| 发明名称 |
Catheter |
| 摘要 |
The invention is a permanent catheter for use in the practice of peritoneal dialysis. It has a bead on the tube that, in use, underlies the peritoneum and a cuff made of a fibrous material that has a disc that overlies the peritoneum and forms a scar tissue as a seal.
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| 申请公布号 |
US4392855(A) |
申请公布日期 |
1983.07.12 |
| 申请号 |
US19810253948 |
申请日期 |
1981.04.14 |
| 申请人 |
OREOPOULOS, DIMITRIOS G.;ZELLERMAN, GABOR |
发明人 |
OREOPOULOS, DIMITRIOS G.;ZELLERMAN, GABOR |
| 分类号 |
A61M1/00;A61M1/28;A61M25/00;(IPC1-7):A61M25/00 |
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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