Pneumatic oxygen conserving device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7089938
APP PUB NO 20040154620A1
SERIAL NO

10770049

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pneumatic oxygen conserving device uses a portion of gas exiting its main valve to interrupt delivery of the gas. Gas is dispensed upon inhalation and is interrupted by means of suitable pneumatic connections between the device's delivery system and its sensing system.

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Patent Owner(s)

Patent OwnerAddress
PRECISION MEDICAL INC300 HELD DRIVE NORTHAMPTON PA 18067

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gale, Peter P Bethlehem, PA 4 112
Krentler, Stephen B Bethlehem, PA 3 66
Shuman, Clyde W Allentown, PA 3 66

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