公开(公告)号：US07092765B2

公开(公告)日：2006-08-15

申请号：US10252243

申请日：2002-09-23

申请人： Jeff B. Geske ,  Steven L. Waldhauser ,  Bruce E. Chivers ,  James F. Kelley

发明人： Jeff B. Geske ,  Steven L. Waldhauser ,  Bruce E. Chivers ,  James F. Kelley

IPC分类号： A61N1/372

CPC分类号： A61N1/0587 ,  A61B17/22031 ,  A61B17/221 ,  A61B17/3421 ,  A61B17/3439 ,  A61B17/3468 ,  A61B2017/00247 ,  A61B2017/00469 ,  A61B2017/00867 ,  A61B2017/2215 ,  A61B2017/347 ,  A61B2018/00392 ,  A61N1/056 ,  A61N2001/0578

摘要： A non-sheath based medical device delivery system is provided including an elongated tubular guide body having a distal end fixedly attached to a resilient collet with a longitudinal opening to receive a medical lead or other device. The collet may be opened by actuating a retraction member to cause the closing member to slide proximally along the collet shaft, allowing the collet to maintain a normally open position. With the collet closed, the device may be advanced to a desired internal body location by advancing the guide body. The majority of the device body will be exposed, running alongside the guide body, allowing any sensors or electrodes located on the device body to be fully operational during the implantation procedure. The delivery system may be removed by opening the collet, to slidably disengage from the device body.

摘要翻译： 提供了一种非护套型医疗装置递送系统，其包括细长管状引导体，其具有固定地附接到弹性夹头的远端，纵向开口以接收医疗引线或其它装置。 夹头可以通过致动回缩构件来打开，以使封闭构件沿夹头轴向近侧滑动，从而允许夹头保持常开位置。 在夹头关闭的情况下，通过推进引导体，装置可以前进到期望的内部身体位置。 装置主体的大部分将被暴露，与引导体一起运行，允许位于装置主体上的任何传感器或电极在植入过程中完全可操作。 输送系统可以通过打开夹头而与装置主体滑动脱离。