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DE60013924D1 - Bewegbare Kollimatorsvorrichtung - Google Patents

Bewegbare Kollimatorsvorrichtung

Info

Publication number
DE60013924D1
DE60013924D1 DE60013924T DE60013924T DE60013924D1 DE 60013924 D1 DE60013924 D1 DE 60013924D1 DE 60013924 T DE60013924 T DE 60013924T DE 60013924 T DE60013924 T DE 60013924T DE 60013924 D1 DE60013924 D1 DE 60013924D1
Authority
DE
Germany
Prior art keywords
collimator device
movable collimator
movable
collimator
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60013924T
Other languages
English (en)
Other versions
DE60013924T2 (de
Inventor
Moshe Ein-Gal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALAYNA ENTPR CORP VADUZ
Original Assignee
ALAYNA ENTPR CORP VADUZ
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 ALAYNA ENTPR CORP VADUZ filed Critical ALAYNA ENTPR CORP VADUZ
Publication of DE60013924D1 publication Critical patent/DE60013924D1/de
Application granted granted Critical
Publication of DE60013924T2 publication Critical patent/DE60013924T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
DE60013924T 1999-02-03 2000-02-03 Bewegbare Kollimatorsvorrichtung Expired - Lifetime DE60013924T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12836399 1999-02-03
IL12836399A IL128363A (en) 1999-02-03 1999-02-03 Moving collimator system

Publications (2)

Publication Number Publication Date
DE60013924D1 true DE60013924D1 (de) 2004-10-28
DE60013924T2 DE60013924T2 (de) 2005-11-17

Family

ID=11072451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013924T Expired - Lifetime DE60013924T2 (de) 1999-02-03 2000-02-03 Bewegbare Kollimatorsvorrichtung

Country Status (4)

Country Link
US (1) US6389108B1 (de)
EP (1) EP1026698B1 (de)
DE (1) DE60013924T2 (de)
IL (1) IL128363A (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157523C1 (de) * 2001-11-23 2003-07-10 Deutsches Krebsforsch Kollimator und Programm zur Steuerung des Kollimators
US6647092B2 (en) * 2002-01-18 2003-11-11 General Electric Company Radiation imaging system and method of collimation
WO2003105159A1 (en) * 2002-06-10 2003-12-18 American Science And Engineering, Inc. Scanner for x-ray inspection comprising a chopper wheel with differently sized apertures
US7496181B2 (en) * 2005-11-28 2009-02-24 The Board Of Trustees Of The Leland Stanford Junior University X-ray collimator for imaging with multiple sources and detectors
US7627090B2 (en) * 2006-10-08 2009-12-01 Yanxiong Qiu Configuration of a medical radiotherapeutic instrument
US7443959B2 (en) * 2006-10-10 2008-10-28 Oxford Instruments Analytical Oy Selective irradiation of small target area in X-ray fluorescent spectroscopy
WO2008115171A1 (en) * 2007-03-16 2008-09-25 Science Applications International Corporation System and method for normalization and calibration of an imaging system using a variable thickness filter
US7519161B2 (en) * 2007-03-16 2009-04-14 Science Applications International Corporation System and method for normalization and calibration of an imaging system using a variable thickness filter
US7893412B2 (en) * 2008-11-27 2011-02-22 Moshe Ein-Gal Attenuator system for beam modulation
FR2939896B1 (fr) * 2008-12-12 2011-05-06 Geoservices Equipements Dispositif d'emission d'un premier faisceau de photons gamma de haute energie et d'un deuxieme faisceau de photons gamma de plus basse energie, ensemble de mesure et procede associe
US20100158196A1 (en) * 2008-12-23 2010-06-24 Martin Born Radiation beam blocker with non-cylindrical through-hole causing reduced geometric unsharpness in radiographic image, and method for the preparation thereof
US8077830B2 (en) 2009-09-28 2011-12-13 Varian Medical Systems, Inc. Beam filter positioning device
US8314394B1 (en) 2009-11-04 2012-11-20 Science Applications International Corporation System and method for three-dimensional imaging using scattering from annihilation coincidence photons
CN102543242A (zh) * 2010-12-09 2012-07-04 Ge医疗系统环球技术有限公司 连动机构和限束器及x射线机
CN113974689B (zh) 2012-03-07 2024-10-22 齐特奥股份有限公司 空间对准设备
US8890100B2 (en) * 2012-08-15 2014-11-18 Varian Medical Systems, Inc. Internally mounted collimators for stereotactic radiosurgery and stereotactic radiotherapy
WO2015019232A2 (en) * 2013-08-08 2015-02-12 Controlrad Systems Inc. X-ray reduction system
US9991014B1 (en) * 2014-09-23 2018-06-05 Daniel Gelbart Fast positionable X-ray filter
US10617401B2 (en) 2014-11-14 2020-04-14 Ziteo, Inc. Systems for localization of targets inside a body
KR101772324B1 (ko) * 2016-04-18 2017-08-28 고려대학교 산학협력단 가변형 핀홀 콜리메이터 및 이를 이용한 방사선 영상 장치
PL3482401T3 (pl) * 2016-07-06 2021-10-25 Clemson University Research Foundation Urządzenia dostarczające promieniowanie
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
IL287027B2 (en) 2019-04-09 2025-06-01 Ziteo Inc Methods and systems for high performance and versatile molecular imaging
US12217883B1 (en) * 2024-10-17 2025-02-04 Sichuan Cancer Hospital Method for assembling an adjustable collimator for spatially fractionated radiation therapy

