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公开(公告)号：US11642484B2
公开(公告)日：2023-05-09
申请号：US16872442
申请日：2020-05-12
Applicant: ResMed Pty Ltd
Inventor： Memduh Guney , Rupert Christian Scheiner , David Anthony Pidcock , Gerard Michael Rummery , Matthew Eves , Craig David Edwards , Melanie Lucia Cariola , Muditha Pradeep Dantanarayana , Michael Fu Pin Chen , Christopher Scott Skipper , Karthikeyan Selvarajan , Steven John Lubke , Bruce David Gregory , Joel Edward Gibson , Andrew David Cameron , Philip Rodney Kwok
CPC classification number: A61M16/0683 , A61M16/06 , A61M16/0611 , A61M16/0616 , A61M16/0622 , A61M16/0666 , A61M16/0816 , A61M16/0825 , A61M16/0875 , A61M16/208 , A61M2205/42 , A61M2207/00
Abstract: A patient interface for delivering breathable gas to a patient includes a nasal prong assembly including a pair of nasal prongs structured to sealingly communicate with nasal passages of a patient's nose in use and headgear to maintain the nasal prong assembly in a desired position on the patient's face. The headgear includes side straps and rigidizers provided to respective side straps. Each rigidizer includes a first end portion that provides a connector structured to engage a respective end of the nasal prong assembly and an inwardly curved protrusion in the form of a cheek support that curves inwardly of the connector. The cheek support is adapted to follow the contour of the patient's cheek and guide a respective end portion of the side strap into engagement with the patient's cheek to provide a stable cheek support.
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公开(公告)号：US11612711B2
公开(公告)日：2023-03-28
申请号：US16710216
申请日：2019-12-11
Applicant: ResMed Pty Ltd
Inventor： Rupert Christian Scheiner , William Laurence Hitchcock , Anthony Paul Barbara , Adam Francis Barlow , Craig David Edwards , Lachlan Richard Goldspink , Kirrily Michele Haskard , Murray William Lee , Frederick Arlet May , Gerard Michael Rummery , Shiva Kumar Shanmuga Sundara , Chia Ik Tan , Stewart Joseph Wagner , Alicia Kristianne Wells , Martin Forrester , Ralph Jourdan
Abstract: A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure attachable to the frame member.
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公开(公告)号：US11484676B2
公开(公告)日：2022-11-01
申请号：US16122363
申请日：2018-09-05
Applicant: ResMed Pty Ltd
Inventor： Michiel Kooij , Paul Jan Klasek , Adam Vivian Benjafield , Peter John Sweeney , Richard Sokolov , Philip Rodney Kwok , Gerard Michael Rummery , Scott Alexander Howard , Robert Edward Henry , Renee Frances Flower , Enrico Brambilla , Dieter Heidmann , Glenn Richards
Abstract: A patient interface assembly includes a flexible cushion configured to sealingly engage the patient's nares and a frame with a pair of flexible extending members that extend laterally from opposite sides of the frame. The frame and the flexible cushion together form a chamber. The patient interface assembly also includes a positioning and stabilising structure configured to maintain the flexible cushion in engagement with the patient's nares. The positioning and stabilizing structure has a pair of headgear straps. Each headgear strap is connected to a respective one of the flexible extending members. The flexible extending members do not form an airflow path for the breathable gas. The headgear straps have a multi-layered structure, at least one layer being made of fabric and at least one layer being made of plastic. In addition, the at least one plastic layer is a rigidizer that adds rigidity to the respective headgear strap.
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公开(公告)号：US11478597B2
公开(公告)日：2022-10-25
申请号：US17537557
申请日：2021-11-30
Applicant: ResMed Pty Ltd
Inventor： Daniel Robert Judson , Lee James Veliss , Aaron Samuel Davidson , Gregory Scott Smart , Alison Oldenburg , Susan Robyn Lynch , Philip Thomas Stallard , Daniel Joseph Kaars Sijpesteijn , Gerard Michael Rummery , Eric Austin Mullins
Abstract: A nasal assembly for delivering breathable gas to a patient includes a frame having lateral connector, a cushion with a pair of nozzles, and a clip to secure the cushion to the frame. The frame includes a vent channel and a plurality of vent holes. The frame/cushion includes structure (lugs/cut outs) to prevent the assembly of an unvented frame with an unvented cushion, for safety purposes. The frame includes cored portions that interface with corner lugs provided on the cushion. A patient interface includes a frame, a cushion (nasal mask, nasal-oro mask, nozzles, etc.) and a vent assembly including a pattern of vent holes including at least two rows.
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公开(公告)号：US11446461B2
公开(公告)日：2022-09-20
申请号：US16193383
申请日：2018-11-16
Applicant: ResMed Pty Ltd
Inventor： Lee James Veliss , Scott Douglas Brackenreg , Fiona Catherine Carroll , David Mark Gilliver , Bruce David Gregory , Joshua Adam Gudiksen , Philip John Gunning , Robert Edward Henry , Philip Rodney Kwok , Gregory Robert Peake , Gerard Michael Rummery , Karthikeyan Selvarajan , Clive Solari , Jamie Graeme Wehbeh
Abstract: A respiratory mask for continuous positive airway pressure treatment includes a cushion adapted to be positioned against the face of a patient. The cushion is configured in a gasket arrangement around an entrance to the airways of the patient. The cushion is constructed from a polyurethane foam and has a thickness of greater than about 5 mm.
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Patent Agency Ranking
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公开(公告)号：US11202877B2
公开(公告)日：2021-12-21
申请号：US15293694
申请日：2016-10-14
Applicant: ResMed Pty Ltd
Inventor： Daniel Robert Judson , Lee James Veliss , Aaron Samuel Davidson , Gregory Scott Smart , Alison Oldenburg , Susan Robyn Lynch , Philip Thomas Stallard , Daniel Joseph Kaars Sijpesteijn , Gerard Michael Rummery , Eric Austin Mullins
Abstract: A nasal assembly for delivering breathable gas to a patient includes a frame having lateral connector, a cushion with a pair of nozzles, and a clip to secure the cushion to the frame. The frame includes a vent channel and a plurality of vent holes. The frame/cushion includes structure (lugs/cut outs) to prevent the assembly of an unvented frame with an unvented cushion, for safety purposes. The frame includes cored portions that interface with corner lugs provided on the cushion. A patient interface includes a frame, a cushion (nasal mask, nasal-oro mask, nozzles, etc.) and a vent assembly including a pattern of vent holes including at least two rows.
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公开(公告)号：USD936209S1
公开(公告)日：2021-11-16
申请号：US29758735
申请日：2020-11-18
Applicant: ResMed Pty Ltd
Designer： Matthew Eves , Lemmy Nga , Gerard Michael Rummery , Rupert Christian Scheiner
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公开(公告)号：US10987477B2
公开(公告)日：2021-04-27
申请号：US15353396
申请日：2016-11-16
Applicant: ResMed Pty Ltd
Inventor： Kam Man Law , Rupert Christian Scheiner , Matthew Robin Wells , Matthew Eves , Lemmy Nga , Gerard Michael Rummery , Shannon Day , Memduh Guney
Abstract: 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：US10799662B2
公开(公告)日：2020-10-13
申请号：US15312921
申请日：2015-07-02
Applicant: ResMed Pty Ltd
Inventor： Tzu-Chin Yu , Aaron Samuel Davidson , Robert Henry Frater , Benjamin Peter Johnston , Paul Jan Klasek , Robert Anthony Paterson , Quangang Yang , Gerard Michael Rummery , Priyanshu Gupta , Liam Holley , Gordon Joseph Malouf
IPC: G06K9/00 , A61M16/06 , A61B5/107 , A61B5/00 , A61M16/00 , A61M16/10 , A61M16/16 , G06T19/00 , G06T19/20 , G16H20/40 , G16H50/50
Abstract: A method of manufacturing a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways includes collecting anthropometric data of a patient's face. Anticipated considerations are identified from the collected anthropometric data during use of the patient interface. The collected anthropometric data is processed to provide a transformed data set based on the anticipated considerations, the transformed data set corresponding to at least one customised patient interface component. At least one patient interface component is modelled based on the transformed data set.
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