid using air fresheners or any cleaning product with artificial fragrances
• Avoid using cleaning products with perchloroethylene, formaldehyde, 2-butoxyethanol, ammonia, sodium hydroxide, or chlorine.
• Vacuum and dust frequently
• Replace HVAC filters and prevent dragging in allergens from outdoors

It’s also important to ensure air quality is safe when you go out of the home. If you live in a busy area, avoid going outside during rush hour or any time air pollution will be at its worst. Seasonal allergies can also cause COPD exacerbations so be sure to avoid any parks or areas with a lot of pollen. There are a lot of trees that give off pollen, so check out a full list here. And if you’d like more information on improving indoor air quality read our blog about this subject. 

Be prepared for an emergency

Beyond preventing sickness and improving indoor air quality, you should always be prepared for an emergency. First of all, you should locate the nearest emergency room and have a list of people to contact in case of an emergency such as their primary care physician and neighbors. While you may not always be able to make it to a loved one in an emergency, there should always be someone close by who can. Be sure to take this into consideration each time you plan a trip as well.

Oxygen Therapy

Many COPD patients are prescribed supplemental oxygen because it’s the most effective means of increasing blood oxygen levels and reducing COPD symptoms. Caregivers should be responsible for ensuring their oxygen tanks or oxygen concentrators are in working condition and that it’s comfortable for the patient.  

Choosing an oxygen device

If your loved one is unable to choose an oxygen device on their own, you may need to help them out. It can be a tricky process narrowing down all your options so you should take your time and speak with an expert. Oxygen therapy devices include oxygen gas, liquid oxygen, and oxygen concentrators. Oxygen gas and liquid oxygen are stored in a tank while oxygen concentrators pull in ambient air and output a more pure, concentrated form of oxygen.

While there are pros and cons to each type of oxygen therapy, portable oxygen concentrators are the most state-of-the-art option. They’re lightweight (usually around 4 or 5 pounds), easy to maintain, and aren’t bulky like oxygen tanks. However, the oxygen device you choose will ultimately depend on the needs of your loved one and the recommendations made by his/her doctor.   

Cleaning and maintenance

Once an oxygen device has been purchased, caretakers should clean and maintain the device. Oxygen tanks need to be refilled when they’re low on oxygen and portable oxygen concentrators have batteries that need to be recharged. Oxygen concentrators also have filters that should be cleaned often and replaced after 6 to 12 months of use. Nasal cannulas should also be cleaned regularly and replaced every couple months.

While most oxygen therapies are reliable, there’s always a chance you could encounter a faulty product. Once you’ve purchased a device, take the time to read the manual and get more acquainted with it so that you’re more equipped to deal with any problem you may encounter. Be sure to jot down the customer service number too so you have someone to contact if you’re away from home.

Ensuring it’s comfortable

Another aspect of oxygen therapy is how comfortable it is for the patient. Some people may have problems with the nasal cannulae, the tubing that runs from the device to the patient’s nose. There are several different types like curved prong cannulas, flared prong cannulas, and straight prong cannulas. While they all do the same thing, your loved one may find that one is more comfortable than another and that one may distribute oxygen better without becoming obstructed in the nasal passage.

Another comfort issue some people encounter with oxygen therapy is dryness in the nose. Since air is constantly being pumped out of the device, it can lead to rashes or irritated skin. This can be fixed by using an oxygen humidifier on your device. These are usually pretty lightweight, portable, and easy to maintain. Many CPAP and BiPAP machines come with humidifiers built into the device. For more information, read our blog titled How to Make Supplemental Oxygen More Comfortable.

Pulmonary Rehabilitation

Pulmonary rehabilitation is the process of improving lung function through simple exercises and techniques. This isn’t something you can do at home, however; you’ll need to see a pulmonary specialist for up to 12 weeks through a pulmonary rehabilitation program. These programs teach COPD patients how their lungs work, evaluate their lung health, and give you practical exercises for improving your lung function. Once this program is complete, the patient will be able to exercise at home more effectively. 

As a caretaker, you should ensure that your loved one is always able to make it to their classes. Typically, they’re only two or three times a week, but it’s important that they make it to each session so that they get the most out of it. Once their classes are over, you can help them create an exercise schedule that will keep them on track. 

