JPS6239943B2 - - Google Patents

Info

Publication number
JPS6239943B2
JPS6239943B2 JP56048056A JP4805681A JPS6239943B2 JP S6239943 B2 JPS6239943 B2 JP S6239943B2 JP 56048056 A JP56048056 A JP 56048056A JP 4805681 A JP4805681 A JP 4805681A JP S6239943 B2 JPS6239943 B2 JP S6239943B2
Authority
JP
Japan
Prior art keywords
subject
detector
collimator
radiation
tilted
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
JP56048056A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57161676A (en
Inventor
Hirofumi Iwao
Takashi Ichihara
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56048056A priority Critical patent/JPS57161676A/ja
Publication of JPS57161676A publication Critical patent/JPS57161676A/ja
Publication of JPS6239943B2 publication Critical patent/JPS6239943B2/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)
    • 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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
JP56048056A 1981-03-31 1981-03-31 Ri-ct apparatus Granted JPS57161676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048056A JPS57161676A (en) 1981-03-31 1981-03-31 Ri-ct apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048056A JPS57161676A (en) 1981-03-31 1981-03-31 Ri-ct apparatus

Publications (2)

Publication Number Publication Date
JPS57161676A JPS57161676A (en) 1982-10-05
JPS6239943B2 true JPS6239943B2 (de) 1987-08-26

Family

ID=12792677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048056A Granted JPS57161676A (en) 1981-03-31 1981-03-31 Ri-ct apparatus

Country Status (1)

Country Link
JP (1) JPS57161676A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145181A (ja) * 1985-12-20 1987-06-29 Toshiba Corp コリメ−タ面傾き角度調整治具
JP5254076B2 (ja) * 2009-02-24 2013-08-07 株式会社東芝 ポジトロンｃｔ装置
JP6131043B2 (ja) * 2012-12-27 2017-05-17 株式会社日立製作所 放射線撮像装置

Also Published As

Publication number Publication date
JPS57161676A (en) 1982-10-05

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