Other

Teijin Limited

Teijin Pharma Limited

Sequal Technologies, Inc.

Masato Sugano

David Phillip Winter

James A Bixby

Satoshi Takaichi

Sadakazu Matsubara

Akira Yoshizawa

William Scot Appel

Edmund Salter

Brian Kenneth Sward

William S Appel

Brian Sward

An oxygen-concentrating equipment comprising an oxygen-concentrating means for separating oxygen from air and concentrating the oxygen, a humidifying means for humidifying the oxygen-concentrated air produced by said oxygen-concentrating means, and an oxygen-supplying means for supplying the humidified oxygen-concentrated air to a user, characterized in that said humidifying means has at least a cation-conducting solid electrolyte membrane equipped with electrodes on both the sides of the membrane and an electric source for applying an electric current to said electrodes.

Oxygen concentrating apparatus

A portable oxygen concentrator system adapted to be readily transported by a user includes a rechargeable energy source and a concentrator powered by the energy source. The concentrator converts ambient air into concentrated oxygen gas for the user and includes a plurality of adsorption beds and a rotary valve assembly. The rotary valve assembly is relatively rotatable with respect to the plurality of adsorption beds to provide valving action for selectively transferring fluids through the plurality of adsorption beds for converting ambient air into concentrated oxygen gas for the user. The ratio of adiabatic power to oxygen flow for the concentrator is in the range of 6.2 W/LPM to 23.0 W/LPM.

Portable oxygen concentration system and method of using the same

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Tokyo, Japan

Masato Sugano