Mask system

A mask system consists of a cushion, frame, shroud and headgear. The frame has an aperture for an elbow, and a vent for gas washout. The shroud is a separate component releasably connected to the frame and the headgear via upper and lower straps at left and right. The headgear has a top strap to pas...

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Bibliographic Details
Main Authors SARI MAHSITA, NG EVA, VALCIC ZORAN, LOCKWOOD DAVID JAMES, WEHBEH JAMIE GRAEME, D'SOUZA ERROL SAVIO ALEX, EVES MATTHEW
Format Patent
LanguageEnglish
Published 28.11.2014
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:A mask system consists of a cushion, frame, shroud and headgear. The frame has an aperture for an elbow, and a vent for gas washout. The shroud is a separate component releasably connected to the frame and the headgear via upper and lower straps at left and right. The headgear has a top strap to pass over a user's head, and the cushion seals around mouth and nose of the user.
Bibliography:Application Number: NZ20090701183