MX2011010435A - Colimador entretejido de multiples aberturas para aplicaciones de imagenologia por radiacion tridimensional. - Google Patents

Colimador entretejido de multiples aberturas para aplicaciones de imagenologia por radiacion tridimensional.

Info

Publication number
MX2011010435A
MX2011010435A MX2011010435A MX2011010435A MX2011010435A MX 2011010435 A MX2011010435 A MX 2011010435A MX 2011010435 A MX2011010435 A MX 2011010435A MX 2011010435 A MX2011010435 A MX 2011010435A MX 2011010435 A MX2011010435 A MX 2011010435A
Authority
MX
Mexico
Prior art keywords
group
apertures
collimator
aperture
imaging applications
Prior art date
Application number
MX2011010435A
Other languages
English (en)
Spanish (es)
Inventor
Yonggang Cui
Ralph B James
Original Assignee
Brookhaven Science Ass Llc
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 Brookhaven Science Ass Llc filed Critical Brookhaven Science Ass Llc
Publication of MX2011010435A publication Critical patent/MX2011010435A/es

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF 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
    • 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
    • A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
MX2011010435A 2009-04-01 2010-03-31 Colimador entretejido de multiples aberturas para aplicaciones de imagenologia por radiacion tridimensional. MX2011010435A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16565309P 2009-04-01 2009-04-01
PCT/US2010/029409 WO2010120525A1 (en) 2009-04-01 2010-03-31 Interwoven multi-aperture collimator for 3-dimensional radiation imaging applications

Publications (1)

Publication Number Publication Date
MX2011010435A true MX2011010435A (es) 2012-08-23

Family

ID=42982787

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011010435A MX2011010435A (es) 2009-04-01 2010-03-31 Colimador entretejido de multiples aberturas para aplicaciones de imagenologia por radiacion tridimensional.

Country Status (11)

Country Link
US (1) US20120039446A1 (enExample)
EP (1) EP2414864A4 (enExample)
JP (1) JP2012522990A (enExample)
KR (1) KR20120016195A (enExample)
CN (1) CN103403580A (enExample)
AU (1) AU2010236841A1 (enExample)
BR (1) BRPI1015157A2 (enExample)
CA (1) CA2757544A1 (enExample)
MX (1) MX2011010435A (enExample)
RU (1) RU2011140751A (enExample)
WO (1) WO2010120525A1 (enExample)

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US20120305781A1 (en) * 2011-05-31 2012-12-06 Jansen Floribertus P M Heukensfeldt System and method for collimation in diagnostic imaging systems
US8866086B2 (en) * 2011-08-05 2014-10-21 Siemens Medical Solutions Usa, Inc. PET scanner with emission and transmission structures in a checkerboard configuration
US8957397B2 (en) * 2011-09-26 2015-02-17 Siemens Medical Solutions Usa, Inc. Multilayer, multiaperture collimator for medical imaging and fabrication method
US9060732B2 (en) 2011-12-16 2015-06-23 Mayo Foundation For Medical Education And Research Multi-segment slant hole collimator system and method for tumor analysis in radiotracer-guided biopsy
US20150238167A1 (en) * 2012-03-22 2015-08-27 Gamma Medical Technologies, Llc Dual modality endocavity biopsy imaging system and method
CN103928074A (zh) * 2013-01-15 2014-07-16 上海荣乔生物科技有限公司 集成式多孔准直器
KR101537153B1 (ko) * 2013-05-30 2015-07-16 가톨릭대학교 산학협력단 다층 연계구조로 된 방사선 치료용 콜리메이터
KR101429173B1 (ko) 2013-08-05 2014-08-12 연세대학교 산학협력단 시준기 및 이를 이용한 검사 시스템
KR101500123B1 (ko) * 2013-08-13 2015-03-09 가톨릭대학교 산학협력단 통합형 핵의학 콜리메이터
EP3094254B1 (en) * 2014-01-14 2017-11-15 Koninklijke Philips N.V. X-ray emitting device with an attenuating element for an x-ray imaging apparatus
US9612344B2 (en) * 2014-01-28 2017-04-04 Theta Point, LLC Positron emission tomography and single photon emission computed tomography based on intensity attenuation shadowing methods and effects
CN105520741A (zh) * 2014-06-19 2016-04-27 武汉知微科技有限公司 多层错位耦合准直器、辐射器、探测装置及扫描设备
EP3169239B1 (en) 2014-07-17 2018-10-31 Koninklijke Philips N.V. Phase contrast imaging x-ray device provided with at least one movable grating
WO2016012476A1 (en) 2014-07-22 2016-01-28 Universiteit Gent Stationary spect imaging
CN105232074B (zh) * 2015-09-17 2018-10-02 清华大学 小动物spect设备
WO2018077840A1 (en) * 2016-10-28 2018-05-03 Koninklijke Philips N.V. Gamma radiation detector with parallax compensation
CN110325846B (zh) 2017-02-25 2022-10-28 诺丁汉特伦特大学 采用衍射检测器的样本检查设备
RU2658097C1 (ru) * 2017-08-18 2018-06-19 Михаил Викторович Яковлев Спектрометр высокоинтенсивного импульсного нейтронного излучения
KR101991446B1 (ko) * 2017-08-30 2019-06-20 한국원자력연구원 산란방지그리드를 갖는 검출기장치와 이를 포함하는 컨테이너 검색기
US10809853B2 (en) 2017-12-11 2020-10-20 Will Semiconductor (Shanghai) Co. Ltd. Optical sensor having apertures
CN108042151B (zh) * 2017-12-21 2024-04-30 上海六晶科技股份有限公司 一种医学影像系统用防散射格栅装置的制备方法
WO2019177513A1 (en) * 2018-03-15 2019-09-19 Fingerprint Cards Ab Biometric imaging device and method for manufacturing a biometric imaging device
WO2020047835A1 (en) * 2018-09-07 2020-03-12 Shenzhen Xpectvision Technology Co., Ltd. Systems and methods for imaging the thyroid
US11269084B2 (en) * 2018-09-24 2022-03-08 The Board Of Trustees Of The University Of Illinois Gamma camera for SPECT imaging and associated methods
CN109273131B (zh) * 2018-10-31 2024-07-02 同方威视技术股份有限公司 准直器组件和射线检测设备
CN109738439B (zh) * 2019-01-02 2021-04-13 中国工程物理研究院材料研究所 一种立体角微分成像准直器及其应用
US11723609B2 (en) * 2020-08-28 2023-08-15 Argospect Technologies Inc. Spread field imaging collimators for radiation-based imaging and methods of using the same
NL2026609B1 (nl) * 2020-10-02 2022-06-03 Milabs Bv Gammacamerainrichting en collimator
CN113219510B (zh) * 2021-05-07 2024-05-31 苏州德锐特成像技术有限公司 一种核辐射成像准直器微孔定位方法及核辐射成像装置
KR102698384B1 (ko) * 2021-12-27 2024-08-23 한국원자력연구원 방사선 검출 장치, 이를 포함하는 방사선 검출 시스템, 방사선 검출 방법 및 핵 연료봉 검사 장치
JP2024139979A (ja) * 2023-03-28 2024-10-10 三菱重工業株式会社 Ｘ線マスク、ｘ線マスクの製造方法、欠陥検出方法、及び積層造形装置
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NL2035925B1 (en) * 2023-09-29 2025-04-10 Free Bee Int B V Collimator part for gamma radiation imaging
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Also Published As

Publication number Publication date
RU2011140751A (ru) 2013-05-10
WO2010120525A1 (en) 2010-10-21
AU2010236841A1 (en) 2011-10-27
JP2012522990A (ja) 2012-09-27
KR20120016195A (ko) 2012-02-23
US20120039446A1 (en) 2012-02-16
CN103403580A (zh) 2013-11-20
EP2414864A1 (en) 2012-02-08
BRPI1015157A2 (pt) 2016-04-19
EP2414864A4 (en) 2014-01-01
CA2757544A1 (en) 2010-10-21

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