DE1936995A1 - Detektor fuer Sichtbarmachung von Bildern - Google Patents

Detektor fuer Sichtbarmachung von Bildern

Info

Publication number
DE1936995A1
DE1936995A1 DE19691936995 DE1936995A DE1936995A1 DE 1936995 A1 DE1936995 A1 DE 1936995A1 DE 19691936995 DE19691936995 DE 19691936995 DE 1936995 A DE1936995 A DE 1936995A DE 1936995 A1 DE1936995 A1 DE 1936995A1
Authority
DE
Germany
Prior art keywords
amplifier
detector
screen
image
detector according
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.)
Pending
Application number
DE19691936995
Other languages
German (de)
English (en)
Inventor
Jean-Claude Gaucher
Alain Lansiart
Jean Lequais
Georges Roux
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE1936995A1 publication Critical patent/DE1936995A1/de
Pending 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
    • G01T1/1645—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

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)
  • Measurement Of Radiation (AREA)
DE19691936995 1968-08-01 1969-07-21 Detektor fuer Sichtbarmachung von Bildern Pending DE1936995A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR161430 1968-08-01

Publications (1)

Publication Number Publication Date
DE1936995A1 true DE1936995A1 (de) 1970-03-12

Family

ID=8653303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691936995 Pending DE1936995A1 (de) 1968-08-01 1969-07-21 Detektor fuer Sichtbarmachung von Bildern

Country Status (4)

Country Link
BE (1) BE735420A (cs)
DE (1) DE1936995A1 (cs)
ES (1) ES370133A1 (cs)
FR (1) FR1586904A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659619A1 (de) * 1975-12-31 1977-07-07 Thomson Csf Anzeigeteil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753247A (en) * 1971-04-22 1973-08-14 Rca Corp Array of devices responsive to differential light signals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659619A1 (de) * 1975-12-31 1977-07-07 Thomson Csf Anzeigeteil

Also Published As

Publication number Publication date
BE735420A (cs) 1969-12-01
FR1586904A (cs) 1970-03-06
ES370133A1 (es) 1973-03-16

Similar Documents

Publication Publication Date Title
DE2149279C3 (de) Szintillations-Kamera mit einem scheibenförmigen Szintillations-Kristall und einer Vielzahl von Photovervielfachern, deren Ausgänge über nichtlineare Verstärker mit einer Ortungsschaltung verbunden sind
EP0029244B1 (de) Verfahren und Gerät zur Korrektur von Ungleichförmigkeiten in den Bildereignis-Energiesignalen einer Szintillationskamera
EP1042689B1 (de) Anordnung zur digitalen subtraktions-angiographie
DE2641775C2 (cs)
EP0153786A2 (de) Röntgengerät
DE2826705A1 (de) Gamma -kamerasysteme
EP0531566A1 (de) Verfahren zur schnellen Ortung mit dem Maximum Likelihood-Estimator bei einer Gamma-Kamera
DE6808865U (de) Gammastrahlen-anzeigegeraet
DE2025473A1 (cs)
DE2413041C2 (de) Schaltungsanordnung zur Korrektur von Bildfehlern bei einer Szintillationskamera
DE2130841A1 (de) Verfahren zum tomographischen Untersuchen von radioaktiv gemachten Orangen und Vorrichtung zum Durchfuehren dieses Verfahrens
DE2702009A1 (de) Radiographisches geraet
DE1956377A1 (de) Tomographische Strahlenkamera
DE2745364A1 (de) Szintillationskamera mit verbesserten ausgabeeinrichtungen
DE102005055656B3 (de) Verfahren und Vorrichtung zur Verarbeitung von Detektorsignalen
DE2311522A1 (de) Vorrichtung zum nachweis eines strahlungsortes
DE10156629A1 (de) Anordnung von Steuerelementen
DE69621743T2 (de) Gammakamera mit Streukorrekturbildes
DE2001909B2 (de) Flüssigkeits-Szintillations-Meßeinrichtung mit einer Koinzidenzschaltung und Schaltungen zur Impulshöhen-Auswahl
DE2641838A1 (de) Strahlungsabbildungseinrichtung erhoehter genauigkeit
DE1936995A1 (de) Detektor fuer Sichtbarmachung von Bildern
DE2629304C2 (cs)
DE2730343A1 (de) Vorrichtung zur einstellung des interessierenden bereichs fuer eine szintillationskamera
DE2454574C2 (cs)
DE2413136A1 (de) Verfahren und vorrichtung zur bestimmung der masse und des schwerpunkts eines gegenstands