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公开(公告)号：USD900999S1
公开(公告)日：2020-11-03
申请号：US29643468
申请日：2018-04-09
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公开(公告)号：US11446462B2
公开(公告)日：2022-09-20
申请号：US15562139
申请日：2016-03-31
发明人： Bruce Gordon Holyoake , Samantha Dale Oldfield , Alicia Jerram Hunter Evans , Callum James Thomas Spence , Craig Karl White , Dexter Chi Lun Cheung , Matthew Jon Payton , Michael Robert Barraclough , Daniel John Smith , Kevin Blake Powell
摘要： An apparatus or kit for a respiratory support system for delivering humidified gas to a user or patient. The apparatus comprising a humidifier chamber in pneumatic communication with a gases source, an inspiratory conduit in pneumatic communication with the humidifier chamber downstream of the humidifier chamber, a filter that is in pneumatic communication with the inspiratory conduit downstream of the inspiratory conduit, and a patient interface for delivering humidified gas to a user or patient, wherein the patient interface is in pneumatic communication with the filter downstream of the filter, or is configured to be placed in pneumatic communication with the filter downstream of the filter.
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公开(公告)号：US20200289780A1
公开(公告)日：2020-09-17
申请号：US16892153
申请日：2020-06-03
摘要： Connectors for respiratory assistance systems are disclosed that are configured to at least decrease the proportion of condensate that drains into an inspiratory conduit. The connectors include a setup that causes the portion of a wye-piece connected to an expiratory conduit to be positioned below the portion of the wye-piece connected to the inspiratory conduit. The connector can alternatively, or additionally, include a wye-piece that includes a ball attached to the wye-piece adjacent the inspiratory conduit port such that when the ball is connected to a medical stand, the expiratory conduit port is positioned below the inspiratory conduit port. The connector can alternatively or additionally include a circuit hanger that includes a cradles for both conduits and a ball attached to the circuit hanger adjacent the inspiratory conduit cradle such that when the ball is connected to a medical stand, the expiratory conduit cradle is positioned below the inspiratory conduit cradle. The connector can alternatively or additionally include a coaxial wye-piece that includes an inspiratory branch, an expiratory branch, and a patient end. The tip of the inspiratory branch that is internal to the coaxial wye-piece may have a lip and a narrowed diameter, features which obstruct or reduce condensate from entering the inspiratory branch and the inspiratory conduit regardless of the coaxial wye-piece orientation or position.
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公开(公告)号：US20180078728A1
公开(公告)日：2018-03-22
申请号：US15562139
申请日：2016-03-31
发明人： Bruce Gordon Holyoake , Samantha Dale Oldfield , Alicia Jerram Hunter Evans , Callum James Thomas Spence , Craig Karl White , Dexter Chi Lun Cheung , Matthew Jon Payton , Michael Robert Barraclough , Daniel John Smith , Kevin Blake Powell
CPC分类号： A61M16/107 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/0497 , A61M16/0666 , A61M16/0672 , A61M16/0816 , A61M16/0875 , A61M16/109 , A61M16/1095 , A61M16/16 , A61M16/208 , A61M2016/0027 , A61M2016/0039 , A61M2205/3368 , A61M2205/3653 , A61M2205/50 , A61M2209/088
摘要： An apparatus or kit for a respiratory support system for delivering humidified gas to a user or patient. The apparatus comprising a humidifier chamber in pneumatic communication with a gases source, an inspiratory conduit in pneumatic communication with the humidifier chamber downstream of the humidifier chamber, a filter that is in pneumatic communication with the inspiratory conduit downstream of the inspiratory conduit, and a patient interface for delivering humidified gas to a user or patient, wherein the patient interface is in pneumatic communication with the filter downstream of the filter, or is configured to be placed in pneumatic communication with the filter downstream of the filter.
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公开(公告)号：US20160008563A1
公开(公告)日：2016-01-14
申请号：US14661314
申请日：2015-03-18
发明人： Brett John Huddart , Denny Adianto Purnomo , Kevin Blake Powell , Bhavna Patel , Emma Louise Duckworth
CPC分类号： A61M16/06 , A61M16/0605 , A61M16/0683 , A61M16/0688 , A61M16/1045 , A61M2016/0661 , A61M2205/02 , A61M2205/0222
摘要： A patient interface is disclosed which is comfortable for the user to wear and includes at least in part a moisture permeable or breathable area in the body of the patient interface. In another embodiment the patient interface is a strapless mask that is moulded to fit the contours of a user's face and maximise the mask-to-skin seal. An adhesive material is bonded to the mask cushion and is stamped in place to form substantially the same shape as the cushion such that it fits the facial contours of the user.
摘要翻译： 公开了一种患者接口，其对于使用者来说是舒适的，并且至少部分地包括患者接口的身体中的透湿或透气区域。 在另一个实施例中，患者接口是无肩带的面罩，其被模制成适合使用者脸部的轮廓，并使面罩对皮肤密封最大化。 将粘合剂材料结合到掩模垫上并且被冲压到适当位置以形成与衬垫基本相同的形状，使得其适合使用者的面部轮廓。
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公开(公告)号：US20230256189A1
公开(公告)日：2023-08-17
申请号：US18173687
申请日：2023-02-23
发明人： Katie Fyfe , Kevin Blake Powell
CPC分类号： A61M16/1065 , A61M16/0683 , A61M16/0833 , A61M16/0858 , A61M16/06 , A61M16/0816 , A61M2202/0225 , A61M2205/42 , A61M2205/583
摘要： Several embodiments of exhalation ports for use respiratory systems are described. Some of the embodiments provide an elongate body defining a lumen through which gases may flow. A plurality of tapered openings is arranged on a portion of the elongate body and configured to vent gases. A shroud extends from the elongate body and surrounds one or more of the plurality of tapered openings. The exhalation port is arranged to removably connect in-line with a circuit for delivering gases to a patient.
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公开(公告)号：US11617848B2
公开(公告)日：2023-04-04
申请号：US16810751
申请日：2020-03-05
发明人： Katie Fyfe , Kevin Blake Powell
摘要： Several embodiments of exhalation ports for use respiratory systems are described. Some of the embodiments provide an elongate body defining a lumen through which gases may flow. A plurality of tapered openings is arranged on a portion of the elongate body and configured to vent gases. A shroud extends from the elongate body and surrounds one or more of the plurality of tapered openings. The exhalation port is arranged to removably connect in-line with a circuit for delivering gases to a patient.
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公开(公告)号：US20210338962A1
公开(公告)日：2021-11-04
申请号：US17268216
申请日：2019-08-13
发明人： Andrew Chi Lup Lau , Jason Allan Klenner , Mark Thomas O'Connor , Kevin Blake Powell , Brent Ian Laing
摘要： This invention relates to a connector for a component of a medical breathing circuit. The connector comprises an inner body and an outer body. The inner body and the outer body being separate components. The inner body having a retention mechanism configured to engage another connector, and an outer body configured to at least partly surround the inner body, the outer body having a tube engagement mechanism.
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公开(公告)号：US20200289781A1
公开(公告)日：2020-09-17
申请号：US16810751
申请日：2020-03-05
发明人： Katie Fyfe , Kevin Blake Powell
摘要： Several embodiments of exhalation ports for use respiratory systems are described. Some of the embodiments provide an elongate body defining a lumen through which gases may flow. A plurality of tapered openings is arranged on a portion of the elongate body and configured to vent gases. A shroud extends from the elongate body and surrounds one or more of the plurality of tapered openings. The exhalation port is arranged to removably connect in-line with a circuit for delivering gases to a patient.
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公开(公告)号：US20190111228A1
公开(公告)日：2019-04-18
申请号：US16211909
申请日：2018-12-06
摘要： An expiratory limb for a breathing circuit includes an enclosing wall defining a flexible singular expiratory flow passage between an inlet and an outlet and bounding the flexible singular expiratory flow passage and ambient air. The expiratory limb includes one or more regions of the enclosing wall that made from a material that allows passage of water vapor without allowing passage of liquid water, thereby forming a water vapor flow path from the flexible singular expiratory flow passage to the ambient air through the material. The expiratory limb is configured to allow diffusion of water vapor along the flexible singular expiratory flow passage and dry the flow of expiratory gases between the inlet and the outlet.
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