ATE470948T1 - Röntgenröhre mit geformter anode - Google Patents

Röntgenröhre mit geformter anode

Info

Publication number
ATE470948T1
ATE470948T1 AT04744078T AT04744078T ATE470948T1 AT E470948 T1 ATE470948 T1 AT E470948T1 AT 04744078 T AT04744078 T AT 04744078T AT 04744078 T AT04744078 T AT 04744078T AT E470948 T1 ATE470948 T1 AT E470948T1
Authority
AT
Austria
Prior art keywords
angle
anode
ray tube
disposed
defines
Prior art date
Application number
AT04744078T
Other languages
English (en)
Inventor
Simha Levene
Gabriel Malamud
Ami Altman
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE470948T1 publication Critical patent/ATE470948T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/064—Details of the emitter, e.g. material or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H01J35/066—Details of electron optical components, e.g. cathode cups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/147—Spot size control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/086—Target geometry
AT04744078T 2003-07-30 2004-07-16 Röntgenröhre mit geformter anode ATE470948T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49103203P 2003-07-30 2003-07-30
PCT/IB2004/002424 WO2005010916A2 (en) 2003-07-30 2004-07-16 Shaped anode x-ray tube

Publications (1)

Publication Number Publication Date
ATE470948T1 true ATE470948T1 (de) 2010-06-15

Family

ID=34103004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04744078T ATE470948T1 (de) 2003-07-30 2004-07-16 Röntgenröhre mit geformter anode

Country Status (7)

Country Link
US (1) US7224771B2 (de)
EP (1) EP1652208B1 (de)
JP (1) JP2007500418A (de)
CN (1) CN1930651B (de)
AT (1) ATE470948T1 (de)
DE (1) DE602004027634D1 (de)
WO (1) WO2005010916A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9339243B2 (en) 2006-04-14 2016-05-17 William Beaumont Hospital Image guided radiotherapy with dual source and dual detector arrays tetrahedron beam computed tomography
US8983024B2 (en) 2006-04-14 2015-03-17 William Beaumont Hospital Tetrahedron beam computed tomography with multiple detectors and/or source arrays
EP2010058B1 (de) 2006-04-14 2017-05-17 William Beaumont Hospital Computertomographiesystem und -methode
CA2905989C (en) 2006-05-25 2017-01-24 Di Yan Real-time, on-line and offline treatment dose tracking and feedback process for volumetric image guided adaptive radiotherapy
US8033725B2 (en) * 2006-06-02 2011-10-11 Koninklijke Philips Electronics N.V. X-ray image apparatus and device for and method of calibrating an X-ray image apparatus
EP2126931B1 (de) 2007-01-26 2011-09-21 Koninklijke Philips Electronics N.V. Aus demselben material wie die anodenplatte hergestelltes spektrumerhaltendes heel-effekt-kompensationsfilter
FR2933231B1 (fr) * 2008-06-27 2010-06-11 Alcatel Lucent Support pour une cible tournante
JP5647607B2 (ja) * 2008-08-14 2015-01-07 コーニンクレッカ フィリップス エヌ ヴェ マルチセグメント陽極ターゲットを備えた回転陽極を有するｘ線管、及びそれを有するｘ線スキャナシステム
US20100080357A1 (en) * 2008-10-01 2010-04-01 General Electric Company Wide coverage x-ray tube and ct system
WO2011084878A1 (en) 2010-01-05 2011-07-14 William Beaumont Hospital Intensity modulated arc therapy with continuous couch rotation/shift and simultaneous cone beam imaging
CN104545955B (zh) * 2013-10-14 2017-06-20 上海西门子医疗器械有限公司 一种x射线成像方法和装置
TWI629474B (zh) * 2014-05-23 2018-07-11 財團法人工業技術研究院 Ｘ光光源以及ｘ光成像的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062827B (de) * 1957-10-12 1959-08-06 Siemens Reiniger Werke Ag Drehanoden-Roentgenroehre
US3610984A (en) * 1967-12-28 1971-10-05 Tokyo Shibaura Electric Co Rotating-anode x-ray tube with multiple focal areas
GB1579341A (en) * 1976-04-28 1980-11-19 Emi Ltd X-ray generating tubes
JPS586264B2 (ja) * 1978-11-02 1983-02-03 株式会社東芝 ステレオ用ｘ線管
US4355409A (en) * 1979-08-31 1982-10-19 Kurt Amplatz Scanning x-ray system
DE3016102A1 (de) * 1980-04-25 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Drehanoden-roentgenroehre
CH673176A5 (en) 1987-11-11 1990-02-15 Comet Elektron Roehren X=ray tube for high resolution imaging system - has two angles anode surfaces and linear edge perpendicular to beam axis
US6163593A (en) * 1998-08-21 2000-12-19 Varian Medical Systems, Inc. Shaped target for mammography
US6236713B1 (en) * 1998-10-27 2001-05-22 Litton Systems, Inc. X-ray tube providing variable imaging spot size
DE19900468A1 (de) 1999-01-08 2000-07-20 Siemens Ag Röntgenröhre mit optimiertem Elektronenauftreffwinkel
US6198805B1 (en) * 1999-08-19 2001-03-06 General Electric Company X-ray-tube target assembly and method for making
US6542576B2 (en) * 2001-01-22 2003-04-01 Koninklijke Philips Electronics, N.V. X-ray tube for CT applications
US20030128801A1 (en) * 2002-01-07 2003-07-10 Multi-Dimensional Imaging, Inc. Multi-modality apparatus for dynamic anatomical, physiological and molecular imaging

Also Published As

Publication number Publication date
EP1652208A2 (de) 2006-05-03
US7224771B2 (en) 2007-05-29
DE602004027634D1 (de) 2010-07-22
CN1930651B (zh) 2010-06-23
CN1930651A (zh) 2007-03-14
WO2005010916A3 (en) 2006-03-23
EP1652208B1 (de) 2010-06-09
WO2005010916A2 (en) 2005-02-03
JP2007500418A (ja) 2007-01-11
US20060239409A1 (en) 2006-10-26

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