发明名称 |
PMR catheter |
摘要 |
Devices and methods for performing percutaneous myocardial revascularization (PMR). A catheter in accordance with the invention includes an elongate shaft having a proximal end and a distal end. The elongate shaft defines a lumen, and a conductor is disposed inside the lumen. An electrode portion is formed by the bent portion of the conductor which extends from the distal end of the elongate shaft. A method in accordance with the present invention may be used to form a wound through the endocardium and into the myocardium of a patient's heart. Collateral damage to the myocardium may be created by infusing pressurized fluid into the wound. A number of fluids may be delivered to a location proximate the wound via the catheter.
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申请公布号 |
US2001049523(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
US20010814314 |
申请日期 |
2001.03.21 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
DEVORE LAURI;KINSELLA BRYAN |
分类号 |
A61B17/00;A61B18/14;(IPC1-7):A61B18/14 |
主分类号 |
A61B17/00 |
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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