This portable oxygen concentrator from San Diego-based SeQual Technologies Inc. has received a special mention from the 2007 WSJ Technology Innovation Awards. The jury was particularly impressed by the device’s small size and weight, and its long battery time.
To learn more:
Product page: Eclipse Oxygen …
Product brochure (.pdf)…
WSJ: 2007 Technology Innovation Winners and Runners-Up …
Flashback: Inogen One Oxygen Therapy …
Eclipse Oxygen Concentrator
September 28th, 2007 
Medgadget Editors Medicine