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公开(公告)号：US20160256657A1
公开(公告)日：2016-09-08
申请号：US15152680
申请日：2016-05-12
Applicant: ResMed Limited
Inventor： Paul Jan KLASEK , Alexander VIRR , Ronald James HUBY , Jack Wei CHENG
CPC classification number: A61M16/1075 , A61M16/0003 , A61M16/0057 , A61M16/06 , A61M16/0816 , A61M16/0825 , A61M16/0875 , A61M16/108 , A61M16/1085 , A61M16/109 , A61M16/1095 , A61M16/16 , A61M16/161 , A61M2016/0027 , A61M2205/14 , A61M2205/3334 , A61M2205/3368 , A61M2205/3375 , A61M2205/6018 , A61M2205/6054 , A61M2230/04
Abstract: A flexible tape heater (110) in a patient conduit (112) may be used to heat the flow of gas in the patient conduit (112) that is delivered to the patient mask (116). The thin, flat and extended nature of the flexible tape heater (110) may enhance heat transfer with the gas flow whilst also providing low impedance to the gas flow. Heating of the gas may facilitate the desired temperature and humidity to be reached for the gas delivered to the patient by the respiratory apparatus. The flexible tape heater (110) may be placed in the patient conduit (112) such that the flexible tape heater (110) is twisted or bent about one or more of the flexible tape heater's (110) three axes. Additionally these configurations may be used to enhance the turbulent mixing of the water vapour produced in the humidification chamber (114) with the gas flow.
Abstract translation: 患者导管（112）中的柔性带状加热器（110）可以用于加热输送到患者面罩（116）的患者导管（112）中的气体流。 柔性带加热器（110）的薄，平坦和延伸的性质可以增强与气流的热传递，同时还为气流提供低阻抗。 气体的加热可以促进由呼吸装置输送到患者的气体达到所需的温度和湿度。 柔性带加热器（110）可以放置在患者导管（112）中，使得柔性带加热器（110）围绕一个或多个柔性带加热器（110）三个轴线被扭曲或弯曲。 另外，这些配置可以用于增强在加湿室（114）中产生的水蒸气与气流的湍流混合。
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公开(公告)号：US20150306336A1
公开(公告)日：2015-10-29
申请号：US14790693
申请日：2015-07-02
Applicant: ResMed Limited
Inventor： Perry David LITHGOW , Alexander VIRR , Duncan Lovel TREVOR-WILSON , Andrew Roderick BATH , Michael Thomas JANIAK , Dan KAO , Stephen Anthony LEA
CPC classification number: A61M16/0066 , A61M16/00 , A61M16/0003 , A61M16/0051 , A61M16/0057 , A61M16/024 , A61M16/0816 , A61M16/0875 , A61M16/105 , A61M16/107 , A61M16/109 , A61M16/16 , A61M16/162 , A61M2205/0216 , A61M2205/123 , A61M2205/14 , A61M2205/3303 , A61M2205/3306 , A61M2205/3368 , A61M2205/36 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2205/6063 , A61M2206/16 , A61M2230/005 , A61M2230/46 , A62B9/003 , B01F3/0446 , B01F2003/04872 , B01F2215/0091 , B29L2031/753 , F04D17/16 , F04D25/0693 , F04D29/4206 , F04D29/664
Abstract: A CPAP device for delivering pressurized, humidified breathable gas for a patient includes a flow generator configured to pressurize a flow of breathable gas. The flow generator includes an air outlet and a removable water container configured to humidify the pressurized breathable gas received from the flow generator. The water container includes an air inlet and an air outlet. The CPAP device further includes a first elastomeric face seal configured to sealingly abut against a substantially flat portion of the water container surrounding the water container air inlet, the first elastomeric face seal being located at an intermediate position between the flow generator air outlet and the water container air inlet when the water container is placed into position to pneumatically communicate with the flow generator. In addition, the CPAP device includes a second elastomeric face seal, a portion of which is configured to sealingly abut against a substantially flat external surface portion of the water container surrounding the water container air outlet.
