WO2001079884A3 - Camera portative a capacite tomographique - Google Patents

Camera portative a capacite tomographique Download PDF

Info

Publication number
WO2001079884A3
WO2001079884A3 PCT/US2001/011708 US0111708W WO0179884A3 WO 2001079884 A3 WO2001079884 A3 WO 2001079884A3 US 0111708 W US0111708 W US 0111708W WO 0179884 A3 WO0179884 A3 WO 0179884A3
Authority
WO
WIPO (PCT)
Prior art keywords
detector
tomograhic
capability
hand held
held camera
Prior art date
Application number
PCT/US2001/011708
Other languages
English (en)
Other versions
WO2001079884A9 (fr
WO2001079884A2 (fr
Inventor
Irving N Weinberg
Original Assignee
Pem Technologies 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 Pem Technologies Inc filed Critical Pem Technologies Inc
Priority to EP01928448A priority Critical patent/EP1272108A4/fr
Priority to AU2001255305A priority patent/AU2001255305A1/en
Priority to JP2001576494A priority patent/JP2003532870A/ja
Priority to CA002405592A priority patent/CA2405592A1/fr
Publication of WO2001079884A2 publication Critical patent/WO2001079884A2/fr
Publication of WO2001079884A3 publication Critical patent/WO2001079884A3/fr
Publication of WO2001079884A9 publication Critical patent/WO2001079884A9/fr

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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

L'invention concerne un système d'imagerie tomographique comprenant un ou plusieurs détecteurs mobiles permettant de détecter un rayonnement gamma, un ou plusieurs capteurs de position permettant de déterminer la position et l'angulation des détecteurs par rapport à une source émettrice de rayons gamma, ainsi qu'un dispositif informatique destiné à intégrer la position et l'angulation des détecteurs avec des informations relatives à l'énergie et à la distribution des rayons gamma détectés par les détecteurs et à fournir une représentation en trois dimensions de la source sur la base sur cette intégration. L'invention concerne également un procédé d'imagerie d'une lésion émettrice de rayonnement située dans un volume étudié.
PCT/US2001/011708 2000-04-12 2001-04-11 Camera portative a capacite tomographique WO2001079884A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP01928448A EP1272108A4 (fr) 2000-04-12 2001-04-11 Camera portative a capacite tomographique
AU2001255305A AU2001255305A1 (en) 2000-04-12 2001-04-11 Hand held camera with tomograhic capability
JP2001576494A JP2003532870A (ja) 2000-04-12 2001-04-11 断層撮像機能を有する手持ちカメラ
CA002405592A CA2405592A1 (fr) 2000-04-12 2001-04-11 Camera portative a capacite tomographique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19665400P 2000-04-12 2000-04-12
US60/196,654 2000-04-12

Publications (3)

Publication Number Publication Date
WO2001079884A2 WO2001079884A2 (fr) 2001-10-25
WO2001079884A3 true WO2001079884A3 (fr) 2002-08-29
WO2001079884A9 WO2001079884A9 (fr) 2002-12-19

Family

ID=22726279

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/011708 WO2001079884A2 (fr) 2000-04-12 2001-04-11 Camera portative a capacite tomographique

Country Status (5)

Country Link
EP (1) EP1272108A4 (fr)
JP (1) JP2003532870A (fr)
AU (1) AU2001255305A1 (fr)
CA (1) CA2405592A1 (fr)
WO (1) WO2001079884A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2495215A1 (fr) * 2002-08-12 2004-02-19 Naviscan Pet Systems, Inc. Tomographie par emission de positons a mission specifique
ES2204322B1 (es) * 2002-10-01 2005-07-16 Consejo Sup. De Invest. Cientificas Navegador funcional.
GB0310998D0 (en) * 2003-05-14 2003-06-18 British Nuclear Fuels Plc Detection of solid deposits
DE602005007509D1 (de) * 2005-11-24 2008-07-24 Brainlab Ag Medizinisches Referenzierungssystem mit gamma-Kamera
EP2140913A1 (fr) * 2008-07-03 2010-01-06 Ion Beam Applications S.A. Dispositif et procédé pour la vérification d'une thérapie par particules
CA3228582A1 (fr) * 2012-03-07 2013-09-12 Ziteo, Inc. Procedes et systemes de suivi et de guidage de capteurs et d'instruments
JP5918093B2 (ja) * 2012-09-21 2016-05-18 日立アロカメディカル株式会社 放射線測定装置及び放射線測定方法
US9057684B2 (en) 2013-04-05 2015-06-16 The Arizona Board Of Regents On Behalf Of The University Of Arizona Gamma ray imaging systems and methods
JP6190302B2 (ja) * 2014-03-28 2017-08-30 国立研究開発法人国立がん研究センター 生体機能観測装置および放射線治療システム
JP6456547B1 (ja) 2018-10-08 2019-01-23 教裕 南郷 放射線に影響されにくい撮影機器並びに画像表示機器
CN110264565B (zh) * 2019-05-27 2021-07-30 浙江大学 一种基于半峰值概率密度分布的三维重建方法
US11191515B1 (en) * 2020-10-23 2021-12-07 Siemens Medical Solutions Usa, Inc Internal dose assessment with portable single photon emission computed tomography

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170055A (en) * 1990-07-25 1992-12-08 Care Wise Medical Products Corporation Radiation detecting biopsy probe
US6064904A (en) * 1997-11-28 2000-05-16 Picker International, Inc. Frameless stereotactic CT scanner with virtual needle display for planning image guided interventional procedures
US6080989A (en) * 1995-06-24 2000-06-27 British Nuclear Fuels Plc Apparatus and methods for detecting and/or imaging gamma radiation
US6281504B1 (en) * 1998-06-08 2001-08-28 Kabushiki Kaisha Toshiba Diagnostic apparatus for nuclear medicine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714429A (en) * 1970-09-28 1973-01-30 Afee J Mc Tomographic radioisotopic imaging with a scintillation camera
US4243884A (en) * 1978-11-09 1981-01-06 Actus, Inc. Probe assembly
US4899054A (en) * 1988-01-19 1990-02-06 General Electric Company Gamma camera with image uniformity by energy correction offsets
US5519221A (en) * 1992-01-22 1996-05-21 Ansel M. Schwartz Dedicated apparatus and method for emission mammography
US5606165A (en) * 1993-11-19 1997-02-25 Ail Systems Inc. Square anti-symmetric uniformly redundant array coded aperture imaging system
US5813985A (en) * 1995-07-31 1998-09-29 Care Wise Medical Products Corporation Apparatus and methods for providing attenuation guidance and tumor targeting for external beam radiation therapy administration
US5690113A (en) * 1996-06-14 1997-11-25 Acuson Corporation Method and apparatus for two dimensional ultrasonic imaging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170055A (en) * 1990-07-25 1992-12-08 Care Wise Medical Products Corporation Radiation detecting biopsy probe
US6080989A (en) * 1995-06-24 2000-06-27 British Nuclear Fuels Plc Apparatus and methods for detecting and/or imaging gamma radiation
US6064904A (en) * 1997-11-28 2000-05-16 Picker International, Inc. Frameless stereotactic CT scanner with virtual needle display for planning image guided interventional procedures
US6281504B1 (en) * 1998-06-08 2001-08-28 Kabushiki Kaisha Toshiba Diagnostic apparatus for nuclear medicine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1272108A4 *

Also Published As

Publication number Publication date
WO2001079884A9 (fr) 2002-12-19
JP2003532870A (ja) 2003-11-05
EP1272108A4 (fr) 2011-07-13
WO2001079884A2 (fr) 2001-10-25
EP1272108A2 (fr) 2003-01-08
CA2405592A1 (fr) 2001-10-25
AU2001255305A1 (en) 2001-10-30

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