BR112014012015A2 - sistema e método de geração de imagens nucleares de corpo inteiro - Google Patents
sistema e método de geração de imagens nucleares de corpo inteiroInfo
- Publication number
- BR112014012015A2 BR112014012015A2 BR112014012015A BR112014012015A BR112014012015A2 BR 112014012015 A2 BR112014012015 A2 BR 112014012015A2 BR 112014012015 A BR112014012015 A BR 112014012015A BR 112014012015 A BR112014012015 A BR 112014012015A BR 112014012015 A2 BR112014012015 A2 BR 112014012015A2
- Authority
- BR
- Brazil
- Prior art keywords
- full body
- imaging system
- nuclear imaging
- patient
- body nuclear
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000012633 nuclear imaging Methods 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 230000003068 static effect Effects 0.000 abstract 2
Classifications
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- 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
- A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
-
- 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
- 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
- G01T1/1644—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations
-
- 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
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/249—Measuring radiation intensity with semiconductor detectors specially adapted for use in SPECT or PET
-
- 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
-
- 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
- A61B6/4275—Arrangements for detecting radiation specially adapted for radiation diagnosis using a detector unit almost surrounding the patient, e.g. more than 180°
-
- 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
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine (AREA)
- Measurement Of Radiation (AREA)
Abstract
resumo sistema e método de geração de imagens nucleares de corpo inteiro um sistema de spect de corpo inteiro (10) inclui um suporte do paciente (14) e um pórtico estático (12) que inclui uma pluralidade de anéis (40a, 40b, 40c) de detectores de radiação (42). o suporte do paciente (14) suporta um paciente e move o paciente em uma direção axial (18) através do pórtico estático (12). um ou mais processadores (20,24,32) conectados a uma pluralidade de detectores registram as batidas dos fótons gama nos detectores de radiação (42) e reconstroem as batidas registradas dos fótons gama em uma imagem de corpo inteiro.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161562603P | 2011-11-22 | 2011-11-22 | |
PCT/IB2012/056446 WO2013076629A1 (en) | 2011-11-22 | 2012-11-15 | Whole-body spect system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014012015A2 true BR112014012015A2 (pt) | 2017-05-30 |
Family
ID=47561682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014012015A BR112014012015A2 (pt) | 2011-11-22 | 2012-11-15 | sistema e método de geração de imagens nucleares de corpo inteiro |
Country Status (7)
Country | Link |
---|---|
US (1) | US10213173B2 (pt) |
EP (1) | EP2747656B1 (pt) |
JP (1) | JP6114298B2 (pt) |
BR (1) | BR112014012015A2 (pt) |
IN (1) | IN2014CN03723A (pt) |
RU (1) | RU2014125267A (pt) |
WO (1) | WO2013076629A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9439607B2 (en) | 2013-12-20 | 2016-09-13 | General Electric Company | Detector arm systems and assemblies |
US9029791B1 (en) | 2013-12-20 | 2015-05-12 | General Electric Company | Imaging system using independently controllable detectors |
US9182507B2 (en) * | 2013-12-20 | 2015-11-10 | General Electric Company | Imaging system using high and low energy collimation |
US9392981B2 (en) | 2013-12-20 | 2016-07-19 | General Electric Company | Compact gantry system using independently controllable detectors |
WO2017083611A1 (en) * | 2015-11-11 | 2017-05-18 | The General Hospital Corporation | System and method for improved performance in nuclear medicine imaging |
US10213174B1 (en) | 2018-01-05 | 2019-02-26 | General Electric Company | Nuclear medicine imaging systems and methods having multiple detector assemblies |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3369890D1 (en) * | 1982-03-15 | 1987-04-02 | Univ Leland Stanford Junior | Multiple line detector for use in radiography |
US4639599A (en) | 1984-05-10 | 1987-01-27 | Kabushiki Kaisha Toshiba | Ring type single-photon emission CT imaging apparatus |
JPS61181386U (pt) * | 1985-04-27 | 1986-11-12 | ||
JP4417458B2 (ja) | 1999-01-07 | 2010-02-17 | 株式会社東芝 | 核医学診断装置 |
AU2001223734B2 (en) | 2000-01-14 | 2005-03-24 | Adrianus A. Van Dulmen | Method of imaging by spect |
US7262415B2 (en) * | 2002-06-02 | 2007-08-28 | Crosetto Dario B | Gantry for geometrically configurable and non-configurable positron emission tomography detector arrays |
JP2006513410A (ja) | 2003-01-06 | 2006-04-20 | 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 | 一定半径でのシングルフォトン断層撮影法 |
US20040262525A1 (en) | 2003-06-30 | 2004-12-30 | Yunker David A | Nuclear medicine gantry and method |
JP5283382B2 (ja) * | 2004-10-15 | 2013-09-04 | 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 | 核医学用検出器 |
WO2007109227A2 (en) * | 2006-03-17 | 2007-09-27 | The Trustees Of The University Of Pennsylvania | Slit-slat collimation |
US7723689B2 (en) | 2006-09-21 | 2010-05-25 | Siemens Medical Solutions Usa, Inc. | Open limited orbiting tomographic imaging system |
JP4370420B2 (ja) | 2006-10-02 | 2009-11-25 | 株式会社日立メディコ | ガンマカメラシステム |
US7723690B2 (en) * | 2007-03-30 | 2010-05-25 | General Electric Company | Adjustable slit collimators method and system |
JP4756425B2 (ja) * | 2007-04-17 | 2011-08-24 | 独立行政法人放射線医学総合研究所 | Pet装置、及び、その画像再構成方法 |
US7521681B2 (en) * | 2007-06-29 | 2009-04-21 | Siemens Medical Solutions Usa, Inc. | Non-rotating transaxial radionuclide imaging |
JP5360914B2 (ja) * | 2008-08-01 | 2013-12-04 | 独立行政法人放射線医学総合研究所 | 検出器シフト型放射線治療・pet複合装置 |
US8071949B2 (en) | 2009-01-23 | 2011-12-06 | Jefferson Science Associates, Llc | High-resolution single photon planar and spect imaging of brain and neck employing a system of two co-registered opposed gamma imaging heads |
-
2012
- 2012-11-15 WO PCT/IB2012/056446 patent/WO2013076629A1/en active Application Filing
- 2012-11-15 US US14/357,629 patent/US10213173B2/en active Active
- 2012-11-15 EP EP12816120.5A patent/EP2747656B1/en active Active
- 2012-11-15 RU RU2014125267/14A patent/RU2014125267A/ru not_active Application Discontinuation
- 2012-11-15 IN IN3723CHN2014 patent/IN2014CN03723A/en unknown
- 2012-11-15 BR BR112014012015A patent/BR112014012015A2/pt not_active IP Right Cessation
- 2012-11-15 JP JP2014541797A patent/JP6114298B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6114298B2 (ja) | 2017-04-12 |
JP2015501924A (ja) | 2015-01-19 |
US20140343412A1 (en) | 2014-11-20 |
EP2747656A1 (en) | 2014-07-02 |
RU2014125267A (ru) | 2015-12-27 |
WO2013076629A1 (en) | 2013-05-30 |
US10213173B2 (en) | 2019-02-26 |
EP2747656B1 (en) | 2019-06-26 |
IN2014CN03723A (pt) | 2015-09-04 |
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Legal Events
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B08F | Application fees: dismissal - article 86 of industrial property law | ||
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |