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公开(公告)号：US20180193581A1
公开(公告)日：2018-07-12
申请号：US15916379
申请日：2018-03-09
Applicant: ResMed Limited
Inventor： Robert Henry FRATER , Joanne Elizabeth DREW , Philip Rodney KWOK , Patrick John McAULIFFE , Aaron Samuel DAVIDSON , Robin Garth HITCHCOCK , Michael Kassipillai GUNARATNAM , Donald DARKIN , Gary Christopher ROBINSON
Abstract: A respiratory mask assembly for delivering breathable gas to a patient includes a frame and a cushion. The cushion has a non-face contacting portion structured to be connected to the frame, a face-contacting portion structured to engage the patient's face, and a central portion that interconnects the non-face contacting portion and the face contacting portion. The frame may be structured to allow a forehead support to assume multiple positions, to compensate for replacement cushions that may have a different profile, shape or size. The cushion is structured to compensate for variations in strap tension, treatment pressure and/or movement of the patient. Headgear may be provided with a strap assembly in which one or more straps is provided with selectively adjustable elasticity or extensibility that may be automatically changed in dependence of treatment pressure and/or treatment type.
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公开(公告)号：US20150007816A1
公开(公告)日：2015-01-08
申请号：US14484358
申请日：2014-09-12
Applicant: ResMed Limited
CPC classification number: A61M16/0622 , A61M16/06 , A61M16/0616 , A61M16/0633 , A61M16/0638 , A61M16/0683 , A61M16/0816 , A61M2205/0216
Abstract: A patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways including: a cushion member that includes a face contacting portion, a retaining structure and a resiliently flexible lip; and a frame member, wherein the retaining structure and the frame member are repeatedly engageable with and disengageable from one another, wherein a gas chamber is formed at least in part by engagement of the cushion member and the frame member, and wherein the resiliently flexible lip is configured to provide a sealing force between the cushion member and the frame member.
Abstract translation: 一种患者接口，用于将加压空气或可透气气体供应给患者气道的入口，包括：缓冲构件，其包括面接触部分，保持结构和弹性柔性唇缘; 以及框架构件，其中所述保持结构和所述框架构件可以彼此重复地接合和分离，其中至少部分地通过所述缓冲构件和所述框架构件的接合形成气体室，并且其中所述弹性柔性唇缘 构造成在缓冲构件和框架构件之间提供密封力。
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公开(公告)号：US20130087148A1
公开(公告)日：2013-04-11
申请号：US13689210
申请日：2012-11-29
Applicant: ResMed Limited
Inventor： Aaron Samuel DAVIDSON , Robin Garth HITCHCOCK , Matthew EVES , David John WORBOYS , Susan Robyn LYNCH
CPC classification number: A61M16/0622 , A61M16/0057 , A61M16/06 , A61M16/0611 , A61M16/0616 , A62B18/08 , Y10T29/49
Abstract: A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal.
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公开(公告)号：US20130086796A1
公开(公告)日：2013-04-11
申请号：US13688931
申请日：2012-11-29
Applicant: ResMed Limited
Inventor： Aaron Samuel DAVIDSON , Robin Garth HITCHCOCK , Matthew EVES , David John WORBOYS , Susan Robyn LYNCH
IPC: A61M16/06
CPC classification number: A61M16/0622 , A61M16/0057 , A61M16/06 , A61M16/0611 , A61M16/0616 , A62B18/08 , Y10T29/49
Abstract: A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal.
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公开(公告)号：US20170224944A1
公开(公告)日：2017-08-10
申请号：US15493741
申请日：2017-04-21
Applicant: ResMed Limited
Inventor： Michael Kassipillai GUNARATNAM , Philip Rodney KWOK , Robin Garth HITCHCOCK , Lee James VELISS , Memduh GUNEY , Richard SOKOLOV , Perry David LITHGOW , Donald DARKIN , Susan Robyn LYNCH
CPC classification number: A61M16/0683 , A61M16/0611 , A61M16/0622 , A61M16/0633 , A61M16/0644 , A61M16/0666 , A61M16/08 , A61M16/0816 , A61M16/0825 , A61M16/0833 , A61M2016/0661
Abstract: A nasal assembly for delivering breathable gas to a patient includes a frame having an integrally formed first connector portion. A nozzle assembly includes a gusset or base portion and a pair of nozzles. At least one inlet conduit is structured to deliver breathable gas into the frame and nozzle assembly for breathing by the patient. A pair of second connector portions are removably and rotatably connected to respective first connector portions of the frame and are in communication with respective inlet conduits, e.g., directly or via angle connectors. A headgear assembly is removably connected to the pair of second connector portions and/or the angle connectors so as to maintain the frame and the nozzle assembly in a desired adjusted position on the patient's face.
