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. 24, 2016
Filed:
Jul. 18, 2013
Karlsruher Institut Fuer Technologie, Karlsruhe, DE;
Ingo Sieber, Karlsruhe, DE;
Helmut Guth, Eggenstein-Leopoldshafen, DE;
Georg Bretthauer, Karlsruhe, DE;
Ulrich Gengenbach, Remchingen/Singen, DE;
Rudolf F. Guthoff, Rostock, DE;
KARLSRUHER INSTITUT FUER TECHNOLOGIE, Karlsruhe, DE;
Abstract
A wide-angle optical unit for ophthalmological implants in the eye includes a lens system arranged in a rotationally symmetrical manner about an optical axis and further includes at least two lenses that rest one on top of the other in a planar manner and which are made of materials having different optical refractive indices. In addition, the wide-angle optical unit includes an optical decoupling structure and a trailing lens arranged proximally with respect to the interior of the eye. The trailing lens is mounted around the optical decoupling structure.