发明名称 |
Servoelectric micromanipulator for movement on spherical coordinates |
摘要 |
The invention contemplates a micromanipulator as for the manipulation of a vitrectomy instrument, wherein a single remotely operable control means is effective through three independent spherical-coordinate servoelectric drives to selectively control the operative end of the instrument, within an operating volume defined by spherical coordinates centered at a fixed point of origin; in a vitrectomy, the fixed point of origin is illustratively the point of surgical entry through the pars plana of the eye.
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申请公布号 |
US4342951(A) |
申请公布日期 |
1982.08.03 |
申请号 |
US19790102334 |
申请日期 |
1979.12.11 |
申请人 |
CARL ZEISS-STIFTUNG |
发明人 |
MULLER, ORTWIN;BIBER, KLAUS;SCHMAUDER, ROLAND;SPITZNAS, MANFRED |
分类号 |
A61F9/00;A61F9/007;B25J7/00;(IPC1-7):G05B11/32 |
主分类号 |
A61F9/00 |
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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