Vorrichtung und Verfahren zur Nah-Echtzeitvorhersage einer Bestrahlungskarte für Interventionelle Radiologie

Details

Veröffentlichungs-Nr.

EP4170668

Aktenzeichen

EP21306474

Anmeldetag

22. Oktober 2021

Veröffentlichung

6. Dezember 2023

Erteilung

6. Dezember 2023

Rechtsraum

EP

IPC

G16H20/40

Abstract

A method for obtaining an irradiation map of a patient during interventional radiology, comprising: - a learning phase consisting in submitting to a neural network (130) a learning set comprising associations between a first input tensor comprising data of a first radiology image (31) of a patient's intervention area, and first acquisition parameters (32) of an interventional radiology device, and labels corresponding to an irradiation map (33) obtained by simulation (12) from the said first radiology image (31) and the said first acquisition parameters (32), - a prediction phase on a given patient, comprising the acquisition of a stream of second acquisition parameters (32) of said interventional radiology device (21), the preparation of a second input tensor comprising data of a second radiology image (31) of said given patient and of said second acquisition parameters, the submission of said second input vector to said neural network (130) and the retrieval of an irradiation map prediction (34).

Anmelder

Firmen

Institut National de la Santé et de la Recherche Médicale
Université de Bretagne Occidentale
Centre Hospitalier Régional et Universitaire de Brest
Université de Strasbourg
Centre National de la Recherche Scientifique
Universite Brest Bretagne Occidentale

Land

🇫🇷 Frankreich

Fachgebiete