NL7901908A - Gammacamera. - Google Patents

Gammacamera.

Info

Publication number
NL7901908A
NL7901908A NL7901908A NL7901908A NL7901908A NL 7901908 A NL7901908 A NL 7901908A NL 7901908 A NL7901908 A NL 7901908A NL 7901908 A NL7901908 A NL 7901908A NL 7901908 A NL7901908 A NL 7901908A
Authority
NL
Netherlands
Prior art keywords
gamma camera
gamma
camera
Prior art date
Application number
NL7901908A
Other languages
English (en)
Original Assignee
Diagnostic Inform
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 Diagnostic Inform filed Critical Diagnostic Inform
Publication of NL7901908A publication Critical patent/NL7901908A/nl

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/505—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output flat tubes, e.g. proximity focusing tubes
    • 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

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)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Nuclear Medicine (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
NL7901908A 1978-03-10 1979-03-09 Gammacamera. NL7901908A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/885,169 US4221967A (en) 1978-03-10 1978-03-10 Gamma ray camera

Publications (1)

Publication Number Publication Date
NL7901908A true NL7901908A (nl) 1979-09-12

Family

ID=25386309

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7901908A NL7901908A (nl) 1978-03-10 1979-03-09 Gammacamera.

Country Status (7)

Country Link
US (1) US4221967A (nl)
JP (2) JPS54127275A (nl)
CA (1) CA1119316A (nl)
DE (2) DE2909066A1 (nl)
FR (2) FR2419583A1 (nl)
GB (2) GB2016206B (nl)
NL (1) NL7901908A (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004351A1 (de) * 1980-02-06 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Mehrstufiger vakuum-roentgenbildverstaerker
FR2481466A1 (fr) * 1980-04-29 1981-10-30 Labo Electronique Physique Camera a scintillations avec localisateur munie d'un intensificateur de scintillations
US4454422A (en) * 1982-01-27 1984-06-12 Siemens Gammasonics, Inc. Radiation detector assembly for generating a two-dimensional image
US4523091A (en) * 1982-03-22 1985-06-11 Siemens Gammasonics, Inc. Radiation detecting apparatus with reduced magnetic field sensitivity
GB2208256B (en) * 1983-04-15 1989-07-26 Philips Electronic Associated Infra-red radiation imaging devices and systems
US4550251A (en) * 1983-07-08 1985-10-29 Varian Associates, Inc. Image intensifier tube with increased contrast ratio
GB8701648D0 (en) * 1987-01-26 1987-03-04 Pillay M Filter for gamma-ray camera
JPH0219259A (ja) * 1988-07-05 1990-01-23 Yamarura Glass Co Ltd 合成樹脂製蓋
US5229613A (en) * 1991-09-06 1993-07-20 Horiba Instruments, Incorporated Extended lifetime scintillation camera plate assembly
FR2700889B1 (fr) † 1993-01-22 1995-02-24 Thomson Tubes Electroniques Tube convertisseur d'images, et procédé de suppression des lueurs parasites dans ce tube.
JPH0998970A (ja) * 1995-10-06 1997-04-15 Canon Inc Ｘ線撮像装置
US6650049B1 (en) * 1998-06-01 2003-11-18 Hamamatsu Photonics K.K. Photomultiplier tube
US6671541B2 (en) * 2000-12-01 2003-12-30 Neomed Technologies, Inc. Cardiovascular imaging and functional analysis system
CA2474761A1 (en) * 2002-02-01 2003-10-02 Board Of Regents, The University Of Texas System A production method for making position-sensitive radiation detector arrays
US8003949B2 (en) 2007-11-01 2011-08-23 Rapiscan Systems, Inc. Multiple screen detection systems
KR20110068070A (ko) * 2009-12-15 2011-06-22 삼성전기주식회사 실리콘 광전자 증배 소자를 이용한 저조도용 촬영 장치
US9291723B2 (en) * 2013-06-27 2016-03-22 Savannah River Nuclear Solutions, Llc Instrument for assaying radiation
WO2018002744A1 (en) * 2016-06-29 2018-01-04 Siemens Medical Solutions Usa, Inc. System and method to unpile overlapping pulses
US9945963B1 (en) 2017-08-01 2018-04-17 Siemens Medical Solutions Usa, Inc. Dynamic control of event dumping

