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1. WO2022009014 - SYSTEM FOR PLANNING AND VERIFYING TREATMENT DURING IORT PROCEDURES

Publication Number WO/2022/009014
Publication Date 13.01.2022
International Application No. PCT/IB2021/055616
International Filing Date 24.06.2021
IPC
G06T 3/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3Geometric image transformation in the plane of the image
G06T 7/30 2017.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
30Determination of transform parameters for the alignment of images, i.e. image registration
CPC
A61N 2005/1061
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
5Radiation therapy
10X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
1048Monitoring, verifying, controlling systems and methods
1049for verifying the position of the patient with respect to the radiation beam
1061using an x-ray imaging system having a separate imaging source
A61N 5/103
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
5Radiation therapy
10X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
103Treatment planning systems
G06T 2207/10072
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10072Tomographic images
G06T 2207/30096
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30004Biomedical image processing
30096Tumor; Lesion
G06T 3/0068
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3Geometric image transformation in the plane of the image
0068for image registration, e.g. elastic snapping
G06T 7/30
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
30Determination of transform parameters for the alignment of images, i.e. image registration
Applicants
  • ISTITUTO NAZIONALE DI FISICA NUCLEARE [IT]/[IT]
Inventors
  • COLLAMATI, Francesco
Agents
  • SARPI, Maurizio
  • FEZZARDI, Antonio
Priority Data
10202000001638707.07.2020IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) SYSTEM FOR PLANNING AND VERIFYING TREATMENT DURING IORT PROCEDURES
(FR) SYSTÈME DE PLANIFICATION ET DE VÉRIFICATION DE TRAITEMENT PENDANT DES PROCÉDURES IORT
Abstract
(EN) The present patent application relates to a procedure which allows obtaining, without resorting to traditional imaging techniques, a computed tomography or CT image which is representative of the intraoperative condition of the operated subject with sufficient precision for the purposes of processing a treatment plan or TPS (Treatment Planning System) in IORT.
(FR) La présente invention concerne une procédure qui permet d'obtenir, sans recourir à des techniques d'imagerie classiques, une image de tomodensitométrie (CT) qui est représentative de l'état peropératoire du sujet opéré avec une précision suffisante pour le traitement d'un plan de traitement ou d'un TPS (système de planification de traitement) dans l'IORT.
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