WO2011149181A3 - 가변형 ｐｅｔ 장치 - Google Patents

가변형 ｐｅｔ 장치 Download PDF

Info

Publication number
WO2011149181A3
WO2011149181A3 PCT/KR2011/002149 KR2011002149W WO2011149181A3 WO 2011149181 A3 WO2011149181 A3 WO 2011149181A3 KR 2011002149 W KR2011002149 W KR 2011002149W WO 2011149181 A3 WO2011149181 A3 WO 2011149181A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection
detection means
group
subject
pet device
Prior art date
Application number
PCT/KR2011/002149
Other languages
English (en)
French (fr)
Other versions
WO2011149181A2 (ko
Inventor
조장희
김영보
손영돈
김행근
Original Assignee
가천의과학대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가천의과학대학교 산학협력단 filed Critical 가천의과학대학교 산학협력단
Priority to EP11786814.1A priority Critical patent/EP2578149B1/en
Publication of WO2011149181A2 publication Critical patent/WO2011149181A2/ko
Publication of WO2011149181A3 publication Critical patent/WO2011149181A3/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4411—Constructional features of apparatus for radiation diagnosis the apparatus being modular
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4275—Arrangements for detecting radiation specially adapted for radiation diagnosis using a detector unit almost surrounding the patient, e.g. more than 180°
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/588—Setting distance between source unit and detector unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4808—Multimodal MR, e.g. MR combined with positron emission tomography [PET], MR combined with ultrasound or MR combined with computed tomography [CT]
    • G01R33/481—MR combined with positron emission tomography [PET] or single photon emission computed tomography [SPECT]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine (AREA)

Abstract

본 발명은 양전자 방출 단층 촬영(Positron Emission Tomography, "PET") 장치에 관한 것으로, 특히 피검사체의 크기에 따라 검출수단의 직경을 변경시킬 수 있는 PET 장치에 관한 것이다. 본 발명의 PET 장치는 피검사체를 수용하기 위한 개구부가 내부에 형성된 본체와, 개구부의 원주 방향으로 상기 수용된 피검사체를 둘러 싸도록 위치하는 검출수단을 포함한다. 검출수단은 피검사체로부터 방출되는 방사선을 검출할 수 있다. 또한, PET 장치는 검출수단을 구동하는 구동수단을 포함한다. 검출수단은 개구부의 원주방향으로 배열되는 제1 그룹의 검출헤드들과, 제1 그룹의 검출헤드들 사이에 각각 배치되는 제2 그룹의 검출헤드들을 포함한다. 제1 그룹의 검출헤드들은 구동수단에 의해 검출수단의 반경 방향으로 이동 가능하다.
PCT/KR2011/002149 2010-05-28 2011-03-29 가변형 ｐｅｔ 장치 WO2011149181A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11786814.1A EP2578149B1 (en) 2010-05-28 2011-03-29 Variable pet device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100050533A KR20110130954A (ko) 2010-05-28 2010-05-28 가변형 ｐｅｔ 장치
KR10-2010-0050533 2010-05-28

Publications (2)

Publication Number Publication Date
WO2011149181A2 WO2011149181A2 (ko) 2011-12-01
WO2011149181A3 true WO2011149181A3 (ko) 2012-01-19

Family

ID=45004498

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002149 WO2011149181A2 (ko) 2010-05-28 2011-03-29 가변형 ｐｅｔ 장치

Country Status (3)

Country Link
EP (1) EP2578149B1 (ko)
KR (1) KR20110130954A (ko)
WO (1) WO2011149181A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208305B4 (de) 2012-05-16 2022-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Röntgendetektor und Röntgensystem
CN105342632B (zh) * 2015-09-24 2018-03-09 华中科技大学 一种pet系统探测器环孔径调节装置
KR101890258B1 (ko) 2016-10-31 2018-08-22 가천대학교 산학협력단 가변형 pet 장치
CN107616806A (zh) * 2017-09-25 2018-01-23 广东影诺数字医学科技有限公司 Pet系统探测器环位置调节单元及发射成像设备
KR102012585B1 (ko) * 2018-02-06 2019-08-20 연세대학교 원주산학협력단 환자 맞춤형 갠트리와 이를 이용한 유방촬영전용 양전자방출단층촬영장치 및 촬영방법
KR102231767B1 (ko) 2019-04-10 2021-03-24 서강대학교산학협력단 헬멧형 뇌전용 양전자 단층촬영 장치 및 그 방법
CN110664422A (zh) 2019-09-09 2020-01-10 东软医疗系统股份有限公司 探测器模块、探测器及医疗成像设备
KR102532854B1 (ko) * 2020-12-10 2023-05-15 고려대학교 산학협력단 Pet 기반 융합 시스템

