发明名称 |
Catheters for the delivery of solutions and suspensions |
摘要 |
The present invention provides single balloon infusion catheters that provide an infusion chamber between a body lumen and the catheter balloon when the catheter balloon is inflated. High concentrations of pharmaceutical formulations and other liquids and solutions can be delivered into the infusion chamber under low pressure for local infusion therapy. Optionally, the catheters permit fluids such as blood to continue flowing through the body lumen during infusion therapy.
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申请公布号 |
US5833658(A) |
申请公布日期 |
1998.11.10 |
申请号 |
US19960649900 |
申请日期 |
1996.04.29 |
申请人 |
LEVY, ROBERT J.;GOLDSTEIN, STEVEN |
发明人 |
LEVY, ROBERT J.;GOLDSTEIN, STEVEN |
分类号 |
A61F2/958;A61M25/00;A61M29/02;(IPC1-7):A61M29/00 |
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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