发明名称 |
Articulating stone basket |
摘要 |
A medical retrieval device includes a handle, two gear racks movably mounted to the handle for longitudinal movement, and a pinion rotatably mounted to the handle so as to engage the two gear racks. Rotation of the pinion moves the gear racks in opposite directions. A basket has at least three legs, an adjacent two of the legs being connected to one of the gear racks, and the remainder of the legs being connected to the other gear rack such that rotation of the pinion displaces the two legs in a first direction and displaces the remainder of the legs in a second direction. Thus rotation of the pinion articulates the basket.
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申请公布号 |
US2003109888(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20010020749 |
申请日期 |
2001.12.12 |
申请人 |
MERCEREAU STEVE;BUTCHER KEN;VANDUSSELDORP GREGG A;BAGLEY DEMETRIUS;BIMBO FRANK |
发明人 |
MERCEREAU STEVE;BUTCHER KEN;VANDUSSELDORP GREGG A;BAGLEY DEMETRIUS;BIMBO FRANK |
分类号 |
A61B17/221;A61B17/22;A61B17/28;(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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