专利检索 ap:("INSERM (INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE)" OR "UNIVERSITÉ PARIS EST CRÉTEIL VAL DE MARNE" OR "ETABLISSEMENT FRANÇAIS DU SANG" OR "ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS") AND inv:"Laurent Kiger" 第 1 页

1.

发明授权
Method for spectral study of a biological fluid 有权

公开(公告)号：US11662303B2

公开(公告)日：2023-05-30

申请号：US16768366

申请日：2018-11-30

申请人： INSERM (INSTITUT NATIONAL DE LA SANTÉ ET DE LA RECHERCHE MÉDICALE) , UNIVERSITÉ PARIS EST CRÉTEIL VAL DE MARNE , ETABLISSEMENT FRANÇAIS DU SANG , ASSISTANCE PUBLIQUE—HOPITAUX DE PARIS

发明人： Laurent Kiger , Michael Marden , Pablo Bartolucci , France Pirenne

IPC分类号： G01N21/31 , G01N33/48

CPC分类号： G01N21/31 , G01N33/48

摘要： 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.