公开(公告)号：US12156563B2

公开(公告)日：2024-12-03

申请号：US18029085

申请日：2021-09-30

Applicant: RESMED ASIA PTE. LTD.

Inventor： Wai Hoong Leng ,  Mohankumar Krishnan Valiyambath ,  Amit Arunchandra Jadhav ,  Angelene Marie Ozolins

IPC: A42B3/16 ,  A42B1/0188 ,  A61F11/12 ,  A61F11/14 ,  A61M21/02 ,  H04R1/10

Abstract: A headgear includes a pair of noise reduction components. Each noise reduction component is configured to fit over and/or at least partially inside respective ears of a user of the headgear. The pair of noise reduction components are coupled to a first strap. The first strap is configured to retain the pair of noise-reduction components in contact with the ears of the user. Each noise reduction component of the pair of noise reduction components includes a laminated structure that includes at least one sound-reflecting layer, and at least one sound-absorbing layer that is arranged to be closer to the ear of the user than the at least one sound-reflecting layer.

公开(公告)号：US12201771B2

公开(公告)日：2025-01-21

申请号：US17789711

申请日：2020-12-30

Applicant: RESMED ASIA PTE. LTD.

Inventor： Deng Siong Lee ,  Mohankumar Krishnan Valiyambath ,  Robin Yew ,  Amit Arunchandra Jadhav ,  Wai Hoong Leng ,  Beng Hai Tan ,  Muhammad Adil Bin Abdul Halim ,  Nathalie Aurelie Champier Charpentier ,  Bangzheng Tan ,  Han Seong Chew ,  Barry Eng Keong Tay

IPC: A61M16/06

Abstract: The invention relates to a patient interface comprising a plenum chamber, a seal-forming structure, and a positioning and stabilizing structure, as well as the method of operating the patient interface. The patient's interface is configured to leave a patient's mouth uncovered or if the seal-forming structure is configured to seal around a patient's nose and mouth, the patient interface is configured to allow the patient to breath from the ambient in an absence of the flow of pressurized. The positioning and stabilizing structure includes headgear, and the seal-forming structure and at least a portion of the headgear is formed from a one piece construction of textile material. In another embodiment, the seal-forming structure and/or the positioning and stabilizing structure includes an adaptive portion that adjusts based on usage conditions. In another embodiment, the positioning and stabilizing structure, the seal-forming structure and/or the plenum chamber includes and/or is formed of a textile material, and the textile material includes at least one magnetic thread constructed of magnetic material to provide a magnetic interaction between a first part of the patient interface and a second part of the patient interface. In another embodiment, a stiffener is coupled to the plenum chamber, the seal-forming structure, and/or the positioning and stabilizing structure. In another embodiment, at least one of the plenum chamber and the seal-forming structure includes a textile material; and wherein the textile material includes a surface structure that limits adhesion of debris. A UV cleaning receptacle of the patient interface is also disclosed.