Air Delivery Conduit
    53.
    发明申请
    Air Delivery Conduit 有权
    送风管道

    公开(公告)号:US20100224195A1

    公开(公告)日:2010-09-09

    申请号:US12225417

    申请日:2007-03-22

    IPC分类号: A61M16/08 A61M16/06 D03D37/00

    摘要: An air delivery conduit for conveying breathable gas from a positive airway pressure device to a patient interface includes a tubular wall structure constructed from a textile material. A reinforcing structure may be provided to the wall structure that is structured to prevent kinking or collapsing of the wall structure. The wall structure may include a warp having a plurality of lengthwise textile warp threads arranged in a circle and a weft having a textile weft thread that is woven through the warp threads.

    摘要翻译: 用于将可呼吸气体从正气道压力装置输送到患者接口的空气输送管道包括由纺织材料构成的管状壁结构。 可以向壁结构提供加强结构,其被构造成防止壁结构的扭结或塌陷。 壁结构可以包括具有多个布置成圆形的纵向纺织经线的经线,以及具有通过经线编织的纺织纬纱的纬纱。

    Respiratory mask having gas washout vent and gas washout vent assembly for respiratory mask
    54.
    发明申请
    Respiratory mask having gas washout vent and gas washout vent assembly for respiratory mask 审中-公开
    呼吸面罩具有呼吸面罩气体冲洗口和气体冲洗口组件

    公开(公告)号:US20100154798A1

    公开(公告)日:2010-06-24

    申请号:US11792942

    申请日:2005-12-22

    IPC分类号: A61M16/06 A62B18/02

    摘要: A vent assembly for use with a respiratory mask of the type used in CPAP treatment. In one embodiment, the vent is made of a thin air permeable membrane (28). The membrane can be made of a hydrophobic material such as expanded polytetrafluoroethylene (PTFE). An expanded PTFE membrane is mounted on a polypropylene scrim. The pores of the ePTFE membrane have a reference pore size of 10 to 15 microns. Alternatively, the vent assembly includes a stainless steel vent having holes with diameters less than about 0.2 mm. In another embodiment, the membrane has a superficial cross-sectional area of approximately 500 mm2. In further embodiments, a vent of a mesh material, e.g., an auxetic vent (200) or a PTFE mesh, may be used as an air permeable membrane, either alone or in combination with a traditional vent structure.

    摘要翻译: 用于CPAP治疗中使用的呼吸面罩的排气口组件。 在一个实施例中,通风口由薄透气膜(28)制成。 膜可以由诸如膨胀聚四氟乙烯(PTFE)的疏水材料制成。 膨胀PTFE膜安装在聚丙烯稀松布上。 ePTFE膜的孔具有10至15微米的参考孔径。 或者,排气组件包括具有直径小于约0.2mm的孔的不锈钢排气孔。 在另一个实施方案中,膜具有约500mm 2的表面横截面积。 在另外的实施例中,可以单独使用或与传统通风结构组合使用网状材料(例如,辅助通气口(200)或PTFE网孔)的排气口作为透气膜。

    Interchangeable Mask Assembly
    57.
    发明申请
    Interchangeable Mask Assembly 审中-公开
    可互换面罩组装

    公开(公告)号:US20090126739A1

    公开(公告)日:2009-05-21

    申请号:US12083779

    申请日:2006-10-24

    IPC分类号: A61M16/06 B23P11/00

    摘要: A system of breathing arrangements for delivering breathable gas to a patient includes at least first and second cushion components, e.g., full-face, nasal, nasal prongs, nose tip, and/or a combination of any of the above, including a nasal or full-face cushion and nasal prongs/nozzles combination, etc., that are different from one another in at least one aspect, and a common frame assembly configured to support each of the first and second cushion components. Various embodiments are directed to a full-face or nasal mask used with a frame having lateral connector portions having a stiffening member. The mask assembly may include a nose height adjustment device for the height of the cushion, or a cushion adjustment member by which the position of the cushion may be adjusted relative to the frame. The mask assembly may include a chin strap assembly.

    摘要翻译: 用于向患者输送透气性气体的呼吸装置系统包括至少第一和第二缓冲部件,例如全面,鼻,鼻,尖端和/或上述任何一种的组合,包括鼻或 在至少一个方面彼此不同的全脸靠垫和鼻尖/喷嘴组合等,以及构造成支撑第一和第二缓冲部件中的每一个的共同的框架组件。 各种实施例涉及与具有具有加强构件的侧向连接器部分的框架一起使用的全面或鼻罩。 面罩组件可以包括用于衬垫高度的鼻部高度调节装置,或者可以相对于框架调整衬垫位置的衬垫调节构件。 面罩组件可以包括下巴配带组件。