Pulse Dose Portable Oxygen Concentrators

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  1. Inogen One G2 Portable Oxygen Concentrator System
    Outstanding product..
    Best piece of technology I have ever seen.
    (Review by grammypal)
  2. Inogen One G3 Portable Oxygen Concentrator
    A superbly Designed product.
    The inogen G3 met all my expectations. The Delivery of the unit half way around the world was quicker than if i ordered locally. Well done Vitality Medical.
    (Review by Hoppy)
  3. Inogen One G2 Portable Oxygen Concentrator System
    Light and Quiet.
    Couple of weeks part-time use -- very pleased. Quiet enough I forget it's on, light enough to pack on my shoulder for a fairly brisk ten-minute walk -- well, brisk
    (Review by Wild Charles)
  4. Invacare XPO2 Portable Oxygen Concentrator
    High Altitude Oxygen Concentrator.
    The XPO2 Portable Oxygen Concentrator works at altitudes most concentrators don't. (up to 10,000 feet) If you live in Colorado that's one important detail.
    (Review by David)
 

Pulse Dose Portable Oxygen Concentrators & More!

Pulse Dose Portable Oxygen

Manufacturer
  1. AirSep (3)
  2. Inogen (3)
  1. Invacare (1)
  2. OXUS (1)
  1. Respironics (1)

Pulse dose portable oxygen concentrators are medical devices that deliver oxygen in pulse doses. In fact, pulse dose oxygen is delivered when the machine detects a breath. Whenever you are ready to inhale, a sensor is triggered and you receive a spurt of concentrated oxygen. There are various reasons why an individual might need supplemental oxygen and it is best to check with your medical provider to see if you need to use a pulse dose portable oxygen concentrator.

Pulse dose portable oxygen concentrators are efficiently designed, as they will drastically prolong battery life; additionally, pulse dose offers increased comfort, too. If you need a continuous flow portable oxygen concentrator, check out selection of continuous flow models. If you are searching for a more stationary concentrator while using oxygen therapy, browse our popular selection of stationary oxygen concentrators.

Oxygen therapy becomes hassle-free and convenient with our wide selection of portable oxygen concentrators and oxygen related products. Peruse our pulse dose portable oxygen concentrators today to find the best oxygen therapy for your needs!

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Below is a chart comparing the "carry style" Lightweight Portable Oxygen Concentrators (wearable concentrators) that use only pulse dose oxygen - category leadership is highlighted in yellow.

Pulse Dose Portable Oxygen Concentrators Comparison

Portable Oxygen
Concentrators

AirSep
Focus

AirSep Focus Portable Oxygen Concentrator

AirSep
FreeStyle 3

AirSep FreeStyle 3 Portable Oxygen Concentrator

AirSep
FreeStyle 5
AirSep FreeStule 5 Portable Oxygen Concentrator

Inogen One
G2

Inogen One G2 Oxygen Concentrator

Inogen One
G3

Inogen One G3 Portable Oxygen Concentrator

Invacare
XPO2
Invacare XPO2 Oxygen Concentrator

Top Features

- Small Size
- Lightweight
- Low Power Consumption

-Braille Soft-touch
- Lightweight
- Battery Test Button

- Small Size
- Lightweight
- Low Power Consumption

- 24/7 Operation
- Worldwide Power Sensor

- 24/7 Operation
- Small Size
- Lightweight
- Longest Battery Life
- Worldwide Power Sensor

- Low Power Consumption
- Small Size

Width
(inches)

4.8

6.1

6.4

10.7

8.75

10

Height
(inches)

6.4

8.6

10.5

3.9

7.25

7

Depth
(inches)

2.5

3.6

4.4

9.5

3

5

Weight
(pounds)

1.75

4.4

5.8

7.25
(12 Cell Battery Model)

8.65
(24 Cell Battery Model)

4.9
8 Cell Battery Model)

8.65
(16 Cell Battery Model)

7.3

Noise
(at setting 2)

< 50 decibels

41 decibels

46 decibels

38 decibels

42 decibels

45 decibels

Oxygen Concentration

90% +5.5/-3%

90% +5.5/-3%

90% +5.5/-3%

90% ± 3%

90% ± 3%

87% to 95.6%

Oxygen
Output
Capacity

(Liters Per Minute)
(Breaths Per Minute)

