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United States of America Patent

PATENT NO 9814854
SERIAL NO

14212118

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A nasal cannula having a face piece including first and second nares which each communicate with a respective nostril of a patient. A septum divides the face piece into first and second flow paths such that the first flow path communicates with the first nare and the second flow path communicates with the second nare. A leading end of the first nare is configured to form a fluid barrier within a first nostril and facilitate only supplying an insufflation gas, via the first flow path, to the patient and prevent exhausting any exhaust gas, of the patient, through the first nostril. A leading end of the second nare is configured to facilitate collecting some of the exhaust gas, from the patient, via the second flow path as well as exhausting a remainder of the exhaust gas out through a second nostril of the patient.

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Patent Owner(s)

Patent OwnerAddress
MACQUARIE PF SERVICES LLC660 FIFTH AVENUE NEW YORK NY 10103

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chua, James Bakersfield, US 20 1799

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