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR916994A (fr) * 1945-07-06 1946-12-20 Radiologie Cie Gle Dispositif destiné à accroître le rendement lumineux des écrans fluores cents pour rayons x
US2739258A (en) * 1950-05-19 1956-03-20 Edward E Sheldon System of intensification of x-ray images
US3011057A (en) * 1958-01-02 1961-11-28 Hal O Anger Radiation image device
GB1120393A (en) * 1965-05-06 1968-07-17 Cole E K Ltd Improvements in or relating to radiation detectors
US3558893A (en) * 1967-01-30 1971-01-26 Picker Corp X- and gamma-ray sensitive image intensification tube
US3531651A (en) * 1967-12-21 1970-09-29 Varian Associates Gamma-ray camera employing an electro-optic bypass for energy selection
US3683180A (en) * 1969-06-16 1972-08-08 Picker Corp Scintillation camera with removable subassembly
US3683185A (en) * 1969-08-08 1972-08-08 Nuclear Chicago Corp Radiation imaging apparatus
US3719823A (en) * 1969-08-20 1973-03-06 E Sheldon Radio-isotope cameras using vacuum tubes with fiberoptic endwalls and luminiscent means of fiberoptic construction
BE759730R (fr) * 1969-12-03 1971-05-17 Ekco Instr Ltd Appareil indicateur ou detecteur pour un rayonnement nucleaire,tel que des rayons
BE786084A (fr) * 1971-07-10 1973-01-10 Philips Nv Ecran luminescent a structure en mosaique
DE2151079A1 (de) * 1971-10-13 1973-04-19 Siemens Ag Strahlendurchtrittsfenster
US3749920A (en) * 1971-12-03 1973-07-31 E Sheldon System for x-ray image intensification
US3829688A (en) * 1972-05-04 1974-08-13 Raytheon Co High intensity radiation imaging system
US3838273A (en) * 1972-05-30 1974-09-24 Gen Electric X-ray image intensifier input
US3911278A (en) * 1972-07-05 1975-10-07 Ohio Nuclear Radiation sensing device
US3890506A (en) * 1973-11-15 1975-06-17 Gen Electric Fast response time image tube camera
US3989890A (en) * 1974-02-14 1976-11-02 Westinghouse Electric Corporation Optical imaging system utilizing a light valve array and a coupled photoemissive target
FR2366689A1 (fr) * 1975-12-31 1978-04-28 Thomson Csf Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons
FR2352346A1 (fr) * 1976-05-18 1977-12-16 Thomson Csf Nouvel ensemble de prise de vues de scintigraphie
DE2750132A1 (de) * 1976-11-12 1978-05-18 Diagnostic Inform Roentgenempfindliche bildverstaerkerroehre und damit ausgestattete radiografiekamera
JPS5372673A (en) * 1976-12-10 1978-06-28 Aloka Co Ltd Radiation distribution detector using afterglow scintillator
US4104516A (en) * 1977-01-28 1978-08-01 Diagnostic Information Inc. Direct view, panel type x-ray image intensifier tube

Also Published As

Publication number Publication date
FR2419522A1 (fr) 1979-10-05
JPS6340351B2 (nl) 1988-08-10
CA1119316A (en) 1982-03-02
GB2016205A (en) 1979-09-19
DE2909143A1 (de) 1979-09-13
JPS54127275A (en) 1979-10-03
GB2016206A (en) 1979-09-19
FR2419583A1 (fr) 1979-10-05
FR2419583B1 (nl) 1984-02-24
DE2909066A1 (de) 1979-09-20
GB2016205B (en) 1982-12-22
GB2016206B (en) 1982-10-06
DE2909066C2 (nl) 1988-01-07
US4221967A (en) 1980-09-09
FR2419522B1 (nl) 1984-08-24
JPS54126582A (en) 1979-10-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: PICKER INTERNATIONAL, INC.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed