公开(公告)号：US20230077272A1

公开(公告)日：2023-03-09

申请号：US17799581

申请日：2020-08-12

Applicant: RESMED ASIA PTE. LTD.

Inventor： Wai Hoong LENG ,  Amit JADHAV ,  Bangzheng TAN ,  Angelene OZOLINS

IPC: A61M16/06 ,  A61M16/08

Abstract: A patient interface includes a positioning and stabilising structure having a knitted headgear strap comprising physical properties and/or characteristics that vary across the headgear strap. The entire headgear strap or portions thereof may be knitted as a single piece of material directly into its final shape. The variations in physical properties and/or characteristics may be provided by different knit structures and/or textile compositions.