发明授权
US07386351B2 Method and apparatus for placing a coronary sinus/cardiac vein pacing and defibriliation lead with adjustable electrode spacing
有权
用于放置冠状窦/心静脉起搏和除颤引线的方法和装置，具有可调节的电极间距
- 专利标题： Method and apparatus for placing a coronary sinus/cardiac vein pacing and defibriliation lead with adjustable electrode spacing
- 专利标题（中）： 用于放置冠状窦/心静脉起搏和除颤引线的方法和装置，具有可调节的电极间距
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申请号： US10136777申请日： 2002-04-30
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公开(公告)号： US07386351B2公开(公告)日： 2008-06-10
- 发明人: Douglas S. Hine , John L. Sommer , James H. Vaughan , Rick D. McVenes , Paulus C Van Venrooij , Pierre-Andre Grandjean
- 申请人： Douglas S. Hine , John L. Sommer , James H. Vaughan , Rick D. McVenes , Paulus C Van Venrooij , Pierre-Andre Grandjean
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 代理商 Michael C. Soldner; Carol F. Barry; Steve Bauer
- 主分类号： A61N1/05
- IPC分类号： A61N1/05
摘要：
A medical electrical lead, which may be useful in coupling an implantable medical device, is comprised of a first and second lead. The first lead has a first electrode coupled adjacent a distal end portion thereof. The distal end portion of the first lead is anchorable in the coronary sinus of a patient. The second lead is coupled with and moveable along the first lead. The second lead has a second electrode located thereon wherein the position of the first and second electrodes may be varied relative to one another by movement of the second lead along the first lead. A rubber tip holds the relative position of each electrode.
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