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    Lancet assembly
    1.
    发明授权
    Lancet assembly 失效
    柳叶刀组装

    公开(公告)号：US5569286A

    公开(公告)日：1996-10-29

    申请号：US413044

    申请日：1995-03-29

    申请人： Allison A. Peckham ,  Lennox O. Watts ,  Marina Gertsek ,  Kevin R. Smith ,  Don D. Taubenheim ,  Ronald J. Pistulka

    发明人： Allison A. Peckham ,  Lennox O. Watts ,  Marina Gertsek ,  Kevin R. Smith ,  Don D. Taubenheim ,  Ronald J. Pistulka

    IPC分类号： A61B5/15 ,  A61B17/14

    CPC分类号： A61B5/150603 ,  A61B5/150022 ,  A61B5/150259 ,  A61B5/150282 ,  A61B5/150412 ,  A61B5/150717 ,  A61B5/150732 ,  A61B5/15186 ,  A61B5/150633

    摘要： A lancet assembly includes an injection molded housing with a metal stylet mounted therein and a cap or shield. The stylet is held in position by adhesive and a plurality of supports that retain a centrally located hub within a lower portion of the housing. An improved cap is provided for mounting over the stylet on the lower portion of the housing to shield the stylet prior to use. The cap also includes an octagonal flange at its lower end to ease removal of the cap from the housing and to provide a flat octagonal surface for independent standing during reshielding. The housing of the lancet assembly includes a plurality of molded-in longitudinal splines that provide a textured surface on the exterior of the housing to make the housing easier to handle and manipulate when loading the lancet assembly into a blood sampling instrument and includes an annular flange extending from the exterior surface of the housing to make insertion/removal of shielded lancet assembly into/from a blood sampling instrument easier.

    摘要翻译： 柳叶刀组件包括注射成型的壳体，其中安装有金属探针和盖或护罩。 探针通过粘合剂和多个支撑件保持在适当位置，多个支撑件将中心定位的毂保持在壳体的下部内。 提供了改进的盖，用于安装在壳体下部的探针上，以在使用之前屏蔽探针。 盖子在其下端还包括八角形凸缘，以便容易地从壳体移除盖子并且提供平面八边形表面以在固化期间独立地站立。 柳叶刀组件的壳体包括多个模制的纵向花键，其在壳体的外部上提供纹理表面，以使得当将柳叶刀组件装载到血液采样仪器中时容易处理和操纵壳体，并且包括环形凸缘 从壳体的外表面延伸，以使得屏蔽的柳叶刀组件更容易地插入/取出采血仪器。