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:
May. 10, 2011
Filed:
Sep. 28, 2007
Gerhard Gaida, Aalen, DE;
Gerhard Gaida, Aalen, DE;
Carl Zeiss Surgical GmbH, Oberkochen, DE;
Abstract
An ophthalmic surgical microscope system () includes a surgical microscope (). The surgical microscope () is accommodated on a carrier unit () so as to be adjustable in elevation in order to be able to adjust a work distance () between the surgical microscope () and a patient eye (). A first drive () is provided for adjusting the elevation of the surgical microscope (). The ophthalmic surgical microscope system () includes an ophthalmic ancillary module () having an adjustable ophthalmic magnifier lens (). The work distance () between the ophthalmic magnifier lens () and the patient eye () can be adjusted with a second drive (). A drive coupling () is provided which couples the first drive for adjusting elevation of the surgical microscope () to the second drive () for adjusting the ophthalmic magnifier lens ().