Systems for reducing exhalation pressure in a mask system

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United States of America Patent

PATENT NO 9259547
APP PUB NO 20100043796A1
SERIAL NO

12438871

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for improving patient comfort during CPAP therapy includes a venting arrangement arranged to reduce expiratory pressure. A mask system for providing CPAP therapy to a patient includes a mask; a flow generator to provide a flow of pressurized breathable gas; a tube to connect the mask to the flow generator; and a venting arrangement arranged to reduce expiratory pressure.

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Patent Owner(s)

  • REDMED LIMITED;RESMED LIMITED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davies, Bruce Richard Strathfield, AU 15 255
Henry, Robert Edward Roseville, AU 105 4640
Meynink, Sofietje Turramurra, AU 1 24
Morrison, James Thornleigh, AU 83 3025
Veliss, Lee James West Ryde, AU 111 4675

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