2 Pulse Setting
Bolus Output
Setting 2
0.333 LPM Pulse

1-2 Pulse Settings
Bolus Output
Setting 2
0.42 LPM Pulse

1-3 Pulse Settings
Bolus Output
Setting 2
0.42 LPM Pulse

1-5 Pulse Settings
Max Bolus Output
0.9 LPM Pulse

NA

1-5 Pulse Settings
Max Bolus Output
0.9 LPM Pulse

Portable Oxygen
Concentrators

AirSep
Focus

AirSep Focus Portable Oxygen Concentrator

AirSep
FreeStyle 3

AirSep FreeStyle 3 Portable Oxygen Concentrator

AirSep
FreeStyle 5
AirSep FreeStule 5 Portable Oxygen Concentrator

Inogen One
G2

Inogen One G2 Oxygen Concentrator

Inogen One
G3

Inogen One G3 Portable Oxygen Concentrator

Invacare
XPO2
Invacare XPO2 Oxygen Concentrator

Oxygen Dose

Pulse Only

Pulse Only

Pulse Only

Pulse Only

Pulse Only

Pulse Only

Power Consumption
(average watts)

23

23

35

40

NA

35

Battery Charge Duration
(at setting 2)

1.5

2.5

2

3.5 to 4 hrs
(12 Cell Battery)

7 to 8 hrs
(24 Cell Battery)

4 hrs
(8 Cell Battery)

8 hrs
(16 Cell Battery)

2.5 hrs

Battery Recharge Time
(hours)

3

3.5

3.25

4

1 to 4
(8 Cell Battery)

4 to 8
(16 Cell Battery)

4

Operating Altitude
(feet above sea level)
0 to 10,0000 to 12,0000 to 12,0000 to 10,0000 to 10,0000 to 10,000

FAA Approval

Yes

Yes

Yes

Yes

Yes

Yes

Warranty

3 yrs limited

3 yrs limited

3 yrs limited

3 yrs limited

3 yrs limited

3 yrs limited



Additional portable oxygen concentrators with pulse dose oxygen only comparison chart - category leadership is highlighted in yellow

Pulse Dose Portable Oxygen Concentrators Comparison

New Model
Portable Oxygen
Concentrators

Respironics
EverGo
Respironics Evergo Oxygen Concentrator

Drive Medical
Oxus

Oxus Portable Oxygen Concentrator

Inova Labs
LifeChoice Activox
Inova Labs LifeChoice Activox Portable Oxygen Concentrator

Top Features

- Small Width Size
- High Pulse Oxygen Output

- Low Cost
- O2 Sensor Included

- 24/7 Operation
- Lightweight
- Small Size
- Long Battery Life

Width
(inches)

6

7.6

9.05

Height
(inches)

12

11.9

7.875

Depth
(inches)

8.5

5.6

4.3

Weight
(pounds)

8.5

9.9

4.83

Noise
(at setting 2)

43 decibels

41 decibels

44 decibels

Oxygen Concentration

89% ± 3%

87 to 96%

90% ± 3%

Oxygen
Output
Capacity

(Liters Per Minute)
(Breaths Per Minute)

1-6 Pulse Settings
Max Bolus Output
1.05 LPM Pulse

0.85 LPM Pulse

1-3 Pulse Settings
Max Bolus Output
0.03 LPM Pulse
(15 BPM)

New Model
Portable Oxygen
Concentrators

Respironics
EverGo
Respironics Evergo Oxygen Concentrator

Drive Medical
Oxus

Oxus Portable Oxygen Concentrator

Inova Labs
LifeChoice Activox
Inova Labs LifeChoice Activox Portable Oxygen Concentrator

Oxygen Dose

Pulse Only

Pulse Only

Pulse Only

Power Consumption
(average watts)

70

NA

120

Battery Charge Duration
(at setting 2)

4 hrs

3

6
(12 Cell Battery)

Battery Recharge Time
(hours)

4

NA

4
(12 Cell Battery)

Operating Altitude
(feet above sea level)
0 to 8,000NA0 to 10,000

FAA Approval

Yes

Yes

Yes

Warranty

3 yrs limited

3 yrs limited

3 yrs limited