JPS6472093A - Collimator for single photon radiation tomography - Google Patents

Collimator for single photon radiation tomography

Info

Publication number
JPS6472093A
JPS6472093A JP63218203A JP21820388A JPS6472093A JP S6472093 A JPS6472093 A JP S6472093A JP 63218203 A JP63218203 A JP 63218203A JP 21820388 A JP21820388 A JP 21820388A JP S6472093 A JPS6472093 A JP S6472093A
Authority
JP
Japan
Prior art keywords
collimator
area
partial areas
end section
partial
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.)
Pending
Application number
JP63218203A
Other languages
English (en)
Inventor
Fushii Jiangu
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS6472093A publication Critical patent/JPS6472093A/ja
Pending 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
    • G01T1/1648—Ancillary equipment for scintillation cameras, e.g. reference markers, devices for removing motion artifacts, calibration devices
    • 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
    • G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine (AREA)
JP63218203A 1987-09-02 1988-08-30 Collimator for single photon radiation tomography Pending JPS6472093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/092,016 US4774410A (en) 1987-09-02 1987-09-02 Asymmetric S.P.E.C.T. collimator which surrounds the patient

Publications (1)

Publication Number Publication Date
JPS6472093A true JPS6472093A (en) 1989-03-16

Family

ID=22230854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63218203A Pending JPS6472093A (en) 1987-09-02 1988-08-30 Collimator for single photon radiation tomography

Country Status (4)

Country Link
US (1) US4774410A (ja)
EP (1) EP0305848B1 (ja)
JP (1) JPS6472093A (ja)
DE (1) DE3875675T2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348112A (en) * 1993-02-19 1994-09-20 Works Performance Products, Inc. Motorcycle height adjuster
US8790032B2 (en) 2003-02-07 2014-07-29 Ethicon, Inc. Applicators, dispensers and methods for dispensing and applying adhesive material

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859852A (en) * 1986-06-20 1989-08-22 Digital Scintigraphics, Inc. Collimator system with improved imaging sensitivity
US4849638A (en) * 1987-03-20 1989-07-18 Siemens Gammasonics, Inc. Single-focus collimator and scintillation camera system and method for using it
US5032728A (en) * 1988-11-09 1991-07-16 The University Of Iowa Research Foundation Single photon emission computed tomography system
US4980552A (en) * 1989-06-20 1990-12-25 The Regents Of The University Of California High resolution PET scanner using rotating ring array of enlarged detectors having successively offset collimation apertures
IL96578A0 (en) * 1990-12-06 1991-09-16 Elscint Ltd Dual detector gamma camera system
US5811813A (en) * 1990-12-06 1998-09-22 Elscint Ltd. Dual detector gamma camera system
EP1010019B9 (en) * 1997-08-19 2005-01-19 van Dulmen, Adrianus A. Method of imaging by spect
EP0898178A3 (en) * 1997-08-19 1999-03-24 van Dulmen, A. A., Dr. Method of imaging by SPECT
DE19805894C2 (de) * 1998-02-13 2003-06-05 Univ Leipzig Verfahren und Meßanordnung zur räumlichen Erfassung inkorporierter radioaktiver Präparate
US8280001B2 (en) * 2010-03-13 2012-10-02 Xcision Medical Systems Llc Radiation sculpting by coordinating rotation of fixed beams and motion of patient support system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095107A (en) * 1976-04-15 1978-06-13 Sebastian Genna Transaxial radionuclide emission camera apparatus and method
JPS5686400A (en) * 1979-12-14 1981-07-14 Shimadzu Corp Collimater for radial tomogram device
US4584478A (en) * 1983-02-28 1986-04-22 Digital Scintigraphics, Inc. Radionuclide annular single crystal scintillator camera with rotating collimator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348112A (en) * 1993-02-19 1994-09-20 Works Performance Products, Inc. Motorcycle height adjuster
US8790032B2 (en) 2003-02-07 2014-07-29 Ethicon, Inc. Applicators, dispensers and methods for dispensing and applying adhesive material

Also Published As

Publication number Publication date
DE3875675D1 (de) 1992-12-10
EP0305848A1 (en) 1989-03-08
DE3875675T2 (de) 1993-05-19
EP0305848B1 (en) 1992-11-04
US4774410A (en) 1988-09-27

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