公开(公告)号：US4138191A

公开(公告)日：1979-02-06

申请号：US784039

申请日：1977-04-04

申请人： Gholam A. Peyman ,  Jeffrey E. Koziol ,  Walter I. Fried ,  Donald R. Sanders

发明人： Gholam A. Peyman ,  Jeffrey E. Koziol ,  Walter I. Fried ,  Donald R. Sanders

IPC分类号： G02B21/00 ,  G02B21/22 ,  G02B21/36

CPC分类号： G02B21/0012 ,  G02B21/22 ,  G02B21/362

摘要： A combined operating microscope and illumination system having a coaxial and/or par focal light source for illumination for precise instrumentation during intraocular and other operating procedures. Stereoscopic view for a surgeon and an assistant is provided with an alternatively selective light diverting system in the assistant's light system for photographic purposes. Coaxial and par focal slit illumination are achieved by a light source movable on an arc shaped tract without reflecting light through the surgeon's lens system thereby permitting additional space for a second light system to the assistant without reducing that available to the surgeon.

摘要翻译： 组合的操作显微镜和照明系统，其具有用于在眼内和其它操作过程中用于精确仪器的照明的同轴和/或对焦焦点光源。 外科医生和助手的立体视图在辅助照明系统中提供了用于摄影目的的可选择性的光转移系统。 同轴和对焦狭缝照明通过可在弧形管道上移动的光源实现，而不通过外科医生的透镜系统反射光，从而允许向辅助人员提供用于第二光系统的额外空间，而不会减少外科医生可用的空间。