HK1205345A1 - Variable angle collimator - Google Patents

Variable angle collimator

Info

Publication number
HK1205345A1
HK1205345A1 HK15105743.2A HK15105743A HK1205345A1 HK 1205345 A1 HK1205345 A1 HK 1205345A1 HK 15105743 A HK15105743 A HK 15105743A HK 1205345 A1 HK1205345 A1 HK 1205345A1
Authority
HK
Hong Kong
Prior art keywords
variable angle
angle collimator
collimator
variable
angle
Prior art date
Application number
HK15105743.2A
Other languages
English (en)
Chinese (zh)
Inventor
Martin Rommel
Original Assignee
American Science & Eng 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 American Science & Eng Inc filed Critical American Science & Eng Inc
Publication of HK1205345A1 publication Critical patent/HK1205345A1/xx

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
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • 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
    • A61B6/06—Diaphragms
    • 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
    • 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
    • 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
    • G21K5/00—Irradiation devices
    • G21K5/04—Irradiation devices with beam-forming means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radiation-Therapy Devices (AREA)
  • X-Ray Techniques (AREA)
HK15105743.2A 2012-07-05 2015-06-17 Variable angle collimator HK1205345A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261668268P 2012-07-05 2012-07-05
PCT/US2013/049098 WO2014008275A1 (en) 2012-07-05 2013-07-02 Variable angle collimator

Publications (1)

Publication Number Publication Date
HK1205345A1 true HK1205345A1 (en) 2015-12-11

Family

ID=49878522

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15105743.2A HK1205345A1 (en) 2012-07-05 2015-06-17 Variable angle collimator

Country Status (12)

Country Link
US (2) US9117564B2 (ru)
EP (2) EP2870608B1 (ru)
JP (1) JP6277186B2 (ru)
KR (2) KR102065158B1 (ru)
CN (1) CN104584137B (ru)
BR (1) BR112015000037B1 (ru)
ES (1) ES2779056T3 (ru)
HK (1) HK1205345A1 (ru)
MX (1) MX340645B (ru)
PL (1) PL2870608T3 (ru)
RU (1) RU2617443C2 (ru)
WO (1) WO2014008275A1 (ru)

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US9117564B2 (en) * 2012-07-05 2015-08-25 American Science And Engineering, Inc. Variable angle collimator
WO2015102681A2 (en) * 2013-09-11 2015-07-09 The Board Of Trustees Of The Leland Stanford Junior University Methods and systems for rf power generation and distribution to facilitate rapid radiation therapies
WO2015038832A1 (en) 2013-09-11 2015-03-19 The Board Of Trustees Of The Leland Stanford Junior University Arrays of accelerating structures and rapid imaging for facilitating rapid radiation therapies
WO2015175751A1 (en) 2014-05-16 2015-11-19 American Science And Engineering, Inc. Source for intra-pulse multi-energy x-ray cargo inspection
US11266006B2 (en) 2014-05-16 2022-03-01 American Science And Engineering, Inc. Method and system for timing the injections of electron beams in a multi-energy x-ray cargo inspection system
US10228487B2 (en) 2014-06-30 2019-03-12 American Science And Engineering, Inc. Rapidly relocatable modular cargo container scanner
WO2016118271A1 (en) 2015-01-20 2016-07-28 American Science And Engineering , Inc. Dynamically adjustable focal spot
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DE102016004624A1 (de) * 2016-04-13 2017-10-19 Kurt Osterloh Das Gammaauge: Ein Gerät zur Abbildung hochenergetisch strahlender Objekte
KR101772324B1 (ko) * 2016-04-18 2017-08-28 고려대학교 산학협력단 가변형 핀홀 콜리메이터 및 이를 이용한 방사선 영상 장치
GB2572700A (en) 2016-09-30 2019-10-09 American Science & Eng Inc X-Ray source for 2D scanning beam imaging
US11350892B2 (en) * 2016-12-16 2022-06-07 General Electric Company Collimator structure for an imaging system
CN110199373B (zh) 2017-01-31 2021-09-28 拉皮斯坎系统股份有限公司 大功率x射线源与操作方法
CN107966460B (zh) * 2017-12-26 2024-05-10 清华大学 辐射检查系统和辐射检查方法
EP3811117A4 (en) 2018-06-20 2022-03-16 American Science & Engineering, Inc. SCINTILLATION DETECTORS COUPLED TO WAVELENGTH OFFSET SHEET
CN109659061B (zh) * 2018-12-27 2020-06-23 中国原子能科学研究院 发散角连续可调的中子准直器结构及其标定方法
BR112022001635A2 (pt) * 2019-08-02 2022-07-12 Videray Tech Inc Roda de corte de raio x fechada
WO2021094591A1 (de) * 2019-11-14 2021-05-20 Kurt Osterloh Abbildendes strahlenoptisches system
US11193898B1 (en) 2020-06-01 2021-12-07 American Science And Engineering, Inc. Systems and methods for controlling image contrast in an X-ray system
US11175245B1 (en) 2020-06-15 2021-11-16 American Science And Engineering, Inc. Scatter X-ray imaging with adaptive scanning beam intensity
US11340361B1 (en) 2020-11-23 2022-05-24 American Science And Engineering, Inc. Wireless transmission detector panel for an X-ray scanner

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Also Published As

Publication number Publication date
ES2779056T3 (es) 2020-08-13
KR20150035811A (ko) 2015-04-07
JP2015523570A (ja) 2015-08-13
BR112015000037A2 (pt) 2017-06-27
JP6277186B2 (ja) 2018-02-07
EP3640952A1 (en) 2020-04-22
KR102065158B1 (ko) 2020-01-10
US20140010351A1 (en) 2014-01-09
MX2015000031A (es) 2015-08-20
MX340645B (es) 2016-07-18
CN104584137A (zh) 2015-04-29
EP2870608A4 (en) 2016-07-06
EP2870608B1 (en) 2020-01-01
KR102179573B1 (ko) 2020-11-16
KR20200004926A (ko) 2020-01-14
RU2015103673A (ru) 2016-08-27
EP2870608A1 (en) 2015-05-13
RU2617443C2 (ru) 2017-04-25
US9117564B2 (en) 2015-08-25
US9257208B2 (en) 2016-02-09
BR112015000037B1 (pt) 2021-06-29
CN104584137B (zh) 2017-05-10
WO2014008275A1 (en) 2014-01-09
US20150294748A1 (en) 2015-10-15
PL2870608T3 (pl) 2020-07-27

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