Patent · US Active

Patient interface

US11583651B2 · kind B2 · utility

1Cited by

48References

39Claims

0Family size

Assignee

ResMed Pty Ltd · AU

Inventors

Alicia Kristianne Wells · Mona Vale, AU
Craig David Edwards · Sydney, AU
Shiva Kumar Shanmuga Sundara · Sydney, AU
Murray William Lee · Sydney, AU
Kirrily Michele Haskard · Sydney, AU
Anthony Paul Barbara · Sydney, AU
Stewart Joseph Wagner · Richmond, AU
Chia Ik Tan · Sydney, AU
Frederick Arlet May · Sydney, AU
Lachlan Richard Goldspink · Sydney, AU
Martin Forrester · Trenton, CA
Ralph Jourdan · Mörfelden, DE

Key dates

Filing date	Aug 27, 2019
Grant date	Feb 21, 2023
Priority date	—
Expiry date	Mar 6, 2041

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD10B2509/00
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure attachable to the frame member.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.