FR2668835B1 - Portique pour systemes de formation d'images de medecine nucleaire. - Google Patents

Portique pour systemes de formation d'images de medecine nucleaire.

Info

Publication number
FR2668835B1
FR2668835B1 FR9113557A FR9113557A FR2668835B1 FR 2668835 B1 FR2668835 B1 FR 2668835B1 FR 9113557 A FR9113557 A FR 9113557A FR 9113557 A FR9113557 A FR 9113557A FR 2668835 B1 FR2668835 B1 FR 2668835B1
Authority
FR
France
Prior art keywords
gantry
image formation
nuclear medicine
medicine image
formation systems
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 - Fee Related
Application number
FR9113557A
Other languages
English (en)
Other versions
FR2668835A1 (fr
Inventor
Nathan Hermony
Dan Inbar
Moshe Ben Porath
David Freundlich
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.)
Elscint Ltd
Original Assignee
Elscint 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 Elscint Ltd filed Critical Elscint Ltd
Publication of FR2668835A1 publication Critical patent/FR2668835A1/fr
Application granted granted Critical
Publication of FR2668835B1 publication Critical patent/FR2668835B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • 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
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • 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]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • G01T1/16—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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
FR9113557A 1990-11-02 1991-11-04 Portique pour systemes de formation d'images de medecine nucleaire. Expired - Fee Related FR2668835B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL96230A IL96230A0 (en) 1990-11-02 1990-11-02 Gantry for nuclear medicine imaging systems

Publications (2)

Publication Number Publication Date
FR2668835A1 FR2668835A1 (fr) 1992-05-07
FR2668835B1 true FR2668835B1 (fr) 1997-05-30

Family

ID=11061730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9113557A Expired - Fee Related FR2668835B1 (fr) 1990-11-02 1991-11-04 Portique pour systemes de formation d'images de medecine nucleaire.

Country Status (6)

