Patientenschnittstelle

Details

Veröffentlichungs-Nr.

EP4736916

Anmeldetag

23. September 2016

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

IPC

A61M16/00(MERGENET MEDICAL INC et al.)(HENRY ROBERT EDWARD et al.)(GING ANTHONY M et al.)

Abstract

The present invention disclodses a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to a patient's airways including at least entrance of a patient's nares, wherein the patient interface is configured to maintain a therapy pressure in a range of about 4 cmH2O to about 30 cmH2O above ambient air pressure in use, throughout a patient's respiratory cycle, while the patient is sleeping, to ameliorate sleep disordered breathing; said patient interface comprising: a cushion assembly including a shell and a seal-forming structure provided to the shell and structured to form a seal with a patient's nose and/or mouth, the shell and the seal-forming structure cooperating to form a plenum chamber, the seal-forming structure being constructed of a relatively flexible or pliable material, and the shell being constructed of a relatively rigid material; a shroud formed of a relatively rigid material, the cushion assembly being repeatedly engageable with and removably disengageable from the shroud via a snap-fit connection; and a headgear having a pair of straps; a headgear connector including a shroud connecting portion and a pair of headgear connector arms structured to connect to respective headgear straps of the headgear, the headgear connector comprising flexible portions.

Anmelder

Firma

ResMed Pty Ltd

Land

🇦🇺 Australien