发明名称 |
CATHETER FOR INJECTING FLUID MEDICATION INTO AN ARTERIAL WALL |
摘要 |
A device for injecting medication into a vessel wall includes an inflatable balloon mounted on a catheter. Additionally, a tubular sleeve surrounds the balloon to create an infusion chamber between the sleeve and the balloon, and a plurality of injectors are mounted on the sleeve in fluid communication with the infusion chamber. During use of the device, the balloon is first positioned in a vessel and then inflated to embed the injectors into the vessel wall. Next, a fluid medicament is introduced into the infusion chamber for further infusion from the chamber and through the injectors into the vessel wall.
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申请公布号 |
CA2170176(A1) |
申请公布日期 |
1997.01.11 |
申请号 |
CA19962170176 |
申请日期 |
1996.02.23 |
申请人 |
INTERVENTIONAL TECHNOLOGIES INC. |
发明人 |
VIGIL, DENNIS M.;BARATH, PETER |
分类号 |
A61M25/00;A61F2/958;A61M29/02;(IPC1-7):A61M25/08;A61M25/10 |
主分类号 |
A61M25/00 |
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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