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. 30, 2014
Filed:
Dec. 21, 2006
Nicolas Elie, Ifs, FR;
Nathalie Lassau, Saint-Mande, FR;
Pierre Peronneau, Chateauneuf en Thymerais, FR;
Valerie Rouffiac, Sucy en Brie, FR;
Nicolas Elie, Ifs, FR;
Nathalie Lassau, Saint-Mande, FR;
Pierre Peronneau, Chateauneuf en Thymerais, FR;
Valerie Rouffiac, Sucy en Brie, FR;
Institut Gustave Roussy (IGR), Villejuif, FR;
Abstract
A method and system process a test signal in medical domain by:—acquiring an input digital signal F(t) as a function of time t in the form of two-dimensional data, said signal F(t) resulting from the excitation, within a test substrate, of a substance adapted to emit a signal in response to said excitation;—modeling said input digital signal F(t) in function of a pre-established model;—possibly, generating an output digital signal I(t) made up from said modeling; wherein said modeling is based on the following model: (formula I) where the coefficients a, a, a, p, q, A and B are estimated on the basis of said two-dimensional data. The method and system are directed to the tumoral vascularization or tumoral angiogenesis detection in tumors.