Pulse Dose Portable Oxygen Concentrators

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  1. Inogen One G2 Portable Oxygen Concentrator System
    Great product and great customer service.
    Vitality medical was easy to work with. Everything went smoothly from start to finish. Great product great place to work with. Thanks!
    (Review by Haxval)
  2. Inogen One G2 Portable Oxygen Concentrator System
    It changes quality of life.
    You might think it's too expensive and you don't need it because you can just breathe oxygen in the air not paying anything. That's kind of true but I want
    (Review by Marshal)
  3. 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)
  4. Inogen One G2 Portable Oxygen Concentrator System
    Good Service on Inogen accessory.
    I ordered an adapter cord for my father to use and charge his Inogen One G2 while traveling in the car. The order was received a couple of days after
    (Review by Marcie)
 

Pulse Dose Portable Oxygen Concentrators & More!

Pulse Dose Portable Oxygen

Manufacturer
  1. AirSep (3)
  2. Inogen (3)
  1. Inova Labs (1)
  2. Invacare (1)
  1. OXUS (1)
  2. 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!

    View as: Grid  10 Item(s) Sort by
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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 Sport
    Inova Labs LifeChoice Activox Sport Portable Oxygen Concentrator

    Inova Labs
    LifeChoice Activox Pro
    Inova Labs LifeChoice Activox Pro Portable Oxygen Concentrator
    Inova Labs
    LifeChoice Activox 4L
    Inova Labs LifeChoice Activox 4L 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

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

    Width
    (inches)

    6

    7.6

    9.05

    9.05

    9.05

    Height
    (inches)

    12

    11.9

    7.875

    7.875

    7.875

    Depth
    (inches)

    8.5

    5.6

    4.3

    4.3

    4.3

    Weight
    (pounds)

    8.5

    9.9

    3.9

    4.3

    4.8

    Noise
    (at setting 2)

    43 decibels

    41 decibels

    46 decibels

    46 decibels

    44 decibels

    Oxygen Concentration

    89% ± 3%

    87 to 96

    90% ± 3%

    90% ± 3%

    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)

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

    1-4 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 Sport
    Inova Labs LifeChoice Activox Sport Portable Oxygen Concentrator

    Inova Labs
    LifeChoice Activox Pro
    Inova Labs LifeChoice Activox Pro Portable Oxygen Concentrator
    Inova Labs
    LifeChoice Activox 4L
    Inova Labs LifeChoice Activox 4L Portable Oxygen Concentrator

    Oxygen Dose

    Pulse Only

    Pulse Only

    Pulse Only Pulse Only Pulse Only

    Power Consumption
    (average watts)

    70

    NA

    120

    120

    120

    Battery Charge Duration
    (# hours at setting 2)

    4

    3

    7.25
    (Internal Battery)

    4
    (Internall Battery)

    8.25
    (Internal Battery)

    Battery Recharge Time
    (hours)

    4

    NA

    4
    (12 Cell Battery)

    4.5
    (12 Cell Battery)

    3
    (12 Cell Battery)

    Operating Altitude
    (feet above sea level)
    0 to 8,000NA0 to 10,000 0 to 10,000 0 to 13,000

    FAA Approval

    Yes

    Yes

    Yes

    Yes

    Yes

    Warranty

    3 yrs limited

    3 yrs limited

    3 yrs limited

    3 yrs limited

    3 yrs limited




    Comparison of Activox portable oxygen concentrators with Inogen On G3; category leadership is highlighted in yellow

    Portable Oxygen Concentrators Comparison - Inogen G3 vs. Activox

    New Model
    Portable Oxygen
    Concentrators

     

    Inogen One
    G3

    Inogen One G3 Portable Oxygen Concentrator

    Inova Labs
    LifeChoice Activox Sport
    Inova Labs LifeChoice Activox Sport Portable Oxygen Concentrator

    Inova Labs
    LifeChoice Activox Pro
    Inova Labs LifeChoice Activox Pro Portable Oxygen Concentrator
    Inova Labs
    LifeChoice Activox 4L
    Inova Labs LifeChoice Activox 4L Portable Oxygen Concentrator

    Top Features

     

    - 24/7 Operation
    - Small Size
    - Worldwide Power Sensor

    - 24/7 Operation
    - Lightweight
    - Longest Battery Life

    - 24/7 Operation
    - Lightweight
    - Longest Battery Life
    - 24/7 Operation
    - Lightweight
    - Longest Battery Life

    Width
    (inches)

     

    8.75

    9.05

    9.05

    9.05

    Height
    (inches)

     

    7.25

    7.875

    7.875

    7.875

    Depth
    (inches)

     

    3

    4.3

    4.3

    4.3

    Weight
    (pounds)

     

    4.9
    8 Cell Battery Model)

    8.65
    (16 Cell Battery Model)

    3.9
    (Internal Battery)

    4.7
    (with External Battery)

    4.3
    (Internal Battery)

    5.1
    (with External Battery)

    4.8
    (Internal Battery)

    5.5
    (with External Battery)

    Noise
    (at setting 2)

     

    42 decibels

    46 decibels

    46 decibels

    44 decibels

    Oxygen Concentration

     

    90% ± 3%

    90% ± 3%

    90% ± 3%

    90% ± 3%

    Oxygen
    Output
    Capacity

    (Liters Per Minute)
    (Breaths Per Minute)

     

    NA

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

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

    1-4 Pulse Settings
    Max Bolus Output
    0.03 LPM Pulse
    (15 BPM)

    New Model
    Portable Oxygen
    Concentrators

     

    Inogen One
    G3

    Inogen One G3 Portable Oxygen Concentrator

    Inova Labs
    LifeChoice Activox Sport
    Inova Labs LifeChoice Activox Sport Portable Oxygen Concentrator

    Inova Labs
    LifeChoice Activox Pro
    Inova Labs LifeChoice Activox Pro Portable Oxygen Concentrator
    Inova Labs
    LifeChoice Activox 4L
    Inova Labs LifeChoice Activox 4L Portable Oxygen Concentrator

    Oxygen Dose

     

    Pulse Only

    Pulse Only Pulse Only Pulse Only

    Power Consumption
    (average watts)

     

    NA

    120

    120

    120

    Battery Charge Duration
    (# hours at setting 2)

     

    4 hrs
    (8 Cell Battery)

    8 hrs
    (16 Cell Battery)

    7.25
    (Internal Battery)

    4
    (Internall Battery)

    8.25
    (Internal Battery)

    12
    External Battery

    Battery Recharge Time
    (hours)

     

    1 to 4
    (8 Cell Battery)

    4 to 8
    (16 Cell Battery)

    4
    (12 Cell Battery)

    4.5
    (12 Cell Battery)

    3
    (12 Cell Battery)

    Operating Altitude
    (feet above sea level)
      0 to 10,000 0 to 10,000 0 to 10,000 0 to 13,000

    FAA Approval

     

    Yes

    Yes

    Yes

    Yes

    Low Oxygen Purity Alarm

     

    <50%

    -

    -

    <85%

    Warranty

     

    3 yrs limited
    (excludes seive beds)

    3 yrs limited

    3 yrs limited

    3 yrs limited
    (includes seive beds)

    Detailed Battery Charge Comparison

     

    Pulse Dose Setting

    Activox 4L

    Inova Labs LifeChoice Activox 4L Portable Oxygen Concentrator

    Internal/external
    Total battery hours

    Inogen G3

    Inogen One G3 Portable Oxygen Concentrator

    Single/double
    Battery hours

    Setting 1

    10.25hrs/15hrs

    6hrs/12hrs

    Setting 2

    8.25hrs/12hrs

    4hrs/8hrs

    Setting 3

    5hrs/7.75hrs

    3hrs/6hrs

    Setting 4

    4hrs/6.25hrs

    2hrs/4hrs

     

    Most battery hours!