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    FLOW REGULATION VENT
    1.
    发明申请
    FLOW REGULATION VENT 有权
    流量调节通风

    公开(公告)号：US20170049988A1

    公开(公告)日：2017-02-23

    申请号：US15298474

    申请日：2016-10-20

    Applicant: ResMed Limited

    Inventor： Muditha Pradeep DANTANARAYANA ,  Saad NASR

    IPC: A61M16/20 ,  A61M16/00 ,  A61M16/08 ,  A61M16/06

    CPC classification number: A61M16/208 ,  A61B5/0876 ,  A61M16/0057 ,  A61M16/06 ,  A61M16/0616 ,  A61M16/0622 ,  A61M16/0633 ,  A61M16/0816 ,  A61M16/0825 ,  A61M16/0875 ,  A61M2016/0042 ,  A61M2205/332 ,  A61M2205/42 ,  A61M2210/0618 ,  G01F1/28

    Abstract: A flow regulation vent for use in controlling a vent flow of washout gas in a system for supplying breathable gas pressurized to within a therapeutic pressure range above atmospheric pressure to a patient in the treatment of a sleep disordered breathing condition is disclosed. The flow regulation vent may include a housing having at least one vent orifice and at least one fixed bleed orifice; and a flap configured to regulate the vent flow of washout gas through the at least one vent orifice, wherein the at least one fixed bleed orifice is not covered by the flap in any position and the flow regulation vent provides a minimum vent flow independent of the position of the flap.

    Abstract translation: 公开了一种流量调节通风口，用于控制用于在治疗睡眠呼吸障碍的患者中向患者提供加压到高于大气压的治疗压力范围内的可呼吸气体的系统中的冲洗气体的排气流。 流量调节通风口可以包括具有至少一个通气孔和至少一个固定排放口的壳体; 以及翼片，其构造成调节通过所述至少一个排气孔的冲洗气体的排出流，其中所述至少一个固定的排出孔口在任何位置不被所述翼片覆盖，并且所述流量调节通风口提供最小的排气流量， 皮瓣的位置。

    AIR DELIVERY SYSTEM
    2.
    发明申请
    AIR DELIVERY SYSTEM 审中-公开
    空运系统

    公开(公告)号：US20160279360A1

    公开(公告)日：2016-09-29

    申请号：US15179381

    申请日：2016-06-10

    Applicant: ResMed Limited

    Inventor： Philip Rodney KWOK ,  Muditha Pradeep DANTANARAYANA ,  Mark BERTINETTI

    IPC: A61M16/00

    CPC classification number: A61M16/0057 ,  A61M11/00 ,  A61M15/00 ,  A61M2205/17 ,  A61M2205/3334 ,  A61M2205/35 ,  A61M2205/505 ,  A61M2230/201

    Abstract: An air delivery system includes a controllable flow generator, a primary controller, and an auxiliary controller. The flow generator is operable to generate a supply of pressurized breathable gas to be provided to a patient for treatment. The primary controller is associated with at least one primary control feature to select at least a first aspect of operation of the flow generator. The auxiliary controller is associated with at least one auxiliary control feature to select at least a second aspect of operation of the flow generator. The second aspect selected by the auxiliary controller is different than the first aspect selected by the primary controller. The primary and auxiliary controllers may be interchangeably usable to control operation of the flow generator.

    Abstract translation: 空气输送系统包括可控流量发生器，主控制器和辅助控制器。 流量发生器可操作以产生要提供给患者以进行治疗的加压可呼吸气体供应。 主控制器与至少一个主控制特征相关联，以选择流发生器的至少第一操作方面。 辅助控制器与至少一个辅助控制特征相关联以选择流发生器的至少第二操作方面。 由辅助控制器选择的第二方面与由主控制器选择的第一方面不同。 主控制器和辅助控制器可以互换地用于控制流量发生器的操作。

    OXYGEN DIVERTER VALVE
    6.
    发明申请
    OXYGEN DIVERTER VALVE 有权
    氧气分流阀

    公开(公告)号：US20140000620A1

    公开(公告)日：2014-01-02

    申请号：US14019590

    申请日：2013-09-06

    Applicant: ResMed Limited

    Inventor： Ian Malcolm SMITH ,  Muditha Pradeep DANTANARAYANA ,  Michael Thomas JANIAK

    IPC: A61M16/06 ,  A61M16/00

    CPC classification number: A61M16/0683 ,  A61M16/0057 ,  A61M16/06 ,  A61M16/0611 ,  A61M16/0616 ,  A61M16/0816 ,  A61M16/0825 ,  A61M16/12 ,  A61M16/208 ,  A61M2202/0208 ,  A61M2205/0216 ,  A61M2205/42

    Abstract: A vent assembly for use with a respiratory mask of the type used in CPAP treatment includes a porous disk portion that is attached to a biasing member such that the disk portion is maintained in a substantially sealed position against a main vent to minimize airflow through at least one side vent of the vent assembly. Debris build-up on the disk portion can cause the biasing member to deflect to provide an additional path for airflow through the at least one side vent. In another embodiment, the vent assembly can also include an anti-asphyxia feature to provide an airflow path from the environment to the user. An oxygen diverter valve may be disposed between the breathing apparatus flow generator and an oxygen injection port.

    Abstract translation: 用于与CPAP治疗中使用的呼吸面罩一起使用的排气组件包括多孔盘部分，其附接到偏置构件，使得盘部分保持在主通风口的基本上密封的位置，以使通过至少的气流最小化 通风口组件的一侧通风口。 磁盘部分上的碎屑堆积可导致偏压构件偏转，以提供通过至少一个侧面通气口的气流的附加路径。 在另一个实施例中，通气组件还可以包括抗窒息特征以提供从环境到使用者的气流路径。 氧分配阀可以设置在呼吸装置流量发生器和氧气注入口之间。

    GAS WITHOUT VENT FOR PATIENT INTERFACE
    8.
    发明申请
    GAS WITHOUT VENT FOR PATIENT INTERFACE 审中-公开

    公开(公告)号：US20170281898A1

    公开(公告)日：2017-10-05

    申请号：US15512149

    申请日：2015-09-18

    Applicant: RESMED LIMITED

    Inventor： Muditha Pradeep DANTANARAYANA

    IPC: A61M16/22 ,  A61M16/08 ,  A61M16/06

    Abstract: A gas washout vent, and a patient interface with the gas washout vent, configured to allow patient-exhaled CO2 to flow to an exterior of the plenum chamber to minimise rebreathing of exhaled CO2 by the patient, the gas washout vent including at least one outlet orifice; a diffusing member at least partly covering the outlet orifice; and a blocking member having an air-impermeable material, the blocking member preventing gas exiting from the outlet orifice from flowing straight through the diffusing member.

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