DE102005015017B8 - Vorrichtung und Verfahren zum Digitalisieren von PET-Strahlungs-Ereignissen - Google Patents

Vorrichtung und Verfahren zum Digitalisieren von PET-Strahlungs-Ereignissen Download PDF

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Publication number
DE102005015017B8
DE102005015017B8 DE102005015017.9A DE102005015017A DE102005015017B8 DE 102005015017 B8 DE102005015017 B8 DE 102005015017B8 DE 102005015017 A DE102005015017 A DE 102005015017A DE 102005015017 B8 DE102005015017 B8 DE 102005015017B8
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Germany
Prior art keywords
digitizing
radiation events
pet radiation
pet
events
Prior art date
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Application number
DE102005015017.9A
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English (en)
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DE102005015017A1 (de
DE102005015017B4 (de
Inventor
Qingguo Xie
Chien-Min Kao
Chin-Tu Chen
Ze-Kai Hsiau
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National Health Research Institutes
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National Health Research Institutes
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Publication of DE102005015017B4 publication Critical patent/DE102005015017B4/de
Publication of DE102005015017B8 publication Critical patent/DE102005015017B8/de
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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
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • 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)
    • 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

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Analogue/Digital Conversion (AREA)
DE102005015017.9A 2004-04-02 2005-04-01 Vorrichtung und Verfahren zum Digitalisieren von PET-Strahlungs-Ereignissen Active DE102005015017B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55871004P 2004-04-02 2004-04-02
US60/558,710 2004-04-02

Publications (3)

Publication Number Publication Date
DE102005015017A1 DE102005015017A1 (de) 2005-12-08
DE102005015017B4 DE102005015017B4 (de) 2017-09-21
DE102005015017B8 true DE102005015017B8 (de) 2017-12-14

Family

ID=35336192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005015017.9A Active DE102005015017B8 (de) 2004-04-02 2005-04-01 Vorrichtung und Verfahren zum Digitalisieren von PET-Strahlungs-Ereignissen

Country Status (4)

Country Link
US (1) US7342232B2 (de)
JP (2) JP4326493B2 (de)
DE (1) DE102005015017B8 (de)
TW (1) TWI272934B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101410726A (zh) 2006-03-31 2009-04-15 株式会社岛津制作所 乳房x线照相装置
WO2009054070A1 (ja) * 2007-10-26 2009-04-30 Shimadzu Corporation 放射線検出器
US8716669B2 (en) 2008-10-24 2014-05-06 University Of Washington Line of response estimation for high-resolution PET detector
US9190674B2 (en) * 2008-10-28 2015-11-17 Seiko Instruments Inc. Fuel cell and fuel cell system
ES2363286B1 (es) * 2009-10-26 2012-09-04 Oncovision, General Equipment For Medical Imaging, S.A. Procedimiento y circuito electronico de lectura de las señales generadas por uno o mas sensores pixelados
ES2358661B2 (es) 2009-10-28 2011-09-08 Universidad De Santiago De Compostela Utilización del gambierol para el tratamiento y/o la prevención de enfermedades neurodegenerativas relacionadas con tau y beta-amiloide.
KR101092648B1 (ko) 2010-04-28 2011-12-13 서강대학교산학협력단 Ｐｅｔ 검출기에서의 감마선 펄스 신호의 도달 시간 검출방법
JP5555660B2 (ja) * 2011-04-28 2014-07-23 日立Ｇｅニュークリア・エナジー株式会社 放射線計測装置及びその方法
KR101982278B1 (ko) 2012-03-26 2019-08-28 삼성전자주식회사 디지털 실리콘 광전자 증배관 디텍터 셀
CN102843139B (zh) * 2012-09-20 2015-10-28 苏州瑞派宁科技有限公司 一种闪烁脉冲数字化的方法及装置
US9031177B2 (en) * 2012-12-20 2015-05-12 Broadcom Corporation Digital calibration of analog distortion using split analog front-end
US9060777B1 (en) * 2014-05-28 2015-06-23 Tw Medical Technologies, Llc Vaso-occlusive devices and methods of use
CN104720841B (zh) * 2015-03-03 2017-08-29 中国科学院高能物理研究所 正电子发射断层成像电子学信号处理系统和方法
US9606245B1 (en) 2015-03-24 2017-03-28 The Research Foundation For The State University Of New York Autonomous gamma, X-ray, and particle detector
US9696439B2 (en) 2015-08-10 2017-07-04 Shanghai United Imaging Healthcare Co., Ltd. Apparatus and method for PET detector
US11061147B2 (en) 2019-03-01 2021-07-13 University Of Washington Accurate photon depth-of-interaction decoding and calibration of multiplexed detector modules

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531058A (en) * 1982-01-28 1985-07-23 The Massachusetts General Hospital Positron source position sensing detector and electronics
US4675526A (en) * 1985-04-15 1987-06-23 Rogers Joel G Method and apparatus for 3-D encoding
US6288399B1 (en) * 1997-11-12 2001-09-11 Cti Pet Systems, Inc. Depth of interaction detector block for high resolution positron emission tomography

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083026A (en) * 1990-02-12 1992-01-21 Danev Elbaum Method, apparatus and applications of the quantitation of multiple gamma-photon producing isotopes with increased sensitivity
JP3427584B2 (ja) * 1995-03-22 2003-07-22 三菱電機株式会社 広域型放射線検出器
US5608221A (en) * 1995-06-09 1997-03-04 Adac Laboratories Multi-head nuclear medicine camera for dual SPECT and PET imaging with monuniform attenuation correction
FR2753279B1 (fr) * 1996-09-09 1998-11-13 Smv Int Procede de traitement des impulsions delivrees par une gamma camera et gamma camera mettant en oeuvre ce procede
US6232604B1 (en) * 1998-11-06 2001-05-15 General Electric Company Analog time adjustment for coincidence detection electronics
US6376841B1 (en) * 1999-06-30 2002-04-23 Philips Electronics N.A. Corp. Apparatus and method for summing threshold inputs in a coincidence event detector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531058A (en) * 1982-01-28 1985-07-23 The Massachusetts General Hospital Positron source position sensing detector and electronics
US4675526A (en) * 1985-04-15 1987-06-23 Rogers Joel G Method and apparatus for 3-D encoding
US6288399B1 (en) * 1997-11-12 2001-09-11 Cti Pet Systems, Inc. Depth of interaction detector block for high resolution positron emission tomography

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H.U. Schmidt: Meßelektronik in der Kernphysik, B.G. Teubner, Stuttgart 1986, Abschnitt 10.2 *

Also Published As

Publication number Publication date
DE102005015017A1 (de) 2005-12-08
US7342232B2 (en) 2008-03-11
JP2005308738A (ja) 2005-11-04
JP2009092670A (ja) 2009-04-30
DE102005015017B4 (de) 2017-09-21
TWI272934B (en) 2007-02-11
TW200602005A (en) 2006-01-16
US20060000979A1 (en) 2006-01-05
JP4326493B2 (ja) 2009-09-09

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