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    • 1. 发明申请
    • Laryngeal mask and method for making the same
    • 喉罩及其制作方法
    • US20070246050A1
    • 2007-10-25
    • US11730933
    • 2007-04-04
    • Sanjay ParikhSarah Lu
    • Sanjay ParikhSarah Lu
    • A62B9/06A61M16/00
    • A61M16/04A61M16/0409
    • A laryngeal mask including a dome and an airway tube extending from a proximal passage through the dome. The dome has a periphery about its base including at least one receptacle. An inflatable cuff of flexible material has a first longitudinal edge and a second longitudinal edge. The longitudinal edges are joined to form a tube forming the cuff. The cuff substantially encircles the periphery of the dome. The mask has at least one buttress adjacent to the periphery at a distal portion of the dome. The tube is fused adjacent the buttress of the dome, and the fusing is below a posterior surface of the dome wherein, upon deflation of the cuff, the buttress upturns the cuff to facilitate insertion of the laryngeal mask into a patient.
    • 一个喉罩,包括一个圆顶和一个气道管,从近端通道延伸穿过圆顶。 圆顶具有围绕其底部的周边,包括至少一个容器。 柔性材料的可膨胀箍具有第一纵向边缘和第二纵向边缘。 纵向边缘连接以形成形成袖带的管。 袖带基本上环绕圆顶的周边。 掩模在圆顶的远端部分处具有邻近周边的至少一个支撑。 该管被熔合在圆顶的支撑件附近,并且熔合在穹顶的后表面之下,其中,在袖带收缩时,支撑件上翻袖带以便于将喉罩插入患者体内。
    • 2. 发明授权
    • Laryngeal mask and method for making the same
    • 喉罩及其制作方法
    • US07743769B2
    • 2010-06-29
    • US11730933
    • 2007-04-04
    • Sanjay ParikhSarah Lu
    • Sanjay ParikhSarah Lu
    • A61M16/00
    • A61M16/04A61M16/0409
    • A laryngeal mask including a dome and an airway tube extending from a proximal passage through the dome. The dome has a periphery about its base including at least one receptacle. An inflatable cuff of flexible material has a first longitudinal edge and a second longitudinal edge. The longitudinal edges are joined to form a tube forming the cuff. The cuff substantially encircles the periphery of the dome. The mask has at least one buttress adjacent to the periphery at a distal portion of the dome. The tube is fused adjacent the buttress of the dome, and the fusing is below a posterior surface of the dome wherein, upon deflation of the cuff, the buttress upturns the cuff to facilitate insertion of the laryngeal mask into a patient.
    • 一个喉罩,包括一个圆顶和一个气道管,从近端通道延伸穿过圆顶。 圆顶具有围绕其底部的周边,包括至少一个容器。 柔性材料的可膨胀箍具有第一纵向边缘和第二纵向边缘。 纵向边缘连接以形成形成袖带的管。 袖带基本上环绕圆顶的周边。 掩模在圆顶的远端部分处具有邻近周边的至少一个支撑。 该管被熔合在圆顶的支撑件附近,并且熔合在穹顶的后表面之下,其中,在袖带收缩时,支撑件上翻袖带以便于将喉罩插入患者体内。