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    • 11. 发明申请
    • VALVE ASSEMBLY FOR RESPIRATORY SYSTEMS
    • 阀门组件呼吸系统
    • WO2010014735A1
    • 2010-02-04
    • PCT/US2009/052137
    • 2009-07-29
    • CARDINAL HEALTH 207, INC.STENZLER, AlexHAN, Steve
    • STENZLER, AlexHAN, Steve
    • A61M16/04A61M16/20A61M39/06
    • A61M16/0463A61M16/0066A61M16/0465A61M16/0816A61M16/208A61M39/045A61M2039/1077
    • An adapter assembly (22) including a manifold (30) and a valve assembly. The valve assembly includes a seat (202) and a valve body (200) having a circular base (210) and a wall (212). The wall (212) extends from a trailing side (218) of the base (210) to form a dome-like shape terminating at an end at which a slit (230) is formed, with the wall (212) defining opposing sealing edges (240) at the slit (230). The seat (202). has an upper circumferential surface (250) and a lower, circumferential surface (252). The upper surface (250) engages a leading side (216) of the- base, (210) whereas the lower surface (252) engages a trailing side(218). At least one of the upper (250) and lower surfaces (252) forms a segment of increased height (266,286). Upon final assembly, the valve body (200) is disposed across a passageway (44) of the manifold (30), with the slit (230) providing a selectively openable path. A force imparted by the segment of increased height (266,286) flexes the base (21O) and biases the sealing edges (240) into engagement.
    • 一种包括歧管(30)和阀组件的适配器组件(22)。 阀组件包括座(202)和具有圆形底座(210)和壁(212)的阀体(200)。 所述壁(212)从所述基座(210)的后侧(218)延伸以形成终止于形成有狭缝(230)的端部处的圆顶状形状,所述壁(212)限定相对的密封边缘 (240)在狭缝(230)处。 座位(202)。 具有上周面(250)和下周面(252)。 上表面(250)接合基座(210)的前侧(216),而下表面(252)接合尾部(218)。 上部(250)和下表面(252)中的至少一个形成增加高度的部分(266,286)。 在最终组装时,阀体(200)横跨歧管(30)的通道(44)设置,狭缝(230)提供可选择的可开启路径。 由增加的高度段(266,286)施加的力使基部(210)弯曲并将密封边缘(240)偏压成接合。
    • 12. 发明申请
    • CLOSED SUCTION CATHETER ADAPTER WITH FLUSH ARRANGEMENT
    • 封闭式吸尘器适配器带有冲洗装置
    • WO2010014732A1
    • 2010-02-04
    • PCT/US2009/052132
    • 2009-07-29
    • CARDINAL HEALTH 207, INC.STENZLER, AlexHAN, SteveYOUNG, David, Matthew
    • STENZLER, AlexHAN, SteveYOUNG, David, Matthew
    • A61M16/04A61M39/02A61M39/10
    • A61M16/0463A61M16/0066A61M16/0465A61M16/0816A61M16/208A61M39/045A61M2039/1077
    • A respiratory apparatus (20) including an adapter and a catheter assembly (24). The adapter assembly (22) includes ventilator (32), respiratory (34), access, (36) and flush ports (38). The access port (36) includes a conduit (42) defining a passageway (44). The flush port (38) projects from the conduit (42) and is fluidly open to the passageway (44) at an outlet. (56). The catheter assembly (24) includes a fitting (74). The fitting (74) includes a hub (90) and a tube (92), with the tube (92) defining an exterior (106) and interior, surface forming a lumen (94), a circumferential groove (108) in the exterior surface (106), and a plurality of apertures (110) fluidly open to the lumen (94) and the circumferential groove (108). The tube is sized (92) to be slidably received within the passageway (44) such that a fluid pathway is formed between the flush port (38) and a distal end (82) of the catheter (70) via the flush port outlet (56), the circumferential groove (108), the plurality of apertures (110), and the lumen (94).
    • 一种包括适配器和导管组件(24)的呼吸装置(20)。 适配器组件(22)包括呼吸机(32),呼吸(34),通道(36)和冲洗口(38)。 进入端口(36)包括限定通道(44)的导管(42)。 冲洗口38从导管42突出,并在出口处向通路44流体地开放。 (56)。 导管组件(24)包括配件(74)。 配件(74)包括轮毂(90)和管(92),管(92)限定外部(106)和形成内腔(94)的内表面,外部的周向凹槽(108) 表面(106)和朝向内腔(94)和周向槽(108)流体地开放的多个孔(110)。 管的尺寸(92)可滑动地容纳在通道(44)内,使得流体通道经由冲洗口出口(...)形成在冲洗口(38)和导管(70)的远端(82)之间 56),周向槽(108),多个孔(110)和内腔(94)。