GB1555085A - Signal processing equipment - Google Patents

Signal processing equipment

Info

Publication number
GB1555085A
GB1555085A GB38572/76A GB3857276A GB1555085A GB 1555085 A GB1555085 A GB 1555085A GB 38572/76 A GB38572/76 A GB 38572/76A GB 3857276 A GB3857276 A GB 3857276A GB 1555085 A GB1555085 A GB 1555085A
Authority
GB
United Kingdom
Prior art keywords
signal processing
processing equipment
equipment
signal
processing
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.)
Expired
Application number
GB38572/76A
Other languages
English (en)
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.)
Elscint Ltd
Original Assignee
Elscint Ltd
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 Elscint Ltd filed Critical Elscint Ltd
Publication of GB1555085A publication Critical patent/GB1555085A/en
Expired 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
    • 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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (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)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
GB38572/76A 1975-09-17 1976-09-17 Signal processing equipment Expired GB1555085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL48111A IL48111A (en) 1975-09-17 1975-09-17 Scintillation camera with energy window correction

Publications (1)

Publication Number Publication Date
GB1555085A true GB1555085A (en) 1979-11-07

Family

ID=11048453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38572/76A Expired GB1555085A (en) 1975-09-17 1976-09-17 Signal processing equipment

Country Status (5)

Country Link
US (1) US4095108B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2641775A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2325054A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1555085A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL48111A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212061A (en) * 1977-12-21 1980-07-08 Medtronic, Inc. Radiation signal processing system
US4817038A (en) * 1977-12-21 1989-03-28 Siemens Gammasonics, Inc. Radiation signal processing system
US4281382A (en) * 1977-12-21 1981-07-28 Medtronic, Inc. Radiation signal processing system
US4223221A (en) * 1978-06-19 1980-09-16 Picker Corporation Scintillation camera uniformity correction
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
US4588897A (en) * 1980-06-19 1986-05-13 Elscint, Ltd. Gamma camera correction system and method for using the same
US4573122A (en) * 1980-06-19 1986-02-25 Elscint, Ltd. Method of and means for compensating for the dead time of a gamma camera
US4369495A (en) * 1980-06-19 1983-01-18 Elscint Ltd. Method of and means for compensating for the dead time of a gamma camera
US4424446B1 (en) 1980-06-19 1994-04-19 Elscint Ltd Gamma camera correction system and method for using the same
US4546255A (en) * 1982-04-12 1985-10-08 Medtronic, Inc. Energy window selection for a radiation signal processing system
FR2546633B1 (fr) * 1983-05-27 1985-07-05 Thomson Csf Procede de traitement des impulsions de localisation delivrees par une gammacamera et gammacamera mettant en oeuvre ce procede
US4755680A (en) * 1984-04-27 1988-07-05 The Curators Of The University Of Missouri Radiation imaging apparatus and methods
US4873632A (en) * 1984-04-27 1989-10-10 The Curators Of The University Of Missouri Apparatus and methods for scatter reduction in radiation imaging
US4899054A (en) * 1988-01-19 1990-02-06 General Electric Company Gamma camera with image uniformity by energy correction offsets
US5561297A (en) * 1993-07-12 1996-10-01 Sopha Medical Systems, Inc. Scatter correcting gamma-ray camera
US5444253A (en) * 1994-01-04 1995-08-22 Elscint Ltd. Gamma camera event location system
US5500886A (en) * 1994-04-06 1996-03-19 Thermospectra X-ray position measuring and calibration device
US5504333A (en) * 1994-07-29 1996-04-02 Kabushiki Kaisha Toshiba Scintillation camera
US7847260B2 (en) * 2005-02-04 2010-12-07 Dan Inbar Nuclear threat detection
US7820977B2 (en) * 2005-02-04 2010-10-26 Steve Beer Methods and apparatus for improved gamma spectra generation
US8173970B2 (en) * 2005-02-04 2012-05-08 Dan Inbar Detection of nuclear materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011057A (en) * 1958-01-02 1961-11-28 Hal O Anger Radiation image device
US3714429A (en) * 1970-09-28 1973-01-30 Afee J Mc Tomographic radioisotopic imaging with a scintillation camera
US3745345A (en) * 1971-11-09 1973-07-10 Nuclear Chicago Corp Radiation imaging device
GB1427722A (en) * 1972-03-08 1976-03-10 Nat Res Dev Radiation position detectors
US3851177A (en) * 1973-02-23 1974-11-26 Searle & Co Scintillation camera with improved linearity
US3953735A (en) * 1973-06-14 1976-04-27 Ohio Nuclear, Inc. Radiation sensing device
NL7411817A (nl) * 1973-09-07 1975-03-11 Elscint Ltd Scintillatiecamera.

Also Published As

Publication number Publication date
IL48111A (en) 1979-01-31
FR2325054B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-10-12
US4095108B1 (en) 1995-01-31
DE2641775A1 (de) 1977-08-04
IL48111A0 (en) 1976-03-31
US4095108A (en) 1978-06-13
FR2325054A1 (fr) 1977-04-15
DE2641775C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960916