CN111065333B - 会聚x射线成像装置和方法 - Google Patents

会聚x射线成像装置和方法 Download PDF

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Publication number
CN111065333B
CN111065333B CN201880049566.XA CN201880049566A CN111065333B CN 111065333 B CN111065333 B CN 111065333B CN 201880049566 A CN201880049566 A CN 201880049566A CN 111065333 B CN111065333 B CN 111065333B
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ray
gamma
output beam
light beam
optic
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CN111065333A (zh
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克里斯托弗·P·J·巴蒂
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Lawrence Livermore National Security LLC
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Lawrence Livermore National Security LLC
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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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • A61B6/4085—Cone-beams
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
    • 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
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter 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
    • A61B6/06—Diaphragms
    • 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
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/483—Diagnostic techniques involving scattered radiation
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/485—Diagnostic techniques involving fluorescence X-ray imaging
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • 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
    • G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
    • G21K1/065—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators using refraction, e.g. Tomie lenses
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G2/00—Apparatus or processes specially adapted for producing X-rays, not involving X-ray tubes, e.g. involving generation of a plasma

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
CN201880049566.XA 2017-07-31 2018-07-23 会聚x射线成像装置和方法 Active CN111065333B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762539452P 2017-07-31 2017-07-31
US62/539,452 2017-07-31
PCT/US2018/043342 WO2019027712A1 (en) 2017-07-31 2018-07-23 DEVICE AND METHOD FOR CONVERGENT X-RAY IMAGING

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CN111065333A CN111065333A (zh) 2020-04-24
CN111065333B true CN111065333B (zh) 2024-04-16

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US (1) US11357458B2 (enExample)
EP (1) EP3661421B1 (enExample)
JP (1) JP7252938B2 (enExample)
KR (1) KR102675627B1 (enExample)
CN (1) CN111065333B (enExample)
AU (1) AU2018309611B2 (enExample)
CA (1) CA3071142C (enExample)
ES (1) ES2983741T3 (enExample)
PL (1) PL3661421T3 (enExample)
WO (1) WO2019027712A1 (enExample)
ZA (1) ZA202000316B (enExample)

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* Cited by examiner, † Cited by third party
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WO2019027712A1 (en) * 2017-07-31 2019-02-07 Lawrence Livermore National Security, Llc DEVICE AND METHOD FOR CONVERGENT X-RAY IMAGING
US12066390B2 (en) * 2020-08-04 2024-08-20 Varex Imaging Corporation Estimating background radiation from unknown sources
CN113984815B (zh) * 2021-10-29 2023-09-05 北京师范大学 基于逆康普顿散射x光源的高效康普顿散射成像系统
CN114068060B (zh) * 2021-11-05 2024-11-22 中国科学院西安光学精密机械研究所 两个多层嵌套薄片结构对准系统及装调方法
KR102762407B1 (ko) * 2022-11-01 2025-02-05 한국원자력연구원 방사선을 이용한 오류 시험 장치 및 방법

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CN104931481A (zh) * 2015-06-23 2015-09-23 北京理工大学 激光双轴差动共焦诱导击穿-拉曼光谱成像探测方法与装置
CN106488743A (zh) * 2014-05-08 2017-03-08 劳伦斯·利弗莫尔国家安全有限责任公司 使用激光康普顿x射线源的2 色射线成像的方法

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CN104251870A (zh) * 2013-06-26 2014-12-31 帕纳科有限公司 衍射成像
CN106488743A (zh) * 2014-05-08 2017-03-08 劳伦斯·利弗莫尔国家安全有限责任公司 使用激光康普顿x射线源的2 色射线成像的方法
CN104931481A (zh) * 2015-06-23 2015-09-23 北京理工大学 激光双轴差动共焦诱导击穿-拉曼光谱成像探测方法与装置

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EP3661421C0 (en) 2024-07-17
ZA202000316B (en) 2024-06-26
EP3661421A1 (en) 2020-06-10
ES2983741T3 (es) 2024-10-24
NZ760906A (en) 2025-06-27
CA3071142C (en) 2023-08-22
US20200261042A1 (en) 2020-08-20
KR20200027516A (ko) 2020-03-12
US11357458B2 (en) 2022-06-14
PL3661421T3 (pl) 2024-11-18
AU2018309611B2 (en) 2022-11-10
WO2019027712A1 (en) 2019-02-07
KR102675627B1 (ko) 2024-06-18
EP3661421B1 (en) 2024-07-17
JP2020530107A (ja) 2020-10-15
CA3071142A1 (en) 2019-02-07
JP7252938B2 (ja) 2023-04-05
AU2018309611A1 (en) 2020-02-13
EP3661421A4 (en) 2021-04-28
CN111065333A (zh) 2020-04-24

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