Medication

Managing and administering medication is another important part of being a caretaker. Depending on the stage, severity, and other conditions your loved one may be coping with, there are a number of drugs your doctor may prescribe. You should follow these closely and ensure that you only administer the exact amount that the doctor orders. If you need to make any changes for any reason, be sure to consult a doctor first.

Corticosteroids

These drugs are typically administered to people with COPD or asthma and come in either oral or inhaled forms. Corticosteroids have a number of negative risks like high blood pressure, weight gain, and fluid retention, so it’s imperative that you take only the prescribed amount. Since oral corticosteroids affect the whole body, they’re more likely to have these negative side-effects.

Bronchodilators

This type of drug is important for anyone suffering with COPD, asthma, and allergic reactions. A bronchodilator relaxes muscles in the lung helping to clear mucus, reduce inflammation, and make it easier to breathe. 

Other Medication

If your loved one suffers from another condition, your doctor may prescribe you other medication. Many drugs have negative symptoms when they’re used together so you’ll need to be careful and pay attention to what his/her doctor is telling you. If you have any questions or concerns about medications, it’s best to address them sooner rather than later.

Planning Doctor’s Visits

If you thought planning doctor’s visits and organizing medical paperwork was hard when you’re healthy, imagine doing it with a chronic condition like COPD. An easy way to keep track of all of this is to put together a calendar and filing cabinet just for COPD-related paperwork. When you schedule an appointment, mark it on your calendar. During your visit, take notes and store it in your filing cabinet so that you can refer back to it in the future.

Completing Daily Tasks

Another way to help a COPD patient is to complete daily tasks for them unrelated to their condition. Just like anyone else, someone with COPD still has things to get done around the house, errands to run, and people to get in touch with. 

Grocery Shopping

Grocery shopping is no easy task for someone with COPD. Planning a trip to the store can take a lot of time and energy and leave someone feeling breathless and fatigued, especially in the later stages of COPD. As a caregiver, grocery shopping for them is a great way to help out and take a lot of weight off their shoulders. However, if you don’t have time or you’d rather spend it at home helping your loved one, many grocery stores have grocery delivery services that are surprisingly affordable.

Cleaning

We’ve already talked about using safe cleaning products without harmful chemicals, but you should also be helping with organizing and picking up around the house. Organizing their closet, cleaning their dishes, or vacuuming are some simple ways to make your loved one’s life easier and less stressful. Typically, homecare providers won’t clean up around the house so you may need to hire a maid or a friend to help out. 

Cooking

Being around the stove or oven for extended p

The Inogen One G5 Oxygen Concentrator is the latest oxygen delivery device from Inogen. Building off the success of other products in the Inogen One line, the Inogen One G5 Oxygen Concentrator brings several new additions while still maintaining the high-quality design you'd expect from an Inogen product. 

Whether you've used other products in the Inogen One line or this is your first time searching for an oxygen concentrator, this guide will help you determine if the Inogen One G5 is right for you. In the following sections, we'll take a look at what this new device has to offer, as well as some of the accessories being offered alongside it.

What's New With The G5 Oxygen Concentrator?

If you have COPD, pneumonia, asthma, or any other lung condition that requires you to use an oxygen concentrator, you know that the quality and reliability of your device has an immense impact on your ability to live life freely and on your own terms.

If you're on a trip or away from home for an extended period of time, you need assurance that your portable oxygen concentrator will work for you, not against you. Fortunately, the Inogen One G5 improves on some key aspects that allow for more convenience and reliability in your day-to-day life.

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Compact And Lightweight

Weight and size are two of the most important factors that go into making the best portable oxygen concentrators. Without a small form factor, you may not be able to do the things you love or go where you please. And without a lightweight device, you'd become fatigued more quickly, preventing you from achieving your full potential. 

The G5 Portable Oxygen Concentrator boasts the highest oxygen output per pound of any concentrator approved for the U.S. homecare market. This, coupled with the advanced Intelligent Delivery Technology® found in G5 concentrators, ensures that your oxygen is always delivered efficiently and effectively. 

The G5 measures in at just 7.19 inches long, 3.26 inches wide, and 8.15 inches tall with the single battery. This means that you can carry it wherever you go without it being too cumbersome or getting in the way. Additionally, it's certified by the Federal Aviation Administration (FAA) for in-flight use. 

Improved Battery Life

With the Inogen One G4, you could expect to achieve about 2.7 hours of battery life from the G4 Single Battery and up to 5 hours of battery life with the G4 Double Battery. However, with the G5 Single Battery, you'll get 6.5 hours of battery life and with the G5 Double Battery, you'll get up to 13 hours of use on one charge.

What this means is that with the Inogen One G5 portable oxygen concentrator, you'll be able to accomplish more without having to go back home and charge your battery. Additionally, using accessories like the Inogen One G5 DC Power Supply will ensure that you're able to charge your device anywhere you go.

Below is the expected battery life depending on your flow setting.

Sleep Mode Technology

Your oxygen intake is just as important while you're sleeping as it is during the day. However, respiratory rates also tend to decrease while you're sleeping. To account for this, the G5 Portable Oxygen Concentrator will increase its bolus size (oxygen dosage) while breathing rates are low. Once you wake up and resume your everyday activities, your device will readjust.   

Intuitive Controls

Many people worry that their portable oxygen concentrator will be too difficult to operate and that they'll need to stop what they're doing to adjust their device often. However, one of the key benefits of the G5 Oxygen Concentrator is its ease of use.

On the control panel, you'll find buttons to adjust the audio levels, flow rate, audible alerts, and power the device on or off. The display will show you your remaining battery life, flow rate, and errors. If you're in an area with minimal lighting, simply tap the power button and it will activate the back light for 15 seconds. 

Despite the compact size of the G5, it offers six flow settings up from three flow settings offered by the G4. This gives you more customization in the way you adjust your oxygen treatment settings. Be sure to speak with your doctor to determine which setting will be best for you.

Inogen Connect Integration

Do you want your Inogen One G5 Portable Concentrator to be even more simple and convenient to use? With Inogen Connect, you can manage your oxygen anywhere, anytime, and with as little hassle as possible.

This free app can be downloaded from the App Store or Google Play and allows you to check your battery life, monitor column life status, perform column resets when replacing columns, and much more. You can even access your user manual through the app and be notified about maintenance reminders. This will give you one less thing to worry about while you're out and about.

Improve Your Experience With G5 Accessories

Like other iterations of the Inogen One Portable Oxygen Concentrator, the G5 was released alongside a whole slew of helpful accessories that will allow you to customize your oxygen therapy experience while on the go. And like the G5 unit itself, G5 accessories are designed to be lightweight and easy to use and store. Let's take a look at some of the G5 accessories we currently have available.

Single And Double Batteries

Each Inogen One G5 Portable Oxygen Concentrator comes with a battery pack, however, if you need a backup power source, both G5 Single Batteries and G5 Double Batteries are sold separately. Replacing a battery is as simple as pulling the battery pack off your oxygen concentrator and snapping on the new one.

The G5 Single Battery will provide you with up to 6.5 hours of battery life on one charge while on a flow setting of 1. The G5 Double Battery will provide you with up to 13 hours of battery life on a single charge on a flow setting of 1.

AC And DC Power Supplies

Do you want to be able to charge your G5 Portable Oxygen Concentrator while simultaneously using it? The G5 AC and DC power supplies allow you to do just that. 

No matter which battery pack you have installed on your concentrator, the G5 AC power supply will allow you to charge it through any wall outlet while simultaneously using all the normal functions of the unit. The DC power supply does the same thing but allows you to plug into a cigarette lighter in your car, truck, or SUV.

Both the G5 AC Power Supply and G5 DC Power Supply are light and won't add too much bulk to your carrying bag or the glove compartment in your car.

External Battery Charger

If you've been looking for a way to charge your Inogen One G5 batteries without having them attached to your oxygen concentrator, the external battery charger is for you. The external battery is easy to set up: simply plug it into any wall outlet. When you're ready to charge, plug in your G5 Single Battery or G5 Double Battery.   

You can tell when your battery is fully charged by looking at the LED lights on the external battery charger. Once the green light is on, it's fully charged and you can remove it. This is perfect for when you want to have two or more fully-charged batteries for a long trip.

G5 Backpack

Last, but certainly not least, we have the Inogen One G5 Backpack. This ultra lightweight backpack was designed specifically for holding your G5 Portable Oxygen Concentrator and accessories. It has a thermoformed shell for stability and protection, padded and adjustablee straps for comfort, and plenty of room for your personal belongings.

Your G5 will fit snugly in the back pouch and you'll be able to access the LED screen and control panel easily. There are separate pouches for your power supplies, extra batteries, and external batteries, and the main compartment can be used to store personal belongings. With the G5 backpack, you'll be able to do all the activities you love without worrying about your oxygen concentrator.  

Conclusion

We're happy to bring you the latest and greatest products in the Inogen One line and provide you with solutions that are well-adapted to your unique needs and lifestyle. The Inogen One G5 Portable Oxygen Concentrator is just one of many options available to you. 

Whether you're suffering with COPD, sleep apnea, peumonia, or other respiratory complications, you should know that you're not alone and you have options. Oxygen therapy is one great way to help you regain the freedom you once had in your life and continue to enjoy all your favorite activities.

If you've never purchased an oxygen concentrator before, note that a prescription is required and we highly recommend that you continue to keep in touch with your doctor for all questions pertaining to oxygen therapy.

If you’re a fiscally responsible person, you’ve probably trained yourself over the course of your life to avoid unnecessary financial spending. Maybe you limit the number of times you eat out per week, take public transportation, or avoid buying that expensive latte before work. This is a great quality to have because it means you’ll be able to save up more money for things that matter like paying off the mortgage or saving for your children’s or grandchildren’s education.

However, being frugal also implies that you understand the importance of a good investment. A wise financial investment will provide you with long-term benefits to your health and happiness, and at times, they can even provide you with financial benefits as well. For example, making conservative and carefully placed investments in the stock market can help you grow your wealth and improve your financial well-being over time.

One thing you’ll hear financial experts talk about a lot is seeing yourself as an “asset.” In other words, when you invest in yourself — whether it be through education, health, or some other method — you’re likely to reap the benefits in the future. Here at LPT Medical, we see a lot of COPD patients who are wary about investing in a portable oxygen concentrator because they’re unsure whether it’s a wise investment or not. If this sounds like you, read on because we’re going to show you why POCs are always a great financial investment and that there are no benefits to waiting.   

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They Offer Many Long-Term Benefits

Sometimes, the biggest roadblock for someone who’s interested in the prospect of buying a portable oxygen concentrator is their perspective. They may look at oxygen tanks and POCs side-by-side and choose tanks simply because they have a lower-upfront cost. While this may be a great way to look at other products, it’s the wrong way to go about choosing an oxygen therapy device. 

First and foremost, this perspective does not take into account the way oxygen tanks are refilled. Sure, you can purchase an oxygen tank for a couple of hundred bucks or even rent one, but the cost to maintain and refill them is vastly more than what portable oxygen concentrators cost. If you want to refill your oxygen tanks at home, you’re going to need to own a home fill oxygen station. These machines take up a lot of space and they cost anywhere between $2,000 and $3,000. That’s already a steeper price point than most portable oxygen concentrators.

If you decide to go an alternative route and pay someone else to refill your oxygen tanks, you’re going to be spending upwards of $8 per fill. This may not sound like a lot, but when you’re paying it daily, it racks up pretty quickly. Since this is an incredibly inefficient way of paying for oxygen therapy, you’d likely want to invest in more oxygen tanks as backup units. That way you wouldn’t have to go out of your way constantly to get them refilled. On top of all of this, you may find it difficult to even find a place to refill your tanks in the first place.

Alternatively, purchasing a portable oxygen concentrator means never having to pay to refill your oxygen ever again. POCs run entirely off electricity so all you need is a functioning battery and you will have an infinite supply of oxygen wherever you go. What’s more, the need for repairs and maintenance on portable oxygen machines is minimal, so you can rest assured that your investment will be good for years to come. 

Your Freedom Can’t Wait

America is all about freedom, but there’s a reason for this — it’s one of the most fundamental human rights. Think about it, if you had someone else controlling you your whole life, chances are, this would not be a life worth living. The same concept applies when you’re talking about chronic debilitating diseases like COPD or cystic fibrosis. Why would you choose to be restricted by your condition when you could be enjoying the freedom and independence that comes with having a portable oxygen concentrator?

It may be tempting to delay getting a portable oxygen concentrator just for the chance of finding a great deal or maybe you’re even looking for a used or refurbished portable oxygen concentrator. Although we do offer refurbished and used portable oxygen concentrators, we highly recommend purchasing a new one. We are always offering great deals on our latest and greatest oxygen machines including the Inogen One G5, Caire FreeStyle Comfort, and much more. We are even offering a free THRIVE eLearning course with the purchase of a new oxygen machine.

The bottom line is that freedom is always worth fighting for. Pulse flow portable oxygen concentrators are the lightest and smallest oxygen delivery devices on the planet meaning you will be able to go more places and do more things than you ever thought possible. With the long-lasting batteries, you’ll be able to stay out and about for longer without having to worry about running home to recharge or finding an oxygen supply store. Lastly, they’re extremely easy to use, so adjusting your oxygen output settings or swapping out batteries can be done in a matter of seconds on the fly. 

Your Health is Paramount

In the grand scheme of things, your health is equally as important or even more important than your freedom and independence. In fact, without first ensuring your basic health needs are met, it’s unlikely you’ll be able to get outside and explore the world on your own terms. As a COPD patient, oxygen therapy is crucial for your overall health. It helps to reduce common symptoms such as breathlessness, chest pain, coughing, and wheezing. And despite what many people will have you believe, oxygen concentrators are just as effective at delivering high-grade medical oxygen as oxygen tanks are.

Many modern portable oxygen concentrators come equipped with pulse dose technology. Rather than putting out a constant stream of oxygen like an oxygen tank or a continuous flow oxygen concentrator, this system closely monitors your breathing and only puts out oxygen when you inhale. It also precisely times the oxygen dosage to ensure that nothing is wasted. What this means is that you’ll be receiving the same amount of oxygen as you would with other oxygen machines but your POC won’t be wasting any oxygen. This allows manufacturers to make their devices smaller and lighter than ever before.

Ultimately, purchasing a portable oxygen concentrator is not something you should wait on when your health is at risk. Studies have shown that long-term oxygen use for patients with low respiratory function experience a higher survival rate than patients who do not. They also experience higher hospitalization rates than oxygen users due to exacerbations and other health issues. So, not only is your health at risk but putting off oxygen therapy could pose serious financial risks as well.  

There Are Few Effective Alternatives

If you’re still skeptical about portable oxygen concentrators you should take some time to consider the alternatives. Aside from pulse flow portable oxygen concentrators, there are continuous flow portable oxygen concentrators, stationary oxygen concentrators, oxygen tanks, liquid oxygen tanks, and portable oxygen cylinders. Each of these has its own pros and cons, but at the end of the day, pulse flow portable oxygen concentrators will be the best investment for the largest number of oxygen users.

Oxygen tanks have been in use for quite some time. The 1950s largely paved the way for in-home oxygen use because we saw inventions such as the nasal cannula which were much safer and effective than other delivery methods used in hospitals. By the 1960s, compressed oxygen tanks could be delivered to patient’s homes. At the time, this was a revolutionary practice because it meant keeping bedridden patients out of the hospital.

In the 1970s, compressed oxygen tanks were largely pushed out of homes in favor of home oxygen concentrators (stationary oxygen concentrators). Instead of holding oxygen, the new concentrators would draw in ambient air, remove nitrogen, argon, and other gases, then put out medical-grade oxygen. Not only were concentrators safer than compressed oxygen tanks but they didn’t need to be refilled. Despite concentrators largely replacing oxygen tanks, oxygen manufacturers continued to innovate tanks by offering patients portable oxygen cylinders and liquid oxygen tanks.

