发明授权
- 专利标题: Medical electrical lead
- 专利标题(中): 医用电线
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申请号: US482775申请日: 2000-01-13
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公开(公告)号: US06119042A公开(公告)日: 2000-09-12
- 发明人: David D. Verness , George M. Huepenbecker , Dale A. Wahlstrom
- 申请人: David D. Verness , George M. Huepenbecker , Dale A. Wahlstrom
- 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:
An implantable lead which has an increased resistance to fracture and has the capability of continued function after fracture of a conductor. The lead is provided with a coiled conductor which may be monofilar or multifilar and which extends along the length of the lead, running from an electrical connector at the proximal end of the lead to an electrode at or near the distal end of the lead. In addition, the lead is provided with a stranded conductor which is electrically coupled to the coiled conductor at point along the lead body located proximal to the point of expected breakage of the coiled conductor and at a point along the lead body located distal to the point of expected breakage. The proximal and distal ends of the stranded conductor in some embodiments are also mechanically coupled to the coiled conductor.
公开/授权文献
- US5614217A Capsule shell formulation to produce brittle capsules 公开/授权日:1997-03-25