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730566A (en) * 1949-12-27 1956-01-10 Bartow Beacons Inc Method and apparatus for x-ray fluoroscopy
US3749911A (en) * 1970-06-30 1973-07-31 Nasa Collimator of multiple plates with axially aligned identical random arrays of apertures
US3849649A (en) * 1973-03-26 1974-11-19 C Carey Variable aperture x-ray shield
US3869615A (en) * 1973-06-28 1975-03-04 Nasa Multiplate focusing collimator
DE2756659A1 (de) * 1977-12-19 1979-06-21 Philips Patentverwaltung Anordnung zur bestimmung der absorptionsverteilung
US4465540A (en) * 1979-05-03 1984-08-14 Albert Richard D Method of manufacture of laminate radiation collimator
US4288697A (en) * 1979-05-03 1981-09-08 Albert Richard D Laminate radiation collimator
US4419585A (en) * 1981-02-26 1983-12-06 Massachusetts General Hospital Variable angle slant hole collimator
FI68330C (fi) * 1981-04-29 1985-08-12 Radiographic Screen Oy Roentgenkollimator
US4534051A (en) * 1982-12-27 1985-08-06 John K. Grady Masked scanning X-ray apparatus
US4773087A (en) * 1986-04-14 1988-09-20 University Of Rochester Quality of shadowgraphic x-ray images
JPH02503521A (ja) 1987-12-03 1990-10-25 ユニヴァーシティ　オブ　フロリダ 定位法放射線治療に用いられる装置
JPH0318352A (ja) * 1989-06-16 1991-01-25 Toshiba Corp Ｘ線診断装置
US5165106A (en) 1991-06-06 1992-11-17 Siemens Medical Laboratories, Inc. Contour collimator
JPH06233831A (ja) 1993-02-10 1994-08-23 Hitachi Medical Corp 定位的放射線治療装置
US5436958A (en) * 1994-08-03 1995-07-25 General Electric Company Adjustable collimator
CN1126622A (zh) 1995-06-08 1996-07-17 宋世鹏 一种可变换射线束径的方法及辐射单元

Also Published As

Publication number Publication date
EP1026698A3 (de) 2002-04-17
EP1026698A2 (de) 2000-08-09
US6389108B1 (en) 2002-05-14
IL128363A (en) 2003-06-24
EP1026698B1 (de) 2004-09-22
DE60013924T2 (de) 2005-11-17
IL128363A0 (en) 2000-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition