ATE305168T1 - Streustrahlenraster sowie verfahren und vorrichtung zu seiner herstellung - Google Patents

Streustrahlenraster sowie verfahren und vorrichtung zu seiner herstellung

Info

Publication number
ATE305168T1
ATE305168T1 AT01911009T AT01911009T ATE305168T1 AT E305168 T1 ATE305168 T1 AT E305168T1 AT 01911009 T AT01911009 T AT 01911009T AT 01911009 T AT01911009 T AT 01911009T AT E305168 T1 ATE305168 T1 AT E305168T1
Authority
AT
Austria
Prior art keywords
absorbing elements
radiation absorbing
producing
generally
scattered radiation
Prior art date
Application number
AT01911009T
Other languages
English (en)
Inventor
Donald Earl Castleberry
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE305168T1 publication Critical patent/ATE305168T1/de

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Saccharide Compounds (AREA)
AT01911009T 2000-03-28 2001-02-21 Streustrahlenraster sowie verfahren und vorrichtung zu seiner herstellung ATE305168T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/536,850 US6438210B1 (en) 2000-03-28 2000-03-28 Anti-scatter grid, method, and apparatus for forming same
PCT/US2001/005442 WO2001073794A1 (en) 2000-03-28 2001-02-21 Anti-scatter grid, method, and apparatus for forming same

Publications (1)

Publication Number Publication Date
ATE305168T1 true ATE305168T1 (de) 2005-10-15

Family

ID=24140174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01911009T ATE305168T1 (de) 2000-03-28 2001-02-21 Streustrahlenraster sowie verfahren und vorrichtung zu seiner herstellung

Country Status (7)

Country Link
US (2) US6438210B1 (de)
EP (1) EP1185986B1 (de)
JP (1) JP4746245B2 (de)
KR (1) KR100801118B1 (de)
AT (1) ATE305168T1 (de)
DE (1) DE60113492T2 (de)
WO (1) WO2001073794A1 (de)

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JP2007155638A (ja) * 2005-12-08 2007-06-21 Ge Medical Systems Global Technology Co Llc コリメータ・ユニット、補強コリメータ、ｃｔ用検出器およびｃｔ装置
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US8238521B2 (en) * 2008-03-06 2012-08-07 United Technologies Corp. X-ray collimators, and related systems and methods involving such collimators
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US8411823B2 (en) * 2008-08-11 2013-04-02 Shimadzu Corporation Radiation grid and radiographic apparatus provided with the same
US9315663B2 (en) 2008-09-26 2016-04-19 Mikro Systems, Inc. Systems, devices, and/or methods for manufacturing castings
JP5282645B2 (ja) * 2009-04-28 2013-09-04 株式会社島津製作所 放射線撮影装置
US20110291016A1 (en) * 2009-12-15 2011-12-01 Scott Metzler Novel collimator and method for fabricating the same
KR100986151B1 (ko) * 2010-04-01 2010-10-08 유영실 자기력 평형 전기발생장치
US8917815B2 (en) 2010-06-21 2014-12-23 Zachary A. Miller Adjustable dynamic filter
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KR101042049B1 (ko) * 2010-06-21 2011-06-16 주식회사 디알텍 전자기식 그리드, 전자기식 그리드 제어 장치 및 이를 이용한 엑스선 장치
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KR101650894B1 (ko) * 2014-10-13 2016-08-24 (주)동문 산란 방지 그리드 원단의 제조방법
KR101581338B1 (ko) * 2014-10-13 2015-12-30 (주)동문 엑스레이 그리드 조립 장치
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CN107582089B (zh) * 2017-09-29 2021-06-29 上海联影医疗科技股份有限公司 准直器、成像设备、焦点位置跟踪方法及校正方法
US10816486B2 (en) * 2018-03-28 2020-10-27 Kla-Tencor Corporation Multilayer targets for calibration and alignment of X-ray based measurement systems
DE102018216805B3 (de) * 2018-09-28 2020-01-02 Siemens Healthcare Gmbh Streustrahlenraster für eine medizinische Röntgen-Bildgebungsanlage
US10799193B2 (en) 2019-02-12 2020-10-13 Malcova LLC Method and apparatus for anatomically-specified conformation computed tomography
US11139088B2 (en) 2019-06-12 2021-10-05 alephFS—Systems for Imaging Grid for X-ray imaging
US10531844B1 (en) 2019-08-09 2020-01-14 Malcova LLC Narrow beam CT using a 3D fluence modulation and scatter shield system
JP6976306B2 (ja) * 2019-12-25 2021-12-08 ゼネラル・エレクトリック・カンパニイ コリメータモジュール、医用装置、およびコリメータモジュールの製造方法
CN112089432A (zh) * 2020-06-19 2020-12-18 上海创投机电工程有限公司 一种基于同轴圆结构的x射线抗散射格栅
CN112089428A (zh) * 2020-06-19 2020-12-18 上海创投机电工程有限公司 一种基于正交结构的x射线抗散射格栅
US11622735B1 (en) 2022-10-20 2023-04-11 MALCOVA, Inc. Plural-plane narrow-beam computed tomography
EP4516235A1 (de) * 2023-08-30 2025-03-05 Koninklijke Philips N.V. Antistreugitter für röntgenbildgebungssysteme
US12181424B1 (en) 2024-07-24 2024-12-31 MALCOVA, Inc. Method and apparatus of stationary-source nonplanar-trajectory narrow-beam computed tomography

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Also Published As

Publication number Publication date
WO2001073794A1 (en) 2001-10-04
DE60113492T2 (de) 2006-06-29
EP1185986B1 (de) 2005-09-21
DE60113492D1 (de) 2005-10-27
EP1185986A1 (de) 2002-03-13
JP4746245B2 (ja) 2011-08-10
US6438210B1 (en) 2002-08-20
JP2003529087A (ja) 2003-09-30
US20020168052A1 (en) 2002-11-14
US6594342B2 (en) 2003-07-15
KR20020026433A (ko) 2002-04-10
KR100801118B1 (ko) 2008-02-05

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