Patient interface device with adjustable headgear and frame
    7.
    发明授权
    Patient interface device with adjustable headgear and frame 有权
    患者接口装置,带有可调式头带和框架

    公开(公告)号:US09302065B2

    公开(公告)日:2016-04-05

    申请号:US13503102

    申请日:2010-08-31

    IPC分类号: A61M16/06 A61M16/00

    摘要: A patient interface device includes a main frame and a headgear. The main frame includes a central support portion for supporting a cushion component and first and second arms extending from the central support portion. The headgear includes a support portion, and first and second straps extending therefrom. The first strap has a first pocket and the second strap has a second pocket, wherein the first arm is received and moveable within the first pocket along a longitudinal axis of the first strap and the second arm is received and moveable within the second pocket along a longitudinal axis of the second strap. The headgear also includes first and second fastening mechanisms for securing the headgear to the main frame, holding the first arm in a selected position within the first pocket and holding the second arm in a selected position within the second pocket.

    摘要翻译: 患者接口装置包括主框架和头盔。 主框架包括用于支撑缓冲部件的中心支撑部分和从中心支撑部分延伸的第一和第二臂。 头带包括支撑部分,以及从其延伸的第一和第二条带。 所述第一带具有第一袋,所述第二带具有第二袋,其中所述第一臂被容纳并沿着所述第一带的纵向轴线在所述第一袋内可移动,并且所述第二臂沿着所述第一袋接收并在所述第二袋内沿着 第二条带的纵向轴线。 头套还包括用于将头带固定到主框架的第一和第二紧固机构,将第一臂保持在第一袋内的选定位置并将第二臂保持在第二袋内的选定位置。

    Interface apparatus identification system and method and differentiating feature therefor
    8.
    发明授权
    Interface apparatus identification system and method and differentiating feature therefor 有权
    接口设备识别系统及其方法及其特征

    公开(公告)号:US08997736B2

    公开(公告)日:2015-04-07

    申请号:US13131630

    申请日:2009-11-21

    申请人: David W. Smith

    发明人: David W. Smith

    摘要: An interface apparatus identification system for a respiration machine such as, for example, a medical ventilator, includes a detection element which is adapted to communicate with the ventilator, a patient interface assembly including a patient interface apparatus for delivering a flow of gas from the ventilator to an airway of a patient, and a differentiating feature which is incorporated into the patient interface assembly. The patient interface apparatus is selected from a predetermined category such as, for example, a specific make or brand. The differentiating feature is detectable by the detection element to distinguish patient interface apparatus that fall within the predetermined category from those that do not. Operation of the respiration machine in conjunction with the patient interface apparatus is dependent upon detection of the differentiating feature by the detection element. An associated identification method is also disclosed.

    摘要翻译: 用于呼吸机例如医疗呼吸机的接口装置识别系统包括适于与呼吸机通信的检测元件,患者接口组件,包括用于从呼吸机输送气流的患者接口装置 到患者的气道,以及结合到患者接口组件中的微分特征。 患者接口装置从预定类别中选择,例如特定品牌或品牌。 检测元件可以检测微分特征,以区分属于预定类别的患者接口设备与不具有预定类别的患者接口设备。 与患者接口装置一起操作呼吸机取决于检测元件对差分特征的检测。 还公开了相关的识别方法。

    Air cooling apparatus for a purge valve
    10.
    发明授权
    Air cooling apparatus for a purge valve 有权
    用于清洗阀的空气冷却装置

    公开(公告)号:US08528315B2

    公开(公告)日:2013-09-10

    申请号:US12289573

    申请日:2008-10-30

    IPC分类号: F02C7/12

    摘要: A cooling enclosure for a valve includes an elongated housing body having a pair of housing portions and a pair of removable end plates, the pair of housing portions separable along at least one longitudinally-extending seam. Fastener devices are provided for securing the pair of housing portions engaged along the at least one longitudinal extending seam. One or more apertures are provided for accommodating a like number of valve fittings, and cooling air inlet and outlet openings are also provided in the housing body for supplying and removing cooling air to the housing body.

    摘要翻译: 用于阀的冷却外壳包括细长的壳体,其具有一对壳体部分和一对可移除的端板,所述一对壳体部分沿着至少一个纵向延伸的接缝可分离。 提供紧固件装置用于固定沿着至少一个纵向延伸接缝接合的一对壳体部分。 提供一个或多个孔以容纳相同数量的阀配件,并且冷却空气入口和出口也设置在壳体中,用于向壳体提供和去除冷却空气。