发明名称 |
MINIMALLY-INVASIVE MEDICAL RETRIEVAL DEVICE |
摘要 |
A medical retrieval device (10) is provided which includes an elongated cylindrical member (11) having a passage extending therein and having a metallic proximal (21) and distal (37) portions. The proximal and distal portions (21, 37) are formed as separate pieces and connected at a junction (59). The elongated cylindrical member (11) has an area of substantially constant inner and outer diameters extending at least from a portion of the proximal portion (21) closely adjacent to the junction (59) through the junction (59) and to a portion (37) of the distal portion closely adjacent t o the junction (59).
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申请公布号 |
CA2419688(A1) |
申请公布日期 |
2002.03.21 |
申请号 |
CA20012419688 |
申请日期 |
2001.09.14 |
申请人 |
COOK UROLOGICAL INCORPORATED |
发明人 |
FOSTER, THOMAS L. |
分类号 |
A61B17/221;A61B17/22;(IPC1-7):A61B17/22 |
主分类号 |
A61B17/221 |
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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