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:
Dec. 18, 2001
Filed:
Jun. 08, 2000
Applicant:
Inventors:
Ulrich Haefele, Oberderdingen, DE;
Michael Voegele, Kaempfelbach, DE;
Assignee:
Richard Wolf GmbH, Knittingen, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/07 ;
U.S. Cl.
CPC ...
A61B 1/07 ;
Abstract
An electronic endoscope with a picture sensor located at its distal end and with several illumination units (LEDs) integrated in the endoscope, for producing illumination light irradiated at the distal endoscope end. The illumination units are arranged as a linear and axial array of LEDs in a space, of an enveloping tube, connecting proximally to the picture sensor. To the LEDs there are allocated fiber-optics into which the light irradiated by the LEDs may be coupled. The fiber-optics run up to the distal endoscope end and here are grouped together to a bundle.