DK3345191T3 - Kollimator til at tilvejebringe konstant kollimationseffekt - Google Patents
Kollimator til at tilvejebringe konstant kollimationseffekt Download PDFInfo
- Publication number
- DK3345191T3 DK3345191T3 DK16758235.2T DK16758235T DK3345191T3 DK 3345191 T3 DK3345191 T3 DK 3345191T3 DK 16758235 T DK16758235 T DK 16758235T DK 3345191 T3 DK3345191 T3 DK 3345191T3
- Authority
- DK
- Denmark
- Prior art keywords
- collimator
- provide constant
- collimation effect
- constant collimation
- effect
- 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
-
- 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
- G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
- G21K1/043—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers changing time structure of beams by mechanical means, e.g. choppers, spinning filter wheels
-
- 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
- G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
- G21K1/087—Deviation, concentration or focusing of the beam by electric or magnetic means by electrical means
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Radiation-Therapy Devices (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1515666.4A GB201515666D0 (en) | 2015-09-04 | 2015-09-04 | Scanning beam collinator |
| PCT/GB2016/000154 WO2017037405A1 (en) | 2015-09-04 | 2016-08-24 | Collimator for providing constant collimation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3345191T3 true DK3345191T3 (da) | 2020-02-03 |
Family
ID=54345752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK16758235.2T DK3345191T3 (da) | 2015-09-04 | 2016-08-24 | Kollimator til at tilvejebringe konstant kollimationseffekt |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10102937B2 (da) |
| EP (1) | EP3345191B1 (da) |
| CN (1) | CN107949886B (da) |
| DK (1) | DK3345191T3 (da) |
| GB (2) | GB201515666D0 (da) |
| WO (1) | WO2017037405A1 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017005302A1 (de) * | 2017-05-30 | 2018-12-06 | Kurt Osterloh | Gestaltung einer Gammakamera mit einem rotierenden Kollimator zur Darstellung strahlender Objekte |
| US11940395B2 (en) * | 2019-08-02 | 2024-03-26 | Videray Technologies, LLC | Enclosed x-ray chopper wheel |
| WO2021094591A1 (de) * | 2019-11-14 | 2021-05-20 | Kurt Osterloh | Abbildendes strahlenoptisches system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489426A (en) * | 1981-12-23 | 1984-12-18 | General Electric Company | Collimator with adjustable aperture |
| SE527138C2 (sv) * | 2003-07-08 | 2005-12-27 | Xcounter Ab | Skanningsbaserad detektering av joniserande strålning för tomosyntes |
| US7470907B2 (en) * | 2006-12-15 | 2008-12-30 | General Electric Company | Cross-slit collimator method and system |
| CN101195058B (zh) | 2007-11-27 | 2010-05-26 | 深圳市海博科技有限公司 | 多准直体放射治疗装置 |
| DE102008025109B4 (de) * | 2008-05-22 | 2010-06-17 | BAM Bundesanstalt für Materialforschung und -prüfung | Blende für eine bildgebende Einrichtung |
| WO2014008275A1 (en) * | 2012-07-05 | 2014-01-09 | American Science And Engineering, Inc. | Variable angle collimator |
| CN203629683U (zh) * | 2013-12-10 | 2014-06-04 | 中国电子科技集团公司第四十一研究所 | 一种辐射能量和波长可调的光纤辐射源 |
-
2015
- 2015-09-04 GB GBGB1515666.4A patent/GB201515666D0/en not_active Ceased
-
2016
- 2016-08-24 CN CN201680050924.XA patent/CN107949886B/zh active Active
- 2016-08-24 US US15/751,022 patent/US10102937B2/en active Active
- 2016-08-24 DK DK16758235.2T patent/DK3345191T3/da active
- 2016-08-24 GB GB1614444.6A patent/GB2542000B/en active Active
- 2016-08-24 WO PCT/GB2016/000154 patent/WO2017037405A1/en active Application Filing
- 2016-08-24 EP EP16758235.2A patent/EP3345191B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2542000B (en) | 2017-12-06 |
| US10102937B2 (en) | 2018-10-16 |
| EP3345191A1 (en) | 2018-07-11 |
| CN107949886A (zh) | 2018-04-20 |
| WO2017037405A1 (en) | 2017-03-09 |
| EP3345191B1 (en) | 2019-10-23 |
| US20180233244A1 (en) | 2018-08-16 |
| GB2542000A (en) | 2017-03-08 |
| GB201614444D0 (en) | 2016-10-05 |
| CN107949886B (zh) | 2020-11-17 |
| GB201515666D0 (en) | 2015-10-21 |
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