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公开(公告)号：US10960239B2
公开(公告)日：2021-03-30
申请号：US15648580
申请日：2017-07-13
申请人： ResMed Pty Ltd
发明人： Robert Edward Henry , Philip Rodney Kwok , Philip John Gunning , Karthikeyan Selvarajan , James Morrison , Paul Anthony Green , Christopher Kingsley Blunsden , Gregory Robert Peake , Christopher John Baxter
摘要： A patient interface assembly is configured to deliver pressurized gas to the patient's airways. The patient interface assembly includes a patient interface structure that is configured to sealingly engage the patient's face. The patient interface includes a receptacle. The patient interface assembly further includes headgear configured to support the patient interface structure on the patient's head. The headgear includes a clip that is receivable by the receptacle. The receptacle and the clip together form a multiple stage connection arrangement in which each of the multiple stages corresponds to an interlocked position of the clip in the receptacle. Each stage is associated with a corresponding range of headgear tension.
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公开(公告)号：US11040158B2
公开(公告)日：2021-06-22
申请号：US16004551
申请日：2018-06-11
申请人： ResMed Pty Ltd
发明人： Renee Frances Flower , Chun Yui Lau , Philip Rodney Kwok , Christopher John Baxter , Angelene Marie Ozolins , Paul Anthony Green
摘要： A gas delivery component of a CPAP system is configured to magnetically connect to a second gas delivery component of the CPAP system to deliver a pressurized flow of breathable gas to a patient's airways. The gas delivery component includes a lumen forming a first part of a gas flow path for the breathable gas. A connection end of the gas delivery component is configured to engage the second gas delivery component. In addition, a magnetic connection assembly is located at the connection end and includes a magnet positioned at least partially within the lumen. The magnetic connection assembly is configured to magnetically secure the gas delivery component to the second gas delivery component.
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