ATE470948T1 - Röntgenröhre mit geformter anode - Google Patents

Röntgenröhre mit geformter anode

Info

Publication number: ATE470948T1
Authority: AT; Austria
Prior art keywords: angle; anode; ray tube; disposed; defines
Prior art date: 2003-07-30

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.)

2003-07-30

Filing date

2004-07-16

Publication date

2010-06-15

2004-07-16 Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv

2010-06-15 Application granted granted Critical

2010-06-15 Publication of ATE470948T1 publication Critical patent/ATE470948T1/de

Links

238000002591 computed tomography Methods 0.000 abstract 2

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

Landscapes

X-Ray Techniques (AREA)
Apparatus For Radiation Diagnosis (AREA)
Microwave Tubes (AREA)

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 (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7760849B2 (en) *	2006-04-14	2010-07-20	William Beaumont Hospital	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
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
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
WO2008090518A1 (en)	2007-01-26	2008-07-31	Koninklijke Philips Electronics N.V.	Spectrum-preserving heel effect compensation filter made from the same material as anode plate
FR2933231B1 (fr) *	2008-06-27	2010-06-11	Alcatel Lucent	Support pour une cible tournante
CN102124537A (zh) *	2008-08-14	2011-07-13	皇家飞利浦电子股份有限公司	用于每个阳极盘段具有各自相对于旋转阳极的旋转轴线法平面的阳极倾斜角的旋转阳极型x射线管的多段阳极靶和包括具有这种多段阳极靶的旋转阳极的x射线管
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
EP3785636A1 (de) *	2019-08-27	2021-03-03	Koninklijke Philips N.V.	Multispektrale röntgenbildgebung mit konventioneller ausrüstung

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

2004
- 2004-07-16 AT AT04744078T patent/ATE470948T1/de not_active IP Right Cessation
- 2004-07-16 DE DE602004027634T patent/DE602004027634D1/de not_active Expired - Lifetime
- 2004-07-16 EP EP04744078A patent/EP1652208B1/de not_active Expired - Lifetime
- 2004-07-16 JP JP2006521697A patent/JP2007500418A/ja not_active Withdrawn
- 2004-07-16 WO PCT/IB2004/002424 patent/WO2005010916A2/en not_active Ceased
- 2004-07-16 US US10/566,349 patent/US7224771B2/en not_active Expired - Fee Related
- 2004-07-16 CN CN2004800224100A patent/CN1930651B/zh not_active Expired - Fee Related

Also Published As

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

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Legal Events

Date	Code	Title	Description
2010-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties