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1. (WO2020002965) APPARATUS FOR VISUALIZING A MOVABLE RADIATION SOURCE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002965 International Application No.: PCT/IB2018/000952
Publication Date: 02.01.2020 International Filing Date: 25.06.2018
IPC:
A61N 5/10 (2006.01) ,A61B 6/12 (2006.01) ,G01T 1/29 (2006.01) ,G01T 7/00 (2006.01) ,A61B 6/00 (2006.01) ,G01T 1/16 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
5
Radiation therapy
10
X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
12
Devices for detecting or locating foreign bodies
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
1
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
29
Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
7
Details of radiation-measuring instruments
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
G PHYSICS
01
MEASURING; TESTING
T
MEASUREMENT OF NUCLEAR OR X-RADIATION
1
Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
16
Measuring radiation intensity
Applicants:
MIRION TECHNOLOGIES (CANBERRA), INC [US/US]; 800 Research Parkway Meriden, Connecticut 06450, US
MIRION TECHNOLOGIES (CANBERRA) SAS [FR/FR]; 6 Avenue du Vieil Etang 78182 St Quentin en Yvelines, FR
Inventors:
HANDLEY, Joshua A.; US
ZUVIC, Milan; FR
GINSZ, Michaël; FR
MARIAN, Vlad; FR
SANDWALL, Peter; US
Agent:
LEBKIRI, Alexandre; FR
Priority Data:
Title (EN) APPARATUS FOR VISUALIZING A MOVABLE RADIATION SOURCE
(FR) APPAREIL DE VISUALISATION D’UNE SOURCE DE RAYONNEMENT MOBILE
Abstract:
(EN) An apparatus for visualizing a movable radiation source, the apparatus comprising: a radiation angular position sensor arranged for generating an angular position, with respect to a sensor axis, of a radiation source emitting radiations in front of said radiation angular position sensor; a camera having a camera axis distinct from the sensor axis; a light diverter arranged in front of said radiation angular position sensor for diverting toward the camera, light originally emitted in front of said radiation angular position sensor toward the radiation angular position sensor, the light diverter being arranged to not change the direction of radiations emitted in front of said radiation angular position sensor; and a composite image generator arranged for adding to a camera image captured by the camera a radiation source marker at a position derived from said angular position and automatically scaled to the camera image size and resolution.
(FR) La présente invention concerne un appareil de visualisation d’une source de rayonnement mobile, l’appareil comprenant : un capteur de position angulaire de rayonnement disposé pour générer une position angulaire, par rapport à un axe de capteur, d’une source de rayonnement émettant des rayons à l’avant dudit capteur de position angulaire de rayonnement ; une caméra ayant un axe de caméra distinct de l’axe de capteur ; un déflecteur de lumière disposé à l’avant dudit capteur de position angulaire de rayonnement pour dévier vers la caméra, la lumière émise à l’origine à l’avant dudit capteur de position angulaire de rayonnement vers le capteur de position angulaire de rayonnement, le déflecteur de lumière étant disposé pour ne pas changer le sens des rayonnements émis à l’avant dudit capteur de position angulaire de rayonnement ; et un générateur d’image composite disposé pour l’addition à une image de caméra capturée par la caméra d’un marqueur de source de rayonnement à une position dérivée de ladite position angulaire et automatiquement à l’échelle à la taille et à la résolution de l’image de caméra.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)