Portable oxygen cylinders are essentially smaller versions of home oxygen tanks. However, because oxygen can only be compressed so much before it becomes unsafe, liquid oxygen tanks were introduced. These new units could hold more oxygen because liquid takes up less space than compressed air. The one downside to this is that oxygen needs to be stored at -297 degrees Fahrenheit in order to remain in its liquid form. They were also notably safer than compressed oxygen because they’re stored at low pressure.

In the 1990s and early 2000s, we saw a number of advancements in battery technology, primarily with lithium-ion batteries. There was a huge push to make these batteries lighter and last longer in order to power devices like cell phones and laptops. Oxygen manufacturers like Inogen took note of this and decided to invest in the creation of a new type of concentrator, similar to those used in the 1970s, but it could be transported anywhere. 

Today, there are two types of portable oxygen concentrators on the market: continuous flow portable oxygen concentrators and pulse flow portable oxygen concentrators. Continuous flow units offer great oxygen output and most even let you choose between continuous flow and pulse flow oxygen delivery despite what their name would suggest. Unfortunately, these oxygen concentrators tend to be bulky with the lightest one weighing in at 10 pounds. They also have poor battery life, so you should expect to stay close to home.

Finally, we come to pulse flow portable oxygen concentrators. These concentrators offer enough oxygen output for the vast majority of oxygen patients, but they don’t have a lot of the downsides that come with all the aforementioned oxygen devices. They’re extremely lightweight, ranging from 1.75 pounds to just over 6 pounds, they have long-lasting batteries, and they’re light and small enough to be taken just about anywhere. They’re also approved by the Federal Aviation Administration (FAA) meaning you’ll be able to travel across the world with ease. 

At this point in time, there isn’t much of a debate as to which oxygen delivery device is best. While there are a few situations where the use of continuous flow oxygen concentrators is advised, pulse flow POCs are almost always the best way to go.

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You Have a Wide Variety of Options

Just because pulse flow oxygen concentrators are definitively the best oxygen delivery method on the market doesn’t mean you won’t have many options available to you. Within the past decade, we’ve seen the release of a host of advanced POCs produced by a variety of reputable and well-established manufacturing companies. Let’s take a look at just a few of the great options out there you can choose from.

The Inogen One G5

The Inogen One G5 was released in the summer of 2019 and it’s currently considered one of the best POCs out there. One of the standout features of this portable oxygen concentrator is that it offers a flow setting of 6 which is higher than any other pulse flow unit. In terms of total oxygen output, this is the equivalent of 1,260 ml/min of medical-grade oxygen. But the Inogen G5 doesn’t skimp in other areas either. It offers astounding battery life up to 13 hours on one charge, a lightweight design, and additional features like the Inogen Connect which allows you to track your G5 battery life through your phone or tablet.

Oxygen is one of the most abundant gases in the atmosphere making up around 21 percent of the air that we breathe. All organisms need oxygen to survive because it plays a pivotal role in a process called cellular respiration. During this process, glucose from the food that we eat reacts with oxygen to form adenosine triphosphate (ATP), the primary energy carrier in living organisms.

But it’s not just about getting oxygen in your lungs; it’s also about getting the right amount of oxygen. Everyone should have a blood oxygen level between 75 and 100 millimeters of mercury (mm Hg), so if you have a chronic respiratory illness like COPD or pulmonary fibrosis which reduces the amount of oxygen in your bloodstream, you’ll need to rely on supplemental oxygen therapy.

Despite being necessary for human life, medical oxygen is considered a “controlled substance” by the U.S. Food and Drug Administration because it poses several risks if it is used incorrectly. Getting too much oxygen in your blood can result in a condition called oxygen toxicity (hyperoxia). Most cases of oxygen toxicity lead to headaches, confusion, and sleepiness, but continued exposure to high partial pressures of oxygen can cause permanent damage to your lungs and body.     

While it may seem scary being prescribed supplemental oxygen, it’s not all bad! If you use oxygen exactly how it was advised by your doctor you’ll find that supplemental oxygen is very safe. Here at LPT Medical we also strongly recommend using a portable oxygen concentrator which is much safer and more reliable than other oxygen devices such as oxygen tanks, liquid oxygen tanks, and stationary oxygen concentrators.  

Stick around if you’re interested in learning more about oxygen concentrator safety and feel free to leave any questions or comments in the section below.

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Why Are Portable Oxygen Concentrators Safer?

First off, you may be wondering why portable oxygen concentrators are considered “safe” in the first place. After all, they put out medical grade oxygen just like oxygen tanks, liquid oxygen tanks, and stationary oxygen concentrators. So, you might assume that it comes with all the same risks that are associated with these other devices. However, this is not necessarily the case.

Portable oxygen concentrators are the most advanced oxygen delivery devices ever created. They’re a product of many years of innovation and research, so it goes without saying that their safety features are more advanced as well. One of the main safety features are modern portable oxygen concentrators is something called pulse dose oxygen delivery. This is a technology that closely tracks your breathing rate and only delivers oxygen when it detects an inhalation.

The main purpose of this is to conserve energy and make your batteries last longer, but it has some major safety benefits as well. If you happen to drop your nasal cannula, the tubing that delivers oxygen to your nose, the flow of oxygen will stop. Since oxygen is an oxidizer, meaning it makes everything it comes in contact with more flammable, this is a groundbreaking feature. Unfortunately, with older oxygen delivery systems such as oxygen tanks or liquid oxygen tanks, this is not possible.

Another major safety feature of portable oxygen concentrators is their size and shape. POCs tend to be very small and box-shaped meaning they’re easy to carry under your arm and they’re not likely to hurt anyone if you accidentally bump into them. Since they’re so light, you’ll never have to wheel them around with a carrying cart which can be a huge tripping hazard for you and people around you.

As you can tell, oxygen manufacturers have worked hard to make POCs as safe as possible, but there are still some things you should look out for. Without further ado, let’s take a look at 7 safety tips for using a portable oxygen concentrator.

Avoid Smoking Near Your Concentrator

Despite smoking causing about 80 percent of COPD cases, many people still smoke when they’re diagnosed. Every doctor will recommend that you quit smoking as soon as possible because continuing to inhale smoke and chemicals will lower your immune system and make you more likely to experience symptom flare-ups and life-threatening exacerbations. But these are just a few of the reasons to quit smoking.

Another very important reason to quit smoking is that they are a fire hazard, especially when you’re using supplemental oxygen therapy. According to the National Fire Protection Association, there were about 18,000 home fires started by cigarette smoking between 2012 and 2016 which accounted for about 5 percent of the total fires. And smoking near your concentrator will not only increase the chance that you’ll start a fire, but it could make it burn more.

While you should not be smoking at all, regardless of whether you’re using supplemental oxygen or not, it’s especially dangerous to smoke next to your POC. Smoking can leave behind embers and ashes that can easily start a fire in the wrong circumstances. You should also take the time to speak with anyone else who lives in your home to make sure they don’t smoke around your oxygen concentrator. Some people prefer putting up “no smoking” signs throughout their home in order to remind visitors not to light up a cigarette without going outside.

Keep Your Concentrator Dry

Portable oxygen concentrators are electronic devices just like your cell phone, computer, or tablet. What this means is that they are extremely susceptible to water damage. There are many sensitive electronic components inside of the concentrator, so if you submerge it in water or water enters through any of the vents, then it could permanently damage your device. There’s also a chance it could harm you if you’re not careful.

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The best way to keep your unit dry is to use some type of carrying case. Fortunately, if you are using a popular POC like the Inogen One G5, the Caire FreeStyle Comfort, or the Respironics SimplyGo, there are plenty of options available to you. Even older POCs like the Inogen One G3 have new carrying cases that can keep them dry. The GO2 Carryalls, for example, are made of genuine leather and they fully cover the device preventing it from getting wet. However, there are mesh patches on the side that keep the vents clear of obstruction, so it is possible to let water in if you’re not careful.

Unfortunately, we’re unlikely to see waterproof portable oxygen concentrators anytime in the near future. POCs work by drawing in ambient air and filtering out unnecessary gases like argon and nitrogen so all of these devices are vulnerable to water damage.

Store Your Concentrator in a Secure Place

Another safety consideration to make when purchasing a portable oxygen concentrator is the way you store it. Some people like to have a stationary oxygen concentrator to use in their home and a POC to use when they go out so it’s important to have a plan as to how and where you’re going to store it.

First and foremost, you should store your POC in a well-ventilated area. What this means is that you shouldn’t put it in a confined space because it could damage the unit and create an unnecessary fire risk.

Use the Right Oxygen Tubing

Oxygen tubing is very important when it comes to your safety. Oxygen tubing is what connects to your portable oxygen concentrator and delivers oxygen to your nose. The most common problem people have with oxygen tubing is that it’s too long. If this happens it may drag on the ground and cause a tripping hazard for you and the people around you.

One way to solve this is to invest in tidy tubing. This is a type of oxygen tubing that’s coiled so that the tubing is only as long as you need it to be. Whether you carry your portable oxygen concentrator under your shoulder or you wheel it behind yourself using a rolling cart, the tubing won’t be dragging or dangling in a way that could compromise your safety.

Another safety tip related to oxygen tubing is to check it regularly for signs of damage. If your oxygen tubing is kinked or it has a hole in it, you probably won’t be receiving the right amount of oxygen that you need to stay healthy. If you’re using a pulse dose concentrator which relies on breath detection in order to deliver oxygen at the optimal moment, damaged oxygen tubing could negatively impact this. It’s a good idea to have some backup oxygen tubing and nasal cannulas on hand at all times in the event that something goes wrong.

Another thing you should be doing is cleaning your oxygen tubing regularly. Over time, oxygen tubing can gather bacteria which can lead to you becoming sick if you’re not careful. Since infection is the top cause of COPD exacerbations and we’re in the middle of a pandemic, this should be a top priority for you.

Have Back-Up Batteries on Hand

Although portable oxygen concentrator batteries are extremely reliable, you still shouldn’t go out of the house without at least one backup battery. The reason for this is because you may encounter a situation where you need to stay out of the house longer than you thought and you won’t want to stress about running out of oxygen when you’re not near an outlet. Fortunately, most POC batteries are very lightweight so you won’t be adding a lot of extra weight if you need to carry a couple of extra batteries.

If you are planning on taking a flight, be aware that most airlines will require you to have at least 1.5 times the flight duration in battery life. So, for example, if your flight is 4 hours long, you will need to have at least 6 hours of battery life available to you. This rule is in place to make sure you account for any delays that might occur during your flight. Be sure to contact your airline at least 48 hours before a flight to notify them of your oxygen use and ask about any other safety precautions.

Plan for Power Outages

Power outages are a rare occurrence but they’re still a reality. Since portable oxygen concentrators require electricity to run, you need a power source in order to charge your batteries. One thing many oxygen manufacturers advise is that you contact your utility company and ask about priority service. Some companies have safety measures in place to ensure that people who own oxygen concentrators or other medical devices that rely on electricity can always have access to electricity. Electricity generators are the most common way to do this. For more information, check out this site.

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Another thing you should do to plan for power outages is to have an action plan. An action plan, just like the name suggests, will help you be prepared to take action in an urgent moment when you have little time to think about what to do. For example, if your power goes out during a storm, you may need to go without power for several days or upwards of a week. A power generator likely won’t last this long so you’ll need to have an alternative course of action.

Read Your Product’s User Manual

Last but certainly not least, you should have a good grasp on your portable oxygen concentrator’s user manual. The user manual is the paper booklet that is packaged with your device and it describes important information like how to use your device, how to troubleshoot any errors, and most importantly, information about how to use the device safely. Every POC works slightly differently, so even if you have used a POC in the past, it’s a good idea to read through your whole user manual and fully understand it.

Conclusion

All around, portable oxygen concentrators are the safest supplemental oxygen devices on the market. They’re lightweight, have a small form factor, and they’re extremely reliable. But since they deliver medical grade oxygen, there are some inherent precautions you should take before using them.

Above all, your oxygen manufacturer and user manual will be the best resources for you. Every portable oxygen concentrator operates a little differently, so it’s best to fully understand how it works before you begin using it. However, if you have any questions, don’t hesitate to leave a comment or reach out to us.