发明名称 |
Apparatus and method to reduce restenosis after arterial intervention |
摘要 |
An apparatus guided by a guidewire within a patient's artery for reducing restenosis after arterial intervention in the patient's artery. A radiation dose delivery wire with a radiation source encapsulated within its distal end is inserted into a blind lumen in a balloon catheter to deliver radiation to a target area of the patient's artery.
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申请公布号 |
US5503613(A) |
申请公布日期 |
1996.04.02 |
申请号 |
US19940184380 |
申请日期 |
1994.01.21 |
申请人 |
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK |
发明人 |
WEINBERGER, JUDAH Z. |
分类号 |
A61B17/22;A61M25/00;A61M36/04;A61N5/10;(IPC1-7):A61N5/00 |
主分类号 |
A61B17/22 |
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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