ES2158729T3 - Soporte que comprende dos coronas para una camara de rayos gamma. - Google Patents

Soporte que comprende dos coronas para una camara de rayos gamma.

Info

Publication number
ES2158729T3
ES2158729T3 ES99402936T ES99402936T ES2158729T3 ES 2158729 T3 ES2158729 T3 ES 2158729T3 ES 99402936 T ES99402936 T ES 99402936T ES 99402936 T ES99402936 T ES 99402936T ES 2158729 T3 ES2158729 T3 ES 2158729T3
Authority
ES
Spain
Prior art keywords
crowns
support
gamma ray
ray camera
plate
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 - Lifetime
Application number
ES99402936T
Other languages
English (en)
Inventor
Jean M Cabinet Schmit Treillet
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.)
Sopha Medical Vision International SA
Original Assignee
Sopha Medical Vision International SA
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 Sopha Medical Vision International SA filed Critical Sopha Medical Vision International SA
Application granted granted Critical
Publication of ES2158729T3 publication Critical patent/ES2158729T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

Cámara para rayos gamma provista de un pedestal (1) con dos coronas (2, 3) móviles, que soportan, cada una, un detector (4, 5) por medio de un soporte (20), caracterizado porque cada soporte comprende, a una y otra parte, un sistema de carril-patín de deslizamiento, cooperando un primer sistema de carril-patín (16-19) con una corona, y cooperando el otro sistema de carril-patín (21-24) con un detector, proporcionando los dos sistemas de carriles-patines al detector deslizamientos en direcciones perpendiculares entre sí, siendo una bisectriz (25) de estas direcciones colineal con un radio de una corona.
ES99402936T 1998-11-27 1999-11-25 Soporte que comprende dos coronas para una camara de rayos gamma. Expired - Lifetime ES2158729T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814999A FR2786570B1 (fr) 1998-11-27 1998-11-27 Gamma-camera avec deux couronnes

Publications (1)

Publication Number Publication Date
ES2158729T3 true ES2158729T3 (es) 2001-09-01

Family

ID=9533302

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99402936T Expired - Lifetime ES2158729T3 (es) 1998-11-27 1999-11-25 Soporte que comprende dos coronas para una camara de rayos gamma.

Country Status (7)

Country Link
EP (1) EP1004898B1 (es)
AT (1) ATE202214T1 (es)
CA (1) CA2290865A1 (es)
DE (1) DE69900152T2 (es)
DK (1) DK1004898T3 (es)
ES (1) ES2158729T3 (es)
FR (1) FR2786570B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841456B1 (fr) * 2002-06-26 2005-06-03 Sopha Medical Vision Internat Machine de medecine nucleaire a lit en porte-a-feu et son utilisation
JP4929448B2 (ja) * 2005-07-29 2012-05-09 財団法人ヒューマンサイエンス振興財団 断層撮影装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928283A (en) * 1988-02-26 1990-05-22 Analogic Corporation X-ray tomography apparatus
FR2677458B1 (fr) * 1991-06-07 1993-09-03 Sopha Medical Procede d'acquisition tomographique, a deux detecteurs, a centyre de visee distinct du centre de rotation.
US5523571A (en) * 1995-03-31 1996-06-04 Siemens Medical Systems, Inc. Versatile reconfigurable gantry for use in scintillation camera systems

Also Published As

Publication number Publication date
FR2786570A1 (fr) 2000-06-02
CA2290865A1 (fr) 2000-05-27
EP1004898A1 (fr) 2000-05-31
DK1004898T3 (da) 2001-09-03
FR2786570B1 (fr) 2001-01-12
EP1004898B1 (fr) 2001-06-13
DE69900152D1 (de) 2001-07-19
DE69900152T2 (de) 2001-10-31
ATE202214T1 (de) 2001-06-15

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