DE2909066A1 - Roentgenbildverstaerkerroehre - Google Patents

Roentgenbildverstaerkerroehre

Info

Publication number
DE2909066A1
DE2909066A1 DE2909066A DE2909066A DE2909066A1 DE 2909066 A1 DE2909066 A1 DE 2909066A1 DE 2909066 A DE2909066 A DE 2909066A DE 2909066 A DE2909066 A DE 2909066A DE 2909066 A1 DE2909066 A1 DE 2909066A1
Authority
DE
Germany
Prior art keywords
ray image
amplifier tube
image amplifier
tube
ray
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
DE2909066A
Other languages
English (en)
Other versions
DE2909066C2 (de
Inventor
Shih-Ping Wang
Charles D Robbins
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.)
Diagnostic Information
Original Assignee
Diagnostic Information
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 Information filed Critical Diagnostic Information
Publication of DE2909066A1 publication Critical patent/DE2909066A1/de
Application granted granted Critical
Publication of DE2909066C2 publication Critical patent/DE2909066C2/de
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
    • 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 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
DE2909066A 1978-03-10 1979-03-08 Roentgenbildverstaerkerroehre Granted DE2909066A1 (de)

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 (2)

Publication Number Publication Date
DE2909066A1 true DE2909066A1 (de) 1979-09-20
DE2909066C2 DE2909066C2 (de) 1988-01-07

Family

ID=25386309

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2909066A Granted DE2909066A1 (de) 1978-03-10 1979-03-08 Roentgenbildverstaerkerroehre
DE19792909143 Ceased DE2909143A1 (de) 1978-03-10 1979-03-08 Szintillationskamera

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19792909143 Ceased DE2909143A1 (de) 1978-03-10 1979-03-08 Szintillationskamera

Country Status (7)

Country Link
US (1) US4221967A (de)
JP (2) JPS54127275A (de)
CA (1) CA1119316A (de)
DE (2) DE2909066A1 (de)
FR (2) FR2419583A1 (de)
GB (2) GB2016205B (de)
NL (1) NL7901908A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147446A (en) * 1993-01-22 2000-11-14 Thomson Tubes Electroniques Image converter tube with means of prevention for stray glimmer

Families Citing this family (18)

* 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
JPH0998970A (ja) * 1995-10-06 1997-04-15 Canon Inc Ｘ線撮像装置
AU3958899A (en) * 1998-06-01 1999-12-20 Hamamatsu Photonics K.K. Photomultiplier
US6671541B2 (en) * 2000-12-01 2003-12-30 Neomed Technologies, Inc. Cardiovascular imaging and functional analysis system
US6956214B2 (en) * 2002-02-01 2005-10-18 Board Of Regnets, The University Of Texas System Production method for making position-sensitive radiation detector arrays
CA2742127C (en) 2007-11-01 2017-01-24 Rapiscan Security Products, 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
US10866329B2 (en) * 2016-06-29 2020-12-15 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683185A (en) * 1969-08-08 1972-08-08 Nuclear Chicago Corp Radiation imaging apparatus
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
US3825763A (en) * 1971-07-10 1974-07-23 Philips Corp Luminescent screen having a mosaic structure
DE2750132A1 (de) * 1976-11-12 1978-05-18 Diagnostic Inform Roentgenempfindliche bildverstaerkerroehre und damit ausgestattete radiografiekamera

Family Cites Families (18)

* 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
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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683185A (en) * 1969-08-08 1972-08-08 Nuclear Chicago Corp Radiation imaging apparatus
US3825763A (en) * 1971-07-10 1974-07-23 Philips Corp Luminescent screen having a mosaic structure
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
DE2750132A1 (de) * 1976-11-12 1978-05-18 Diagnostic Inform Roentgenempfindliche bildverstaerkerroehre und damit ausgestattete radiografiekamera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147446A (en) * 1993-01-22 2000-11-14 Thomson Tubes Electroniques Image converter tube with means of prevention for stray glimmer
EP0608168B2 (de) † 1993-01-22 2001-01-24 Thomson Tubes Electroniques Bildwandlerröhre und Verfahren zur Herstellung einer solchen Röhre

Also Published As

Publication number Publication date
FR2419522B1 (de) 1984-08-24
FR2419583B1 (de) 1984-02-24
GB2016206B (en) 1982-10-06
NL7901908A (nl) 1979-09-12
CA1119316A (en) 1982-03-02
GB2016205B (en) 1982-12-22
DE2909143A1 (de) 1979-09-13
JPS54127275A (en) 1979-10-03
FR2419583A1 (fr) 1979-10-05
GB2016205A (en) 1979-09-19
DE2909066C2 (de) 1988-01-07
US4221967A (en) 1980-09-09
JPS54126582A (en) 1979-10-01
GB2016206A (en) 1979-09-19
FR2419522A1 (fr) 1979-10-05
JPS6340351B2 (de) 1988-08-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: BERNHARDT, K., DIPL.-ING., PAT.-ANW., 8000 MUENCHE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee