DE69839750D1 - Verfahren und Vorrichtung für Diagnostik-Bilderzeugung - Google Patents

Verfahren und Vorrichtung für Diagnostik-Bilderzeugung

Info

Publication number
DE69839750D1
DE69839750D1 DE69839750T DE69839750T DE69839750D1 DE 69839750 D1 DE69839750 D1 DE 69839750D1 DE 69839750 T DE69839750 T DE 69839750T DE 69839750 T DE69839750 T DE 69839750T DE 69839750 D1 DE69839750 D1 DE 69839750D1
Authority
DE
Germany
Prior art keywords
diagnostic imaging
diagnostic
imaging
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
DE69839750T
Other languages
English (en)
Inventor
Frank P Difilippo
Daniel Gagnon
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69839750D1 publication Critical patent/DE69839750D1/de
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
    • 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)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE69839750T 1997-06-03 1998-05-29 Verfahren und Vorrichtung für Diagnostik-Bilderzeugung Expired - Lifetime DE69839750D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/867,737 US5813983A (en) 1997-06-03 1997-06-03 Depth-of-interaction and other high order moments filtering for improved detection in thick scintillation crystals

Publications (1)

Publication Number Publication Date
DE69839750D1 true DE69839750D1 (de) 2008-09-04

Family

ID=25350378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839750T Expired - Lifetime DE69839750D1 (de) 1997-06-03 1998-05-29 Verfahren und Vorrichtung für Diagnostik-Bilderzeugung

Country Status (4)

Country Link
US (1) US5813983A (de)
EP (1) EP0892284B1 (de)
JP (1) JPH1172565A (de)
DE (1) DE69839750D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177675B1 (en) * 1998-04-22 2001-01-23 Picker International, Inc. Gamma camera system having multi-resolution detectors
US6455856B1 (en) * 2000-06-02 2002-09-24 Koninklijke Philips Electronics N.V. Gamma camera gantry and imaging method
JP4659962B2 (ja) * 2000-10-04 2011-03-30 株式会社東芝 核医学診断装置
US6725084B2 (en) * 2001-06-01 2004-04-20 Is2 Research Inc. Apparatus for measuring nonuniform attenuation in a scintillation camera
EP2447709B1 (de) * 2002-01-28 2015-05-20 Smiths Heimann GmbH Röntgenstrahlprüfungssystem und -verfahren
ES2239506B1 (es) * 2003-04-10 2006-11-16 Consejo Superior Investigacion Detector de rayos gamma con codificacion de profundidad de interaccion.
PT103200B (pt) * 2004-09-30 2006-08-24 Taguspark-Soc. Prom.Desenv.Parq.Ci.Tec.Area Lisboa Sistema de tomografia por emissão de positrões (pet)
DE502005009449D1 (de) * 2004-10-07 2010-06-02 Auer Lighting Gmbh Metallreflektor und Verfahren zu dessen Herstellung
US7554089B2 (en) * 2005-03-04 2009-06-30 General Electric Company Systems and methods to localize optical emission in radiation detectors
US7378659B2 (en) 2005-03-04 2008-05-27 General Electric Company Systems and methods to localize optical emission in radiation detectors
EP2082263B1 (de) 2006-10-20 2016-04-06 Commissariat à l'Énergie Atomique et aux Énergies Alternatives Gamma-kamera, die die wechselwirkungstiefe in einem detektor benutzt
US8653471B2 (en) 2009-03-26 2014-02-18 Koninklijke Philips N. V. Spectral imaging
JP5751944B2 (ja) * 2010-06-16 2015-07-22 株式会社東芝 Ｔｏｆ―ｐｅｔ装置、検出器リング、及び検出器
DE102017009365B3 (de) * 2016-11-25 2018-03-22 Forschungszentrum Jülich GmbH Verfahren zur Signalverarbeitung eines Photosensors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1303256C (en) * 1988-12-14 1992-06-09 Royal Institution For The Advancement Of Learning (The) Scintillation crystals for positron emission tomography having a non reflecting band
US5576546A (en) * 1992-10-28 1996-11-19 Park Medical Systems Inc. Depth-of-interaction normalization of signals for improved positioning, and energy resolution in scintillation camera

Also Published As

Publication number Publication date
US5813983A (en) 1998-09-29
EP0892284A3 (de) 2000-01-19
EP0892284A2 (de) 1999-01-20
JPH1172565A (ja) 1999-03-16
EP0892284B1 (de) 2008-07-23

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition