发明名称 |
Ultrasound catheter for improving blood flow to the heart |
摘要 |
A catheter useful for improving blood flow to a patient's heart has an elongated catheter body with a proximal end and a distal end. The elongated catheter body defines a catheter lumen. The elongated catheter body has an introducer distal portion with a tissue piercing distal end. An ultrasound transducer is positioned in the introducer distal portion.
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申请公布号 |
US2002161325(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
US20010035895 |
申请日期 |
2001.11.06 |
申请人 |
HANSMANN DOUGLAS R. |
发明人 |
HANSMANN DOUGLAS R. |
分类号 |
A61B17/00;A61B17/22;A61B19/00;(IPC1-7):A61B8/14;A61B17/20 |
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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