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. 02, 1994
Filed:
Jan. 10, 1994
Arthur J Sable, Boulder, CO (US);
Opton Corporation, Boulder, CO (US);
Abstract
A permanent color record (18,20,22) of an image provided by a scanner (10) employed in medical diagnostic procedures is formed on a standard sheet (58) of 8.times.10 inch black-and-white film by three separate monochromatic record images (18,20,22) of respectively different ones of three color components of the scanner developed image. The film sheet (58) with its three black-and-white images is viewed on the screen of a viewer (116) having three lenses (120,122,124) positioned to project light of three different colors in converging paths through respective ones (222a,222b,222c) of the monochromatic record images and to project three image components in mutual superposition on the viewer screen. The three different color image components on the viewer screen are precisely positioned so that there is no visibly discernible misregistration. Either the three image components on the color record are formed on the sheet film (58) with a predetermined maximum misregistration or the viewing system is adjusted to accomplish such maximum misregistration on the viewer screen. A hard disc memory (430) is used to acquire and electrically store a plurality of color or black-and-white images made in any sequence before selectively extracting all black-and-white or all color images for optical recording.