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1. 发明申请

US20110190741A1 Coupling of an eye to a laser device 审中-公开
标题翻译：将眼睛耦合到激光装置
公开(公告)号：US20110190741A1
公开(公告)日：2011-08-04
申请号：US13035284
申请日：2011-02-25
申请人： Thomas Deisinger , Olaf Kittelmann , Jing Li , Gerhard Robl , Klaus Vogler , Bend Zerl
发明人： Thomas Deisinger , Olaf Kittelmann , Jing Li , Gerhard Robl , Klaus Vogler , Bend Zerl
IPC分类号： A61B18/20
CPC分类号： A61F9/009 , A61F9/00827 , A61F9/00836 , A61F2009/00872
摘要： According to an exemplary embodiment, a process for coupling a mechanical interface unit to a suction-ring unit retained on an eye by suction force includes a step of relative approximating of the interface unit to the suction-ring unit in an axial direction as far as a first, predetermined relative position of the two components, which is preferentially detected by suitable sensorics. When the first relative position is attained, the evacuation is begun of a suction chamber formed between the interface unit, the suction-ring unit and the surface of the eye, whereby the partial vacuum generated establishes in the suction chamber a contact between the surface of the eye and an applanation plate retained on the interface unit, or enlarges a region of existing contact. The aspirating of the eye onto the applanation plate prevents compression loads and shear loads on the eye such as normally cannot be avoided when impressing the plate onto the eye.
摘要翻译：根据示例性实施例，通过吸力将机械接口单元耦合到保持在眼睛上的吸入环单元的过程包括在轴向方向上相对接近吸入环单元的接口单元的步骤，直到两个部件的第一预定相对位置，其优选地由适当的传感器检测。当达到第一相对位置时，开始在接口单元，吸入环单元和眼睛表面之间形成的吸入室的排气，由此产生的部分真空在吸入室中形成了在眼睛和压平板保留在界面单元上，或者扩大现有接触区域。将眼睛吸入压平板可以防止眼睛上的压缩载荷和剪切载荷，如通常不能避免将眼压贴在眼睛上。

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