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1. (WO2017135532) X-RAY IMAGING DEVICE AND PANORAMIC IMAGE CREATION METHOD USING X-RAY IMAGING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135532 International Application No.: PCT/KR2016/008602
Publication Date: 10.08.2017 International Filing Date: 04.08.2016
IPC:
A61B 6/00 (2006.01) ,A61B 6/14 (2006.01) ,A61B 6/10 (2006.01) ,A61B 6/03 (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
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
14
Applications or adaptations for dentistry
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
10
Application or adaptation of safety means
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
Applicants:
(주)제노레이 GENORAY CO., LTD. [KR/KR]; 경기도 성남시 중원구 둔촌대로 560, 512호 #512, 560, Dunchon-daero, Jungwon-gu Seongnam-si Gyeonggi-do 13230, KR
Inventors:
박병욱 PARK, Byung Uk; KR
전진환 JUN, Jin Hwan; KR
황찬우 HWANG, Chan Woo; KR
이창윤 LEE, Chang Yoon; KR
조규정 CHO, Gyu Jung; KR
Agent:
특허법인 이룸리온 ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM; 서울시 서초구 사평대로 108, 3층 3rd Floor, 108, Sapyeong-daero Seocho-gu, Seoul 06575, KR
Priority Data:
10-2016-001450204.02.2016KR
10-2016-001450304.02.2016KR
10-2016-001450404.02.2016KR
Title (EN) X-RAY IMAGING DEVICE AND PANORAMIC IMAGE CREATION METHOD USING X-RAY IMAGING DEVICE
(FR) DISPOSITIF D'IMAGERIE PAR RAYONS X ET PROCÉDÉ DE CRÉATION D'IMAGE PANORAMIQUE AU MOYEN DU DISPOSITIF D'IMAGERIE PAR RAYONS X
(KO) X선 촬영기 및 X선 촬영기를 이용한 파노라마 영상 생성방법
Abstract:
(EN) An X-ray imaging device according to an embodiment comprises: an X-ray generation unit that irradiates X-rays to a target during an exposure; an X-ray detection unit that detects X-rays penetrating through the target; and a moving unit that moves the X-ray generation unit and the X-ray detection unit, wherein the X-ray generation unit moves in a circular arc having a predetermined range of radius of curvature around a rotary axis, the circular motion starting at a first time point and ending at a second time point, and the X-ray detection unit performs a rectilinear motion for at least part of the time period between the first and second time points in a direction inclined at a predetermined angle with respect to a plane on which at least one circle having the radius of curvature is located, wherein the rectilinear motion starts at a third time point that is the same as or later than the first time point, and ends at a fourth time point that is the same as or earlier than the second time point, and the first difference between the first and second time points is greater than or equal to the second difference between the third and fourth time points.
(FR) La présente invention concerne, selon un mode de réalisation, un dispositif d'imagerie par rayons X comprenant : une unité de génération de rayons X qui irradie des rayons X vers une cible pendant une exposition; une unité de détection de rayons X qui détecte les rayons X pénétrant à travers la cible; et une unité de déplacement qui déplace l'unité de génération de rayons X et l'unité de détection de rayons X. L'unité de génération de rayons X se déplace selon un arc circulaire possédant une plage prédéterminée de rayon de courbure autour d'un axe de rotation, le mouvement circulaire commençant à un premier point dans le temps et se terminant à un deuxième point dans le temps, et l'unité de détection de rayons X effectue un mouvement rectiligne pendant au moins une partie de la période de temps entre les premier et deuxième points dans le temps dans une direction inclinée d'un angle prédéterminé par rapport à un plan sur lequel est situé au moins un cercle possédant le rayon de courbure, le mouvement rectiligne commençant à un troisième point dans le temps qui est identique ou ultérieur au premier point dans le temps, et se terminant à un quatrième point dans le temps qui est identique ou antérieur au deuxième point dans le temps, et la première différence entre les premier et deuxième points dans le temps étant supérieure ou égale à la deuxième différence entre les troisième et quatrième points dans le temps.
(KO) 실시 예에 따른 X선 촬영기는, 노광 기간 동안 대상체로 X선을 조사하는 X선 발생부; 상기 대상체를 투과한 X선을 검출하는 X선 검출부; 및 상기 X선 발생부와 상기 X선 검출부를 이동시키는 이동부를 포함하고, 상기 X선 발생부는 회전축을 중심으로 일정범위의 곡률반경을 가지는 호를 그리며 이동하고- 이때 상기 호를 그리는 운동은 제1 시점에 시작하고 제2 시점에 종료됨 -, 상기 X선 검출부는 상기 제1 시점과 상기 제2 시점 사이의 기간의 적어도 일부 기간 동안 상기 곡률반경을 가지는 적어도 하나의 원이 위치하는 평면에 대하여 일정각도를 가지는 직선방향으로 직선운동하며, 상기 직선운동은 상기 제1 시점과 동일하거나 더 늦은 시점인 제3 시점에 시작하고, 상기 직선운동은 상기 제2 시점보다 동일하거나 더 빠른 시점인 제4 시점에 종료하며, 상기 제1 시점과 상기 제2 시점 사이의 제1 차이는 상기 제3 시점과 상기 제4 시점 사이의 제2 차이보다 더 크거나 같은 것을 특징으로 한다.
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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: Korean (KO)
Filing Language: Korean (KO)