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Laparoscopic needle introducer device

机译:腹腔镜穿刺器

摘要

A device (10) for introducing and removing a laparoscopic needle (200) through an incision (301) in a wall (302) of a body cavity (300) wherein the device (10) comprises a rod unit (11) including an elongated rod member (20) having a proximal (21) and a distal (22) end segment disposed on the opposite ends of an interior chamber (34) provided with an elongated slot (33) dimensioned to receive a curved laparoscopic needle (200) and a handle member (40) for manipulating the position of the laparoscopic needle (200) within the body cavity (300). In one version of the preferred embodiment, the curved needle (200) is releasably engaged between the tubular proximal end segment (21″) and distal end (51) of the elongated slot (33′) of the rod member (20′).
机译:一种通过壁( 302)上的切口( 301 )引入和移除腹腔镜针( 200 )的设备( 10 ) ( 300 )的体腔(),其中设备( 10 )包括带有细长杆的杆单元( 11 )构件( 20 )的近端( 21 )和远端( 22 )端部段布置在内部腔室(< B> 34 )设有一个细长的狭槽( 33 ),该狭槽的尺寸可容纳弯曲的腹腔镜针头( 200 )和手柄部件( 40 / B>)以控制腹腔镜针( 200 )在体腔( 300 )中的位置。在优选实施例的一种形式中,弯曲针( 200 )可释放地接合在管状近端段( 21 &Prime;)和远端( 51)之间。杆构件( 20 &prime;)的细长槽( 33 &prime;)的)。

著录项

  • 公开/公告号US6527793B1

    专利类型

  • 公开/公告日2003-03-04

    原文格式PDF

  • 申请/专利权人 VALTCHEV KONSTANTIN L.;

    申请/专利号US20000663910

  • 发明设计人 KONSTANTIN L. VALTCHEV;

    申请日2000-09-18

  • 分类号A61B170/60;

  • 国家 US

  • 入库时间 2022-08-22 00:04:42

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