JP4585195B2 - Ｘ線ｃｔ装置 - Google Patents

Ｘ線ｃｔ装置 Download PDF

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Publication number
JP4585195B2
JP4585195B2 JP2003411582A JP2003411582A JP4585195B2 JP 4585195 B2 JP4585195 B2 JP 4585195B2 JP 2003411582 A JP2003411582 A JP 2003411582A JP 2003411582 A JP2003411582 A JP 2003411582A JP 4585195 B2 JP4585195 B2 JP 4585195B2
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JP
Japan
Prior art keywords
ray
target
detector
electron beam
period
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 - Fee Related
Application number
JP2003411582A
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English (en)
Japanese (ja)
Other versions
JP2005168712A (ja
JP2005168712A5 (enExample
Inventor
英稔 工藤
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.)
Toshiba Corp
Canon Medical Systems Corp
Original Assignee
Toshiba Corp
Toshiba Medical Systems Corp
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 Toshiba Corp, Toshiba Medical Systems Corp filed Critical Toshiba Corp
Priority to JP2003411582A priority Critical patent/JP4585195B2/ja
Priority to US11/007,242 priority patent/US7184514B2/en
Priority to CN200410100703.8A priority patent/CN1627470A/zh
Publication of JP2005168712A publication Critical patent/JP2005168712A/ja
Publication of JP2005168712A5 publication Critical patent/JP2005168712A5/ja
Application granted granted Critical
Publication of JP4585195B2 publication Critical patent/JP4585195B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/086—Target geometry

Landscapes

  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
JP2003411582A 2003-12-10 2003-12-10 Ｘ線ｃｔ装置 Expired - Fee Related JP4585195B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003411582A JP4585195B2 (ja) 2003-12-10 2003-12-10 Ｘ線ｃｔ装置
US11/007,242 US7184514B2 (en) 2003-12-10 2004-12-09 X-ray CT apparatus
CN200410100703.8A CN1627470A (zh) 2003-12-10 2004-12-10 X射线ct装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003411582A JP4585195B2 (ja) 2003-12-10 2003-12-10 Ｘ線ｃｔ装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010067457A Division JP4665055B2 (ja) 2010-03-24 2010-03-24 Ｘ線ｃｔ装置

Publications (3)

Publication Number Publication Date
JP2005168712A JP2005168712A (ja) 2005-06-30
JP2005168712A5 JP2005168712A5 (enExample) 2007-02-01
JP4585195B2 true JP4585195B2 (ja) 2010-11-24

Family

ID=34732278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003411582A Expired - Fee Related JP4585195B2 (ja) 2003-12-10 2003-12-10 Ｘ線ｃｔ装置

Country Status (3)

Country Link
US (1) US7184514B2 (enExample)
JP (1) JP4585195B2 (enExample)
CN (1) CN1627470A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7599471B2 (en) * 2007-10-24 2009-10-06 The Boeing Company Method and apparatus for rotating an anode in an x-ray system
JP5366419B2 (ja) * 2008-03-25 2013-12-11 株式会社東芝 Ｘ線装置
US8520803B2 (en) * 2008-08-14 2013-08-27 Koninklijke Philips N.V. Multi-segment anode target for an X-ray tube of the rotary anode type with each anode disk segment having its own anode inclination angle with respect to a plane normal to the rotational axis of the rotary anode and X-ray tube comprising a rotary anode with such a multi-segment anode target
US20100080357A1 (en) * 2008-10-01 2010-04-01 General Electric Company Wide coverage x-ray tube and ct system
CN102415219B (zh) * 2009-04-22 2015-08-05 株式会社岛津制作所 高电压装置以及具备该高电压装置的放射线源、放射线透视摄像设备
JP5566062B2 (ja) * 2009-08-05 2014-08-06 株式会社日立メディコ Ｘ線管装置及びｘ線撮影装置
US8280007B2 (en) * 2010-10-26 2012-10-02 General Electric Company Apparatus and method for improved transient response in an electromagnetically controlled X-ray tube
JP5984367B2 (ja) 2011-12-02 2016-09-06 キヤノン株式会社 放射線発生装置及びそれを用いた放射線撮影システム
JP5884630B2 (ja) * 2012-05-14 2016-03-15 コニカミノルタ株式会社 放射線画像撮影システム
JP2014061273A (ja) * 2012-08-30 2014-04-10 Toshiba Corp Ｘ線コンピュータ断層撮影装置
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
US9976971B2 (en) * 2014-03-06 2018-05-22 United Technologies Corporation Systems and methods for X-ray diffraction
CN108400079A (zh) * 2018-05-10 2018-08-14 同方威视技术股份有限公司 笔形束x射线管和背散射检测设备
US11170965B2 (en) * 2020-01-14 2021-11-09 King Fahd University Of Petroleum And Minerals System for generating X-ray beams from a liquid target

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587498A (en) * 1949-06-16 1952-02-26 Albert M Marsh Round molded gyratory bolter sieve
US3250916A (en) * 1963-06-14 1966-05-10 Machlett Lab Inc Stereo x-ray device
US3851204A (en) * 1973-03-02 1974-11-26 Gen Electric Rotatable anode for x-ray tubes
DE3532822A1 (de) * 1985-09-13 1987-03-26 Siemens Ag Stereoroentgenroehre
US5907592A (en) * 1995-10-31 1999-05-25 Levinson; Reuven Axially incremented projection data for spiral CT
JPH10275693A (ja) 1997-03-31 1998-10-13 Toshiba Corp マルチビームｘ線像撮像装置
JP4208271B2 (ja) * 1997-06-10 2009-01-14 株式会社東芝 グリッド制御回転陽極型ｘ線管
JPH11135044A (ja) 1997-10-31 1999-05-21 Toshiba Corp 回転陽極型ｘ線管
US6275560B1 (en) * 1998-12-22 2001-08-14 General Electric Company Cardiac gated computed tomography system

Also Published As

Publication number Publication date
US20050163285A1 (en) 2005-07-28
JP2005168712A (ja) 2005-06-30
US7184514B2 (en) 2007-02-27
CN1627470A (zh) 2005-06-15

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