Abstract translation: 用于为患者输送加压，加湿的可呼吸气体的CPAP装置包括被配置为对可呼吸气体流加压的流量发生器。 流量发生器包括空气出口和可移除的水容器，其构造成加湿从流量发生器接收的加压的可呼吸气体。 水容器包括空气入口和空气出口。 CPAP装置还包括第一弹性体面密封件，其构造成密封地邻接围绕水容器空气入口的水容器的基本上平坦的部分，第一弹性体面密封件位于流动发生器空气出口和水之间的中间位置 当水容器放置到与流量发生器气动连通的位置时，容器空气入口。 此外，CPAP装置包括第二弹性体面密封件，其一部分构造成密封地抵靠围绕水容器空气出口的水容器的基本平坦的外表面部分。
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公开(公告)号：US20140332003A1
公开(公告)日：2014-11-13
申请号：US14445190
申请日：2014-07-29
Applicant: ResMed Limited
Inventor： Geoffrey CRUMBLIN , Craig Edward HARRIS , Michael Thomas JANIAK , Dan KAO , Barton John KENYON , Perry David LITHGOW , Rohan Neil PRIMROSE , Jim SAADA , John Michael SNOW , Duncan Lovel TREVOR-WILSON , Alexander VIRR , Arthur Kin-Wai YEE
IPC: A61M16/16
CPC classification number: A61M16/0066 , A61M16/00 , A61M16/0003 , A61M16/0051 , A61M16/0057 , A61M16/024 , A61M16/0816 , A61M16/0875 , A61M16/105 , A61M16/107 , A61M16/109 , A61M16/16 , A61M16/162 , A61M2205/0216 , A61M2205/123 , A61M2205/14 , A61M2205/3303 , A61M2205/3306 , A61M2205/3368 , A61M2205/36 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2205/6063 , A61M2206/16 , A61M2230/005 , A61M2230/46 , A62B9/003 , B01F3/0446 , B01F2003/04872 , B01F2215/0091 , B29L2031/753 , F04D17/16 , F04D25/0693 , F04D29/4206 , F04D29/664
Abstract: A humidifier has a base unit with an engagement face that is configured to interface with a flow generator. The humidifier also has a tank configured to be removably received by the base unit and hold a volume of liquid. The tank has a side wall with an air inlet. The humidifier further has an air flow passage configured to receive an air connector of the flow generator at the engagement face of the base unit. The air flow passage is axially offset from a tank inlet. In addition, a cross-section of the airflow passage inlet and a cross-section of the tank air inlet are substantially perpendicular to a horizontal plane. In addition, a flexible face seal is positioned at an end of the air flow passage. An end of the face seal is configured to abut a side wall of the tank that includes the tank inlet when the tank is received in the base unit.
Abstract translation: 加湿器具有基本单元，其具有配置成与流量发生器相接合的接合面。 加湿器还具有构造成可移除地被基部单元接收并容纳一定体积的液体的罐。 油箱有一个带有进气口的侧壁。 加湿器还具有空气流动通道，该空气流动通道构造成在基座单元的接合面处容纳流量发生器的空气连接器。 空气流通道与罐入口轴向偏移。 此外，气流通道入口的横截面和罐空气入口的横截面基本上垂直于水平面。 此外，柔性面密封件位于空气流动通道的端部。 面箱密封件的一端被构造成当罐被接收在基座单元中时，邻接包括罐入口的箱的侧壁。
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公开(公告)号：US20190117931A1
公开(公告)日：2019-04-25
申请号：US16223313
申请日：2018-12-18
Applicant: ResMed Limited
Inventor： Alexander VIRR , Andrew Roderick BATH , Nathan John ROW , Dan KAO , Phoebe Katherine HILL , Nicholas Andrew EARL , Hargopal VERMA , Junning CHEN
Abstract: A tub is configured to contain a supply of water and is configured to be inserted into a chamber of a humidifier. The tub includes a tub base configured to contain the supply of water. The tub also includes a tub lid and a flow plate provided between the tub base and the tub lid. The flow plate includes a water level indicator configured to indicate a level of the supply of water in the tub base. In addition, the water level indicator includes a generally rectangular portion and a generally triangular portion.
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公开(公告)号：US20180250491A1
公开(公告)日：2018-09-06
申请号：US15973719
申请日：2018-05-08
Applicant: ResMed Limited
Inventor： Nathan John ROW , Ronald James HUBY , Alexander VIRR
CPC classification number: A61M16/162 , A61M16/1075 , A61M16/109 , A61M16/16 , A61M16/161 , A61M2205/3368 , A61M2205/3379 , A61M2205/3382 , A61M2205/3386 , A61M2205/3389 , A61M2209/02 , G01F23/22 , G01F23/24 , G01F23/241 , G01R19/0092 , H05B3/46 , H05B3/48
Abstract: A humidifier includes a tub configured to contain a supply of water and a heater including a first polymer film having an electrically conductive circuit provided upon a surface. The first polymer film is electrically insulating and the tub is formed of molded resin and the heater is molded at least partially within the resin. A respiratory apparatus for delivering a flow of breathable gas to a patient includes the humidifier. A method of humidifying a flow of pressurized breathable gas includes passing the flow of pressurized breathable gas over a supply of water contained in a tub. The tub is formed of molded resin and a heater including a first polymer film having an electrically conductive circuit on a first surface is molded at least partially within the resin.
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Patent Agency Ranking
公开(公告)号：US20180243525A1
公开(公告)日：2018-08-30
申请号：US15969837
申请日：2018-05-03
Applicant: ResMed Limited
Inventor： Alexander VIRR , Donald DARKIN , Nathan John ROW , Paul Jan KLASEK
CPC classification number: A61M16/1095 , A61M16/0003 , A61M16/0057 , A61M16/06 , A61M16/0875 , A61M16/1055 , A61M16/106 , A61M16/1075 , A61M16/109 , A61M16/142 , A61M16/16 , A61M16/161 , A61M16/162 , A61M2016/003 , A61M2205/3334 , A61M2205/3368 , A61M2206/14
Abstract: A gas conduit for respiratory apparatus includes a lumen for passage of a breathable gas to a patient and a flexible conduit wall surrounding the lumen. The flexible conduit wall has a humidification apparatus for delivering water vapour into the gas passing through the lumen.
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公开(公告)号：US20180243524A1
公开(公告)日：2018-08-30
申请号：US15962260
申请日：2018-04-25
Applicant: ResMed Limited
Inventor： Alexander VIRR
CPC classification number: A61M16/1045 , A61M16/022 , A61M16/1075 , A61M16/109 , A61M16/142 , A61M16/16 , A61M16/161 , A61M16/202 , A61M2205/3368 , A61M2205/3606 , A61M2205/3653 , A61M2205/3673 , A61M2205/368 , A61M2205/7509 , A61M2205/7518 , H05B6/108 , Y10T137/474
Abstract: Humidifier apparatus for a respiratory apparatus includes a housing providing a gas flow path, a heater apparatus, and a water supply distribution member configured and arranged to deliver water vapour to the gas flow path. The water distribution member is provided to the housing and in thermal communication with the heater apparatus.
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公开(公告)号：US20160175554A1
公开(公告)日：2016-06-23
申请号：US15054820
申请日：2016-02-26
Applicant: ResMed Limited
Inventor： Perry David LITHGOW , Alexander VIRR , Duncan Lovel TREVOR-WILSON , Andrew Roderick BATH , Michael Thomas JANIAK , Dan KAO , Jim SAADA
CPC classification number: A61M16/0066 , A61M16/00 , A61M16/0003 , A61M16/0051 , A61M16/0057 , A61M16/024 , A61M16/0816 , A61M16/0875 , A61M16/105 , A61M16/107 , A61M16/109 , A61M16/16 , A61M16/162 , A61M2205/0216 , A61M2205/123 , A61M2205/14 , A61M2205/3303 , A61M2205/3306 , A61M2205/3368 , A61M2205/36 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2205/6063 , A61M2206/16 , A61M2230/005 , A61M2230/46 , A62B9/003 , B01F3/0446 , B01F2003/04872 , B01F2215/0091 , B29L2031/753 , F04D17/16 , F04D25/0693 , F04D29/4206 , F04D29/664
Abstract: A CPAP device for delivering pressurized, humidified breathable gas for a patient includes a flow generator configured to pressurize a flow of breathable gas. The flow generator includes an air outlet and a removable water container configured to humidify the pressurized breathable gas received from the flow generator. The water container includes an air inlet and an air outlet. The CPAP device further includes a first elastomeric face seal configured to sealingly abut against a substantially flat portion of the water container surrounding the water container air inlet, the first elastomeric face seal being located at an intermediate position between the flow generator air outlet and the water container air inlet when the water container is placed into position to pneumatically communicate with the flow generator. In addition, the CPAP device includes a second elastomeric face seal, a portion of which is configured to sealingly abut against a substantially flat external surface portion of the water container surrounding the water container air outlet.
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公开(公告)号：US20150290406A1
公开(公告)日：2015-10-15
申请号：US14726859
申请日：2015-06-01
Applicant: ResMed Limited
Inventor： Mark BERTINETTI , David Peter WAWRZONEK , Phoebe Katherine HILL , Rohan Neil PRIMROSE , Heike THIELE , Alexander VIRR , Andrew Roderick BATH , Sandra Robyn CURTIS , Andrew Mikael PRICE
CPC classification number: A61M16/0003 , A61M16/0051 , A61M16/0057 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M16/1095 , A61M16/16 , A61M16/20 , A61M2016/0027 , A61M2016/0036 , A61M2205/18 , A61M2205/3334 , A61M2205/36 , A61M2205/505 , A61M2205/52 , A61M2205/584 , A61M2205/8206 , A61M2205/8237 , A61M2205/8262
Abstract: A continuous positive airway pressure (CPAP) device to non-invasively treat a sleep disordered breathing disorder of a user may include a humidifier indicator backlight configured to indicate operation of a humidifier and a heated tube, the humidifier indicator backlight having an on state and an off state, a first backlit color and a second backlit color, and a first brightness and a second brightness, and the humidifier indicator backlight being configured to change between the first backlit color and the second backlit color and/or between the first brightness and the second brightness in response to user adjustment of a humidifier setting and/or a heated tube setting.
Abstract translation: 非侵入性地治疗使用者的睡眠紊乱呼吸障碍的持续正气道压力（CPAP）装置可以包括被配置为指示加湿器和加热管的操作的加湿器指示器背光，加湿器指示器背光具有开状态和 第一背光颜色和第二背光颜色以及第一亮度和第二亮度，并且所述加湿器指示器背光被配置为在第一背光颜色和第二背光颜色之间和/或在第一亮度和第二亮度之间改变 响应于用户调整加湿器设置和/或加热管设置的第二亮度。
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公开(公告)号：US20150101607A1
公开(公告)日：2015-04-16
申请号：US14571341
申请日：2014-12-16
Applicant: ResMed Limited
Inventor： Alexander VIRR , Donald DARKIN , Nathan John ROW , Paul Jan KLASEK
CPC classification number: A61M16/1095 , A61M16/0003 , A61M16/0057 , A61M16/06 , A61M16/0875 , A61M16/1055 , A61M16/106 , A61M16/1075 , A61M16/109 , A61M16/142 , A61M16/16 , A61M16/161 , A61M16/162 , A61M2016/003 , A61M2205/3334 , A61M2205/3368 , A61M2206/14
Abstract: A humidifying apparatus utilizing a semi-permeable membrane portion within a gas conduit where the direction of gas flow within a central lumen is given by an arrow. The humidification apparatus has a helical configuration for the semi-permeable membrane portion, a structural reinforcing member or members, a water channel and a heating element. The helical configuration of an outer wall may be similar to conventional conduits that are in common use in respiratory apparatus. Thus the humidification apparatus may be readily substituted into existing respiratory device by exchanging the gas conduit.
Abstract translation: 利用在气体管道内的半透膜部分的加湿装置，其中气体在中心腔内流动的方向由箭头给出。 加湿装置具有用于半透膜部分的螺旋构造，结构加强构件，水通道和加热元件。 外壁的螺旋构型可以类似于呼吸装置中通常使用的常规导管。 因此，加湿装置可以通过更换气体管道容易地代替到现有的呼吸装置中。
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