公开(公告)号：US07280876B1

公开(公告)日：2007-10-09

申请号：US10992359

申请日：2004-11-18

申请人： Bruce A. Tockman ,  John S. Greenland ,  Gary L. Hauge

发明人： Bruce A. Tockman ,  John S. Greenland ,  Gary L. Hauge

IPC分类号： A61N1/05

CPC分类号： A61N1/056 ,  A61N2001/0585

摘要： The present invention is a medical assembly comprising an elongated flexible medical device, such as a cardiac lead, and a torquing member, such as a stylet, slidably receivable inside the medical device. The device and member are coupled at their distal ends by a corresponding set of opposing curves. This coupling allows more precise rotational control of the assembly when it is manipulated at its proximal end. In one embodiment, the assembly has a open curvature at its distal end. In another embodiment, the distal end has a closed curvature.

摘要翻译： 本发明是一种医疗组件，其包括诸如心脏引线的细长柔性医疗装置和可以可接收在医疗装置内部的探针构件，例如探针。 装置和构件在其远端处由相应的一组相对的曲线联接。 当联接器在其近端被操纵时，该联接器允许组件的更精确的旋转控制。 在一个实施例中，组件在其远端具有开放曲率。 在另一个实施例中，远端具有闭合曲率。