Inogen

Inogen Inc is a medical technology company that develops and manufactures portable oxygen concentrators used to deliver oxygen therapy to patients with chronic respiratory conditions. Its key product, the Inogen One system, is a lightweight alternative to traditional, stationary oxygen concentrator systems and oxygen tanks. The firm sells its products to home medical equipment providers and also rents products directly to patients. The majority of rental revenue comes from Medicare service reimbursement programs. Internationally, Inogen sells its products through distributors or large gas companies and home oxygen providers. Inogen generates the majority of its revenue in the United States.

Alison Bauerlein, Brenton Taylor and Byron Myers founded Inogen in 2001 to improve the life of Mae, a beloved grandmother, and other individuals using supplemental oxygen therapy. As students of the University of California Santa Barbara, the three received first place honors at a business plan competition sponsored by the Technology Management Program. Mae was presented the first Inogen One in October 2004 . Inogen has since committed to build oxygen concentrators and work to improve the life of oxygen therapy users.

The Inogen One G3 is a portable oxygen concentrator which is designed to be one of the smallest, lightest and quietest oxygen concentrators. The Inogen One G3 is battery powered, with a carrying bag and AC power supply. The Inogen G3 is compatible with FAA requirements.

• Flow Rate: five settings, 1-5 liter/min
• Power: AC 100/240 V, 50-60 Hz
• Battery: 4.7 hours of usage
• Dimension: 8.75 x 3.0 x 8.25 in
• Weight: 4.8 lbs
• Noise: 39 dBA

Inogen One G3 Portably Oxygen

The Inogen One G4 is a portably oxygen concentrator designed to deliver oxygen in a small and portable package intended for medical at home use for those using supplemental oxygen therapies. The Inogen One G4 is compatible with FAA requirements for air travel. The unit also offers bluetooth connectivity.

• 1-3 Flow settings
• Power: AC 100/240 V, 50-60 Hz
• Battery: 2.7 hours of usage
• Dimensions: 5.91 x 2.68 x 7.2 in
• Weight: 2.8 lbs
• Noise: 40 dBA

Inogen One G4 Portable Oxygen Concentrator

The Inogen One G5 is a portable oxygen concentrator is a lightweight and small unit intended for at home medical use for those using supplemental oxygen therapies. The Inogen One G5 is compatible with FAA requirements for air travel. The unit also offers bluetooth connectivity.

• 1-6 flow settings
• Power: 100/240 V, 50-60 Hz
• Battery: 6.5 hours of usage
• Dimensions: 7.19 x 3.26 x 8.15 in
• Weight: 4.7 lbs
• Noise: 38 dBA

Inogen One G5 Portable Oxygen Concentrator

The Inogen At Home is a non-portable, made for home use oxygen concentrator with a 5 liter per minute continuous flow rate. The Inogen At Home unit is small enough that users can move it independently at home.

• Flow: continuous flow of up to 5 liters per minute
• Power: 100/240 V, 275 Watts, 50-60 Hz
• Dimensions: 7 x 13 x 16.5 in
• Weight: 18 lbs

Inogen At Home Oxygen Concentrator