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    HUMIDIFIER FOR RESPIRATORY APPARATUS
    2.
    发明申请
    HUMIDIFIER FOR RESPIRATORY APPARATUS 审中-公开
    呼吸器具用湿度计

    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

    IPC: A61M16/10 ,  A61M16/06 ,  A61M16/08 ,  A61M16/00 ,  A61M16/16

    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。

    HEATING ELEMENT, HUMIDIFIER FOR RESPIRATORY APPARATUS INCLUDING HEATING ELEMENT, AND RESPIRATORY APPARATUS
    3.
    发明申请
    HEATING ELEMENT, HUMIDIFIER FOR RESPIRATORY APPARATUS INCLUDING HEATING ELEMENT, AND RESPIRATORY APPARATUS 有权
    加热元件，用于呼吸器具的加湿器，包括加热元件和呼吸器具

    公开(公告)号：US20130239966A1

    公开(公告)日：2013-09-19

    申请号：US13893445

    申请日：2013-05-14

    Applicant: ResMed Limited

    Inventor： Paul Jan KLASEK ,  Dieter HEIDMANN

    IPC: A61M16/08 ,  A61M16/06 ,  A61M16/16 ,  A61M16/10 ,  A61M16/00

    CPC classification number: A61M16/0875 ,  A61M16/0066 ,  A61M16/06 ,  A61M16/1075 ,  A61M16/108 ,  A61M16/1085 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/16 ,  A61M2205/3368 ,  A61M2205/3653 ,  A61M2205/8206

    Abstract: An apparatus for delivering breathable gas to a patient includes a flow generator to generate a flow of breathable gas; a humidifier chamber to contain a supply of water; a first flow path to deliver the flow of breathable gas from the flow generator to the humidifier chamber; a second flow path to deliver the flow of breathable gas from the humidifier chamber to a patient interface; and a wicking element and/or a flat, elongate heating element provided at least in the humidifier chamber. A method of delivering a flow of breathable gas to a patient includes generating a flow of breathable gas; and humidifying the flow by passing the flow over a supply of water. Humidifying the flow includes heating the supply of water and/or the flow with a heating element in thermal contact with the water and/or the flow before passing the supply of water, the flow over the supply of water, and/or the flow after passing the supply of water; and controlling a voltage applied to the heating element to control the humidity of the flow. A tube for use in delivering a flow of breathable gas to a patient includes a circuit including electrically conductive ink provided on an inner surface and/or an outer surface.

    Abstract translation: 用于将透气性气体输送给患者的装置包括产生可呼吸气体流的流量发生器; 加湿器室，用于容纳水; 第一流动路径，用于将来自流动发生器的可呼吸气体流输送到加湿器室; 第二流动路径，用于将来自加湿器室的透气气体流传送到患者界面; 以及至少设置在加湿器室中的芯吸元件和/或扁平细长的加热元件。 将可呼吸气体流输送到患者的方法包括产生可呼吸气体的流动; 并且通过使流动通过水源来加湿流动。 加湿流量包括加热水和/或流量与在水和/或流之间热接触的加热元件的供应，在供给水之前，流过水源和/或流过水 通过供水; 以及控制施加到所述加热元件的电压以控制所述流动的湿度。 用于向患者输送可呼吸气体流的管包括设置在内表面和/或外表面上的导电油墨的回路。

    APPARATUS FOR CONTROLLING PRESSURIZED GAS DELIVERED TO A PATIENT
    6.
    发明申请
    APPARATUS FOR CONTROLLING PRESSURIZED GAS DELIVERED TO A PATIENT 有权
    用于控制供给患者的加压气体的装置

    公开(公告)号：US20160022948A1

    公开(公告)日：2016-01-28

    申请号：US14776960

    申请日：2014-03-14

    Applicant: RESMED LIMITED

    Inventor： Dion Charles Chewe MARTIN ,  Etienne VESCHAMBRE ,  Paul Jan KLASEK

    IPC: A61M16/08 ,  A61M16/06

    Abstract: A mask assembly for delivering pressurized gas to a patient comprising a mask having an inspiratory port and an expiratory port located on generally opposite sides, wherein said ports are sized, oriented, positioned, and/or spaced apart a sufficient distance to allow a cross-flow of pressurized gas to flow through the mask assembly; an outlet limb connected to the expiratory port and having an aperture in pneumatic communication with the breathing chamber; the aperture size being variable between a first, open configuration and at least one second configuration that is different from the first. A ventilation system for delivering pressurized gas to a patient comprising a seal formed with the patient's airways and in pneumatic communication with a plenum chamber; an exchanger positioned at least partially within the plenum chamber, and in pneumatic communication with inspiratory and expiratory flow paths, to recover heat and/or moisture from gas exhaled by the patient.

    Abstract translation: 一种用于将加压气体输送到患者的面罩组件，包括具有位于大致相对侧上的吸气口和呼气口的面罩，其中所述端口的尺寸，取向，定位和/或间隔开足够的距离， 加压气体的流动流过面罩组件; 连接到呼气端口并具有与呼吸室气动连通的孔的出口支路; 孔径尺寸在第一，开放构型和不同于第一开口构型的至少一个第二配置之间是可变的。 一种用于将加压气体输送到患者的通气系统，包括由患者气道形成的密封件，并与气室连通; 至少部分地设置在增压室内并且与吸气和呼气流动路径气动连通的交换器，以从患者呼出的气体回收热量和/或水分。

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