CN112154520A - 具有准直器的x射线管，用于封闭的x射线管的准直器设备和这种准直器设备的应用 - Google Patents

具有准直器的x射线管，用于封闭的x射线管的准直器设备和这种准直器设备的应用 Download PDF

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Publication number
CN112154520A
CN112154520A CN201980033500.6A CN201980033500A CN112154520A CN 112154520 A CN112154520 A CN 112154520A CN 201980033500 A CN201980033500 A CN 201980033500A CN 112154520 A CN112154520 A CN 112154520A
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CN
China
Prior art keywords
collimator
ray tube
disc
target
exit window
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.)
Pending
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CN201980033500.6A
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English (en)
Chinese (zh)
Inventor
D·施蒂克勒
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.)
Yxlon International GmbH
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Yxlon International GmbH
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Publication date
Application filed by Yxlon International GmbH filed Critical Yxlon International GmbH
Publication of CN112154520A publication Critical patent/CN112154520A/zh
Pending legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H01J35/18—Windows
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201980033500.6A 2018-05-18 2019-05-17 具有准直器的x射线管，用于封闭的x射线管的准直器设备和这种准直器设备的应用 Pending CN112154520A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018112054.0 2018-05-18
DE102018112054.0A DE102018112054B4 (de) 2018-05-18 2018-05-18 Röntgenröhre mit Kollimator und Kollimatorvorrichtung für geschlossene Röntgenröhre
PCT/EP2019/062802 WO2019219909A1 (de) 2018-05-18 2019-05-17 Röntgenröhre mit kollimator, kollimatorvorrichtung für geschlossene röntgenröhre und verwendung einer solchen kollimatorvorrichtung

Publications (1)

Publication Number Publication Date
CN112154520A true CN112154520A (zh) 2020-12-29

Family

ID=66625957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980033500.6A Pending CN112154520A (zh) 2018-05-18 2019-05-17 具有准直器的x射线管，用于封闭的x射线管的准直器设备和这种准直器设备的应用

Country Status (4)

Country Link
EP (1) EP3794616A1 (de)
CN (1) CN112154520A (de)
DE (1) DE102018112054B4 (de)
WO (1) WO2019219909A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3992619A1 (de) * 2020-10-27 2022-05-04 Due2Lab S.R.L. Röntgen kollimator und damit verwandte vorrichtung zur röntgen untersuchung

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762375A (en) * 1953-10-27 1956-11-28 Vickers Electrical Co Ltd Improvements relating to x-ray generators
DE2619008A1 (de) * 1976-04-30 1977-11-10 Philips Patentverwaltung Anordnung zum verringern der extrafokalstrahlung bei einem roentgenstrahler
DE2815252A1 (de) * 1977-04-11 1978-10-19 Ohio Nuclear Variabler kollimator
US4281269A (en) * 1977-04-27 1981-07-28 Ledley Robert S Microfocus X-ray tube
US4300055A (en) * 1979-07-03 1981-11-10 Siemens Medical Laboratories, Inc. Radiation filter
FR2498375A1 (fr) * 1981-01-16 1982-07-23 Thomson Csf Limiteur universel de rayonnement secondaire dans un tube radiogene et tube radiogene comportant un tel limiteur
JPS57134008U (de) * 1981-02-16 1982-08-20
US5033074A (en) * 1989-12-04 1991-07-16 Gte Laboratories Incorporated X-ray colllimator for eliminating the secondary radiation and shadow anomaly from microfocus projection radiographs
US6320936B1 (en) * 1999-11-26 2001-11-20 Parker Medical, Inc. X-ray tube assembly with beam limiting device for reducing off-focus radiation
US6778636B1 (en) * 2002-06-06 2004-08-17 Varian Medical Systems, Inc. Adjustable x-ray beam collimator for an x-ray tube
US7260171B1 (en) * 2004-10-25 2007-08-21 General Electric Company Apparatus for acquisition of CT data with penumbra attenuation calibration
NL2005903C2 (en) * 2010-12-22 2012-06-25 Nucletron Bv A mobile x-ray unit.
GB201416189D0 (en) * 2014-09-12 2014-10-29 Xstrahl Ltd X-Ray system
EP2920790A1 (de) * 2012-11-16 2015-09-23 Böhme Management GmbH Röntgenstrahlungsquelle, kollimator, röntgenologischer arbeitsplatz und verfahren zum betrieb derselben
EP2953136A1 (de) * 2014-06-06 2015-12-09 Nuctech Company Limited Röntgenstrahlgenerator mit einstellbarer kollimation
CN106504812A (zh) * 2016-12-08 2017-03-15 清华大学 准直器、射线发射装置和检查设备
WO2017135782A1 (ko) * 2016-02-05 2017-08-10 주식회사 바텍 엑스선 콜리메이터 및 이를 이용한 엑스선 영상 촬영 장치
US20170229204A1 (en) * 2014-08-13 2017-08-10 Nikon Metrology Nv X-ray beam collimator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134007U (de) * 1981-02-16 1982-08-20
JP5750277B2 (ja) 2011-02-25 2015-07-15 日立アロカメディカル株式会社 Ｘ線発生装置
JP2015111504A (ja) * 2013-12-06 2015-06-18 株式会社東芝 Ｘ線管及びｘ線管の製造方法

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762375A (en) * 1953-10-27 1956-11-28 Vickers Electrical Co Ltd Improvements relating to x-ray generators
DE2619008A1 (de) * 1976-04-30 1977-11-10 Philips Patentverwaltung Anordnung zum verringern der extrafokalstrahlung bei einem roentgenstrahler
DE2815252A1 (de) * 1977-04-11 1978-10-19 Ohio Nuclear Variabler kollimator
US4281269A (en) * 1977-04-27 1981-07-28 Ledley Robert S Microfocus X-ray tube
US4300055A (en) * 1979-07-03 1981-11-10 Siemens Medical Laboratories, Inc. Radiation filter
FR2498375A1 (fr) * 1981-01-16 1982-07-23 Thomson Csf Limiteur universel de rayonnement secondaire dans un tube radiogene et tube radiogene comportant un tel limiteur
JPS57134008U (de) * 1981-02-16 1982-08-20
US5033074A (en) * 1989-12-04 1991-07-16 Gte Laboratories Incorporated X-ray colllimator for eliminating the secondary radiation and shadow anomaly from microfocus projection radiographs
US6320936B1 (en) * 1999-11-26 2001-11-20 Parker Medical, Inc. X-ray tube assembly with beam limiting device for reducing off-focus radiation
US6778636B1 (en) * 2002-06-06 2004-08-17 Varian Medical Systems, Inc. Adjustable x-ray beam collimator for an x-ray tube
US7260171B1 (en) * 2004-10-25 2007-08-21 General Electric Company Apparatus for acquisition of CT data with penumbra attenuation calibration
NL2005903C2 (en) * 2010-12-22 2012-06-25 Nucletron Bv A mobile x-ray unit.
EP2920790A1 (de) * 2012-11-16 2015-09-23 Böhme Management GmbH Röntgenstrahlungsquelle, kollimator, röntgenologischer arbeitsplatz und verfahren zum betrieb derselben
EP2953136A1 (de) * 2014-06-06 2015-12-09 Nuctech Company Limited Röntgenstrahlgenerator mit einstellbarer kollimation
US20170229204A1 (en) * 2014-08-13 2017-08-10 Nikon Metrology Nv X-ray beam collimator
GB201416189D0 (en) * 2014-09-12 2014-10-29 Xstrahl Ltd X-Ray system
WO2017135782A1 (ko) * 2016-02-05 2017-08-10 주식회사 바텍 엑스선 콜리메이터 및 이를 이용한 엑스선 영상 촬영 장치
CN106504812A (zh) * 2016-12-08 2017-03-15 清华大学 准直器、射线发射装置和检查设备

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BALDWIN, Z ET AL.: ""The influence of focal spot size, shape, emission profile and position on field coverage in a Gulmay D3300 Kilovoltage X-ray therapy unit"", 《AUSTRALASIAN PHYSICAL & ENGINEERING SCIENCES IN MEDICINE》, 30 September 2014 (2014-09-30) *
BAZHENOVA, O.B.ET AL.: ""Microfocus X-ray tube with a built-in waveguide collimator"", 《TECHNICAL PHYSICS LETTERS》, 31 January 1993 (1993-01-31) *
王雷: ""微型透射式X射线管滤光片设计"", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》, 15 March 2017 (2017-03-15) *
陈青山 等: ""X射线工业电视检测系统灵敏度的影响因素及系统优化"", 《焊管》, 31 January 2016 (2016-01-31) *

Also Published As

Publication number Publication date
DE102018112054B4 (de) 2023-02-09
WO2019219909A1 (de) 2019-11-21
DE102018112054A1 (de) 2019-11-21
EP3794616A1 (de) 2021-03-24

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