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1. (WO2018088872) MULTIPLEXING SIGNAL PROCESSING METHOD USING BIPOLAR PULSE
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Pub. No.: WO/2018/088872 International Application No.: PCT/KR2017/012876
Publication Date: 17.05.2018 International Filing Date: 14.11.2017
IPC:
A61B 6/00 (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
Applicants:
서강대학교산학협력단 SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION [KR/KR]; 서울시 마포구 백범로 35 (신수동, 서강대학교) (Sinsu-dong, Sogang University), 35, Baekbeom-ro, Mapo-gu Seoul 04107, KR
Inventors:
최용 CHOI, Yong; KR
김규범 KIM, Kyu Bom; KR
김연경 KIM, Yeon Kyeong; KR
임현태 LEEM, Hyun Tae; KR
Agent:
특허법인 엠에이피에스 MAPS INTELLECTUAL PROPERTY LAW FIRM; 서울시 강남구 테헤란로8길 37, 8층(역삼동, 한동빌딩) (Yeoksam-dong, Handong Bldg.), 8F, 37, Teheran-ro 8-gil, Gangnam-gu, Seoul 06239, KR
Priority Data:
10-2016-015098414.11.2016KR
Title (EN) MULTIPLEXING SIGNAL PROCESSING METHOD USING BIPOLAR PULSE
(FR) PROCÉDÉ DE TRAITEMENT DE SIGNAUX DE MULTIPLEXAGE UTILISANT DES IMPULSIONS BIPOLAIRES
(KO) 양극성 펄스를 이용한 멀티플렉싱 신호 처리 방법
Abstract:
(EN) The present invention relates to a multiplexing signal processing device for processing a radiation image, comprising: a photodetector comprising a plurality of photodiodes for converting, into an electrical signal, a flash signal outputted from a scintillator unit for converting radiation into the flash signal; and a plurality of signal conversion units, which are coupled to respective photosensors and convert an output signal of each photosensor into a bipolar pulse. Here, the pulse width or zero crossing position of the bipolar pulse outputted by each signal conversion unit differs from one another.
(FR) La présente invention concerne un dispositif de traitement de signaux de multiplexage pour le traitement d'une image de rayonnement, comprenant : un photodétecteur comprenant une pluralité de photodiodes pour la conversion, en un signal électrique, d'un signal clignotant émis par une unité à scintillation pour la conversion d'un rayonnement en signal clignotant ; et une pluralité d'unités de conversion de signal, qui sont couplées à leurs photodétecteurs respectifs et convertissent un signal de sortie de chaque photodétecteur en une impulsion bipolaire. Ici, la largeur d'impulsion ou la position de passage par zéro de l'impulsion bipolaire délivrée par chaque unité de conversion de signal est différente des autres.
(KO) 본 발명은 방사선 영상을 처리하는 멀티플렉싱 신호 처리 장치에 대한 것으로서, 방사선을 섬광신호로 변환하는 섬광체 유닛에서 출력된 섬광신호를 전기신호로 변환하는 복수의 포토다이오드를 포함하는 광 검출기, 상기 각 광센서에 결합되며, 각 광센서의 출력 신호를 양극성 펄스로 변환하는 복수의 신호 변환부를 포함한다. 이때, 각 신호 변환부가 출력하는 상기 양극성 펄스의 펄스폭 또는 영점 교차위치는 서로 상이한 것이다.
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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, 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, 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: Korean (KO)
Filing Language: Korean (KO)