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. 01, 2017
Filed:
Sep. 21, 2006
Klaus M. Irion, Emmingen-Liptingen, DE;
Klaus M. Irion, Emmingen-Liptingen, DE;
Karl Storz GmbH & Co. KG, Tuttlingen, DE;
Abstract
The invention relates to a lighting system for endoscopic examinations having a lighting unit that includes at least two LED elements for illuminating an area of examination that is to be observed by means of an endoscope optic. To create a lighting system for endoscopic examinations that ensures a constantly sufficient illumination of the area of examination, it is proposed according to the invention that the direction of radiation of the lighting unit can be displaced between a direction essentially perpendicular to the direction of observation of the endoscope optic upon insertion into the area of examination and a direction essentially in the direction of observation of the endoscope optic after insertion into the area of examination.