Country Link
US (1) US5554848A (fr)
CA (1) CA2054833A1 (fr)
DE (1) DE4136030A1 (fr)
FR (1) FR2668835B1 (fr)
GB (1) GB2250410B (fr)
IL (1) IL96230A0 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL98945A0 (en) * 1991-07-24 1992-07-15 Elscint Ltd Multiple slice ct scanner
JPH07218637A (ja) * 1994-01-31 1995-08-18 Shimadzu Corp エミッションｃｔ装置
US5744802A (en) * 1995-10-25 1998-04-28 Adac Laboratories Image generation from limited projections in positron emission tomography using multi-slice rebinning
EP1099123A1 (fr) 1998-04-27 2001-05-16 Duke University Technique de tomographie a transmission pour imagerie par coincidence a l'aide de cameras gamma
US6081576A (en) * 1998-08-25 2000-06-27 General Electric Company Scalable data acquisition system
US6878941B2 (en) * 2002-04-09 2005-04-12 Elgems Ltd. Gamma camera and CT system
WO2000075691A1 (fr) * 1999-06-06 2000-12-14 Elgems Ltd. Camera gamma et systeme de tomographie assiste par ordinateur
IL132266A0 (en) 1999-10-07 2001-03-19 Elgems Ltd Image navigation
US6627893B1 (en) * 2001-03-15 2003-09-30 Koninklijke Philips Electronics, N.V. Focused rotating slat-hole for gamma cameras
CA2441685A1 (fr) * 2001-03-30 2002-10-10 Duke University Tomographie par emission et opacite specifique de l'application
US6728583B2 (en) * 2001-06-27 2004-04-27 Koninklijke Philips Electronics N.V. User interface for a gamma camera which acquires multiple simultaneous data sets
CA2455663C (fr) * 2001-08-24 2008-02-26 Mitsubishi Heavy Industries, Ltd. Appareil de traitement radiologique
CA2461964A1 (fr) * 2004-03-19 2005-09-19 Is2 Medical Systems Inc. Systeme pour une camera de medecine nucleaire
CA2483953A1 (fr) * 2004-03-19 2005-09-19 Is2 Medical Systems Inc. Systeme d'imagerie medicale et systeme de soutien de patients pour diagnostic medical
DE102004051170B4 (de) 2004-10-20 2015-03-05 Siemens Aktiengesellschaft Computertomographiegerät mit gleichzeitiger kontaktloser elektrischer Übertragung von Versorgungsspannung und Mess- und Steuerdaten
US7233002B2 (en) 2004-11-25 2007-06-19 Ultraspect Ltd. SPECT gamma camera with a fixed detector radius of orbit
US7514885B2 (en) * 2005-03-08 2009-04-07 General Electric Company Methods and systems for medical imaging
DE102005047050B4 (de) * 2005-09-30 2007-09-20 Siemens Ag Anordnung zur elektrisch leitenden Verbindung
DE102006009227A1 (de) * 2006-02-28 2007-09-06 Siemens Ag Computertomograph
WO2007120643A2 (fr) * 2006-04-11 2007-10-25 Bioscon, Inc. Tomographie monophotonique d'emission (tem) utilisant un balayage helicoidal avec de multiples ouvertures en trous d'epingle
EP3469990A1 (fr) * 2017-10-16 2019-04-17 Koninklijke Philips N.V. Détermination d'un profil de sujet à l'aide une caméra
GB2572337B (en) * 2018-03-26 2020-10-14 Elekta ltd Radiotherapy control system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011057A (en) * 1958-01-02 1961-11-28 Hal O Anger Radiation image device
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
GB1569885A (en) * 1976-03-03 1980-06-25 Emi Ltd Data transmission in radiographic apparatus
US4201430A (en) * 1977-04-19 1980-05-06 General Electric Company Rotary feed for tomographic scanning apparatus
DE2750551C2 (de) * 1977-11-11 1985-11-21 Siemens AG, 1000 Berlin und 8000 München Computertomograph
GB2026812A (en) * 1978-07-28 1980-02-06 Emi Ltd Power supply arrangement for computerised tomographic apparatus
DE2846526A1 (de) * 1978-10-25 1980-05-08 Siemens Ag Vorrichtung zum uebertragen von signalen
US4216381A (en) * 1979-05-10 1980-08-05 General Electric Company Structure for emission tomography scintillation camera
CA1129564A (fr) * 1979-09-17 1982-08-10 Anthony Palermo Tomographie par ordinateur, methode et appareil
SE436931B (sv) * 1980-12-19 1985-01-28 Asea Ab Metsignaloverforingsanordning for signaler mellan en roterande del och en rotationsstatisk del
US4503331A (en) * 1982-04-21 1985-03-05 Technicare Corporation Non-circular emission computed tomography
USH12H (en) * 1983-03-11 1986-01-07 The United States Of America As Represented By The United States Department Of Energy Nuclear medicine imaging system
JPH0664149B2 (ja) * 1985-01-29 1994-08-22 株式会社東芝 エミツシヨンｃｔ装置
JPH0652301B2 (ja) * 1985-04-11 1994-07-06 株式会社東芝 エミツシヨンｃｔ装置
FR2600879A1 (fr) * 1986-07-07 1988-01-08 Thomson Csf Appareil de tomographie assiste par ordinateur.
US4912735A (en) * 1988-07-18 1990-03-27 Elscint Ltd. Power transfer apparatus particularly for CT scanner
FR2640869A1 (fr) * 1988-12-26 1990-06-29 Informatex Ste Nouvelle
DE58906210D1 (de) * 1989-02-06 1993-12-23 Siemens Ag Rotierende Datenübertragungsvorrichtung.
US5057692A (en) * 1990-06-29 1991-10-15 General Electric Company High speed, radiation tolerant, CT scintillator system employing garnet structure scintillators

Also Published As

Publication number Publication date
IL96230A0 (en) 1991-08-16
FR2668835A1 (fr) 1992-05-07
GB9123386D0 (en) 1991-12-18
GB2250410A (en) 1992-06-03
US5554848A (en) 1996-09-10
CA2054833A1 (fr) 1992-05-03
GB2250410B (en) 1995-04-12
DE4136030A1 (de) 1992-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse