Portable oxygen concentrator

Details Portable oxygen concentrator Portable oxygen concentrator

2005-09-27

2005-09-27

Spitzer, Robert H. (Department: 1724)

Gas separation: apparatus

Solid sorbent apparatus

With control means responsive to sensed condition

C096S112000, C096S114000, C096S117000, C096S130000, C096S418000, C096S422000, C055S356000, C128S205110, C128S205120

Reexamination Certificate

active

06949133

ABSTRACT:
A compact and highly portable combination pressure swing adsorption apparatus and product gas conservation device for medical use, to produce efficiently a gas with a high concentration of oxygen and to deliver the oxygen concentrated gas to a user at selectable times and in selectable doses.

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