发明名称 |
Control arrangement for an apparatus for ophthalmological treatment |
摘要 |
The control arrangement (13) of this invention includes a casing on which the hand (22) of a medical practitioner may rest when the position of the point of focus of a laser beam onto a place to be surgically treated is sought. The arrangement includes a roller (20) operated by the thumb (21) and a ball (23) operated by the index finger (24), the roller and the ball respectively displacing the point of focus along a first coordinate axis (Z) and along second and third coordinate axes (X Y). A push button (25) operated by the middle finger (26) controls firing of the laser beam. The arrangement is used in ophthalmology.
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申请公布号 |
US5000561(A) |
申请公布日期 |
1991.03.19 |
申请号 |
US19890417574 |
申请日期 |
1989.10.05 |
申请人 |
LASAG AG |
发明人 |
LAWNICZAK, MICHEL;BAETSCHER, PAUL;MEERSTETTER, ROBERT |
分类号 |
A61F9/00;A61B3/00 |
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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