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1. (WO2013162271) PLANAR MOBILE POSITRON EMISSION TOMOGRAPHY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/162271 International Application No.: PCT/KR2013/003487
Publication Date: 31.10.2013 International Filing Date: 24.04.2013
IPC:
A61B 6/03 (2006.01) ,G01T 1/161 (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
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
161
Applications in the field of nuclear medicine, e.g. in vivo counting
Applicants: GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION[KR/KR]; (Bokjeong-dong), 1342, Seongnam-daero Sujeong-gu, Seongnam-si, Gyeonggi-do 461-701, KR
JUSTEK, INC.[KR/KR]; 630-46, Nambudae-ro, Jinwi-Myeon Pyeongtaek-si, Gyeonggi-do 451-864, KR
Inventors: CHO, Zang Hee; KR
KIM, Young Bo; KR
SON, Young Don; KR
KIM, Hang Keun; KR
CHO, Myoung Hee; KR
CHO, Seuong Hyup; KR
Agent: Y.P.LEE, MOCK & PARTNERS; 12F Daelim Acrotel, 13 Eonju-ro 30-gil Gangnam-gu, Seoul 135-971, KR
Priority Data:
10-2012-004401726.04.2012KR
Title (EN) PLANAR MOBILE POSITRON EMISSION TOMOGRAPHY DEVICE
(FR) DISPOSITIF DE TOMOGRAPHIE PAR ÉMISSION DE POSITONS MOBILE ET PLANAIRE
(KO) 평면이동형 양전자 방출 단층 촬영 장치
Abstract:
(EN) The present invention relates to a positron emission tomography device for capturing an image of an object to be examined by using positrons, and comprises: a frame; a mobile plate which is a planar member having a central hole, and is able to perform parallel-travel movement in the X direction and the Y direction and rotational movement in the Z direction with respect to the frame; detection modules, of which a plurality are joined to the mobile plate, in a state disposed around the circumference of the central hole; and three parallel-travel mobile units which respectively produce parallel-travel movement in specific directions over the X-Y surface, in three points of the mobile plate that are separated from each other. The three parallel-travel mobile units are disposed in such a way that the mobile plate can simultaneously perform respectively independent X-direction and Y-direction parallel-travel movements and Z-direction rotational movements with respect to the frame. According to the present invention, there is the advantage that sampling intervals in each of the axial directions are made more dense as the mobile plate can simultaneously perform respectively independent X-direction and Y-direction parallel-travel movements and Z-direction rotational movements.
(FR) La présente invention concerne un dispositif de tomographie par émission de positons destiné à capturer une image d'un objet à examiner à l'aide de positons, qui comprend : un châssis ; une plaque mobile qui est un élément planaire ayant un trou central, et est capable de réaliser un mouvement de déplacement parallèle dans la direction X et dans la direction Y et un mouvement rotatif dans la direction Z relativement au châssis ; des modules de détection, plusieurs d'entre eux étant fixés à la plaque mobile, et disposés autour de la circonférence du trou central ; et trois unités mobiles à déplacement parallèle qui produisent respectivement un mouvement de déplacement parallèle dans des directions spécifiques sur la surface X-Y, en trois points de la plaque mobile qui sont séparés les uns des autres. Les trois unités mobiles à déplacement parallèle sont disposées de telle manière quel la plaque mobile peut simultanément réaliser des mouvements de déplacement parallèle dans la direction X et dans la direction Y et des mouvements rotatifs dans la direction Z respectivement indépendants relativement au cadre. La présente invention offre l'avantage d'avoir des intervalles d'échantillonnage plus denses dans chacune des directions axiales étant donné que la plaque mobile peut simultanément réaliser des mouvements de déplacement parallèle dans la direction X et dans la direction Y et des mouvements rotatifs dans la direction Z respectivement indépendants.
(KO) 본 발명은 양전자를 이용하여 피검체를 촬영하는 양전자 방출 단층 촬영 장치에 관한 것으로서, 프레임; 중공을 가진 판형 부재로서, 상기 프레임에 대하여 X방향·Y방향 병진 운동, Z방향 회전 운동이 가능한 이동판; 상기 중공의 원주를 따라 복수 개 배치된 상태로, 상기 이동판에 결합되어 있는 검출모듈; 서로 이격되어 있는 상기 이동판의 세 지점에, X-Y평면상의 특정한 방향으로 병진 운동을 각각 발생시키는 3개의 병진 이동 유닛;을 구비하며, 상기 3개의 병진 이동 유닛은, 상기 이동판이 상기 프레임에 대하여 X방향·Y방향 병진 운동 및 Z방향 회전 운동을 각각 독립적으로 동시에 수행할 수 있도록, 배치되어 있는 것을 특징으로 한다. 본 발명에 따르면, 상기 이동판이 상기 X방향·Y방향 병진 운동 및 Z방향 회전 운동을 각각 독립적으로 동시에 수행할 수 있어, 상기 각 축 방향의 샘플링 간격을 조밀하게 하는 효과가 있다.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)