DE69613711D1 - Pet-echtzeitabbildungsverfahren für einzelphotonen-gammakamera - Google Patents

Pet-echtzeitabbildungsverfahren für einzelphotonen-gammakamera

Info

Publication number
DE69613711D1
DE69613711D1 DE69613711T DE69613711T DE69613711D1 DE 69613711 D1 DE69613711 D1 DE 69613711D1 DE 69613711 T DE69613711 T DE 69613711T DE 69613711 T DE69613711 T DE 69613711T DE 69613711 D1 DE69613711 D1 DE 69613711D1
Authority
DE
Germany
Prior art keywords
real
single photon
gamma camera
pet image
image method
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
DE69613711T
Other languages
English (en)
Other versions
DE69613711T2 (de
Inventor
C Valentino
Robert Zahn
P Difilippo
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.)
Philips Nuclear Medicine Inc
Original Assignee
Picker International Inc
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 Picker International Inc filed Critical Picker International Inc
Application granted granted Critical
Publication of DE69613711D1 publication Critical patent/DE69613711D1/de
Publication of DE69613711T2 publication Critical patent/DE69613711T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01T1/1647—Processing of scintigraphic data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine (AREA)
DE69613711T 1995-11-22 1996-11-21 Pet-echtzeitabbildungsverfahren für einzelphotonen-gammakamera Expired - Fee Related DE69613711T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US751295P 1995-11-22 1995-11-22
PCT/US1996/018780 WO1997021113A2 (en) 1995-11-22 1996-11-21 Real time pet imaging processor for a single photon gamma camera

Publications (2)

Publication Number Publication Date
DE69613711D1 true DE69613711D1 (de) 2001-08-09
DE69613711T2 DE69613711T2 (de) 2002-05-08

Family

ID=21726642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613711T Expired - Fee Related DE69613711T2 (de) 1995-11-22 1996-11-21 Pet-echtzeitabbildungsverfahren für einzelphotonen-gammakamera

Country Status (5)

Country Link
US (1) US5742056A (de)
EP (1) EP0862749B1 (de)
JP (1) JP3900437B2 (de)
DE (1) DE69613711T2 (de)
WO (1) WO1997021113A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236050B1 (en) * 1996-02-02 2001-05-22 TüMER TüMAY O. Method and apparatus for radiation detection
US5969358A (en) * 1996-11-26 1999-10-19 Picker International, Inc. Whole body scan coincidence imaging
US6008493A (en) * 1997-05-30 1999-12-28 Adac Laboratories Method and apparatus for performing correction of emission contamination and deadtime loss in a medical imaging system
US6410920B1 (en) 1997-05-30 2002-06-25 Adac Laboratories Method and apparatus for performing correction of emission contamination and deadtime loss in a medical imaging system
US5841141A (en) * 1997-06-03 1998-11-24 The University Of Utah Image reconstruction from V-projections acquired by Compton camera
US5861627A (en) * 1997-06-24 1999-01-19 The University Of Utah Image reconstruction for compton camera including spherical harmonics
US6101236A (en) * 1998-10-02 2000-08-08 University Of Iowa Research Foundation Iterative method and apparatus for x-ray computed tomographic fluoroscopy
US6713766B2 (en) * 2001-06-28 2004-03-30 Koninklijke Philips Electronics N.V. Gamma camera with capability of modifying study during exam
US6946658B2 (en) * 2002-07-05 2005-09-20 The Washington University Method and apparatus for increasing spatial resolution of a pet scanner
US6828564B2 (en) 2002-07-08 2004-12-07 Photodetection Systems, Inc. Distributed coincidence processor
US7262417B2 (en) * 2004-03-26 2007-08-28 Board Of Regents, The University Of Texas System Method and system for improved image reconstruction and data collection for compton cameras
JP5021489B2 (ja) 2004-12-22 2012-09-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 実時間リストモード再構成
RU2007142016A (ru) * 2005-04-14 2009-05-27 Конинклейке Филипс Электроникс Н.В. (Nl) Трехмерная времяпролетная позитрон-эмиссионная томография с грубой перегруппировкой по углам и срезам
US20080167638A1 (en) * 2007-01-04 2008-07-10 International Business Machines Corporation Method and Apparatus for Delivering Pharmaceuticals Based on Real-Time Monitoring of Tissue States
US7573039B2 (en) * 2007-03-13 2009-08-11 Smith Bruce D Compton camera configuration and imaging method
JP4972474B2 (ja) * 2007-06-15 2012-07-11 株式会社日立製作所 核医学診断装置、画像処理方法およびガンマカメラ
EP2831627B1 (de) 2012-03-30 2019-10-02 Analogic Corporation Projektionsdateneinteilung und bilderzeugung in einem photonenzählenden bildgebungsverfahren
CN110327067B (zh) * 2019-06-10 2023-05-30 沈阳智核医疗科技有限公司 图像重建方法、装置、终端设备及pet系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618772A (en) * 1982-05-24 1986-10-21 Siemens Gammasonics, Inc. Nuclear imaging apparatus
US4755680A (en) * 1984-04-27 1988-07-05 The Curators Of The University Of Missouri Radiation imaging apparatus and methods
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
US5457321A (en) * 1990-02-20 1995-10-10 Kabushiki Kaisha Toshiba Spect apparatus utilizing fan-parallel data conversion
US5331553A (en) * 1992-04-15 1994-07-19 Ugm Medical Systems, Inc. Three dimensional image reconstruction for a positron emission tomograph

Also Published As

Publication number Publication date
EP0862749B1 (de) 2001-07-04
WO1997021113A2 (en) 1997-06-12
EP0862749A2 (de) 1998-09-09
DE69613711T2 (de) 2002-05-08
JP2002504224A (ja) 2002-02-05
JP3900437B2 (ja) 2007-04-04
US5742056A (en) 1998-04-21
WO1997021113A3 (en) 2002-09-26
EP0862749A3 (de) 2002-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8328 Change in the person/name/address of the agent

Representative=s name: VOLMER, G., DIPL.-ING., PAT.-ANW., 52066 AACHEN

8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee