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:
Dec. 16, 1997
Filed:
Sep. 29, 1994
Joachim Luber, Essingen-Forst, DE;
Arvids Mackevics, Unterkochen, DE;
Carl-Zeiss-Stiftung, Heidenheim, DE;
Abstract
For the use of an Operation Microscope, in computer-supported stereotactic surgery, a set of preoperative diagnostic data of a patient is first generated by means of an image-forming preoperative diagnostic procedure. The surgeon then plans the operation path on a central control unit and determines which of the stored diagnostic images are to be reflected into the observation optics of the operation microscope. During the operation, the operation microscope, arranged on a motorized support system, is caused to travel in a motorized manner along the established operation path, and the diagnostic images corresponding to the prior selection are selectively reflected into the observation optics of the operation microscope without a correlation having to be carried out of the respective individual coordinate systems.