FR2286392A1 - Detecteur de rayonnement d'energie elevee - Google Patents

Detecteur de rayonnement d'energie elevee

Info

Publication number
FR2286392A1
FR2286392A1 FR7529342A FR7529342A FR2286392A1 FR 2286392 A1 FR2286392 A1 FR 2286392A1 FR 7529342 A FR7529342 A FR 7529342A FR 7529342 A FR7529342 A FR 7529342A FR 2286392 A1 FR2286392 A1 FR 2286392A1
Authority
FR
France
Prior art keywords
high energy
radiation detector
energy radiation
detector
radiation
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.)
Granted
Application number
FR7529342A
Other languages
English (en)
Other versions
FR2286392B1 (fr
Inventor
Kirby Gannett Vosburgh
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2286392A1 publication Critical patent/FR2286392A1/fr
Application granted granted Critical
Publication of FR2286392B1 publication Critical patent/FR2286392B1/fr
Granted 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
    • 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
    • G01T1/1645—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using electron optical imaging means, e.g. image intensifier tubes, coordinate photomultiplier tubes, image converter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
FR7529342A 1974-09-25 1975-09-25 Detecteur de rayonnement d'energie elevee Granted FR2286392A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/509,281 US3944835A (en) 1974-09-25 1974-09-25 High energy radiation detector having improved reflective backing for phosphor layer

Publications (2)

Publication Number Publication Date
FR2286392A1 true FR2286392A1 (fr) 1976-04-23
FR2286392B1 FR2286392B1 (fr) 1979-09-14

Family

ID=24025989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529342A Granted FR2286392A1 (fr) 1974-09-25 1975-09-25 Detecteur de rayonnement d'energie elevee

Country Status (6)

Country Link
US (1) US3944835A (fr)
JP (1) JPS5158389A (fr)
DE (1) DE2542303A1 (fr)
FR (1) FR2286392A1 (fr)
GB (1) GB1519615A (fr)
IT (1) IT1044062B (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122356A (en) * 1977-04-01 1978-10-25 Hitachi Ltd X-ray fluorescent film
US4479061A (en) * 1980-07-25 1984-10-23 Canon Kabushiki Kaisha Luminance amplifier and an apparatus including the same
US4675526A (en) * 1985-04-15 1987-06-23 Rogers Joel G Method and apparatus for 3-D encoding
DE3635950A1 (de) * 1985-10-22 1987-04-23 Toshiba Kawasaki Kk System zum belichten eines roentgenfilms mit roentgenstrahlen auf eine ausreichende dichte
US4789785A (en) * 1985-12-11 1988-12-06 Fuji Photo Film Co., Ltd. Radiation image converting material
US4992699A (en) * 1989-09-05 1991-02-12 Eastman Kodak Company X-ray phosphor imaging screen and method of making same
US4999505A (en) * 1990-02-08 1991-03-12 Eastman Kodak Company Transparent radiation image storage panel
US5237448A (en) * 1991-02-05 1993-08-17 American Ingenuity, Inc. Visibility enhancing material
US5243457A (en) * 1991-02-05 1993-09-07 American Ingenuity, Inc. Material with enhanced visibility characteristics
US5300783A (en) * 1992-05-26 1994-04-05 American Ingenuity, Inc. Layered reflecting and luminous material
JPH06205768A (ja) * 1992-08-18 1994-07-26 Philips Electron Nv Ｘ線検査装置
US5315491A (en) * 1992-09-30 1994-05-24 American Ingenuity, Inc. Reflecting and luminous layered material
WO1996014593A1 (fr) * 1994-11-07 1996-05-17 Ail Systems, Inc. Detecteur de scintillations a haute resolution
US5723865A (en) * 1994-11-23 1998-03-03 Thermotrex Corporation X-ray imaging device
US6389105B1 (en) * 1995-06-23 2002-05-14 Science Applications International Corporation Design and manufacturing approach to the implementation of a microlens-array based scintillation conversion screen
US7289602B1 (en) 1995-06-23 2007-10-30 Science Applications International Corporation Portable, digital X-ray apparatus for producing, storing, and displaying electronic radioscopic images
US6031234A (en) * 1997-12-08 2000-02-29 General Electric Company High resolution radiation imager
US6294789B1 (en) 1998-06-17 2001-09-25 Hologic, Inc. Radiation intensifying screen
US7034306B2 (en) * 1998-06-18 2006-04-25 Hamamatsu Photonics K.K. Scintillator panel and radiation image sensor
JP4053260B2 (ja) * 2000-10-18 2008-02-27 シャープ株式会社 有機エレクトロルミネッセンス表示素子
CN1735970A (zh) * 2000-11-02 2006-02-15 3M创新有限公司 直观式发射显示器亮度和对比度的提高
US20020087073A1 (en) * 2000-12-29 2002-07-04 Hoffman David M. CT detector reflector useful in detector scintillator array
DE10112713B4 (de) * 2001-03-16 2004-12-02 Rados Technology Gmbh Detektor zur Messung von radioaktiver Strahlung
US6897448B2 (en) * 2002-08-29 2005-05-24 Kno-Rad, Inc. Radiation detector
GB2401766B (en) * 2003-03-11 2006-03-15 Symetrica Ltd Improved gamma-ray camera system
US7110496B1 (en) 2004-07-21 2006-09-19 Science Applications International Corporation Portable system and method for non-intrusive radioscopic imaging
WO2007011214A1 (fr) * 2005-07-19 2007-01-25 Milabs B.V. Appareil de detection de rayonnement
US7274023B2 (en) * 2005-10-12 2007-09-25 General Electric Company Gamma-radiation detector module for portal applications
WO2009033038A1 (fr) * 2007-09-07 2009-03-12 Saint-Gobain Ceramics & Plastics, Inc. Détecteur à effet de bord réduit
WO2009111783A2 (fr) * 2008-03-07 2009-09-11 University Of Florida Research Foundation, Inc. Procédé et appareil de détection de rayonnement et d'imagerie
DE102008049048B4 (de) * 2008-09-26 2010-09-23 Siemens Aktiengesellschaft Digitaler Röntgendetektor
JP5427531B2 (ja) * 2009-09-29 2014-02-26 三菱重工業株式会社 光検出素子、光検出装置及び赤外線検出素子、赤外線検出装置
JP5645584B2 (ja) * 2010-10-08 2014-12-24 キヤノン株式会社 放射線センサー
JP5710347B2 (ja) * 2011-04-06 2015-04-30 富士フイルム株式会社 放射線撮影装置及び製造方法
CN106154379B (zh) * 2016-08-30 2018-08-14 北京航空航天大学 微反射镜阵列设计方法、系统及微反射镜阵列
KR20210102987A (ko) 2019-01-08 2021-08-20 더 리서치 파운데이션 포 더 스테이트 유니버시티 오브 뉴욕 유사 각기둥 광 가이드

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6615982A (fr) * 1966-11-11 1968-05-13
US3783299A (en) * 1972-05-17 1974-01-01 Gen Electric X-ray image intensifier input phosphor screen and method of manufacture thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584216A (en) * 1968-09-12 1971-06-08 Bendix Corp Radiographic intensifying screen
US3859531A (en) * 1973-02-23 1975-01-07 Searle & Co Scintillation camera with light pipe inserts for improved linearity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6615982A (fr) * 1966-11-11 1968-05-13
US3783299A (en) * 1972-05-17 1974-01-01 Gen Electric X-ray image intensifier input phosphor screen and method of manufacture thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS OF THE IEEE, VOLUME 28, NO. 2, FEVRIER 1970, NEW YORK, USA: N.F. MOODY ET AL.: "A SURVEY OF MEDICAL GAMMA-RAY CAMERAS", PAGES 217-242 *

Also Published As

Publication number Publication date
GB1519615A (en) 1978-08-02
IT1044062B (it) 1980-03-20
US3944835A (en) 1976-03-16
DE2542303A1 (de) 1976-04-08
FR2286392B1 (fr) 1979-09-14
JPS5158389A (fr) 1976-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse