Needle insertion device
    1.
    发明申请
    Needle insertion device 有权
    针插入装置

    公开(公告)号:US20070055297A1

    公开(公告)日:2007-03-08

    申请号:US10557515

    申请日:2004-05-20

    IPC分类号: A61B17/32

    摘要: A lancing device (X) comprising a first moving member (32) holding a lancing member (11) moved from a standby position to a puncturing position in a puncturing direction (N1), for puncturing a target portion by the lancing member (11). The lancing device (X) further comprises a second moving member (31) connected to the first moving member (32), for controlling the movement of the first moving member (32) upon the movement of the second moving member, and also comprises an impact absorbing means (23A) for absorbing impact that is caused when the first and the second moving members (31), (32) come to stop on puncture operation. The impact absorbing means (23A) includes an elastic member (23Ab) for absorbing impact by elastic deformation.

    摘要翻译: 一种牵引装置(X),包括保持穿刺构件(11)的第一移动构件(32),其从待用位置移动到穿刺方向(N 1)的穿刺位置,用于通过所述穿刺构件(11)刺穿目标部分 )。 穿刺装置(X)还包括连接到第一移动构件(32)的第二移动构件(31),用于在第二移动构件的移动时控制第一移动构件(32)的移动,并且还包括 用于吸收当第一和第二移动部件(31),(32)在穿刺操作时停止时引起的冲击的冲击吸收装置(23A)。 冲击吸收装置(23A)包括用于通过弹性变形吸收冲击的弹性构件(23 Ab)。