SE423458B - Anordning vid en kamera innefattande en manghalskollimator - Google Patents

Anordning vid en kamera innefattande en manghalskollimator

Info

Publication number
SE423458B
SE423458B SE8006301A SE8006301A SE423458B SE 423458 B SE423458 B SE 423458B SE 8006301 A SE8006301 A SE 8006301A SE 8006301 A SE8006301 A SE 8006301A SE 423458 B SE423458 B SE 423458B
Authority
SE
Sweden
Prior art keywords
collimator
holes
walls
tubes
change
Prior art date
Application number
SE8006301A
Other languages
English (en)
Swedish (sv)
Other versions
SE8006301L (sv
Inventor
Agne Larsson
Original Assignee
Agne Larsson
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 Agne Larsson filed Critical Agne Larsson
Priority to SE8006301A priority Critical patent/SE423458B/sv
Priority to PCT/SE1981/000251 priority patent/WO1982000897A1/en
Priority to JP56502874A priority patent/JPH0418275B2/ja
Priority to EP81902440A priority patent/EP0060848B1/en
Priority to US06/639,530 priority patent/US4597096A/en
Priority to AT81902440T priority patent/ATE24615T1/de
Priority to AU75353/81A priority patent/AU7535381A/en
Priority to DE8181902440T priority patent/DE3175772D1/de
Publication of SE8006301L publication Critical patent/SE8006301L/xx
Publication of SE423458B publication Critical patent/SE423458B/sv
Priority to DK202682A priority patent/DK151988C/da

Links

Classifications

    • 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
    • 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
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
SE8006301A 1980-09-10 1980-09-10 Anordning vid en kamera innefattande en manghalskollimator SE423458B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8006301A SE423458B (sv) 1980-09-10 1980-09-10 Anordning vid en kamera innefattande en manghalskollimator
PCT/SE1981/000251 WO1982000897A1 (en) 1980-09-10 1981-09-09 Multitube collimator for instance scintillation cameras
JP56502874A JPH0418275B2 (ja) 1980-09-10 1981-09-09
EP81902440A EP0060848B1 (en) 1980-09-10 1981-09-09 Multitube collimator for instance for scintillation cameras
US06/639,530 US4597096A (en) 1980-09-10 1981-09-09 Multitube collimator for for instance scintillation camera
AT81902440T ATE24615T1 (de) 1980-09-10 1981-09-09 Multiroehren-kollimator, z.b. fuer szintillationskameras.
AU75353/81A AU7535381A (en) 1980-09-10 1981-09-09 Multitube collimator for instance scintillation cameras
DE8181902440T DE3175772D1 (en) 1980-09-10 1981-09-09 Multitube collimator for instance for scintillation cameras
DK202682A DK151988C (da) 1980-09-10 1982-05-06 Mangehulskollimator eller straaleblaende for eksempelvis scintillationskameraer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006301A SE423458B (sv) 1980-09-10 1980-09-10 Anordning vid en kamera innefattande en manghalskollimator

Publications (2)

Publication Number Publication Date
SE8006301L SE8006301L (sv) 1982-03-11
SE423458B true SE423458B (sv) 1982-05-03

Family

ID=20341691

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006301A SE423458B (sv) 1980-09-10 1980-09-10 Anordning vid en kamera innefattande en manghalskollimator

Country Status (6)

