Adsorbent cartridge for oxygen concentrator

Details Adsorbent cartridge for oxygen concentrator Adsorbent cartridge for oxygen concentrator

2005-02-09

2009-10-20

Douglas, Steven O (Department: 3771)

Surgery

Respiratory method or device

Gas produced by electrolysis or chemical reaction

C128S205180, C095S096000, C055S356000

Reexamination Certificate

active

07604005

ABSTRACT:
A removable gas separation cartridge which includes a housing containing three columns, each having an inlet port, an outlet port, and a bed of adsorbent material. The cartridge is removable from an oxygen concentrator which separates oxygen from ambient air by using a vacuum swing absorption process.

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“AirSep lowers boom”, www.hmenews.com/2004.12/depts/vendors/vendors1.htm.

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