Patent · US Active

Headgear tensioning for respiratory mask

US9744385B2 · kind B2 · utility

56Cited by

11References

47Claims

0Family size

Assignee

ResMed Corp. · AU

Inventors

Robert Edward Henry · Parramatta, AU
Philip Rodney Kwok · Chatswood, AU
Philip John Gunning · Sydney, AU
Karthikeyan Selvarajan · Sydney, AU
James Morrison · Hornsby, AU
Paul Anthony Green · Sydney, AU
Christopher Kingsley Blunsden · Parramatta, AU
Gregory Robert Peake · Sydney, AU
Christopher John Baxter · Chatswood, AU

Key dates

Filing date	Sep 21, 2007
Grant date	Aug 29, 2017
Priority date	—
Expiry date	Apr 2, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2205/583
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Headgear for a patient interface includes at least one headgear strap and an indicator provided to the at least one headgear strap structured to indicate attainment of a desired adjustment setting of the headgear in response to headgear tension applied to the at least one headgear strap.

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