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:
May. 30, 2023
Filed:
Nov. 30, 2018
Inserm (Institut National DE LA Santé ET DE LA Recherche Médicale), Paris, FR;
Université Paris Est Créteil Val DE Marne, Creteil, FR;
Etablissement Français Du Sang, La Plaine Saint Denis, FR;
Assistance Publique—hopitaux DE Paris, Paris, FR;
Laurent Kiger, Paris, FR;
Michael Marden, Aulnay sous Bois, FR;
Pablo Bartolucci, L'hay les Roses, FR;
France Pirenne, Paris, FR;
Abstract
The aim of the present invention is to propose a novel method for spectral study of a biological fluid from an absorption spectrum of a sample of the biological fluid. The inventors have made an original use of spectroscopy in order to accurately determine the protein content of a biological sample, in particular for oxyhaemoglobin, methaemoglobin, bilirubin and the haem bound to serum albumin. Such a method can be used in a variety of applications concerning haem- or haemoprotein- related diseases, in particular diagnostic methods, treatment follow-up methods, methods for determining biomarkers or screening methods. Such a method is also advantageous for qualifying blood bags.