Cushion for patient interface

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8567404
APP PUB NO 20130092170A1
SERIAL NO

13676869

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal.

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Patent Owner(s)

  • RESMED LIMITED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davidson, Aaron Samuel Newport, AU 177 6945
Eves, Matthew Carlingford, AU 159 5303
Hitchcock, Robin Garth Carlingford, AU 95 4669
Lynch, Susan Robyn Epping, AU 104 5023
Worboys, David John Belrose, AU 72 2807

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