DE69303510T2 - Vorrichtung zur Detektierung von Hochenergiestrahlung - Google Patents
Vorrichtung zur Detektierung von HochenergiestrahlungInfo
- Publication number
- DE69303510T2 DE69303510T2 DE69303510T DE69303510T DE69303510T2 DE 69303510 T2 DE69303510 T2 DE 69303510T2 DE 69303510 T DE69303510 T DE 69303510T DE 69303510 T DE69303510 T DE 69303510T DE 69303510 T2 DE69303510 T2 DE 69303510T2
- Authority
- DE
- Germany
- Prior art keywords
- detection
- high energy
- energy radiation
- radiation
- energy
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- G01T1/20—Measuring radiation intensity with scintillation detectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
-
- 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
- G01T1/28—Measuring radiation intensity with secondary-emission detectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/1054—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a portal imaging system
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929203466A GB9203466D0 (en) | 1992-02-19 | 1992-02-19 | Apparatus for detecting high energy radiation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69303510D1 DE69303510D1 (de) | 1996-08-14 |
DE69303510T2 true DE69303510T2 (de) | 1997-01-16 |
Family
ID=10710629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69303510T Expired - Fee Related DE69303510T2 (de) | 1992-02-19 | 1993-02-11 | Vorrichtung zur Detektierung von Hochenergiestrahlung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5352896A (de) |
EP (1) | EP0556901B1 (de) |
JP (1) | JPH05345041A (de) |
DE (1) | DE69303510T2 (de) |
GB (1) | GB9203466D0 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000512084A (ja) * | 1997-04-02 | 2000-09-12 | 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 | センサマトリックスを有するx線装置 |
JPH11281797A (ja) * | 1998-03-31 | 1999-10-15 | Mitsubishi Electric Corp | 荷電粒子線照射装置 |
FI112285B (fi) | 2001-12-20 | 2003-11-14 | Ari Virtanen | Menetelmä ja laitteisto ajasta riippuvan säteilykentän intensiteettijakauman määrittämiseksi |
SE524731C2 (sv) * | 2002-06-07 | 2004-09-21 | Xcounter Ab | Metod och apparat för detektering av joniserande strålning |
BE1016619A3 (fr) * | 2005-01-21 | 2007-03-06 | Vroonen Jacques | Detecteur plan de radiation ionisante electromagnetique ou particulaire. |
US7388208B2 (en) * | 2006-01-11 | 2008-06-17 | Ruvin Deych | Dual energy x-ray detector |
US20080061243A1 (en) * | 2006-09-13 | 2008-03-13 | Doshi Niraj K | Radiation detector having a fiber optic wedge with a plurality of parallel fibers |
WO2008061564A1 (de) * | 2006-11-23 | 2008-05-29 | Swissray International Inc. | Röntgengerät |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3011057A (en) * | 1958-01-02 | 1961-11-28 | Hal O Anger | Radiation image device |
US4297580A (en) * | 1977-12-27 | 1981-10-27 | North American Philips Corporation | X-ray optical system for article inspection, with components disposed on parallel axes |
US4187427A (en) * | 1978-01-09 | 1980-02-05 | General Electric Company | Structure for collimated scintillation detectors useful in tomography |
US4514632A (en) * | 1981-11-24 | 1985-04-30 | The United States Of America As Represented By The Department Of Health And Human Services | Modular scintillation camera |
US4829552A (en) * | 1985-12-06 | 1989-05-09 | Rossi Remo J | Anti-scatter grid system |
GB2212039B (en) * | 1987-10-30 | 1991-08-21 | Philips Electronic Associated | Apparatus for high energy irradiation imaging |
EP0403802B1 (de) * | 1989-06-20 | 1997-04-16 | Kabushiki Kaisha Toshiba | Röntgenbildverstärker und Verfahren zur Herstellung des Eingangsschirmes |
-
1992
- 1992-02-19 GB GB929203466A patent/GB9203466D0/en active Pending
-
1993
- 1993-02-11 DE DE69303510T patent/DE69303510T2/de not_active Expired - Fee Related
- 1993-02-11 EP EP93200365A patent/EP0556901B1/de not_active Expired - Lifetime
- 1993-02-16 JP JP5026564A patent/JPH05345041A/ja active Pending
- 1993-02-19 US US08/019,529 patent/US5352896A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05345041A (ja) | 1993-12-27 |
US5352896A (en) | 1994-10-04 |
EP0556901A1 (de) | 1993-08-25 |
DE69303510D1 (de) | 1996-08-14 |
EP0556901B1 (de) | 1996-07-10 |
GB9203466D0 (en) | 1992-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ELEKTA AB, STOCKHOLM, SE |
|
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |