DK80184A - Fremgangsmaade og kredsloeb til behandling af impulser - Google Patents

Fremgangsmaade og kredsloeb til behandling af impulser Download PDF

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Publication number
DK80184A
DK80184A DK80184A DK80184A DK80184A DK 80184 A DK80184 A DK 80184A DK 80184 A DK80184 A DK 80184A DK 80184 A DK80184 A DK 80184A DK 80184 A DK80184 A DK 80184A
Authority
DK
Denmark
Prior art keywords
impults
procedure
treatment
circuit
Prior art date
Application number
DK80184A
Other languages
Danish (da)
English (en)
Other versions
DK80184D0 (da
Inventor
Everett W Stoub
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of DK80184D0 publication Critical patent/DK80184D0/da
Publication of DK80184A publication Critical patent/DK80184A/da

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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
DK80184A 1983-03-11 1984-02-21 Fremgangsmaade og kredsloeb til behandling af impulser DK80184A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/474,409 US4575810A (en) 1983-03-11 1983-03-11 Method and circuit for processing pulses by applying the technique of weighted acquisition

Publications (2)

Publication Number Publication Date
DK80184D0 DK80184D0 (da) 1984-02-21
DK80184A true DK80184A (da) 1984-09-12

Family

ID=23883401

Family Applications (1)

Application Number Title Priority Date Filing Date
DK80184A DK80184A (da) 1983-03-11 1984-02-21 Fremgangsmaade og kredsloeb til behandling af impulser

Country Status (5)

Country Link
US (1) US4575810A (fr)
EP (2) EP0125403B1 (fr)
JP (1) JPS59173784A (fr)
DE (2) DE3486174D1 (fr)
DK (1) DK80184A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873632A (en) * 1984-04-27 1989-10-10 The Curators Of The University Of Missouri Apparatus and methods for scatter reduction in radiation imaging
US4780823A (en) * 1986-03-11 1988-10-25 Siemens Gammasonics, Inc. Multiple pixel area-weighted acquisition system for scintillation cameras
DE3642771A1 (de) * 1986-12-15 1988-06-23 Kuipers Ulrich Verfahren und vorrichtung zur messung der messgroesse eines messobjekts
US5315506A (en) * 1987-05-22 1994-05-24 University Of Michigan Correction for compton scattering by analysis of spatially dependent energy spectra employing regularization
CA1280224C (fr) * 1987-08-27 1991-02-12 Daniel Gagnon Methode et circuit de traitement de signaux a bande etroite se trouvant dans une bande large comportant une perturbation
US5023819A (en) * 1989-06-02 1991-06-11 Halliburton Company Linear shaped filter
DE69032837T2 (de) * 1989-09-22 1999-05-12 Fuji Photo Film Co Ltd Verfahren und Gerät zur Energiesubtraktionsverarbeitung, Verfahren und Gerät zur Superpositionsverarbeitung, und Gerät zur Strahlungsbildauslesung
US5249124A (en) * 1991-04-16 1993-09-28 Siemens Gammasonics, Inc. Multi-isotope imaging using energy-weighted acquisition for, e.g., myocardial perfusion studies
US5185529A (en) * 1991-06-07 1993-02-09 Digital Scintigraphics, Inc. Position analysis system and method
US5466939A (en) * 1992-09-24 1995-11-14 Shimadzu Corporation Nuclear medicine imaging apparatus
JP3311043B2 (ja) * 1992-10-23 2002-08-05 株式会社東芝 ガンマカメラ
WO1998023973A1 (fr) * 1996-11-24 1998-06-04 Ge Medical Systems Israel, Ltd. Correction de la diffusion compton en temps reel
US5689115A (en) 1995-11-24 1997-11-18 Elscint Ltd. Advanced nuclear medicine system
US6411846B1 (en) 1999-08-26 2002-06-25 Survivalink Corporation Method and apparatus for delivering a biphasic defibrillation pulse with variable energy
US6263239B1 (en) 1996-07-01 2001-07-17 Survivalink Corporation Method and apparatus for determining the second phase of defibrillator devices
US5968080A (en) * 1996-07-01 1999-10-19 Survivalink Corporation Method for determining the second phase of external defibrillator devices
US5793045A (en) * 1997-02-21 1998-08-11 Picker International, Inc. Nuclear imaging using variable weighting
US20040213380A1 (en) * 2003-04-23 2004-10-28 Shaw Chris C. Method and apparatus for slot scanning digital radiography
JP5067962B2 (ja) * 2006-08-03 2012-11-07 由武 高橋 核医学データ処理装置、プログラム、記録媒体および方法
CN102096088B (zh) * 2010-12-08 2012-11-28 西北核技术研究所 辐射探测中多路脉冲信号的获取装置

Family Cites Families (8)

* 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
GB1505653A (en) * 1974-07-11 1978-03-30 Emi Ltd Radiography
US4101849A (en) * 1976-11-08 1978-07-18 Dbx, Inc. Adaptive filter
US4117538A (en) * 1977-05-04 1978-09-26 Raytheon Company Radar system with specialized weighting
US4228515A (en) * 1978-06-13 1980-10-14 Sebastian Genna Method and apparatus of digital calibration and position analysis of a radiant emission
US4298944A (en) * 1979-06-22 1981-11-03 Siemens Gammasonics, Inc. Distortion correction method and apparatus for scintillation cameras
US4323977A (en) * 1979-11-20 1982-04-06 Siemens Gammasonics, Inc. Non-uniformity energy correction method and apparatus
US4316257A (en) * 1979-11-20 1982-02-16 Siemens Gammasonics, Inc. Dynamic modification of spatial distortion correction capabilities of scintillation camera

Also Published As

Publication number Publication date
EP0261696A2 (fr) 1988-03-30
EP0125403A1 (fr) 1984-11-21
DE3486174D1 (de) 1993-08-12
EP0125403B1 (fr) 1989-06-21
EP0261696A3 (fr) 1991-07-24
JPH0516556B2 (fr) 1993-03-04
JPS59173784A (ja) 1984-10-01
DE3478766D1 (en) 1989-07-27
EP0261696B1 (fr) 1993-07-07
US4575810A (en) 1986-03-11
DK80184D0 (da) 1984-02-21

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHS Application shelved for other reasons than non-payment