Country Link
US (1) US4597096A (ja)
EP (1) EP0060848B1 (ja)
JP (1) JPH0418275B2 (ja)
DK (1) DK151988C (ja)
SE (1) SE423458B (ja)
WO (1) WO1982000897A1 (ja)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034018A (ja) * 1983-08-06 1985-02-21 Canon Inc Ｘ線コリメ−タと露光装置
FR2576694B1 (fr) * 1985-01-28 1987-05-29 Gilles Karcher Collimateur pour tomoscintigraphie
NL8500244A (nl) * 1985-01-29 1986-08-18 Optische Ind De Oude Delft Nv Inrichting voor spleetradiografie.
US4958081A (en) * 1985-08-14 1990-09-18 Siemens Gammasonics, Inc. Focusing collimator and method for making it
DE4101544A1 (de) * 1991-01-19 1992-07-23 Philips Patentverwaltung Roentgengeraet
FR2673728B1 (fr) * 1991-03-08 1997-01-31 Assist Publique Systeme de gamma camera a haute sensibilite
DE4228082C1 (en) * 1992-08-24 1993-09-09 Siemens Ag, 80333 Muenchen, De Aperture esp. for X=ray beam - has aperture plate elastically conformable to test object shape
US5512754A (en) * 1994-11-14 1996-04-30 Summit World Trade Corp. Filtered collimator for dual isotope medical imaging
US6353227B1 (en) 1998-12-18 2002-03-05 Izzie Boxen Dynamic collimators
EP1221038A4 (en) * 1999-07-21 2004-09-08 Applera Corp WORKPLACE FOR DETECTING LUMINESCENCE
DE19947537A1 (de) * 1999-10-02 2001-04-05 Philips Corp Intellectual Pty Gitter zur Absorption von Röntgenstrahlung
US6529582B2 (en) * 2000-02-01 2003-03-04 The Johns Hopkins University Focused X-ray scatter reduction grid
EP1347287B1 (de) * 2002-02-26 2004-07-14 YXLON International Security GmbH Simultan-Multifokus kohärente Röntgenstreuung (CXRS)
SE0201295L (sv) * 2002-04-30 2003-07-22 Arcoma Ab Rasterhållaranordning, samt röntgendiagnostiksystem innefattande sådan
ATE534124T1 (de) * 2003-09-12 2011-12-15 Koninkl Philips Electronics Nv Kollimator-anordnung für elektromagnetische strahlung
US7194170B2 (en) * 2004-11-04 2007-03-20 Palo Alto Research Center Incorporated Elastic microchannel collimating arrays and method of fabrication
US7230246B2 (en) * 2005-09-29 2007-06-12 Siemens Medical Solutions Usa, Inc. System and method for providing slant-angle collimation for nuclear medical imaging
DE102006037256B4 (de) 2006-02-01 2017-03-30 Paul Scherer Institut Fokus-Detektor-Anordnung einer Röntgenapparatur zur Erzeugung projektiver oder tomographischer Phasenkontrastaufnahmen sowie Röntgensystem, Röntgen-C-Bogen-System und Röntgen-CT-System
CN101303909B (zh) * 2007-05-11 2013-03-27 Ge医疗系统环球技术有限公司 滤波器单元,x射线管单元和x射线成像系统
US7759648B2 (en) * 2007-09-17 2010-07-20 Siemens Medical Solutions Usa, Inc. Magnetically retained interchangeable collimators for scintillation cameras
JP2008180731A (ja) * 2008-03-31 2008-08-07 Muradin Abubekirovich Kumakhov Ｘ線顕微鏡
US20100175854A1 (en) * 2009-01-15 2010-07-15 Luca Joseph Gratton Method and apparatus for multi-functional capillary-tube interface unit for evaporation, humidification, heat exchange, pressure or thrust generation, beam diffraction or collimation using multi-phase fluid
US20120087462A1 (en) * 2010-10-12 2012-04-12 Abdelaziz Ikhlef Hybrid collimator for x-rays and method of making same
US8886293B2 (en) * 2010-11-24 2014-11-11 Mayo Foundation For Medical Education And Research System and method for tumor analysis and real-time biopsy guidance
JP5749148B2 (ja) * 2011-12-21 2015-07-15 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 放射線断層撮影装置および放射線検出装置並びに放射線断層撮影における空間分解能切換方法
DE102012217965A1 (de) * 2012-10-01 2014-04-17 Siemens Aktiengesellschaft Streustrahlenraster mit variablem Fokusabstand und Verfahren zum Einstellen des Fokusabstands eines Streustrahlenrasters
ITRM20120485A1 (it) * 2012-10-11 2014-04-12 Kay Systems Italia S P A Collimatore inclinabile, in particolare per tomografia a emissione di fotone singolo
DE102013204269B4 (de) * 2013-03-12 2015-09-10 Siemens Aktiengesellschaft Anordnung zur reversiblen Änderung des Fokusabstands eines Streustrahlenrasters und Verfahren zum Einstellen des Fokusabstands eines Streustrahlenrasters
DE102013005845B3 (de) * 2013-04-02 2014-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Keilförmige mehrschichtige Laue-Linse und Verfahren zu ihrer Herstellung
WO2016076824A1 (en) * 2014-11-10 2016-05-19 Halliburton Energy Services, Inc. Energy detection apparatus, methods, and systems
JP6515682B2 (ja) * 2015-05-28 2019-05-22 コニカミノルタ株式会社 Ｘ線タルボ撮影装置及び格子保持具
DE102016200440A1 (de) * 2016-01-15 2017-07-20 Siemens Healthcare Gmbh Vorrichtung und Röntgenphasenkontrastbildgebungseinrichtung mit einem gebogenen Interferenzgitter sowie Verfahren zur Biegung eines Interferenzgitters für eine interferometrische Röntgenbildgebung
EP3745420A1 (en) * 2019-05-27 2020-12-02 Koninklijke Philips N.V. Stabilized grating structures

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665387A (en) * 1950-12-14 1954-01-05 Bartow Beacons Inc Ray directing device
US2659017A (en) * 1951-02-12 1953-11-10 Bartow Beacons Inc Ray directing device
US3790782A (en) * 1968-03-25 1974-02-05 Hitachi Ltd Topographic radioisotope camera having an adjustable collimator thereon
DE2118426C3 (de) * 1971-04-16 1973-11-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Neutronenkollimator
DE2248101B2 (de) * 1972-09-30 1977-06-23 Blendeneinstelleinrichtung eines roentgenzielgeraetes
US3997794A (en) * 1974-12-23 1976-12-14 York Richard N Collimator
JPS5233259U (ja) * 1975-09-01 1977-03-09
DE2547981A1 (de) * 1975-10-27 1977-04-28 Heribert Dipl Phys Dr Rer Luig Nuklearmedizinisches diagnosegeraet zum ermitteln des verteilungsmusters eines radioaktiven strahlers
US4057726A (en) * 1975-12-22 1977-11-08 G. D. Searle & Co. Collimator trans-axial tomographic scintillation camera
NL7608031A (nl) * 1976-07-20 1978-01-24 Optische Ind De Oude Delft Nv Collimator.
NL7803370A (nl) * 1977-04-06 1978-10-10 Kernforschungsanlage Juelich Meerkanaalskollimatorinrichting.
US4340818A (en) * 1980-05-14 1982-07-20 The Board Of Trustees Of The University Of Alabama Scanning grid apparatus for suppressing scatter in radiographic imaging

Also Published As

Publication number Publication date
WO1982000897A1 (en) 1982-03-18
DK151988B (da) 1988-01-18
JPS57501599A (ja) 1982-09-02
EP0060848A1 (en) 1982-09-29
JPH0418275B2 (ja) 1992-03-27
EP0060848B1 (en) 1986-12-30
US4597096A (en) 1986-06-24
SE8006301L (sv) 1982-03-11
DK151988C (da) 1988-06-20
DK202682A (da) 1982-05-06

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