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The present invention discloses a cushion module for a patient interface for treatment of a respiratory disorder in a patient with a supply of air at continuously positive pressure, the cushion module comprising a cushion constructed from a first material, the cushion being adapted to form a seal wi...

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Main Authors NG, EVA, LOCKWOOD, DAVID, JAMES, WEHBEH, JAMIE, GRAEME, D'SOUZA, ERROL, SAVIO ALEX, EVES, MATTHEW, VALCIC, ZORAN, SARI, MAHSITA
Format Patent
LanguageEnglish
French
German
Published 15.12.2010
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:The present invention discloses a cushion module for a patient interface for treatment of a respiratory disorder in a patient with a supply of air at continuously positive pressure, the cushion module comprising a cushion constructed from a first material, the cushion being adapted to form a seal with the patient's face in use; and a frame molded from a second material that is more rigid than the first material of the cushion, the frame defining a breathing chamber in use, the frame comprising a collar surrounding a frame opening, and the collar having a snap-fit structure that is configured to releasably engage a shroud of the patient interface and extends in an annular direction of the collar, wherein the frame and the cushion are co-molded with one other such that the cushion module is a one-piece, integrated component.
Bibliography:Application Number: EP20090716457