DE69416746D1 - Ortsempfindlicher Strahlungsdetektor - Google Patents

Ortsempfindlicher Strahlungsdetektor

Info

Publication number
DE69416746D1
DE69416746D1 DE69416746T DE69416746T DE69416746D1 DE 69416746 D1 DE69416746 D1 DE 69416746D1 DE 69416746 T DE69416746 T DE 69416746T DE 69416746 T DE69416746 T DE 69416746T DE 69416746 D1 DE69416746 D1 DE 69416746D1
Authority
DE
Germany
Prior art keywords
location
radiation detector
sensitive radiation
sensitive
detector
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69416746T
Other languages
English (en)
Other versions
DE69416746T2 (de
Inventor
Mitsuo Watanabe
Hiroshi Uchida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Application granted granted Critical
Publication of DE69416746D1 publication Critical patent/DE69416746D1/de
Publication of DE69416746T2 publication Critical patent/DE69416746T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
DE69416746T 1993-08-04 1994-08-03 Ortsempfindlicher Strahlungsdetektor Expired - Fee Related DE69416746T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19347093A JP3532942B2 (ja) 1993-08-04 1993-08-04 放射線位置検出装置

Publications (2)

Publication Number Publication Date
DE69416746D1 true DE69416746D1 (de) 1999-04-08
DE69416746T2 DE69416746T2 (de) 1999-08-19

Family

ID=16308554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416746T Expired - Fee Related DE69416746T2 (de) 1993-08-04 1994-08-03 Ortsempfindlicher Strahlungsdetektor

Country Status (4)

Country Link
US (1) US5525803A (de)
EP (1) EP0637759B1 (de)
JP (1) JP3532942B2 (de)
DE (1) DE69416746T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105425265A (zh) * 2014-09-16 2016-03-23 佳能株式会社 放射测量装置及放射测量方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755816B1 (fr) * 1996-11-08 1998-12-11 Commissariat Energie Atomique Procede et dispositif de traitement des signaux d'un ensemble de photodetecteurs ayant une architecture cellulaire, et application aux gamma-cameras
FR2759837B1 (fr) * 1997-02-14 2001-10-19 Commissariat Energie Atomique Dispositif et procede de traitement de signaux d'un detecteur de rayonnements a semiconducteurs
JP3778659B2 (ja) * 1997-07-07 2006-05-24 浜松ホトニクス株式会社 放射線位置検出装置
CA2212196A1 (en) * 1997-08-01 1999-02-01 Is2 Research Inc. Medical diagnostic apparatus and method
JP2000321357A (ja) * 1999-03-10 2000-11-24 Toshiba Corp 核医学診断装置
JP4659962B2 (ja) * 2000-10-04 2011-03-30 株式会社東芝 核医学診断装置
US6884982B2 (en) 2002-02-19 2005-04-26 Massachusetts Institute Of Technology Methods and apparatus for improving resolution and reducing the effects of signal coupling in an electronic imager
JP4178232B2 (ja) * 2003-02-28 2008-11-12 独立行政法人放射線医学総合研究所 入射位置検出装置
JP4519432B2 (ja) * 2003-09-12 2010-08-04 株式会社堀場製作所 シンチレーション検出器
JP3978193B2 (ja) * 2004-03-15 2007-09-19 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー クロストーク補正方法およびｘ線ｃｔ装置
PT103200B (pt) * 2004-09-30 2006-08-24 Taguspark-Soc. Prom.Desenv.Parq.Ci.Tec.Area Lisboa Sistema de tomografia por emissão de positrões (pet)
DE102005055656B3 (de) * 2005-11-22 2007-01-18 Siemens Ag Verfahren und Vorrichtung zur Verarbeitung von Detektorsignalen
KR100727681B1 (ko) * 2006-01-04 2007-06-13 한국원자력연구원 고방사선 구역의 방사선원 위치 추적 장치
CN101600972B (zh) * 2006-07-28 2012-08-29 皇家飞利浦电子股份有限公司 正电子发射断层摄影中的飞行时间测量
JP4737104B2 (ja) * 2007-02-07 2011-07-27 株式会社島津製作所 光子検出器の位置情報算出方法及びそれを用いたポジトロンｃｔ装置
US8822936B2 (en) * 2007-10-04 2014-09-02 Danmarks Tekniske Universitet Detector for detecting particle radiation of an energy in the range of 150 eV to 300 keV, and a materials mapping apparatus with such a detector
JP5246335B2 (ja) * 2009-07-03 2013-07-24 株式会社日立製作所 ガンマ線方向検出装置および方法
JP5431866B2 (ja) * 2009-10-22 2014-03-05 住友重機械工業株式会社 検出結果補正方法、その検出結果補正方法を用いた放射線検出装置、その検出結果補正方法を実行するためのプログラム、及びそのプログラムを記録する記録媒体
CN102843139B (zh) * 2012-09-20 2015-10-28 苏州瑞派宁科技有限公司 一种闪烁脉冲数字化的方法及装置
KR101646651B1 (ko) * 2014-10-30 2016-08-08 서강대학교산학협력단 다중 문턱전압을 이용한 의료 영상기기의 신호처리 시스템 및 방법
JP6608241B2 (ja) * 2015-10-28 2019-11-20 浜松ホトニクス株式会社 放射線位置検出器、ｐｅｔ装置、プログラム及び記録媒体
JP6855047B2 (ja) * 2016-11-30 2021-04-07 国立大学法人千葉大学 ポジトロン断層測定装置及びポジトロン断層測定画像の構成方法
WO2019021819A1 (ja) * 2017-07-25 2019-01-31 ソニーセミコンダクタソリューションズ株式会社 放射線検出装置
JP7109168B2 (ja) * 2017-09-13 2022-07-29 浜松ホトニクス株式会社 放射線位置検出方法、放射線位置検出器及びｐｅｔ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258428A (en) * 1979-06-25 1981-03-24 General Electric Company Compton effect deemphasizer for gamma cameras
JPS59141083A (ja) * 1983-01-31 1984-08-13 Shimadzu Corp 放射線結像装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105425265A (zh) * 2014-09-16 2016-03-23 佳能株式会社 放射测量装置及放射测量方法

Also Published As

Publication number Publication date
JP3532942B2 (ja) 2004-05-31
DE69416746T2 (de) 1999-08-19
EP0637759A1 (de) 1995-02-08
JPH0749386A (ja) 1995-02-21
US5525803A (en) 1996-06-11
EP0637759B1 (de) 1999-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee