Illuminating apparatus for an operating microscope

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Reexamination Certificate

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Details

C351S243000, C359S368000, C359S389000

Reexamination Certificate

active

08007107

ABSTRACT:
The present invention relates to an illuminating apparatus for an operating microscope comprising two observation beam paths (152, 154) for a first observer (main surgeon) and two observation beam paths (156, 158) for a second observer (assisting surgeon), comprising an illuminating system (102; 106a,108a,172) and deflecting means (118, 120, 170), for deflecting light emanating from the illumination system onto an object (200) that is to be observed, wherein the deflecting device comprises a first deflecting element (118) which is associated with a first observation beam path (152) of the first observer and a first observation beam path (156) of the second observer, and a second deflecting element (120) which is associated with a second observation beam path (154) of the first observer and a second observation beam path (158) of the second observer.

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patent: 5760952 (1998-06-01), Koetke
patent: 6011647 (2000-01-01), Geschwentner
patent: 2003/0161037 (2003-08-01), Sander
patent: 2004/0174591 (2004-09-01), Sander
patent: 33 27 672 (1985-02-01), None
patent: 10 2007 008 635 (2007-09-01), None
patent: 11038327 (1999-02-01), None
patent: 11109254 (1999-04-01), None

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