发明授权
US5807399A Method for removal of chronically implanted leads and leads optimized
for use therewith
失效
用于去除长期植入的引线和优化用于其的引线的方法
- 专利标题: Method for removal of chronically implanted leads and leads optimized for use therewith
- 专利标题(中): 用于去除长期植入的引线和优化用于其的引线的方法
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申请号: US736000申请日: 1996-10-23
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公开(公告)号: US5807399A公开(公告)日: 1998-09-15
- 发明人: Timothy G. Laske , Pedro A. Meregotte , Michael R. Dollimer
- 申请人: Timothy G. Laske , Pedro A. Meregotte , Michael R. Dollimer
- 申请人地址: MN Minneapolis
- 专利权人: Medtronic, Inc.
- 当前专利权人: Medtronic, Inc.
- 当前专利权人地址: MN Minneapolis
- 主分类号: A61N1/05
- IPC分类号: A61N1/05
摘要:
A method of removing chronically implanted pacing leads and leads specifically adapted to be removed using the method. The leads are constructed so that upon tension applied to the electrode, it is withdrawn to a first location, so that upon further application of tension, the sheath located distal to the withdrawn electrode may collapse, enhancing its removability. In some embodiments of leads particularly adapted for use in conjunction with the method, the leads are provided with a mechanism for allowing breakage of the lead adjacent the points to which the electrode has been withdrawn, upon application of further tension to the electrode.
公开/授权文献
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