发明名称 |
Perfusion dilatation catheter and method of manufacture |
摘要 |
Perfusion dilatation catheter and method of manufacturing the same. The catheter has an elongated flexible shaft with an inflatable balloon mounted near the distal end of the shaft. A first lumen in the shaft communicates with the balloon for inflating and deflating the balloon. A second lumen extends between the proximal and distal ends of the shaft and is adapted to receive a guide wire. Openings formed in the side wall of the shaft on the proximal and distal sides of the balloon communicate with the second lumen to provide a path for blood to flow past the balloon when it is inflated.
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申请公布号 |
US4790315(A) |
申请公布日期 |
1988.12.13 |
申请号 |
US19860903028 |
申请日期 |
1986.09.02 |
申请人 |
ADVANCED CARDIOVASCULAR SYSTEMS, INC. |
发明人 |
MUELLER, JR., RICHARD L.;LEROHL, ANDREW L. |
分类号 |
A61F2/958;A61M25/00;A61M25/01;(IPC1-7):A61M25/00 |
主分类号 |
A61F2/958 |
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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