发明名称 |
Implantable lead with fixation mechanism in the pulmonary artery |
摘要 |
A lead body extends from a proximal end to a distal end and includes an intermediate portion and an electrode disposed along the intermediate portion. The distal end of the lead includes a pre-formed, biased shape adapted to passively fixate the distal end of the lead within a pulmonary artery with the electrode positioned against the ventricular septum or ventricular outflow tract. The lead body can include a curved portion and a second electrode disposed along the curved portion, wherein the second electrode is positioned a distance from the first electrode such that the second electrode is within the right atrium when the first electrode is positioned against the ventricular septum or ventricular outflow tract.
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申请公布号 |
US2004260374(A1) |
申请公布日期 |
2004.12.23 |
申请号 |
US20040895747 |
申请日期 |
2004.07.21 |
申请人 |
CARDIAC PACEMAKERS, INC. |
发明人 |
ZHANG YONGXING;KNAPP CHRISTOPHER P. |
分类号 |
A61N1/05;(IPC1-7):A61N1/05 |
主分类号 |
A61N1/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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