发明公开
- 专利标题: MEDICAL LEADS HAVING A DISTAL BODY AND AN OPENLY COILED FILAR
- 专利标题(中): 带有远端本体和开放性伤口线圈医学系
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申请号: EP13703969.9申请日: 2013-01-29
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公开(公告)号: EP2838603A1公开(公告)日: 2015-02-25
- 发明人: BONDE, Eric D. , FALKNER, Phillip C. Falkner , HEGLAND, Michael T. , STOLZ, Brian T. , WELLS, Patrick D.
- 申请人: Medtronic Inc.
- 申请人地址: 710 Medtronic Parkway N.E. Minneapolis, Minnesota 55432 US
- 专利权人: Medtronic Inc.
- 当前专利权人: Medtronic Inc.
- 当前专利权人地址: 710 Medtronic Parkway N.E. Minneapolis, Minnesota 55432 US
- 代理机构: Zimmermann & Partner
- 优先权: US201261635798P 20120419
- 国际公布: WO2013158188 20131024
- 主分类号: A61N1/05
- IPC分类号: A61N1/05
摘要:
Medical leads have one or more openly coiled filars and a distal body coupled to the openly coiled filars. The openly coiled filars provide a lead with compliance and elasticity while the distal body provides the firmness needed for placement and support of the electrodes. The openly coiled filars may transition to a linear distal portion that extends to the distal body, and the distal body may have proximal tines that fold proximally to become adjacent to the linear distal portion of the filars. The openly coiled filars may instead extend to the distal body and the proximal tines may be laterally arced to then fold against the lateral surface of the coiled filars. The tines may fold distally during explantation to allow the distal body to release and exit the body.
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