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JPS56107183A - Radiant-type tomograph - Google Patents

Radiant-type tomograph

Info

Publication number
JPS56107183A
JPS56107183A JP1058980A JP1058980A JPS56107183A JP S56107183 A JPS56107183 A JP S56107183A JP 1058980 A JP1058980 A JP 1058980A JP 1058980 A JP1058980 A JP 1058980A JP S56107183 A JPS56107183 A JP S56107183A
Authority
JP
Japan
Prior art keywords
internal organs
photographed body
tomographic
contour
contour image
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.)
Granted
Application number
JP1058980A
Other languages
Japanese (ja)
Other versions
JPH0117117B2 (en
Inventor
Mitsuhiro Tanaka
Yoshihiko Kumazawa
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP1058980A priority Critical patent/JPS56107183A/en
Publication of JPS56107183A publication Critical patent/JPS56107183A/en
Publication of JPH0117117B2 publication Critical patent/JPH0117117B2/ja
Granted 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
    • G01T1/29—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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Nuclear Medicine (AREA)

Abstract

PURPOSE:To make possible the quantitative grasping of symmetrical internal organs, etc. by indicating a contour image of a photographed body overlapped with a tomographic image. CONSTITUTION:A radiant ray from a radiatnt isotopic chemical contained in the internal organs of a photographed body 1, etc. is detected by a scintillation camera which moves around the photographed body 1 with the assistance of a rotary frame 20, and a tomographic image signal in each direction of the internal organs 11 is generated from a tomographic composition circuit 21. In the meantime, a contour image signal of the photographed body 1 is formed by a luminating and a light receiving device 3, 4 and a contour image composition circuit 43, etc. which likewise rotate with the help of the frame 20. The tomographic images of internal organs and the contour of a photographed body are displayed overlapped on a display unit. Thus it is possible to make possible easy and certain quantitative grasping of the position of internal organs, etc.
JP1058980A 1980-01-31 1980-01-31 Radiant-type tomograph Granted JPS56107183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1058980A JPS56107183A (en) 1980-01-31 1980-01-31 Radiant-type tomograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1058980A JPS56107183A (en) 1980-01-31 1980-01-31 Radiant-type tomograph

Publications (2)

Publication Number Publication Date
JPS56107183A true JPS56107183A (en) 1981-08-25
JPH0117117B2 JPH0117117B2 (en) 1989-03-29

Family

ID=11754422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1058980A Granted JPS56107183A (en) 1980-01-31 1980-01-31 Radiant-type tomograph

Country Status (1)

Country Link
JP (1) JPS56107183A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979879A (en) * 1982-10-30 1984-05-09 Shimadzu Corp Emission type computer tomography apparatus
US5072121A (en) * 1990-11-15 1991-12-10 Siemens Gammasonics Inc. Body contour determining apparatus for a rotating gamma camera
US5252830A (en) * 1992-01-22 1993-10-12 Irving Weinberg Dedicated apparatus and method for emission mammography
US5376796A (en) * 1992-11-25 1994-12-27 Adac Laboratories, Inc. Proximity detector for body contouring system of a medical camera
JP2008268103A (en) * 2007-04-24 2008-11-06 Toshiba Corp Thickness measuring device and method for measuring thickness

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979879A (en) * 1982-10-30 1984-05-09 Shimadzu Corp Emission type computer tomography apparatus
US5072121A (en) * 1990-11-15 1991-12-10 Siemens Gammasonics Inc. Body contour determining apparatus for a rotating gamma camera
EP0485707A2 (en) * 1990-11-15 1992-05-20 Siemens Aktiengesellschaft Body contour determining apparatus for a rotating gamma camera
US5252830A (en) * 1992-01-22 1993-10-12 Irving Weinberg Dedicated apparatus and method for emission mammography
US5376796A (en) * 1992-11-25 1994-12-27 Adac Laboratories, Inc. Proximity detector for body contouring system of a medical camera
JP2008268103A (en) * 2007-04-24 2008-11-06 Toshiba Corp Thickness measuring device and method for measuring thickness

Also Published As

Publication number Publication date
JPH0117117B2 (en) 1989-03-29

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