Interface Comprising a Rolling Nasal Bridge Portion

An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of th...

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Bibliographic Details
Main Authors Prentice, Craig Robert, Ip, Bernard Tsz Lun, Olsen, Gregory James, Spear, Tony William, McLaren, Mark Arvind, Howarth, Brad Michael, Evans, Leon Edward, Harwood, Stephenson, Matthew Roger, Bearne, Peter David Alexander, Patel
Format Patent
LanguageEnglish
Published 25.11.2021
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:An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user. -58-
Bibliography:Application Number: AU20210258006