发明名称 |
Catheter having a funnel-shaped occlusion balloon of uniform thickness and methods of manufacture |
摘要 |
Methods and apparatus are provided for removing emboli during an angioplasty, stenting or surgical procedure comprising a catheter having a funnel-shaped occlusion balloon of uniform thickness disposed on a distal end of the catheter. The occlusion balloon is fused to the distal end so that it provides a substantially seamless flow transition into a working lumen of the catheter. Additionally, a distal edge of the occlusion balloon is configured to be in close proximity with an inner wall of a vessel to facilitate blood flow into the catheter and efficiently remove emboli.
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申请公布号 |
US2003023204(A1) |
申请公布日期 |
2003.01.30 |
申请号 |
US20020187058 |
申请日期 |
2002.06.27 |
申请人 |
VO HUNG VAN;BETELIA RAINIER |
发明人 |
VO HUNG VAN;BETELIA RAINIER |
分类号 |
A61B17/00;A61B17/12;A61B17/22;A61F2/01;A61F2/958;A61M1/00;A61M25/00;(IPC1-7):A61M29/00 |
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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