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公开(公告)号：US12097326B2
公开(公告)日：2024-09-24
申请号：US17110356
申请日：2020-12-03
发明人： Richard Thomas Haibach , Lauren Patricia Chodkowski , Anthony Vincent Startare , Michael Joseph Mussallem
IPC分类号： A61M16/06
CPC分类号： A61M16/0666 , A61M2205/3334
摘要： A patient interface for use in delivering a flow of a breathing gas to an airway of a patient includes a body that defines a cavity therein that is structured to receive the flow of breathing gas. A first aperture defined in the body is positioned and structured to communicate the flow of breathing gas from the cavity to an airway of the patient. A second aperture defined in the body is sized and configured to provide a pathway between the cavity and an ambient environment in which the body is disposed. The patient interface further includes a restrictor element that is selectively coupled to the body. The restrictor element includes a blocking portion that obstructs at least a portion of the second aperture.
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公开(公告)号：US12064559B2
公开(公告)日：2024-08-20
申请号：US17335556
申请日：2021-06-01
IPC分类号： A61M16/06
CPC分类号： A61M16/0622 , A61M16/0633 , A61M16/0688
摘要： A sealing arrangement for forming a seal between a patient's face and a patient interface device for use in delivering a flow of a treatment gas to the patient includes a generally planar substrate body having a first side and an opposite second side. The substrate body includes a main portion having an opening defined therethrough that is sized and configured to encompass the mouth and nose of the patient. The sealing arrangement further includes a first adhesive layer disposed on the first side of the substrate body and a second adhesive layer disposed on the second side of the substrate body. The first adhesive layer is sized and configured to adhere to the skin of the patient with a first adherence force and the second adhesive layer is sized and configured to adhere to a cushion of the patient interface device with a lesser second adherence force.
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公开(公告)号：US11992616B2
公开(公告)日：2024-05-28
申请号：US17324273
申请日：2021-05-19
IPC分类号： A61M16/06 , A61B5/107 , A61M16/08 , B33Y10/00 , B33Y80/00 , G06V40/16 , G16H20/40 , G16H40/60 , A61M16/10 , A61M16/20
CPC分类号： A61M16/06 , A61B5/107 , A61M16/0605 , A61M16/0622 , A61M16/0683 , A61M16/0688 , A61M16/0694 , B33Y10/00 , B33Y80/00 , G06V40/166 , G16H20/40 , G16H40/60 , A61M16/0616 , A61M16/0633 , A61M2016/0661 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M2016/1025 , A61M2016/103 , A61M16/105 , A61M16/1095 , A61M16/208 , A61M2202/0225 , A61M2205/3303 , A61M2205/59 , A61M2207/00 , A61M2207/10 , A61M2230/06 , A61M2230/432 , A61M2230/435 , A61M2202/0225 , A61M2202/0085
摘要： A respiratory interface device is provided that includes a cushion and a faceplate. The cushion is structured to be coupled to the faceplate. The faceplate includes a peripheral end and a number of custom features. The cushion is coupled to the faceplate adjacent the faceplate peripheral end.
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公开(公告)号：US20210379311A1
公开(公告)日：2021-12-09
申请号：US17335556
申请日：2021-06-01
IPC分类号： A61M16/06
摘要： A sealing arrangement for forming a seal between a patient's face and a patient interface device for use in delivering a flow of a treatment gas to the patient includes a generally planar substrate body having a first side and an opposite second side. The substrate body includes a main portion having an opening defined therethrough that is sized and configured to encompass the mouth and nose of the patient. The sealing arrangement further includes a first adhesive layer disposed on the first side of the substrate body and a second adhesive layer disposed on the second side of the substrate body. The first adhesive layer is sized and configured to adhere to the skin of the patient with a first adherence force and the second adhesive layer is sized and configured to adhere to a cushion of the patient interface device with a lesser second adherence force.
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公开(公告)号：US11083861B2
公开(公告)日：2021-08-10
申请号：US16139198
申请日：2018-09-24
IPC分类号： A61M16/06
摘要： A cushion is for use in a pressure support system for delivering a flow of breathing gas to an airway of a patient. The cushion includes a body having a first end and a second end located opposite the first end. The body defines a space therein. The cushion further includes a sealing portion defining a single opening into the space. The single opening is adapted to surround both a first nostril and a second nostril of a patient. The sealing portion is located between the first end and the second end. The sealing portion includes a first protruding portion and a second protruding portion each extending outwardly from the body and being adapted to sealingly engage against an interior surface of a corresponding one of the first nostril and the second nostril.
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公开(公告)号：US10737052B2
公开(公告)日：2020-08-11
申请号：US14911554
申请日：2014-08-12
发明人： Antonio Bugamelli , Richard Thomas Haibach , Lauren Patricia Chodkowski , Marcel Douglas Jaffre , Joseph Takahashi , Stephen P. Turcsanyi
摘要： A fluid coupling member includes a housing having an interior and an exterior, the interior of the housing defining an airflow path through the fluid coupling member, a valve member pivotally attached to the interior of the housing, and at least one protrusion formed on the valve member or the housing. The at least one protrusion is structured to prevent the valve member from becoming stuck in a downward folded position against the housing.
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公开(公告)号：US10682482B2
公开(公告)日：2020-06-16
申请号：US15535417
申请日：2015-12-10
摘要： An interface device comprises a cushion and a shell coupled thereto which together define an interior space with the face of a user. The shell includes an inlet port structured to have a conduit carrying a flow of treatment gas to the interior space selectively coupled thereto and a first aperture structured to allow the passage of ambient air into the interior space. A first sealing member is operatively coupled to the shell and is positioned such that the first sealing member is movable between a first state in which the first sealing member substantially seals the first aperture, and a second state wherein the sealing member does not substantially seal the first aperture. The first sealing member moves between the first state and the second state responsive to breathing of the patient.
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公开(公告)号：US20150217071A1
公开(公告)日：2015-08-06
申请号：US14422491
申请日：2013-08-22
IPC分类号： A61M16/06
CPC分类号： A61M16/0622 , A61M16/06 , A61M16/0605 , A61M16/0683 , A61M16/0688 , A61M2205/15
摘要： A sealing device (20) includes a base (22) adapted to attach at any of a plurality of positions on a patient interface device (8), an arm (26) having a first end coupled to the base (22), and an end portion (24) connected to a second end of the base and adapted to apply pressure to an area of a cushion member (12) of the patient interface (8) device when the base is attached at any of the plurality of positions on the patient interface device.
摘要翻译： 密封装置（20）包括适于附接在患者接口装置（8）上的多个位置中的任一位置的基座（22），具有联接到基座（22）的第一端的臂（26） 连接到所述基座的第二端的端部（24），并且适于在所述基座附接到所述患者接口（8）设备的所述多个位置中的任一个处的任何位置时向所述患者接口（8）设备的缓冲构件（12）的区域施加压力 患者界面装置
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公开(公告)号：US20150083124A1
公开(公告)日：2015-03-26
申请号：US14397760
申请日：2013-04-23
CPC分类号： A61M16/0816 , A61M16/0683
摘要： An improved connection apparatus is structured to extend between a mask (8) and a headgear (12). The headgear has a first strap (16) and a second strap (20) structured to overlie the patient's head. The connection apparatus can be generally stated as including a clip apparatus (24) and a face plate. The clip apparatus can be generally stated as including a clip (32A,B) having a first mount (44) that is structured to be connected with the first strap and a second mount (48) that is structured to be connected with the second strap. The face plate is structured to overlie at least a portion of the mask. The face plate (28) can be generally stated as including an attachment apparatus having a connection upon which the clip is structured to be disposed. At least a portion of the clip is removable from at least a portion of the connection.
摘要翻译： 改进的连接装置构造成在掩模（8）和头带（12）之间延伸。 头带具有构造成覆盖患者头部的第一带（16）和第二带（20）。 连接装置通常可以包括夹具装置（24）和面板。 夹具装置通常可以包括具有构造成与第一带连接的第一安装件（44）的夹子（32A，B）和构造成与第二带子连接的第二安装件（48） 。 面板被构造成覆盖至少一部分掩模。 面板（28）通常可以包括具有连接件的连接装置，夹子被构造成连接在该连接装置上。 夹子的至少一部分可从连接的至少一部分移除。
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公开(公告)号：US12128186B2
公开(公告)日：2024-10-29
申请号：US16444730
申请日：2019-06-18
CPC分类号： A61M16/208 , A61M16/06 , A61M39/24 , A61M2039/242 , A61M2039/244 , A61M2039/2493
摘要： A valve arrangement includes a first member formed from a pliable material, the first member having at least one aperture defined therethrough. The valve arrangement also includes a second member coupled to the first member, the second member formed from another pliable material. The second member is movable from: a first position in which the second member is sealingly engaged about a periphery of the at least one aperture, thus preventing passage of a fluid through the aperture, and a second position in which at least a portion of the second member is spaced from the periphery of the aperture such that the fluid is able to pass through the aperture.
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