SE8007290L - Tomografiavsokningsanordning - Google Patents

Tomografiavsokningsanordning

Info

Publication number
SE8007290L
SE8007290L SE8007290A SE8007290A SE8007290L SE 8007290 L SE8007290 L SE 8007290L SE 8007290 A SE8007290 A SE 8007290A SE 8007290 A SE8007290 A SE 8007290A SE 8007290 L SE8007290 L SE 8007290L
Authority
SE
Sweden
Prior art keywords
positron emission
emission tomograph
positron
timeless
incorporation
Prior art date
Application number
SE8007290A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
C W Williams
S G Burgiss
M E Phelps
E J Hoffman
Original Assignee
Ortec Inc
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 Ortec Inc filed Critical Ortec Inc
Publication of SE8007290L publication Critical patent/SE8007290L/

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
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
SE8007290A 1979-10-18 1980-10-17 Tomografiavsokningsanordning SE8007290L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8599479A 1979-10-18 1979-10-18

Publications (1)

Publication Number Publication Date
SE8007290L true SE8007290L (sv) 1981-04-19

Family

ID=22195282

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007290A SE8007290L (sv) 1979-10-18 1980-10-17 Tomografiavsokningsanordning

Country Status (4)

Country Link
JP (1) JPS5666776A (enExample)
CA (1) CA1149972A (enExample)
FR (1) FR2467582A1 (enExample)
SE (1) SE8007290L (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6858847B1 (en) * 1998-10-08 2005-02-22 Siemens Medical Solutions Usa, Inc. Circuit and method for energy discrimination of coincident events in coincidence detecting gamma camera system
JP5487173B2 (ja) * 2011-09-13 2014-05-07 日立Ｇｅニュークリア・エナジー株式会社 放射線核種分析装置及びその偶発同時計数抑制方法
EP3743739A1 (en) * 2018-01-26 2020-12-02 Koninklijke Philips N.V. A dead-time correction method in quantitative positron emission tomography (pet) reconstruction for various objects and radioactivity distributions
CN109567845B (zh) * 2018-11-26 2022-04-22 浙江明峰智能医疗科技有限公司 采用事例混合法构建pet系统的随机符合事例的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1389672A (en) * 1971-10-29 1975-04-03 Univ Sherbrooke Apparatus and method for the detection and measurement of radioactivity in the human body
US4057727A (en) * 1976-10-22 1977-11-08 G. D. Searle & Co. Positron imaging system with improved count rate and tomographic capability
US4150292A (en) * 1977-02-18 1979-04-17 Ter Pogossian Michel M Imaging device for computerized emission tomography
US4181855A (en) * 1978-01-30 1980-01-01 Beckman Instruments, Inc. Method and apparatus for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique

Also Published As

Publication number Publication date
CA1149972A (en) 1983-07-12
FR2467582A1 (fr) 1981-04-30
FR2467582B1 (enExample) 1984-11-16
JPS5666776A (en) 1981-06-05

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