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公开(公告)号：US11020558B2
公开(公告)日：2021-06-01
申请号：US15809475
申请日：2017-11-10
申请人： ResMed Pty Ltd
发明人： Philip Rodney Kwok , Lee James Veliss , Philip John Gunning , Robert Edward Henry , Gregory Robert Peake , Bruce David Gregory , Karthikeyan Selvarajan , Clive Solari , Scott Douglas Brackenreg
摘要： A patient interface includes a sealing arrangement adapted to provide an effective seal with the patient's nose, an inlet conduit arrangement adapted to deliver breathable gas to the sealing arrangement, and a cover that substantially encloses the sealing arrangement and/or the inlet conduit arrangement.
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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：US20200330712A1
公开(公告)日：2020-10-22
申请号：US16922391
申请日：2020-07-07
申请人： ResMed Pty Ltd
摘要： An air delivery system for providing a supply of air from a source of air at positive pressure to an interfacing structure located at the entrance to the airways of a patient includes a manifold adapted to connect with the supply of positive air pressure and at least one tube connected to the manifold and adapted to deliver the supply of air to the interfacing structure. Each tube is structured to allow movement between an open phase in which the tube allows the passage of air and a collapsed phase in which the tube is collapsed. Each tube is structured such that weight of a typical patient's head against bedding apparel is sufficient to collapse the tube from the open phase to the collapsed phase.
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公开(公告)号：US10512744B2
公开(公告)日：2019-12-24
申请号：US16236968
申请日：2018-12-31
申请人： ResMed Pty Ltd
摘要： An air delivery system for providing a supply of air from a source of air at positive pressure to an interfacing structure located at the entrance to the airways of a patient includes a manifold adapted to connect with the supply of positive air pressure and at least one tube connected to the manifold and adapted to deliver the supply of air to the interfacing structure. Each tube is structured to allow movement between an open phase in which the tube allows the passage of air and a collapsed phase in which the tube is collapsed. Each tube is structured such that weight of a typical patient's head against bedding apparel is sufficient to collapse the tube from the open phase to the collapsed phase.
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公开(公告)号：US11497873B2
公开(公告)日：2022-11-15
申请号：US17010393
申请日：2020-09-02
申请人： ResMed Pty Ltd
摘要： An air delivery system for providing a supply of air from a source of air at positive pressure to an interfacing structure located at the entrance to the airways of a patient includes a manifold adapted to connect with the supply of positive air pressure and at least one tube connected to the manifold and adapted to deliver the supply of air to the interfacing structure. Each tube is structured to allow movement between an open phase in which the tube allows the passage of air and a collapsed phase in which the tube is collapsed. Each tube is structured such that weight of a typical patient's head against bedding apparel is sufficient to collapse the tube from the open phase to the collapsed phase.
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公开(公告)号：US11383056B2
公开(公告)日：2022-07-12
申请号：US16735876
申请日：2020-01-07
申请人： ResMed Pty Ltd
发明人： Eva Ng , Robert Henry Frater , Lee James Veliss , Barton John Kenyon , Daniel Robert Judson , Robert Edward Henry , Alison Oldenburg , Renee Frances Flower , Michael John Reid
摘要： A vent arrangement is provided to a mask or associated conduit to discharge exhaled gas from the mask to atmosphere. The vent arrangement is structured to diffuse the exhaust vent flow to produce less air jetting, thereby increasing the comfort of the patient and their bed partner. For example, the vent arrangement may include one or more grill components and/or media constructed and arranged to diffuse vent flow.
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公开(公告)号：US11376384B2
公开(公告)日：2022-07-05
申请号：US16414012
申请日：2019-05-16
申请人： ResMed Pty Ltd
发明人： Philip Rodney Kwok , Lee James Veliss , Philip John Gunning , Robert Edward Henry , Gregory Robert Peake , Bruce David Gregory , Karthikeyan Selvarajan , Clive Solari , Scott Douglas Brackenreg , David Mark Gilliver
摘要： An air delivery system for providing a supply of air from a source of air at positive pressure to an interfacing structure located at the entrance to the airways of a patient includes a manifold adapted to connect with the supply of positive air pressure and at least one tube connected to the manifold and adapted to deliver the supply of air to the interfacing structure. Each tube is structured to allow movement between an open phase in which the tube allows the passage of air and a collapsed phase in which the tube is collapsed. Each tube is structured such that weight of a typical patient's head against bedding apparel is sufficient to collapse the tube from the open phase to the collapsed phase.
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公开(公告)号：US11135386B2
公开(公告)日：2021-10-05
申请号：US17072316
申请日：2020-10-16
申请人： ResMed Pty Ltd
摘要： An air delivery system for providing a supply of air from a source of air at positive pressure to an interfacing structure located at the entrance to the airways of a patient includes a manifold adapted to connect with the supply of positive air pressure and at least one tube connected to the manifold and adapted to deliver the supply of air to the interfacing structure. Each tube is structured to allow movement between an open phase in which the tube allows the passage of air and a collapsed phase in which the tube is collapsed. Each tube is structured such that weight of a typical patient's head against bedding apparel is sufficient to collapse the tube from the open phase to the collapsed phase.
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公开(公告)号：US11033704B2
公开(公告)日：2021-06-15
申请号：US16137649
申请日：2018-09-21
申请人： ResMed Pty Ltd
发明人： Craig David Edwards , Lachlan Richard Goldspink , Robert Edward Henry , Andrew Hung , Paul Jan Klasek , Kam Man Law , Grant Milton Ovzinsky , Stuart Norris Plascott , Rupert Christian Scheiner , James Sung , Lance Ian Swift , Matthew Robin Wells
摘要： A mask apparatus for a respiratory treatment can permit delivery of breathable gas to a user. In one example, the mask may employ a frame and cushion to form a seal for both mouth and nose. The frame may be adapted for coupling with a respiratory treatment apparatus so as to permit communication of a pressurized gas from the respiratory treatment apparatus. The cushion, which may be foam, may have a substantially under the nose configuration or over the nose configuration. The mask may have a common plenum chamber for both nose and mouth. The cushion may further define a centrally open lip superior region. The cushion may be adapted to couple with the frame directly or to the frame in conjunction with a cushion support clip. Various features of the cushion may further promote sealing and comfort for the under the nose design.
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公开(公告)号：US10773042B2
公开(公告)日：2020-09-15
申请号：US15355860
申请日：2016-11-18
申请人： ResMed Pty Ltd
发明人： Gerard Michael Rummery , Robert Edward Henry , Phoebe Katherine Hill , Andrew Hurst , Fiona Catherine Carroll
摘要： A patient interface system for delivery of a supply of air at positive pressure to the entrance of a patient's airways for treatment of sleep disordered breathing includes an air delivery tube connected to a flexible portion of a plenum; a vent structure having sufficient rigidity to support its own weight under gravity and/or not to block or fold under tube movement or tube drag; and a patient interface structure. The patient interface structure includes a seal forming structure arranged on a top portion of the plenum; and a seal positioning and stabilizing structure connected to a flexible portion of the plenum. The seal-forming structure is substantially decoupled from a tube drag force.
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