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. 12, 2022
Filed:
Nov. 04, 2019
Oculus Optikgeraete Gmbh, Wetzlar, DE;
Carsten Feiertag, Hungen, DE;
OCULUS OPTIKGERAETE GMBH, Wetzlar, DE;
Abstract
A positioning unit for positioning an optical unit in an optical path of a microscope between a microscope lens and in front of an eye to be examined includes a connection device coupling the positioning unit to the microscope. The positioning unit includes an accommodating device configured to adapt an ophthalmoscopic lens that serves to examine an ocular fundus to the positioning unit as an optical element of the optical unit. The positioning unit includes a positioning device to move the ophthalmoscopic lens relative to the microscope in the longitudinal direction of the optical path. The accommodating device presents an adjusting means for displacing the ophthalmoscopic lens in an adjusting plane that runs orthogonally relative to the optical path of the microscope.