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Patent Agency Ranking
公开(公告)号：US20160114118A1
公开(公告)日：2016-04-28
申请号：US14988890
申请日：2016-01-06
Applicant: ResMed Limited
Inventor： Michael Kassipillai GUNARATNAM , Philip Rodney KWOK , Robin Garth HITCHCOCK , Lee James VELISS , Memduh GUNEY , Richard SOKOLOV , Perry David LITHGOW , Donald DARKIN , Susan Robyn LYNCH
CPC classification number: A61M16/0683 , A61M16/0611 , A61M16/0622 , A61M16/0633 , A61M16/0644 , A61M16/0666 , A61M16/08 , A61M16/0816 , A61M16/0825 , A61M16/0833 , A61M2016/0661
Abstract: A nasal assembly for delivering breathable gas to a patient includes a frame having an integrally formed first connector portion. A nozzle assembly includes a gusset or base portion and a pair of nozzles. At least one inlet conduit is structured to deliver breathable gas into the frame and nozzle assembly for breathing by the patient. A pair of second connector portions are removably and rotatably connected to respective first connector portions of the frame and are in communication with respective inlet conduits, e.g., directly or via angle connectors. A headgear assembly is removably connected to the pair of second connector portions and/or the angle connectors so as to maintain the frame and the nozzle assembly in a desired adjusted position on the patient's face.
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公开(公告)号：US20130081629A1
公开(公告)日：2013-04-04
申请号：US13676925
申请日：2012-11-14
Applicant: ResMed Limited
Inventor： Aaron Samuel DAVIDSON , Robin Garth HITCHCOCK , Matthew EVES , David John WORBOYS , Susan Robyn LYNCH
CPC classification number: A61M16/0622 , A61M16/0057 , A61M16/06 , A61M16/0611 , A61M16/0616 , A62B18/08 , Y10T29/49
Abstract: A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal.
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公开(公告)号：US20160206843A1
公开(公告)日：2016-07-21
申请号：US15063825
申请日：2016-03-08
Applicant: ResMed Limited
Inventor： Robin Garth HITCHCOCK , Aaron Samuel DAVIDSON
IPC: A61M16/06
CPC classification number: A61M16/0611 , A61M16/06 , A61M16/0616 , A61M16/0622 , A61M16/0633 , A61M16/0683 , A61M16/0816 , A61M16/0858
Abstract: A respiratory mask assembly for treatment of sleep disordered breathing includes a frame, a cushion which at least in part defines a cavity adapted to receive at least a patient's nose, and an air delivery connection supported by the frame and adapted to connect an air delivery conduit to supply air to the cavity. The cushion includes a face contacting portion, a non-face contacting portion, and a gusset portion between the face contacting portion and the non-face contacting portion, wherein the gusset portion includes a hanging portion that, when seen in cross-section, hangs over an adjacent exterior surface of the cushion, wherein the gusset portion includes a first point adjacent to the face contacting portion and a second point adjacent to the non-face contacting portion, and wherein the first point is offset radially outwardly from the second point.
Abstract translation: 用于治疗睡眠呼吸障碍的呼吸面罩组件包括框架，至少部分地限定适于容纳至少患者鼻部的空腔的衬垫和由框架支撑并适于连接空气输送导管 以向空腔供应空气。 衬垫包括面接触部分，非面接触部分和面接触部分和非面接触部分之间的角撑部分，其中角撑部分包括悬挂部分，当从横截面看时， 在所述衬垫的相邻外表面上，其中所述角撑部分包括邻近所述面接触部分的第一点和邻近所述非面接触部分的第二点，并且其中所述第一点从所述第二点径向向外偏移。
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公开(公告)号：US20130092170A1
公开(公告)日：2013-04-18
申请号：US13676869
申请日：2012-11-14
Applicant: ResMed Limited
Inventor： Aaron Samuel DAVIDSON , Robin Garth HITCHCOCK , Matthew EVES , David John WORBOYS , Susan Robyn LYNCH
IPC: A61M16/06
CPC classification number: A61M16/0622 , A61M16/0057 , A61M16/06 , A61M16/0611 , A61M16/0616 , A62B18/08 , Y10T29/49
Abstract: A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal.
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公开(公告)号：US20130081628A1
公开(公告)日：2013-04-04
申请号：US13676736
申请日：2012-11-14
Applicant: ResMed Limited
Inventor： Aaron Samuel DAVIDSON , Robin Garth HITCHCOCK , Matthew EVES , David John WORBOYS , Susan Robyn LYNCH
CPC classification number: A61M16/0622 , A61M16/0057 , A61M16/06 , A61M16/0611 , A61M16/0616 , A62B18/08 , Y10T29/49
Abstract: A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal.
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