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:
Mar. 03, 1998
Filed:
Jun. 17, 1996
Klaus Klingenbeck-Regn, Nueremberg, DE;
Arnulf Oppelt, Spardorf, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
In an apparatus and method for examining tissue by transillumination of the tissue, light having different, defined wavelengths is emitted from a plurality of monochromatic light sources into tissue under examination, the light emerging from the tissue is detected by a detector arrangement for detecting the parts of the emitted light transmitted by the tissue, and signals from the detector arrangement are supplied to an evaluation unit. The evaluation unit calculates data with respect to the concentration of the different tissue components in the tissue under examination from the different signals on the basis of stored data that correspond to the light absorption of different tissue components.