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:
Aug. 09, 2022
Filed:
Dec. 31, 2019
Applicant:
Carl Zeiss Meditec Ag, Jena, DE;
Inventors:
Assignee:
Carl Zeiss Meditec AG, Jena, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/00 (2006.01); G02B 21/02 (2006.01); G06F 3/01 (2006.01); A61B 90/00 (2016.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 21/0012 (2013.01); A61B 90/361 (2016.02); G02B 21/025 (2013.01); G06F 3/012 (2013.01); G06F 3/013 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0138 (2013.01);
Abstract
A method of operating a surgical microscope includes detecting a direction of gaze of a user and detecting an amount of a movement of a head of the user. The movement of the head of the user is of a translatory movement type and a rotatory movement type. Amounts of movements or rotations of the camera or changes in the magnification are performed based on the detected amount of a movement of the head of the user.