JP2005168712A5 - - Google Patents

Download PDF

Info

Publication number
JP2005168712A5
JP2005168712A5 JP2003411582A JP2003411582A JP2005168712A5 JP 2005168712 A5 JP2005168712 A5 JP 2005168712A5 JP 2003411582 A JP2003411582 A JP 2003411582A JP 2003411582 A JP2003411582 A JP 2003411582A JP 2005168712 A5 JP2005168712 A5 JP 2005168712A5
Authority
JP
Japan
Prior art keywords
electron beam
ray
target
detector
cathode
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.)
Granted
Application number
JP2003411582A
Other languages
English (en)
Japanese (ja)
Other versions
JP4585195B2 (ja
JP2005168712A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003411582A priority Critical patent/JP4585195B2/ja
Priority claimed from JP2003411582A external-priority 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

Links

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 true JP2005168712A5 (enExample) 2007-02-01
JP4585195B2 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

Similar Documents

Publication Publication Date Title
JP2005168712A5 (enExample)
CN100563567C (zh) 利用多个偏移x-射线发射点成像的方法和系统
JP5894974B2 (ja) 放射誘導の放射線治療の方法および装置
JP5677301B2 (ja) 複数ピクセルｘ線源を使用したコンピュータ断層撮影走査システム及び方法
JP2009533151A5 (enExample)
CN100482167C (zh) X射线计算机断层摄影装置
JP2012110698A (ja) Ｘ線コンピュータトモグラフィを用いた乳房イメージング用のシステム及び方法
US20110002442A1 (en) Circular tomosynthesis x-ray tube
JP2012096021A5 (enExample)
US20140247917A1 (en) X-ray ct scanning and dual-source ct system
JP6679563B2 (ja) 投影データ取得装置
WO2015102114A1 (ja) Ｘ線コンピュータ断層撮影装置及びフォトンカウンティングｃｔ装置
CN107115120A (zh) 一种多自由度动物锥束ct成像系统
US8254518B2 (en) Acquisition of projection images for tomosynthesis
CN103765548A (zh) 多能量x射线辐射的生成
US20130223585A1 (en) X-ray ct system and control program
KR102139661B1 (ko) 회전 가능한 시준기를 구비한 ct 시스템
FI3923813T3 (fi) Menetelmä ja laitteisto anatomisesti spesifioitua tietokonetomografiaa varten
JP5632652B2 (ja) Ｘ線骨密度測定装置
CN103327898B (zh) Ct成像设备和方法
JP6778337B2 (ja) 光子スキャン装置の線量変調
WO2009050626A1 (en) Imaging system with distributed sources and detectors
US20170035375A1 (en) X-ray ct scanning and dual-source ct system
JP5458305B2 (ja) Ｘ線コンピュータ断層撮影装置
JP7240842B2 (ja) 放射線診断装置、放射線検出器、及びコリメータ