发明名称 |
Fiber optic pick manipulator |
摘要 |
A multi-function pick-manipulator device that provides the functions of a vitreoretinal pick, fiberoptic illumination, and irrigation/aspiration. The manipulator may also function as a bipolar diathermy device. To provide a compact, multi-function device, the aspiration tube projects distally beyond the distal end of the fiber optic containing support tube of the manipulator. The projecting aspiration tube is bent and shaped at its tip to define a pick-like structure that extends in a direction generally transverse to the axis of the fiber optics. An aspiration opening is defined through the wall of the aspiration tube proximal to the pick-like tip.
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申请公布号 |
US5554155(A) |
申请公布日期 |
1996.09.10 |
申请号 |
US19940253917 |
申请日期 |
1994.06.03 |
申请人 |
JOHNS HOPKINS UNIVERSITY |
发明人 |
AWH, CARL C.;RADER, R. SCOTT;WALSH, ALEXANDER C.;DE JUAN, JR., EUGENE |
分类号 |
A61B17/00;A61B18/14;A61B19/00;A61F9/007;A61M1/00;(IPC1-7):A61B17/36 |
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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