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公开(公告)号：US09610420B2
公开(公告)日：2017-04-04
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：US09402970B2
公开(公告)日：2016-08-02
申请号：US14157639
申请日：2014-01-17
Applicant: ResMed Limited
Inventor： Alexander Virr , Andrew Roderick Bath , Nathan John Row , Dan Kao , Phoebe Katherine Hill , Nicholas Andrew Earl , Hargopal Verma , Junning Chen
CPC classification number: A61M16/16 , A61M16/0066 , A61M16/0816 , A61M16/0875 , A61M16/1075 , A61M16/109 , A61M16/1095 , A61M2205/3368 , A61M2205/3379 , A61M2205/3382 , A61M2205/3389 , A61M2205/584 , A61M2205/587
Abstract: A humidifier for humidifying a flow of breathable gas to be delivered to a patient includes a chamber configured to receive the flow of breathable gas; a tub configured to contain a supply of water, the tub being configured to be inserted into the chamber; a lid provided on the chamber and being movable between an open position and a closed position; and a seal provided on the lid, the seal being configured to seal the chamber such that the flow of breathable gas pressurizes the chamber. The humidifier may be connectable to a flow generator configured to generate the flow of breathable gas. A tube for delivering the humidified flow may be connected to the humidifier. The tube may be a heated or non-heated tube. A respiratory apparatus for delivering a flow of breathable gas to a patient may include the humidifier and the flow generator and/or the tube. A method of humidifying a flow of breathable gas comprises sealing a chamber containing a supplying a water and pressurizing the chamber by directing the flow of breathable gas into the chamber.
Abstract translation: 用于加湿要输送到患者的可呼吸气体流的加湿器包括：构造成容纳可呼吸气体流的腔室; 构造成容纳水源的桶，所述桶构造成插入所述室中; 设置在所述室上并可在打开位置和关闭位置之间移动的盖子; 以及设置在所述盖上的密封件，所述密封件构造成密封所述腔室，使得所述可呼吸气体流对所述腔室加压。 加湿器可以连接到被配置成产生可呼吸气体流的流量发生器。 用于输送加湿流的管可以连接到加湿器。 管可以是加热管或非加热管。 用于将可呼吸气体流传送到患者的呼吸装置可以包括加湿器和流发生器和/或管。 加湿透气性气体的方法包括：将包含供水的腔室密封并通过将可呼吸气体流引导到腔室中来对腔室加压。
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公开(公告)号：US09358359B2
公开(公告)日：2016-06-07
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：US09010324B2
公开(公告)日：2015-04-21
申请号：US13896515
申请日：2013-05-17
Applicant: ResMed Limited
Inventor： Dion Charles Chewe Martin , Barton John Kenyon , Alexander Virr , Dmitri Anatolievich Doudkine , Philip Rodney Kwok , Richard Charles Napper , John Michael Snow
CPC classification number: A61M16/16 , A61M16/0003 , A61M16/0066 , A61M16/0069 , A61M16/06 , A61M16/0816 , A61M16/0875 , A61M16/1075 , A61M16/108 , A61M16/109 , A61M2016/003 , A61M2205/3334 , A61M2205/3368 , A61M2205/3653 , A61M2205/3666 , A61M2205/42 , A61M2205/502 , A61M2205/6081 , A61M2205/8206 , A61M2205/8262
Abstract: A positive airway pressure (PAP) device for supplying a flow of breathable gas to a patient includes a first housing; a flow generator provided in the first housing, the flow generator configured to generate a flow of breathable gas; a second housing configured to be connected to the first housing, the second housing including a channel having an inlet configured to receive the flow of breathable gas and an outlet configured to discharge the flow of breathable gas, wherein the first housing is provided on top of the second housing such that a footprint of the PAP device is not substantially increased beyond a footprint of the second housing.
Abstract translation: 用于向患者供应可呼吸气体的气道正压（PAP）装置包括：第一壳体; 设置在所述第一壳体中的流量发生器，所述流量发生器被配置为产生可呼吸气体流; 第二壳体，其构造成连接到第一壳体，第二壳体包括具有入口的通道，该入口被配置为接纳可呼吸气体流;以及出口，其构造成排出可呼吸气体流，其中第一壳体设置在 所述第二壳体使得所述PAP装置的占地面积基本上不会超过所述第二壳体的占地面积。
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公开(公告)号：US10300231B2
公开(公告)日：2019-05-28
申请号：US15227120
申请日：2016-08-03
Applicant: ResMed Limited
Inventor： Geoffrey Daniel Daly , Alexander Virr , Stephen Anthony Lea , Nicholas Jerome Reed
IPC: A61M16/10 , A61M16/00 , F04D17/12 , F04D25/16 , F04D29/28 , A61M16/06 , A61M16/08 , F04D25/06 , F04D27/00 , F04D29/42 , F04D29/66
Abstract: A blower assembly is configured to deliver a flow of breathable gas at a continuously positive pressure with respect to ambient air pressure to a patient interface in communication with an entrance to a patient's airways including at least an entrance of the patient's nares, while the patient is sleeping, to ameliorate sleep disordered breathing. The blower assembly includes a motor having a shaft that extends from opposite sides of the motor. The blower assembly also includes an impeller and a circuit board. The impeller is attached to the shaft on a first side of the motor and is structured to rotate in close proximity to a volute wall. The circuit board is configured to control power supplied to the motor and is configured to disable the motor when the impeller is closer than a predetermined distance from the volute wall.
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Patent Agency Ranking
公开(公告)号：US10279141B2
公开(公告)日：2019-05-07
申请号：US15194634
申请日：2016-06-28
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：US10149952B2
公开(公告)日：2018-12-11
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
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.
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公开(公告)号：US10046128B2
公开(公告)日：2018-08-14
申请号：US14589052
申请日：2015-01-05
Applicant: ResMed Limited
Inventor： Phoebe Katherine Hill , Mark Bertinetti , Rohan Neil Primrose , Heike Thiele , Alexander Virr , Andrew Mikael Price , Sandra Robyn Curtis , Andrew Roderick Bath
CPC classification number: A61M16/0066 , A61M16/0051 , A61M16/0069 , A61M16/024 , A61M16/0666 , A61M16/107 , A61M16/109 , A61M16/1095 , A61M16/16 , A61M16/161 , A61M2016/0027 , A61M2016/0036 , A61M2205/18 , A61M2205/3368 , A61M2205/505
Abstract: An apparatus for treating sleep disordered breathing may include: a flow generator to deliver a supply of air at positive pressure to a patient; a user interface, the user interface comprising: a display configured to display a plurality of screens; and a set of controls; and a controller in communication with the user interface and configured to control operation of the flow generator, wherein the flow generator is configured to couple with at least one accessory device and during a first mode of operation of the flow generator the controller determines a first screen of the plurality of screens to display on the display based on the at least one accessory device, the first screen of the plurality of screens being configured to enable adjustment of one or more parameters related to the operation of the at least one accessory device or the flow generator using the set of controls.
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公开(公告)号：US20180142690A1
公开(公告)日：2018-05-24
申请号：US15876557
申请日：2018-01-22
Applicant: RESMED LIMITED
Inventor： Nathan John Row , Alexander Virr , Nicholas Andrew Earl
CPC classification number: F04D1/00 , A61M16/0816 , A61M16/0875
Abstract: A cuff for an air delivery conduit includes a first end portion provided to a tube and a second end portion adapted to engage a tubular connector. The second end portion includes an annular bead for sealing and retention.
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公开(公告)号：USRE46571E1
公开(公告)日：2017-10-17
申请号：US15182919
申请日：2016-06-15
Applicant: ResMed Limited
Inventor： Alexander Virr , Ian Malcolm Smith , Perry David Lithgow , Richard Llewelyn Jones , Andrew Cheung
CPC classification number: A61M16/16 , A61M16/0066 , A61M16/109 , A61M2205/21 , Y10S261/65
Abstract: A humidifier includes a base configured to retain a body of liquid therein, a top cover, and a seal disposed between the top cover and the base. At least a portion of the base is constructed of a heat conducting material. The top cover defines both an inlet and an outlet communicated with an interior of the base. The inlet is configured to receive pressurized breathable gas and the outlet is configured to deliver the pressurized breathable gas with added humidity.
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