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004049924A (ja) * 2002-07-23 2004-02-19 Ge Medical Systems Global Technology Co Llc コンピュータ断層撮影走査を実行するための方法及び装置
KR20080105443A (ko) * 2007-05-31 2008-12-04 이재성 탈장착형 ｐｅｔ－ｍｒｉ통합 유닛
KR20100122596A (ko) * 2009-05-13 2010-11-23 서울대학교산학협력단 가변형상 적응형 양전자 방출 단층촬영장치 및 이를 이용한 촬영방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002303075A1 (en) * 2001-01-16 2002-10-15 Board Of Regents, The University Of Texas System A pet camera with individually rotatable detector modules and/or individually movable shielding sections
EP2265974B1 (en) * 2008-04-10 2015-06-17 Koninklijke Philips N.V. Modular multi-geometry pet system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004049924A (ja) * 2002-07-23 2004-02-19 Ge Medical Systems Global Technology Co Llc コンピュータ断層撮影走査を実行するための方法及び装置
KR20080105443A (ko) * 2007-05-31 2008-12-04 이재성 탈장착형 ｐｅｔ－ｍｒｉ통합 유닛
KR20100122596A (ko) * 2009-05-13 2010-11-23 서울대학교산학협력단 가변형상 적응형 양전자 방출 단층촬영장치 및 이를 이용한 촬영방법

Also Published As

Publication number Publication date
EP2578149B1 (en) 2016-12-07
EP2578149A2 (en) 2013-04-10
WO2011149181A2 (ko) 2011-12-01
KR20110130954A (ko) 2011-12-06
EP2578149A4 (en) 2013-11-20

Similar Documents

Publication Publication Date Title
WO2011149181A3 (ko) 가변형 ｐｅｔ 장치
WO2014187959A3 (en) Lung cancer diagnostic method and means
WO2014041185A3 (en) Colon cancer diagnostic method and means
WO2012048113A3 (en) Biomarkers of cancer
BR112013012501A2 (pt) método e sistema de teste de analito com notificação de tendências de analito altas e baixas
WO2015049289A3 (en) Breast cancer diagnostic method and means
EP2646911A4 (en) DETECTION OF HARMFUL SOFTWARE THROUGH CONTEXTUAL EVALUATIONS, GENERIC SIGNATURES AND MACHINE TECHNIQUES
IL238947B (en) Mechanisms, systems and methods for obtaining information about electromagnetic energy emitted from the Earth, such as a source of interference on the Earth
WO2013168111A3 (en) Nuclear medicine tomography systems, detectors and methods
WO2013019322A3 (en) Differential phase contrast x-ray imaging system and components
WO2014058512A3 (en) Apparatus for synthetic imaging of an object
BR112014025026A2 (pt) sistema de enchimento de pneu.
WO2013154826A3 (en) Methods for diagnosing impending diarrhea
WO2012050725A3 (en) Sourceless downhole x-ray tool
EP2621110A4 (en) REFERENCE SIGNAL GENERATING DEVICE AND PREAMBLE SEQUENCE DETECTION DEVICE THEREFOR
WO2011083973A3 (en) Method and system of processing multi-energy x-ray images
EP3059263A4 (en) Spherical carriers for olefin polymerization catalyst, catalyst components, catalyst, and preparation methods therefor
EP2649202A4 (en) DETECTION OF TARGET NUCLEIC ACID USING DETECTOR, PROBE AND INHIBITOR
FR2994127B1 (fr) Pneumatique ayant un bourrelet perfectionne.
WO2012058313A3 (en) Novel biomarkers for cardiovascular injury
EP2637126A3 (en) Method and apparatus for detecting vehicle
WO2012039679A3 (en) System for near-infrared autofluorescence measurement of a subject, and method thereof
BR112013011028A2 (pt) reticulação laminada, disposição de detector de um sistema de raios x. sistema de geração de imagens de raios x e método de produção de uma reticulação laminada
EP3385717A3 (en) Methods of detecting prostate cancer
WO2011097509A3 (en) Hypoxia-related gene signatures for cancer classification

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11786814

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2011786814

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2011786814

Country of ref document: EP