IL95204A0 - Scintillation device for transmission tomography - Google Patents

Scintillation device for transmission tomography

Info

Publication number
IL95204A0
IL95204A0 IL95204A IL9520490A IL95204A0 IL 95204 A0 IL95204 A0 IL 95204A0 IL 95204 A IL95204 A IL 95204A IL 9520490 A IL9520490 A IL 9520490A IL 95204 A0 IL95204 A0 IL 95204A0
Authority
IL
Israel
Prior art keywords
scintillation device
transmission tomography
tomography
transmission
scintillation
Prior art date
Application number
IL95204A
Other languages
English (en)
Original Assignee
Sopha Medical
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 Sopha Medical filed Critical Sopha Medical
Publication of IL95204A0 publication Critical patent/IL95204A0/xx

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
    • 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
    • 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
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine (AREA)
IL95204A 1989-07-28 1990-07-27 Scintillation device for transmission tomography IL95204A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910225A FR2650397B1 (fr) 1989-07-28 1989-07-28 Dispositif a scintillation utilisable pour mesurer l'attenuation par tomographie de transmission

Publications (1)

Publication Number Publication Date
IL95204A0 true IL95204A0 (en) 1991-06-10

Family

ID=9384266

Family Applications (1)

Application Number Title Priority Date Filing Date
IL95204A IL95204A0 (en) 1989-07-28 1990-07-27 Scintillation device for transmission tomography

Country Status (9)

Country Link
US (1) US5359198A (ja)
EP (1) EP0484430B1 (ja)
JP (1) JP2919963B2 (ja)
CA (1) CA2064033C (ja)
DE (1) DE69004963T2 (ja)
ES (1) ES2050449T3 (ja)
FR (1) FR2650397B1 (ja)
IL (1) IL95204A0 (ja)
WO (1) WO1991002265A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721411B1 (fr) * 1994-06-15 1996-08-23 Sopha Medical Procédé d'acquisition en médecine nucléaire d'une image en transmission.
FR2733841B1 (fr) * 1995-05-04 1997-05-30 Commissariat Energie Atomique Procede de realisation de la cartographie d'emission d'un corps corrigee de l'attenuation par ce corps
US6718006B2 (en) * 1998-05-01 2004-04-06 Cti Pet Systems, Inc. Fiber-optic encoding for dual transmission measurements in positron emission tomography
AU2003281907A1 (en) * 2003-11-20 2005-06-08 Ge Medical Systems Global Technology Company, Llc. Collimator and radiation irradiator
BR112014010526B1 (pt) 2011-11-02 2020-09-15 Johnson Matthey Public Limited Company Método para varrer um oleoduto submarino para detectar mudanças em densidade entre partes diferentes do oleoduto submarino ou deduzir informação sobre os conteúdos do oleoduto submarino, e, aparelho para varrer um oleoduto submarino para detectar mudanças em densidade entre partes diferentes do oleoduto submarino
GB201604246D0 (en) * 2016-03-11 2016-04-27 Univ Hull Radioactivity detection

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU505730B2 (en) * 1976-05-07 1979-11-29 Ohio-Nuclear, Inc Correction circuit for scintillation camera
IT1083835B (it) * 1977-06-15 1985-05-25 Selo Apparechiatura per tomografia a gamma camera
US4212061A (en) * 1977-12-21 1980-07-08 Medtronic, Inc. Radiation signal processing system
US4223221A (en) * 1978-06-19 1980-09-16 Picker Corporation Scintillation camera uniformity correction
US4216381A (en) * 1979-05-10 1980-08-05 General Electric Company Structure for emission tomography scintillation camera
US4323977A (en) * 1979-11-20 1982-04-06 Siemens Gammasonics, Inc. Non-uniformity energy correction method and apparatus
US4429226A (en) * 1980-05-13 1984-01-31 Elscint, Inc. Method of and means for improving the resolution of a gamma camera
US4424446B1 (en) * 1980-06-19 1994-04-19 Elscint Ltd Gamma camera correction system and method for using the same
JPS5892974A (ja) * 1981-11-30 1983-06-02 Shimadzu Corp 放射型コンピユ−タ断層撮影装置
US4503331A (en) * 1982-04-21 1985-03-05 Technicare Corporation Non-circular emission computed tomography
DE3236082A1 (de) * 1982-09-29 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Strahlenblende fuer ein roentgenuntersuchungsgeraet
JPS59180477A (ja) * 1983-03-31 1984-10-13 Shimadzu Corp シングルフォトンエミッションｃｔ装置
US4780823A (en) * 1986-03-11 1988-10-25 Siemens Gammasonics, Inc. Multiple pixel area-weighted acquisition system for scintillation cameras
US4788429A (en) * 1986-04-21 1988-11-29 The Medical College Of Wisconsin, Inc. Device and method for measuring bone mineral mass
GB2197570A (en) * 1986-11-07 1988-05-18 Philips Nv Gamma tomography apparatus
JP2606232B2 (ja) * 1987-09-28 1997-04-30 松下電器産業株式会社 交通信号制御装置
JPH0619439B2 (ja) * 1989-08-04 1994-03-16 株式会社東芝 Ｓｐｅｃｔ装置
FR2653897B1 (fr) * 1989-11-02 1994-07-29 Informatek Sopha Medical Ste N Equipement gamma camera a deux tetes detectrices.
US5047641A (en) * 1990-03-14 1991-09-10 Siemens Gammasonics, Inc. Scintillation camera with automatically counterbalanced gantry
US5172695A (en) * 1990-09-10 1992-12-22 Cann Christopher E Method for improved prediction of bone fracture risk using bone mineral density in structural analysis
US5228068A (en) * 1992-09-14 1993-07-13 Lunar Corporation Device and method for automated determination and analysis of bone density and vertebral morphology
US5185529A (en) * 1991-06-07 1993-02-09 Digital Scintigraphics, Inc. Position analysis system and method

Also Published As

Publication number Publication date
US5359198A (en) 1994-10-25
EP0484430B1 (fr) 1993-12-01
DE69004963D1 (de) 1994-01-13
JPH05503145A (ja) 1993-05-27
EP0484430A1 (fr) 1992-05-13
DE69004963T2 (de) 1994-03-24
ES2050449T3 (es) 1994-05-16
JP2919963B2 (ja) 1999-07-19
FR2650397B1 (fr) 1991-10-04
CA2064033C (fr) 2000-03-07
FR2650397A1 (fr) 1991-02-01
WO1991002265A1 (fr) 1991-02-21
CA2064033A1 (fr) 1991-01-29

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Legal Events

Date Code Title Description
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees