Flexible forehead support

A respiratory mask includes a mask frame and cushion attached to the frame to seal around a patient's face and forehead support provided to the mask frame (not shown). An elbow 50 is provided and has a transition portion that tapers from and between a larger internal diameter of a first portion...

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Bibliographic Details
Main Authors Flower (nee Doherty), Renee Frances, Gunning, Philip John, Kwok, Philip Rodney, Cameron, Andrew David, Maurer, Dimitri Marco, Brambilla, Enrico, Kooij, Michiel
Format Patent
LanguageEnglish
Published 25.06.2021
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 respiratory mask includes a mask frame and cushion attached to the frame to seal around a patient's face and forehead support provided to the mask frame (not shown). An elbow 50 is provided and has a transition portion that tapers from and between a larger internal diameter of a first portion 52 that connects to the frame, to a smaller internal diameter second portion 54 that connects to an air delivery tube. The transition portion has gas washout vents having axes that are not parallel to axes of the first or second portions.
Bibliography:Application Number: NZ20080758343