NL7614202A - Collimator voor een scintillatiekamera voor trans- axiale tomografie. - Google Patents
Collimator voor een scintillatiekamera voor trans- axiale tomografie.Info
- Publication number
- NL7614202A NL7614202A NL7614202A NL7614202A NL7614202A NL 7614202 A NL7614202 A NL 7614202A NL 7614202 A NL7614202 A NL 7614202A NL 7614202 A NL7614202 A NL 7614202A NL 7614202 A NL7614202 A NL 7614202A
- Authority
- NL
- Netherlands
- Prior art keywords
- collimator
- scintillation chamber
- transaxial tomography
- transaxial
- tomography
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed 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
- G01T1/1642—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
- G01T1/29—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)
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/643,256 US4057726A (en) | 1975-12-22 | 1975-12-22 | Collimator trans-axial tomographic scintillation camera |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7614202A true NL7614202A (nl) | 1977-06-24 |
NL182935B NL182935B (nl) | 1988-01-18 |
NL182935C NL182935C (nl) | 1988-06-16 |
Family
ID=24580029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7614202,A NL182935C (nl) | 1975-12-22 | 1976-12-21 | Scintillatiekamera. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4057726A (nl) |
JP (1) | JPS5288083A (nl) |
AU (1) | AU512862B2 (nl) |
CA (1) | CA1063256A (nl) |
CH (1) | CH611146A5 (nl) |
DE (1) | DE2657898C2 (nl) |
FR (1) | FR2336112A1 (nl) |
GB (1) | GB1572809A (nl) |
IT (1) | IT1074789B (nl) |
NL (1) | NL182935C (nl) |
SE (1) | SE420250B (nl) |
ZA (1) | ZA767587B (nl) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1083835B (it) * | 1977-06-15 | 1985-05-25 | Selo | Apparechiatura per tomografia a gamma camera |
US4209700A (en) * | 1977-12-30 | 1980-06-24 | Union Carbide Corporation | Nuclear transverse sectional brain function imager |
US4216381A (en) * | 1979-05-10 | 1980-08-05 | General Electric Company | Structure for emission tomography scintillation camera |
JPS5742873A (en) * | 1980-08-28 | 1982-03-10 | Toshiba Corp | Emission ct |
SE423458B (sv) * | 1980-09-10 | 1982-05-03 | Agne Larsson | Anordning vid en kamera innefattande en manghalskollimator |
JPS5753673A (en) * | 1980-09-17 | 1982-03-30 | Toshiba Corp | Emission ct |
US4426578A (en) * | 1980-10-08 | 1984-01-17 | Technicare Corporation | Support structure for rotatable scintillation detector |
NL8102616A (nl) * | 1981-05-29 | 1982-12-16 | Philips Nv | Gammatomograaf met parallelogram ophanging. |
US4414679A (en) * | 1982-03-01 | 1983-11-08 | North American Philips Corporation | X-Ray sensitive electrophoretic imagers |
JPS58169078A (ja) * | 1982-03-31 | 1983-10-05 | Shimadzu Corp | シンチレ−シヨンカメラ |
US4503331A (en) * | 1982-04-21 | 1985-03-05 | Technicare Corporation | Non-circular emission computed tomography |
US4499375A (en) * | 1982-05-10 | 1985-02-12 | Jaszczak Ronald J | Nuclear imaging phantom |
US4645933A (en) * | 1983-07-29 | 1987-02-24 | Picker International, Inc. | Emissive computed tomography |
US5811813A (en) * | 1990-12-06 | 1998-09-22 | Elscint Ltd. | Dual detector gamma camera system |
US6184530B1 (en) | 1991-05-23 | 2001-02-06 | Adac Laboratories | Adjustable dual-detector image data acquisition system |
USRE37474E1 (en) | 1991-05-23 | 2001-12-18 | Adac Laboratories | Adjustable dual-detector image data acquisition system |
US5760402A (en) * | 1996-06-07 | 1998-06-02 | Adac Laboratories | Dual-head medicine imaging system with cantilevered detector heads |
US6150662A (en) * | 1998-04-30 | 2000-11-21 | Adac Laboratories | Gantry for medical imaging system |
DE19947537A1 (de) * | 1999-10-02 | 2001-04-05 | Philips Corp Intellectual Pty | Gitter zur Absorption von Röntgenstrahlung |
EP1292936A2 (en) | 2000-06-05 | 2003-03-19 | Data Spectrum Corporation | Cardiac phantom |
EP1634303B1 (en) * | 2003-06-01 | 2008-09-10 | Koninklijke Philips Electronics N.V. | Anti-scattering x-ray collimator for ct scanners |
DE102004014445B4 (de) * | 2004-03-24 | 2006-05-18 | Yxlon International Security Gmbh | Sekundärkollimator für eine Röntgenstreuvorrichtung sowie Röntgenstreuvorrichtung |
EP3697307A4 (en) | 2017-10-19 | 2021-07-07 | Spectrum Dynamics Medical Limited | SECURITY MECHANISMS FOR NEAR-RANGE STOMOGRAPHY SCANNERS AND APPLICATION METHODS |
WO2019077552A2 (en) | 2017-10-19 | 2019-04-25 | Spectrum Dynamics Medical Limited | CALIBRATION AND QUALITY CONTROL OF A RADIO IMAGING SYSTEM OF NUCLEAR MEDICINE (N-M) |
WO2019077544A1 (en) | 2017-10-19 | 2019-04-25 | Spectrum Dynamics Medical Limited | MOVING PARTS IN A NUCLEAR MEDICINE IMAGING SYSTEM (M-N) |
US11903749B2 (en) | 2017-10-19 | 2024-02-20 | Spectrum Dynamics Medical Limited | Nuclear medicine tomography system comprising a detector carrier housing and a heat pump configured to cool air within the detector carrier housing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3432660A (en) * | 1968-04-10 | 1969-03-11 | Atomic Energy Commission | Gamma-ray camera for imaging radioisotope distribution in a transverse section of a rotating subject |
US3660664A (en) * | 1970-05-11 | 1972-05-02 | Robert P Pasmeg | Wedge for varying cross-sectional intensity of beam of penetrating radiation |
IT939314B (it) * | 1970-07-07 | 1973-02-10 | Nuclear Chicago Corp | Collimatore di raggi gamma a bassa energia e metodo per la sua fabbricazione |
US3735132A (en) * | 1970-10-16 | 1973-05-22 | Raytheon Co | Radiographic display system |
GB1389672A (en) * | 1971-10-29 | 1975-04-03 | Univ Sherbrooke | Apparatus and method for the detection and measurement of radioactivity in the human body |
NL7215069A (nl) * | 1971-11-13 | 1973-05-15 | ||
US3921000A (en) * | 1973-02-16 | 1975-11-18 | Searle & Co | Gamma ray camera system with corrugated collimators |
-
1975
- 1975-12-22 US US05/643,256 patent/US4057726A/en not_active Expired - Lifetime
-
1976
- 1976-12-21 NL NLAANVRAGE7614202,A patent/NL182935C/nl not_active IP Right Cessation
- 1976-12-21 FR FR7638558A patent/FR2336112A1/fr not_active Withdrawn
- 1976-12-21 CA CA268,404A patent/CA1063256A/en not_active Expired
- 1976-12-21 AU AU20780/76A patent/AU512862B2/en not_active Expired
- 1976-12-21 SE SE7614396A patent/SE420250B/xx unknown
- 1976-12-21 DE DE2657898A patent/DE2657898C2/de not_active Expired
- 1976-12-21 JP JP15295876A patent/JPS5288083A/ja active Pending
- 1976-12-21 GB GB53248/76A patent/GB1572809A/en not_active Expired
- 1976-12-21 ZA ZA00767587A patent/ZA767587B/xx unknown
- 1976-12-21 IT IT52724/76A patent/IT1074789B/it active
- 1976-12-21 CH CH1613176A patent/CH611146A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL182935C (nl) | 1988-06-16 |
DE2657898A1 (de) | 1977-06-30 |
CA1063256A (en) | 1979-09-25 |
AU2078076A (en) | 1978-06-29 |
GB1572809A (en) | 1980-08-06 |
JPS5288083A (en) | 1977-07-22 |
SE7614396L (sv) | 1977-06-23 |
US4057726A (en) | 1977-11-08 |
FR2336112A1 (fr) | 1977-07-22 |
NL182935B (nl) | 1988-01-18 |
AU512862B2 (en) | 1980-10-30 |
CH611146A5 (nl) | 1979-05-31 |
IT1074789B (it) | 1985-04-20 |
ZA767587B (en) | 1978-04-26 |
DE2657898C2 (de) | 1985-10-31 |
SE420250B (sv) | 1981-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: NUTRASWEET COMPANY |
|
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: NUTRASWEET COMPANY. THE - |
|
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: SIEMENS AKTIENGESELLSCHAFT |
|
V1 | Lapsed because of non-payment of the annual fee |