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公开(公告)号：US10092720B2
公开(公告)日：2018-10-09
申请号：US12920969
申请日：2009-03-04
申请人： Michiel Kooij , Paul Jan Klasek , Adam Vivian Benjafield , Peter John Sweeney , Richard Sokolov , Philip Rodney Kwok , Gerard Michael Rummery , Scott Alexander Howard , Robert Edward Henry , Renee Frances Doherty , Enrico Brambilla , Dieter Heidmann , Glenn Richards , Ian Frederick Johnson
发明人： Michiel Kooij , Paul Jan Klasek , Adam Vivian Benjafield , Peter John Sweeney , Richard Sokolov , Philip Rodney Kwok , Gerard Michael Rummery , Scott Alexander Howard , Robert Edward Henry , Renee Frances Doherty , Enrico Brambilla , Dieter Heidmann , Glenn Richards , Ian Frederick Johnson
摘要： An apparatus for delivering a flow of breathable gas to a patient for the treatment of Sleep Disordered Breathing (SDB) that is less obtrusive includes a nasal cannula, cannulae (2a, 2b), prongs, or pillows and may be sealed or unsealed with the nares of the patient in use. The cannula, pillows or prongs may be positioned on the face of the patient by a headgear (6). The cannula, pillows or prongs may be smaller, lighter, and/or less visible than other nasal cannula, cannulae, pillows or prongs and may therefore be less obtrusive to the patient.
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公开(公告)号：US09855398B2
公开(公告)日：2018-01-02
申请号：US11936822
申请日：2007-11-08
CPC分类号： A61M16/1075 , A61M16/0066 , A61M16/06 , A61M16/0633 , A61M16/0816 , A61M16/0875 , A61M16/108 , A61M16/1085 , A61M16/109 , A61M16/1095 , A61M16/16 , A61M16/161 , A61M2016/0027 , A61M2016/0039 , A61M2205/14 , A61M2205/3368 , A61M2205/3375 , A61M2205/3569 , A61M2205/3584 , A61M2205/3592 , A61M2205/3633 , A61M2205/3653 , A61M2205/6018 , A61M2205/6054 , A61M2230/04
摘要： A respiratory apparatus for delivering breathable gas to a patient includes a flow generator that generates a supply of pressurized gas to be delivered to the patient; a humidifier for vaporizing water and delivering water vapor to humidify the gas; a gas flow path leading from the flow generator to the humidifier and from the humidifier to a patient interface; and a heater in thermal contact with the gas and/or the water, wherein the heater includes an elongate heating filament in the form of a tape. A humidifier for respiratory apparatus includes a first respiratory gas passage for receiving gas from a flow generator, a humidifier chamber, a second respiratory gas passage for delivering humidified gas to a patient interface, and a heater in thermal contact with the gas and/or the water, wherein the heater includes an elongate heating filament extending along at least part of both said first and second respiratory gas passages. A conduit for use in a respiratory apparatus for delivering breathable gas to a patient includes a tube; a helical rib on an outer surface of the tube; and a plurality of wires supported by the helical rib in contact with the outer surface of the tube.
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公开(公告)号：US08944056B2
公开(公告)日：2015-02-03
申请号：US12449355
申请日：2008-02-06
IPC分类号： A61M16/00 , A62B7/00 , F24J3/00 , A61M15/00 , H05B3/00 , F23D11/00 , F23D14/00 , A61M16/16 , A61M16/08 , A61M16/10 , A61M16/14
CPC分类号： 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
摘要： 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.
摘要翻译： 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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4.发明申请公开(公告)号：US20120085348A1
公开(公告)日：2012-04-12
申请号：US13377244
申请日：2010-06-09
申请人： Philippe Auguste Chalvignac , Nan Hai Wu , Ken Taylor , Daniel Robert Judson , Paul Jan Klasek , Christopher Kingsley Blunsden
发明人： Philippe Auguste Chalvignac , Nan Hai Wu , Ken Taylor , Daniel Robert Judson , Paul Jan Klasek , Christopher Kingsley Blunsden
CPC分类号： H02K33/18 , A61M16/0006 , A61M16/0066 , A61M16/06 , A61M16/0866 , A61M16/1095 , A61M16/12 , A61M16/16 , A61M16/20 , A61M16/204 , A61M16/205 , A61M16/206 , A61M16/209 , A61M39/22 , A61M2016/0027 , A61M2016/0036 , A61M2016/0042 , A61M2202/0208 , A61M2205/8206 , A61M2209/06 , F16K31/0651 , F16K31/0693 , F16K31/082 , F16K31/084 , H01F5/02 , H01F5/04 , H01F7/066 , H02K5/225 , H02K7/14 , Y10T29/4902 , Y10T29/49412
摘要： A breathing assistance device includes a gas regulating valve (1300). The gas regulating valve is operated by a linear actuator (1330). The linear actuator may include a movable member that moves an obstruction member between an open position and a closed position. The linear actuator is isolated from a gas flow path through the valve.
摘要翻译： 呼吸辅助装置包括气体调节阀（1300）。 气体调节阀由线性致动器（1330）操作。 线性致动器可以包括使阻塞构件在打开位置和关闭位置之间移动的可移动构件。 线性致动器通过阀门与气体流动路径隔离。
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公开(公告)号：US20100083965A1
公开(公告)日：2010-04-08
申请号：US12449355
申请日：2008-02-06
IPC分类号： A61M16/16
CPC分类号： 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
摘要： 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.
摘要翻译： 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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公开(公告)号：US09849258B2
公开(公告)日：2017-12-26
申请号：US14009819
申请日：2012-04-05
申请人： Paul Jan Klasek , Liam Holley , Quangang Yang , Steven Paul Farrugia , Timothy Tsun-Fai Fu , Robert Henry Frater
发明人： Paul Jan Klasek , Liam Holley , Quangang Yang , Steven Paul Farrugia , Timothy Tsun-Fai Fu , Robert Henry Frater
CPC分类号： A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/1055 , A61M16/107 , A61M16/1075 , A61M16/109 , A61M16/16 , A61M16/161 , A61M2016/0027 , A61M2016/0039 , A61M2205/3317 , A61M2205/332 , A61M2205/3365 , A61M2205/3368 , A61M2205/3375 , A61M2205/42 , F04D25/0653
摘要： A respiratory apparatus comprising a base and removable chamber, wherein the chamber is configured to hold a supply of water and include a blower arrangement adapted to provide a supply of pressurized air or gas to the supply of water. In certain embodiments the respiratory apparatus includes a split motor, wherein the stationary components are located within a base and the rotating portions are located within a chamber.
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公开(公告)号：US20130160766A1
公开(公告)日：2013-06-27
申请号：US13820620
申请日：2011-09-02
CPC分类号： A61M16/0808 , A61M16/0833 , A61M16/12 , A61M16/16 , A61M16/20 , A61M16/202 , A61M16/208 , A61M2202/0208 , A61M2202/025 , A61M2202/0266
摘要： Components for a respiratory treatment apparatus that is capable of providing a humidified respiratory treatment permit a reduction in condensation in a patient interface and/or its gas delivery tubing. In some embodiments, a rainout valve that may be an integrated component of a humidifier output aperture, or coupled thereto, may reduce condensation with a vapor barrier operable to selectively block and permit humidified gas transfer from the humidifier. For example, the barrier may be operable to open in response to a flow of pressurized breathable gas that may be generated by a flow generator of the respiratory treatment apparatus. In the absence of such a generation of pressurized flow, the barrier may prevent a transfer of the humidified gas such as into a conduit for a patient interface by retracting to a closed position. Example vapor barriers may include a resilient membrane, cover, bellows, flap, shutter or other suitable valve.
摘要翻译： 能够提供加湿呼吸治疗的呼吸治疗设备的组件允许减少患者界面和/或其气体输送管道中的冷凝。 在一些实施例中，可以是加湿器输出孔的集成部件或耦合到其上的雨水可以减少与蒸汽屏障的冷凝，其可操作以选择性地阻挡和允许加湿气体从加湿器传递。 例如，阻挡件可操作以响应可由呼吸治疗设备的流量发生器产生的加压可呼吸气体的流动来打开。 在不存在这样一代的加压流动的情况下，屏障可以阻止加湿气体例如通过缩回到关闭位置而转移到用于患者界面的导管中。 示例性的蒸汽屏障可以包括弹性膜，盖，波纹管，挡板，闸门或其它合适的阀。
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公开(公告)号：US20110253136A1
公开(公告)日：2011-10-20
申请号：US12995561
申请日：2009-05-28
申请人： Peter John Sweeney , Adam Vivian Benjafield , Steven Paul Farrugia , Dieter Heidmann , Glenn Richards , Paul Jan Klasek
发明人： Peter John Sweeney , Adam Vivian Benjafield , Steven Paul Farrugia , Dieter Heidmann , Glenn Richards , Paul Jan Klasek
CPC分类号： A61M16/16 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/0666 , A61M16/0688 , A61M16/0825 , A61M16/107 , A61M16/1095 , A61M16/161 , A61M16/204 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2202/0208 , A61M2205/18 , A61M2205/3368 , A61M2205/502 , A61M2205/8206 , A61M2205/8237
摘要： A device (102) provides respiratory treatment for SDB (including mild OSA) and other respiratory conditions. A flow generator warms and humidifies gas at controlled flow levels. For example, the device (102) delivers breathable gas to the upper airway at flow rates of about 10-35 Liters/minute. Levels of flow rate, temperature and/or humidification of the device may be automatically adjusted in response to the detection of SDB events. The device may also automatically deliver adjustments of any of the levels in accordance with detected phases of respiratory cycles. In some embodiments, the device automatically delivers distinct levels to either of the nares based on independent control of flow to each nare. A warm-up procedure controls temperature and humidity at a desired target during a ramp-up of flow to the set therapy level. A cool-down procedure controls temperature above the dewpoint to avoid condensation internal to the device and patient interface.
摘要翻译： 设备（102）为SDB（包括轻度OSA）和其他呼吸状况提供呼吸治疗。 流量发生器以受控的流量加热和加湿气体。 例如，装置（102）以约10-35升/分钟的流速将呼吸气体递送到上呼吸道。 响应于SDB事件的检测，可以自动调整装置的流量，温度和/或加湿水平。 该装置还可以根据检测到的呼吸周期的相位自动地进行任何级别的调整。 在一些实施例中，设备基于对每个鼻孔的流的独立控制，自动地将不同的水平递送到任一个鼻孔。 预热程序在流量达到设定治疗水平的过程中控制期望目标下的温度和湿度。 冷却程序控制温度高于露点，以避免设备和患者接口内部的冷凝。
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公开(公告)号：US10350379B2
公开(公告)日：2019-07-16
申请号：US12995561
申请日：2009-05-28
申请人： Peter John Sweeney , Adam Vivian Benjafield , Steven Paul Farrugia , Dieter Heidmann , Glenn Richards , Paul Jan Klasek
发明人： Peter John Sweeney , Adam Vivian Benjafield , Steven Paul Farrugia , Dieter Heidmann , Glenn Richards , Paul Jan Klasek
摘要： A device (102) provides respiratory treatment for SDB (including mild OSA) and other respiratory conditions. A flow generator warms and humidifies gas at controlled flow levels. For example, the device (102) delivers breathable gas to the upper airway at flow rates of about 10-35 Liters/minute. Levels of flow rate, temperature and/or humidification of the device may be automatically adjusted in response to the detection of SDB events. The device may also automatically deliver adjustments of any of the levels in accordance with detected phases of respiratory cycles. In some embodiments, the device automatically delivers distinct levels to either of the nares based on independent control of flow to each nare. A warm-up procedure controls temperature and humidity at a desired target during a ramp-up of flow to the set therapy level. A cool-down procedure controls temperature above the dewpoint to avoid condensation internal to the device and patient interface.
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公开(公告)号：US20140020684A1
公开(公告)日：2014-01-23
申请号：US14009819
申请日：2012-04-05
申请人： Paul Jan Klasek , Liam Holley , Quangang Yang , Steven Paul Farrugia , Timothy Tsun-Fai Fu , Robert Henry Frater
发明人： Paul Jan Klasek , Liam Holley , Quangang Yang , Steven Paul Farrugia , Timothy Tsun-Fai Fu , Robert Henry Frater
CPC分类号： A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/1055 , A61M16/107 , A61M16/1075 , A61M16/109 , A61M16/16 , A61M16/161 , A61M2016/0027 , A61M2016/0039 , A61M2205/3317 , A61M2205/332 , A61M2205/3365 , A61M2205/3368 , A61M2205/3375 , A61M2205/42 , F04D25/0653
摘要： A respiratory apparatus comprising a base and removable chamber, wherein the chamber is configured to hold a supply of water and include a blower arrangement adapted to provide a supply of pressurized air or gas to the supply of water. In certain embodiments the respiratory apparatus includes a split motor, wherein the stationary components are located within a base and the rotating portions are located within a chamber.
摘要翻译： 一种呼吸设备，包括基部和可移除室，其中所述室被构造成保持供水，并且包括适于向所述水供应提供加压空气或气体的鼓风机装置。 在某些实施例中，呼吸装置包括分离式电动机，其中固定部件位于基座内，并且旋转部分位于腔室内。
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