The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2019
Filed:
Aug. 19, 2016
Carl Zeiss Meditec Ag, Jena, DE;
Christoph Hauger, Aalen, DE;
Guenter Meckes, Munich, DE;
Carl Zeiss Meditec AG, Jena, DE;
Abstract
A surgical microscope for producing an observation image of an object region for an observer is provided. The surgical microscope includes an image acquisition device to acquire an image of the object region, a display device, an image processing and control device, a computer unit, a switchable imaging optical unit, an eyepiece and an optical observation beam path. The switchable imaging optical unit feeds the observation image to the eyepiece via the optical observation beam path in a first switching state. In a second switching state, the switchable imaging optical unit interrupts the optical observation beam path between the object region and the eyepiece to display an acquired image in the eyepiece and to electronically superpose the object region image data at a predefined position onto the image of the object region.