What Is An Oxygen Concentrator ?

Lifechoice Oxygen Concentrator.  One of the smaller devices available.

This is highly portable.               http://www.oxygenconcentratorstore.com

   An oxygen concentrator is a device which is able to concentrate and provide oxygen to a patient at anywhere from slightly higher percentages of oxygen than ambient (room) air, to many more times a higher percentage of oxygen than is found there.  This can be beneficial for some patients because without it, they must purchase, have delivered, and maintain oxygen tanks.

 Machines can be set to provide the physician ordered amounts of:

 nasal cannula.

• 0 liters per minute: 21% (Room Air)
• 1 liters per minute: 25%
• 2 liters per minute: 29%
• 3 liters per minute: 33%
• 4 liters per minute: 37%
• 5 liters per minute: 41%
• 6 liters per minute: 45%

Keep in mind that a physician order needs to be obtained before any oxygen therapy is undertaken because oxygen removes respiratory incentive, and because people will decrease their respiratory rate naturally in physiological response to a higher oxygen provision.  Yes, unbridled and unregulated oxygen can be potentially dangerous.

     However, if you run a clinic, or take care of those with respiratory problems, or are evacuating those with a respiratory issue, one of these and an inverter could be invaluable. This is also not as dangerous as carrying or transporting oxygen tanks.  These are also useful as an adjunct to CPAP units.  The original units were quite large and designed for home or hospital use, but the newer portable units can be useful even during evacuations.


  I will therefore list some, as a starting point.

Although it is probably best to purchase a new device which makes use of all the new warranties, it is possible to buy a used, cleaned and reconditioned device for as little as $200.

    http://www.oxygenconcentratorstore.com/used-oxygen-concentrators

Here are some devices and different sources:

Specifications for the Used Respironics M5 Home Concentrators #101811C:

• Alert / Alarm:
  Low System Pressure, High System Pressure, Power Failure, Low Oxygen Level (OPI Model Available), No Oxygen Flow
• Electrical:
  120 VAC (+/- 10%), 60 Hz
• Features:
  Maintenance free SMCT "sure cycle" valve, designed specifically for the Millennium
  Optional Oxygen Percentage Indicator(OPI?) ultrasonically measures the oxygen output as a purity indication Protective tubing neatly guards the electronic wires and tubing - double fault against electric shock
  Integrated Sieve canister reduces tubing connections to enhance bed life
  Twin Head Compressor:(higher stroke for more airflow through sieve beds)
  Highly durable casters designed to withstand rigorous usage
• Flow Rate:
  1- 5 LPM in 1 liter increments
• Operating ranges, Intended for Use:
  Temperature: 55 F to 90 F (12 C to 32 C)
  Humidity: Up to 95% Non-Condensing
• Outlet Pressure:
  10 - 30 PSIG
• Oxygen Concentration:
  92% +/- 4% At 5LPM | 94% +/- 2% At 4LPM | 92% +/- 4% At 3LPM
• Storage Ranges, Intended for Storage:
  Temperature: -30 F to 160 F (-34 C to 71 C)
  Humidity: Up to 95%, non-condensing
• Warranty:
  90 Day Parts and Labor Warranty
• Weight:
  48

  Please note that the larger more portable devices are more expensive.
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This is from:      http://www.oxygenconcentratoro2.com

Inogen One G2 Portable Oxygen Concentrator Inogen One G2 Machine Includes: Inogen One G2 Portable Oxygen Concentrator 24 Cell Battery (8 Hour Battery Life) Custom Carrying Case Shoulder Strap Handle Strap Travel Cart With Telescopic Handle AC Power Supply (Wall Outlet) DC Power Supply (Car Outlet) Tubing Filters 3 Year Warranty (Backed Up By Our 3 Year Free Loaner Program) Call 1-888-846-8769 For Price
Price :   $SEE EMAIL
The New Smaller Lighter Better Inogen One G2 Portable Oxygen Concentrator The Inogen One G2 is the newest addition to the Inogen family of portable oxygen machines. Inogen has been a pioneer when it comes to travel oxygen machines.  The new improved Inogen One G2 is half the size of the original Inogen One.  Traveling around with the G2 is simple, throw on the shoulder strap to carry it over your shoulder, carry it like a briefcase with the handle strap, or roll it around on the traveling cart. The battery just slips into the bottom and you are good to go! There are two batteries for the Inogen One G2, 12 Cell (4 Hours), and 24 Cell (8 Hours).  Travel With Ease With The Brand New Inogen One G2! Inogen One G2 is FAA approved for commercial airline travel. Whether you are traveling by train, plane, automobile, or even by boat, the G2 portable oxygen machine will be there to give you uninterrupted oxygen flow. There are three different power sources for the Inogen, AC Power Supply when around a wall outlet, DC Power Supply when in a car, or just run the oxygen concentrator of the batteries. Choose to throw the Inogen over your shoulder or put it on the travel cart while traveling through an airport or train station. Small Enough To Fit In The Palm Of Your Hand The Inogen One G2 is so small a patient can carry it in the palm of their hand! There is no need for the heavy, bulky, and awkward to carry tanks. With the new Inogen One G2 patients receive the freedom that they want and need!

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Other sources:

http://www.shop.altraservice.com


http://www.oxygenconcentratoro2.com/


Be sure to check the references of any supplier, and ask your insurance company for a recommendation if applicable.
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 Disclaimer:    IMPORTANT
This post is for educational and informational use only.
Not all patients on oxygen can use or benefit from a portable oxygen concentrator.
I do not endorse any particular supplier or unit.  Your physician and your own research in your area are the best ways to locate the best unit and deal for you in your area.
Oxygen is an incendiary hazard.   Patients who smoke while using oxygen risk not only killing themselves in fire, but destroying their homes and killing their loved ones also.
Do not use oxygen supplementation from any source without the order and guidance of a licensed physician.