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公开(公告)号：USD824511S1
公开(公告)日：2018-07-31
申请号：US29581830
申请日：2016-10-21
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公开(公告)号：US12121663B2
公开(公告)日：2024-10-22
申请号：US16645416
申请日：2018-09-17
发明人： Priyanka Ferdinand Pereira , Amit Galgali , Ryan Anthony Graham , Jake Baker Hocking , Callum Ross Gordon , Thomas Mark Richardson , Mark Andrew Thompson , Vicky Dan Gao , Cameron Robert Willis , Jordan Dean Jones Kimpton , Bruno Sintive
CPC分类号： A61M16/0683 , A61M16/06 , A61M16/0622 , A61M16/0666 , A61M16/0816
摘要： A respiratory mask system is provided. The respiratory mask system has a patient interface that is secured to a user's head by a headgear. The patient interface comprises a seal, a frame and a gas delivery conduit. The frame is configured to secure the seal and gas delivery conduit together. The frame comprises a recessed channel and/or headgear retaining features configured to connect the headgear to the patient interface. The frame can include an inlet collar that connects to a gas delivery conduit. The inlet collar can include bias flow holes. The headgear comprises a top strap, a pair of side arms, a yoke and a rear strap. The yoke is configured to connect to the recessed channel of the frame. The top strap, side arms and yoke form an integrally formed closed loop. The top strap can include two portions adjustably connected to each other.
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公开(公告)号：US12023449B2
公开(公告)日：2024-07-02
申请号：US17154782
申请日：2021-01-21
发明人： Brett John Huddart , Andrew Paul Maxwell Salmon , Matthew James Pedersen , Hamish Joshua Rose , Fadi Karim Moh'd Mashal , Thomas Mark Richardson , Simon Mittermeier , Max Leon Betteridge
CPC分类号： A61M16/208 , A61M16/06 , A61M16/209 , A61M16/22 , F16K15/144 , A61M16/0816 , A61M2205/42
摘要： A patient interface includes a mask body, an elbow, a connector and a conduit. Any one or more of the mask body, the elbow, the connector and the conduit includes a bias flow vent. The bias flow vent is configured to deform with the application of pressure but not fully collapse such that an orifice size defined by the bias flow vent can vary with the application of pressure.
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公开(公告)号：US20240082525A1
公开(公告)日：2024-03-14
申请号：US18482405
申请日：2023-10-06
IPC分类号： A61M16/06
CPC分类号： A61M16/0616 , A61M16/0666 , A61M16/0611 , A61M16/08
摘要： A patient interface can have a frame supporting a sealing member. Various features of the sealing member can improve comfort and sealing performance in the context of forming seals with the nares of a user, as well as contact with other facial surfaces. The sealing member can include convex portions, concave portions and thickness variations for providing various sealing, comfort, and deformability effects.
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公开(公告)号：US11806475B2
公开(公告)日：2023-11-07
申请号：US17378586
申请日：2021-07-16
CPC分类号： A61M16/0616 , A61M16/0666 , A61M16/0611 , A61M16/08
摘要： A patient interface can have a frame supporting a sealing member. Various features of the sealing member can improve comfort and sealing performance in the context of forming seals with the nares of a user, as well as contact with other facial surfaces. The sealing member can include convex portions, concave portions and thickness variations for providing various sealing, comfort, and deformability effects.
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公开(公告)号：US11229761B2
公开(公告)日：2022-01-25
申请号：US16094723
申请日：2017-04-21
IPC分类号： A61M16/06
摘要： A patient interface can have a frame supporting a sealing member. Various features of the sealing member can improve comfort and sealing performance in the context of forming seals with the nares of a user, as well as contact with other facial surfaces. The sealing member can include convex portions, concave portions and thickness variations for providing various sealing, comfort, and deformability effects.
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公开(公告)号：US20210386950A1
公开(公告)日：2021-12-16
申请号：US17378586
申请日：2021-07-16
IPC分类号： A61M16/06
摘要： A patient interface can have a frame supporting a sealing member. Various features of the sealing member can improve comfort and sealing performance in the context of forming seals with the nares of a user, as well as contact with other facial surfaces. The sealing member can include convex portions, concave portions and thickness variations for providing various sealing, comfort, and deformability effects.
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公开(公告)号：USD917040S1
公开(公告)日：2021-04-20
申请号：US29654894
申请日：2018-06-28
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公开(公告)号：US20210016042A1
公开(公告)日：2021-01-21
申请号：US17061494
申请日：2020-10-01
摘要： A diffuser element for use over a vent opening of a breathing assistance apparatus. In some configurations, the diffuser element is formed by knitting or weaving one or more threads together into an interlocking pattern. In some configurations, the diffuser pad has a first surface and an opposing second surface and at least the first surface includes a surface texture. Arrangements for coupling the diffuser element to a structure that defines or carries the vent are also disclosed.
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公开(公告)号：US20210001072A1
公开(公告)日：2021-01-07
申请号：US16977277
申请日：2019-03-07
发明人： Jae Yun Lim , Roheet Patel , Craig Robert Prentice , Thomas Mark Richardson , Simon Mittermeier , Monika Ganterer , Hamish Joshua Rose , Max Leon Betteridge , Jeremy Owen Young , Nigel Trinidade , Mark Richard Tomlinson , Vitaly Kapelevich , Campbell Neil Addison Martin , Tony William Spear , Matthew James Pedersen
IPC分类号： A61M16/06
摘要： A respiatory mask includes a frame and a cushion module. The frame can include a front wall having a vent and/or a gas inlet opening and a collar extending away from the front wall. The collar surrounds the vent and/or the gas inlet opening. The cushion module comprises a cushion and a housing, which is made of a material more rigid than the cushion. The housing defines a connection opening. A friction coupling selectively couples the cushion module to the frame and comprises an elastomeric friction member coupled to a portion of the housing that defines the connection opening. In some arrangements, an outer surface of the friction member is exposed when the cushion module is coupled to the frame. In some arrangements, the housing extends through the peripheral surface.
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