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:
Feb. 20, 1990
Filed:
Oct. 14, 1988
Siegfried Hiltebrandt, Knittlingen, DE;
Richard Wolf GmbH, , DE;
Abstract
An ocular attachment for an endoscope, in which the endoscopic image may be split into two images in each case by several adjacently positioned beam splitter elements which are displaceable transversely to the image axis, to which end, the one image may be transmitted to a first camera connector along the image axis acting as a first optical axis, and the other image may be transmitted to a second camera connector via an image ductor along a second optical axis. The degree of brightness of these two images may be adjusted by the beam splitter elements having different divisional ratios and held by a mounting, by placing one of the beam splitter elements in the beam path of the endoscopic image in each case, by displacing the mounting. An arrangement is also provided for supplying an undivided endoscopic image at will to the first or second camera connector.