IL105596A0 - Mapping slices of the human body into regions by means of a scintillation camera system - Google Patents

Mapping slices of the human body into regions by means of a scintillation camera system

Info

Publication number
IL105596A0
IL105596A0 IL105596A IL10559693A IL105596A0 IL 105596 A0 IL105596 A0 IL 105596A0 IL 105596 A IL105596 A IL 105596A IL 10559693 A IL10559693 A IL 10559693A IL 105596 A0 IL105596 A0 IL 105596A0
Authority
IL
Israel
Prior art keywords
regions
human body
camera system
scintillation camera
slices
Prior art date
Application number
IL105596A
Other languages
English (en)
Original Assignee
Siemens Gammasonics
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 Gammasonics filed Critical Siemens Gammasonics
Publication of IL105596A0 publication Critical patent/IL105596A0/xx

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
    • G01T1/1647—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
    • A61B6/02—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
    • G01T1/29—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)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine (AREA)
IL105596A 1992-06-29 1993-05-04 Mapping slices of the human body into regions by means of a scintillation camera system IL105596A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/905,947 US5390225A (en) 1992-06-29 1992-06-29 Mapping slices of the human body into regions having a constant linear attenuation coefficient for correcting images acquired during a nuclear medicine study for attenuation artifacts

Publications (1)

Publication Number Publication Date
IL105596A0 true IL105596A0 (en) 1993-09-22

Family

ID=25421723

Family Applications (1)

Application Number Title Priority Date Filing Date
IL105596A IL105596A0 (en) 1992-06-29 1993-05-04 Mapping slices of the human body into regions by means of a scintillation camera system

Country Status (5)

Country Link
US (1) US5390225A (xx)
EP (1) EP0648341B1 (xx)
JP (1) JPH07508347A (xx)
IL (1) IL105596A0 (xx)
WO (1) WO1994000779A1 (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721411B1 (fr) * 1994-06-15 1996-08-23 Sopha Medical Procédé d'acquisition en médecine nucléaire d'une image en transmission.
FR2733841B1 (fr) * 1995-05-04 1997-05-30 Commissariat Energie Atomique Procede de realisation de la cartographie d'emission d'un corps corrigee de l'attenuation par ce corps
US6236050B1 (en) 1996-02-02 2001-05-22 TüMER TüMAY O. Method and apparatus for radiation detection
JP4585085B2 (ja) * 2000-05-31 2010-11-24 株式会社東芝 核医学診断装置及び減弱補正方法
US7616798B2 (en) * 2004-09-29 2009-11-10 Siemens Medical Solutions Usa, Inc. Method for faster iterative reconstruction for converging collimation spect with depth dependent collimator response modeling
GB0513922D0 (en) * 2005-07-07 2005-08-17 Hammersmith Imanet Ltd Method od and software for calculating a scatter estimate for tomographic scanning and system for tomographic scanning
US8017915B2 (en) 2008-03-14 2011-09-13 Reflexion Medical, Inc. Method and apparatus for emission guided radiation therapy
US20120022357A1 (en) * 2010-04-26 2012-01-26 David Chang Medical emitter/detector imaging/alignment system and method
CN103650095B (zh) 2011-03-31 2016-12-07 反射医疗公司 用于在发射引导的放射治疗中使用的系统和方法
US8835858B2 (en) * 2012-03-23 2014-09-16 General Electric Company Systems and methods for attenuation compensation in nuclear medicine imaging based on emission data
US10500416B2 (en) 2015-06-10 2019-12-10 Reflexion Medical, Inc. High bandwidth binary multi-leaf collimator design
EP3426345B1 (en) 2016-03-09 2021-06-23 RefleXion Medical, Inc. Fluence map generation methods for radiotherapy
WO2018093849A1 (en) 2016-11-15 2018-05-24 Reflexion Medical, Inc. Methods for radiation delivery in emission-guided radiotherapy
JP7178714B2 (ja) 2016-11-15 2022-11-28 リフレクション メディカル， インコーポレイテッド 放射線療法患者プラットフォーム
EP3988017A1 (en) 2016-11-15 2022-04-27 RefleXion Medical, Inc. System for emission-guided high-energy photon delivery
WO2018183748A1 (en) 2017-03-30 2018-10-04 Reflexion Medical, Inc. Radiation therapy systems and methods with tumor tracking
EP3651851B1 (en) 2017-07-11 2023-11-08 RefleXion Medical, Inc. Methods for pet detector afterglow management
EP3664712A4 (en) 2017-08-09 2021-05-05 RefleXion Medical, Inc. SYSTEMS AND METHODS FOR ERROR DETECTION IN EMISSION-GUIDED RADIATION THERAPY
WO2019099551A1 (en) 2017-11-14 2019-05-23 Reflexion Medical, Inc. Systems and methods for patient monitoring for radiotherapy
US10534096B1 (en) 2018-06-22 2020-01-14 Kromek Group, PLC Photon scatter imaging

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633398A (en) * 1983-12-07 1986-12-30 General Electric Company Attenuation compensated emission reconstruction with simultaneous attenuation factor evaluation
US5315506A (en) * 1987-05-22 1994-05-24 University Of Michigan Correction for compton scattering by analysis of spatially dependent energy spectra employing regularization
IL94691A0 (en) * 1990-06-11 1991-04-15 Elscint Ltd Compton free gamma camera images
US5155365A (en) * 1990-07-09 1992-10-13 Cann Christopher E Emission-transmission imaging system using single energy and dual energy transmission and radionuclide emission data
US5210421A (en) * 1991-06-10 1993-05-11 Picker International, Inc. Simultaneous transmission and emission converging tomography
US5289008A (en) * 1992-06-10 1994-02-22 Duke University Method and apparatus for enhanced single photon computed tomography

Also Published As

Publication number Publication date
WO1994000779A1 (en) 1994-01-06
EP0648341A1 (en) 1995-04-19
US5390225A (en) 1995-02-14
EP0648341B1 (en) 1996-11-13
JPH07508347A (ja) 1995-09-14

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