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    • 6. 发明公开
    • Holder for cartridge-needle unit
    • Halterfüreine Kartuschennadel Einheit。
    • EP0645155A2
    • 1995-03-29
    • EP94202781.4
    • 1994-09-27
    • STERLING WINTHROP INC.
    • Stiehl, Mark A.Bergstresser, William A.Niedospial, John J.
    • A61M5/32A61M5/24
    • A61M5/24A61M5/31511A61M5/31515A61M5/3243A61M5/50A61M2005/2407A61M2005/247A61M2005/31518A61M2005/3246
    • This invention relates to a holder for use in combination with a pre-filled cartridge-needle unit, the holder comprising a hollow body (36) sized for housing the cartridge-needle unit therein having proximal and distal ends; means (32,34) for permitting the body (36) to move axially relative to the cartridge-needle unit and for retaining the cartridge-needle unit within the holder; wherein the distal end of the body (36) is elliptical in cross-section and the proximal end of the body (36) is circular in cross-section. In another preferred embodiment, the body comprises a pair of cam slots (39) at the distal end and a pair or retaining slots (37) at the proximal end, the slots (39,37) being sized to accept a circumferential ring (32) on the cartridge-needle unit and positioned to hold the cartridge-needle units in use and safe positions. The holder is easier to use and manufacture and reduces the susceptibility of health care workers to accidental needle strikes.
    • 本发明涉及一种用于与预填充的针筒单元组合使用的保持器,该保持器包括中空体(36),其尺寸适于容纳其中具有近端和远端的盒 - 针单元; 用于允许主体(36)相对于盒 - 针单元轴向移动并用于将盒 - 针单元保持在保持器内的装置(32,34) 其中所述主体(36)的远端的横截面是椭圆形的,并且所述主体(36)的近端是横截面为圆形。 在另一个优选实施例中,主体包括在远端处的一对凸轮槽(39)和在近端处的一对或固定槽(37),所述槽(39,37)的尺寸被设计成接纳周向环 )并且被定位成将盒式针单元保持在使用和安全位置。 持有人更容易使用和制造,并降低卫生保健工作者意外针刺的敏感性。