发明名称 |
HARNLEITEREINLAGE MIT SPIRALFOERMIGER HALTERUNG |
摘要 |
A ureteral stent for maintaining drainage of urine between the kidney and the bladder including an elongated flexible silicone tubular member having a series of helical coils on its distal end, the longitudinal axis of which is parallel to the tubular member. A retention coil is formed on the proximal end of the tubular member for reception in the renal pelvis and drainage holes are formed along the length of the stent. The stent is straightened for insertion by means of a wire guide. |
申请公布号 |
DE3342163(A1) |
申请公布日期 |
1984.06.07 |
申请号 |
DE19833342163 |
申请日期 |
1983.11.22 |
申请人 |
C.R. BARD,INC. |
发明人 |
J. NORTON,WILLIAM;STEPHEN WOLOSKY,IRWIN |
分类号 |
A61B17/00;A61B19/00;A61F2/00;A61F2/02;A61F2/04;A61F2/88;A61M25/00 |
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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