发明名称 |
Method of inducing negative pressure in the urinary collecting system and apparatus therefor |
摘要 |
This invention concerns a method of improving kidney function, whereby a negative pressure is induced in the kidney. One embodiment useful in this regard comprises a balloon catheter having at least one lumen therethrough where the proximal end of the lumen is connected to a vacuum source.
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申请公布号 |
US6500158(B1) |
申请公布日期 |
2002.12.31 |
申请号 |
US19980048448 |
申请日期 |
1998.03.26 |
申请人 |
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK |
发明人 |
IKEGUCHI EDWARD F. |
分类号 |
A61M1/00;(IPC1-7):A61M1/00 |
主分类号 |
A61M1/00 |
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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