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1. (WO2018059577) METHOD AND SYSTEM FOR CALIBRATING AN IMAGING SYSTEM
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Pub. No.: WO/2018/059577 International Application No.: PCT/CN2017/104779
Publication Date: 05.04.2018 International Filing Date: 30.09.2017
IPC:
A61B 6/03 (2006.01) ,A61B 6/04 (2006.01) ,A61B 6/00 (2006.01) ,G06T 11/00 (2006.01)
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
02
Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03
Computerised tomographs
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
04
Positioning of patients; Tiltable beds or the like
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
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
11
2D [Two Dimensional] image generation
Applicants:
SHENZHEN UNITED IMAGING HEALTHCARE CO., LTD. [CN/CN]; Room 202-207, Building C No. 1 Chuangye Building No. 6 Industrial Rd, Nanshan District Shenzhen, Guangdong 518067, CN
Inventors:
LIU, Weiping; CN
GU, Xiaoyue; CN
SUN, Youjun; CN
Agent:
METIS IP (CHENGDU) LLC; (No. 846 South Tianfu Road) Tianfu Innovation Center Chengdu, Sichuan 610213, CN
Priority Data:
201611039000.821.11.2016CN
201621099638.630.09.2016CN
201710308861.X04.05.2017CN
Title (EN) METHOD AND SYSTEM FOR CALIBRATING AN IMAGING SYSTEM
(FR) PROCÉDÉ ET SYSTÈME D’ÉTALONNAGE D’UN SYSTÈME D'IMAGERIE
Abstract:
(EN) A system (100) and method are for medical imaging. The method may include: move, by a motion controller (160), a phantom along an axis of a scanner (110) to a plurality of phantom positions; acquire, by a scanner (110) of the imaging device, a first set of PET data relating to the phantom at the plurality of phantom positions; and store the first set of PET data as an electrical file. The length of an axis of the phantom may be shorter than the length of an axis of the scanner (110), and at least one of the plurality of phantom positions may be inside a bore of the scanner (110).
(FR) L'invention a trait à un système (100) et à un procédé destinés à l'imagerie médicale. Le procédé peut consister : à déplacer, au moyen d'un dispositif de commande de mouvement (160), un fantôme le long d'un axe d'un scanner (110) vers une pluralité de positions fantômes ; à acquérir, au moyen d'un scanner (110) du dispositif d'imagerie, un premier ensemble de données TEP relatives au fantôme au niveau de la pluralité de positions fantômes ; et à mémoriser le premier ensemble de données TEP sous la forme d'un fichier électrique. La longueur d'un axe du fantôme peut être plus courte que la longueur d'un axe du scanner (110), et au moins l'une de la pluralité de positions fantômes peut être située à l'intérieur d'un alésage du scanner (110).
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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)