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:
Sep. 04, 2012
Filed:
May. 07, 2008
Zoran Cerovic, Paris, FR;
Nicolae Moise, Gif sur Yvette, FR;
Yves Goulas, Le Plessis Robinson, FR;
Jean-luc Ayral, Antony, FR;
Zoran Cerovic, Paris, FR;
Nicolae Moise, Gif sur Yvette, FR;
Yves Goulas, Le Plessis Robinson, FR;
Jean-Luc Ayral, Antony, FR;
FORCE-A, Orsay, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Universite Paris Sud, Orsay, FR;
Abstract
A method and a system for jointly determining the content of a first chromophorous and fluorescent compound and a second chromophorous compound in a biological tissue (). The determination of the content of the chromophorous and fluorescent compound () is carried out by optical measurement of the differential absorption of this chromophorous and fluorescent compound () and the determination of the content of the second chromophorous compound () is carried out by optical measurement of the fluorescence of the chromophorous and fluorescent compound (). Optical radiations (-) are utilized which are suitably chosen in combination with at least one operation of filtering these radiations suited to using single detection () and measurement element for the two determinations.