FR2413720B1 - Appareil d'analyse par gammagraphie - Google Patents

Appareil d'analyse par gammagraphie

Info

Publication number
FR2413720B1
FR2413720B1 FR7836993A FR7836993A FR2413720B1 FR 2413720 B1 FR2413720 B1 FR 2413720B1 FR 7836993 A FR7836993 A FR 7836993A FR 7836993 A FR7836993 A FR 7836993A FR 2413720 B1 FR2413720 B1 FR 2413720B1
Authority
FR
France
Prior art keywords
gammagraphy
analysis apparatus
analysis
gammagraphy analysis
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
FR7836993A
Other languages
English (en)
Other versions
FR2413720A1 (fr
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2413720A1 publication Critical patent/FR2413720A1/fr
Application granted granted Critical
Publication of FR2413720B1 publication Critical patent/FR2413720B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • 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
    • 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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR7836993A 1977-12-30 1978-12-29 Appareil d'analyse par gammagraphie Expired FR2413720B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/866,015 US4181939A (en) 1977-12-30 1977-12-30 Scanner data multiplexer for interfacing a radiation detector array and a computer

Publications (2)

Publication Number Publication Date
FR2413720A1 FR2413720A1 (fr) 1979-07-27
FR2413720B1 true FR2413720B1 (fr) 1986-03-21

Family

ID=25346749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836993A Expired FR2413720B1 (fr) 1977-12-30 1978-12-29 Appareil d'analyse par gammagraphie

Country Status (9)

Country Link
US (1) US4181939A (fr)
JP (1) JPS54135591A (fr)
AU (1) AU527789B2 (fr)
CA (1) CA1107406A (fr)
DE (1) DE2856890A1 (fr)
FR (1) FR2413720B1 (fr)
GB (1) GB2019693B (fr)
IT (1) IT1192617B (fr)
NL (1) NL7812657A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360028A (en) * 1980-01-14 1982-11-23 Barbier Jean Y Cranial insertion of surgical needle utilizing computer-assisted tomography
US4412288A (en) * 1980-04-01 1983-10-25 Michael Herman Experiment-machine
JPS5742873A (en) * 1980-08-28 1982-03-10 Toshiba Corp Emission ct
US4638798A (en) * 1980-09-10 1987-01-27 Shelden C Hunter Stereotactic method and apparatus for locating and treating or removing lesions
JPS5753673A (en) * 1980-09-17 1982-03-30 Toshiba Corp Emission ct
US4404973A (en) * 1981-04-20 1983-09-20 Jack Lancaster Heart muscle evaluation method and apparatus
US4720783A (en) * 1981-08-24 1988-01-19 General Electric Company Peripheral bus with continuous real-time control
US4578767A (en) * 1981-10-02 1986-03-25 Raytheon Company X-ray system tester
US4514632A (en) * 1981-11-24 1985-04-30 The United States Of America As Represented By The Department Of Health And Human Services Modular scintillation camera
JPS59111738A (ja) * 1982-12-16 1984-06-28 株式会社東芝 Ｘ線断層撮影装置
US4563701A (en) * 1983-11-14 1986-01-07 Elscint Ltd. Digital diagnostic imaging system
JPS60138680A (ja) * 1983-12-27 1985-07-23 Yokogawa Medical Syst Ltd 放射線ｃｔ装置
JPS61110078A (ja) * 1984-11-02 1986-05-28 Toshiba Corp 核医学デ−タ処理装置
JPS61209641A (ja) * 1985-03-15 1986-09-17 株式会社東芝 Ｘ線ｃｔ装置
KR870002693A (ko) * 1986-09-13 1988-05-28 김진경 암세포 위치추적에 의한 컴퓨터 치료기
JPH071310B2 (ja) * 1987-05-30 1995-01-11 株式会社島津製作所 デ−タ収集回路
US5684889A (en) * 1995-04-28 1997-11-04 Sloan-Kettering Institute For Cancer Research Parametric image representation of imaging agent kinetics
US7050885B2 (en) * 2002-02-15 2006-05-23 Delphi Technologies, Inc. Pulse count accumulator for pulse count motor control system
US7589487B2 (en) * 2005-10-04 2009-09-15 Delphi Technologies, Inc. Method of selectable simultaneous/sequential motor drive in a multiple drive circuit including failure detection
US9072441B2 (en) * 2006-08-08 2015-07-07 Ge Medical Systems Israel, Ltd. Method and apparatus for imaging using multiple imaging detectors
CN113466919A (zh) * 2021-07-09 2021-10-01 成都理工大学 一种大气中氡气浓度检测系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924131A (en) * 1968-08-23 1975-12-02 Emi Ltd Method of and apparatus for examining a body by radiation such as X or gamma radiation
US3866047A (en) * 1968-08-23 1975-02-11 Emi Ltd Penetrating radiation examining apparatus having a scanning collimator
GB1471531A (en) * 1973-04-25 1977-04-27 Emi Ltd Radiography
GB1493593A (en) * 1974-01-31 1977-11-30 Emi Ltd Radiography
US3976885A (en) * 1975-03-18 1976-08-24 Picker Corporation Tomography system having nonconcurrent, compound axial scanning
US3970853A (en) * 1975-06-10 1976-07-20 The United States Of America As Represented By The United States Energy Research And Development Administration Transverse section radionuclide scanning system
US4044240A (en) * 1975-11-28 1977-08-23 Picker Corporation Tomography system having an ultra high speed processing unit
US4048501A (en) * 1976-01-14 1977-09-13 Baird-Atomic, Inc. Method and apparatus for determining the condition of a biological specimen
US4070578A (en) * 1976-07-30 1978-01-24 Timothy John G Detector array and method
US4107531A (en) * 1976-09-16 1978-08-15 General Electric Company X-ray body scanner using encoder for generating system controlling timing pulse train

Also Published As

Publication number Publication date
FR2413720A1 (fr) 1979-07-27
AU527789B2 (en) 1983-03-24
DE2856890A1 (de) 1979-07-05
IT7852497A0 (it) 1978-12-29
US4181939A (en) 1980-01-01
JPS54135591A (en) 1979-10-20
CA1107406A (fr) 1981-08-18
NL7812657A (nl) 1979-07-03
AU4299978A (en) 1979-07-05
GB2019693B (en) 1982-07-21
GB2019693A (en) 1979-10-31
IT1192617B (it) 1988-04-27
JPS6145793B2 (fr) 1986-10-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse