发明名称 |
Transmyocardial revascularization catheter and assembly |
摘要 |
A transmyocardial revascularization catheter which includes an elongate drive shaft having a proximal end, a distal end and a longitudinal axis. The TMR catheter also includes a cutting tip disposed at the distal end of the shaft. The tip has a distally disposed cutting edge and a longitudinally extending lumen therethrough. A motor is coupled to the drive shaft for rotation of the cutting tip. The shaft defines a longitudinally extending lumen in fluid communication with the tip lumen.
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申请公布号 |
US6290709(B1) |
申请公布日期 |
2001.09.18 |
申请号 |
US19990271045 |
申请日期 |
1999.03.17 |
申请人 |
ELLIS LOUIS;HENDRICKSON GARY L. |
发明人 |
ELLIS LOUIS;HENDRICKSON GARY L. |
分类号 |
A61B17/00;A61B17/16;A61B17/22;A61B17/32;(IPC1-7):A61B17/32 |
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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