JP2014107158A - 放射線発生装置 - Google Patents

放射線発生装置 Download PDF

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Publication number
JP2014107158A
JP2014107158A JP2012259900A JP2012259900A JP2014107158A JP 2014107158 A JP2014107158 A JP 2014107158A JP 2012259900 A JP2012259900 A JP 2012259900A JP 2012259900 A JP2012259900 A JP 2012259900A JP 2014107158 A JP2014107158 A JP 2014107158A
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JP
Japan
Prior art keywords
voltage
radiation
grid
filament
generator
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
Application number
JP2012259900A
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English (en)
Japanese (ja)
Other versions
JP2014107158A5 (enExample
Inventor
Shuji Aoki
修司 青木
Kazuyuki Ueda
和幸 上田
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2012259900A priority Critical patent/JP2014107158A/ja
Priority to US14/089,447 priority patent/US9374881B2/en
Publication of JP2014107158A publication Critical patent/JP2014107158A/ja
Publication of JP2014107158A5 publication Critical patent/JP2014107158A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/54—Protecting or lifetime prediction

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
JP2012259900A 2012-11-28 2012-11-28 放射線発生装置 Pending JP2014107158A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012259900A JP2014107158A (ja) 2012-11-28 2012-11-28 放射線発生装置
US14/089,447 US9374881B2 (en) 2012-11-28 2013-11-25 Radiation generator including cut-off voltage generator and associated detection unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012259900A JP2014107158A (ja) 2012-11-28 2012-11-28 放射線発生装置

Publications (2)

Publication Number Publication Date
JP2014107158A true JP2014107158A (ja) 2014-06-09
JP2014107158A5 JP2014107158A5 (enExample) 2015-12-10

Family

ID=50773313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012259900A Pending JP2014107158A (ja) 2012-11-28 2012-11-28 放射線発生装置

Country Status (2)

Country Link
US (1) US9374881B2 (enExample)
JP (1) JP2014107158A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020080241A (ja) * 2018-11-13 2020-05-28 株式会社オリジン Ｘ線管制御装置、ｘ線発生装置及びｘ線管制御方法
JP2024502324A (ja) * 2020-12-31 2024-01-18 バテック カンパニー リミテッド Ｘ線源駆動回路及びこれを用いたｘ線発生装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI489912B (zh) * 2013-11-04 2015-06-21 Delta Electronics Inc X光管電源系統及其控制方法
JP6441015B2 (ja) * 2014-10-06 2018-12-19 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置及びｘ線管制御方法
JP2024037615A (ja) * 2022-09-07 2024-03-19 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546482A (en) * 1978-09-29 1980-04-01 Hitachi Medical Corp Capacitor type x-ray equipment
JPS6297300A (ja) * 1985-10-23 1987-05-06 Toshiba Corp Ｘ線管制御装置
JPH0878185A (ja) * 1994-09-02 1996-03-22 Rigaku Ind Co Ｘ線管の交換時期検知方法およびこれに用いる装置
JP2002093595A (ja) * 2000-09-14 2002-03-29 Toshiba Corp Ｘ線高電圧装置
JP2012109106A (ja) * 2010-11-17 2012-06-07 Canon Inc Ｘ線発生装置及びｘ線管の駆動方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765852C3 (de) * 1968-07-26 1979-03-01 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Vorrichtung zur Bearbeitung von Werkstoffen mit magnetisch fokussierten Ladungsträgerstrahlen
JPS61126799A (ja) 1984-11-22 1986-06-14 Hitachi Medical Corp 三極ｘ線管の制御回路
FR2646982B1 (fr) * 1989-05-10 1992-02-07 Gen Electric Cgr Dispositif de securite pour ensemble radiogene
JP2000082594A (ja) 1998-07-06 2000-03-21 Toshiba Corp パルスｘ線装置
EP1528845A1 (en) * 2002-04-24 2005-05-04 Hamamatsu Photonics K.K. X-ray tube operation status acquiring unit, x-ray tube operation status acquiring system and x-ray tube operation status acquiring method
JP4306209B2 (ja) * 2002-09-09 2009-07-29 株式会社日立メディコ 中性点接地方式のｘ線発生装置及びこれを用いたｘ線ｃｔ装置
JP4860202B2 (ja) 2005-08-04 2012-01-25 浜松ホトニクス株式会社 Ｘ線発生装置
JP5460318B2 (ja) * 2007-07-19 2014-04-02 株式会社日立メディコ Ｘ線発生装置及びこれを用いたｘ線ｃｔ装置
WO2009101576A1 (en) * 2008-02-15 2009-08-20 Philips Intellectual Property & Standards Gmbh Multiple energy x-ray source

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546482A (en) * 1978-09-29 1980-04-01 Hitachi Medical Corp Capacitor type x-ray equipment
JPS6297300A (ja) * 1985-10-23 1987-05-06 Toshiba Corp Ｘ線管制御装置
JPH0878185A (ja) * 1994-09-02 1996-03-22 Rigaku Ind Co Ｘ線管の交換時期検知方法およびこれに用いる装置
JP2002093595A (ja) * 2000-09-14 2002-03-29 Toshiba Corp Ｘ線高電圧装置
JP2012109106A (ja) * 2010-11-17 2012-06-07 Canon Inc Ｘ線発生装置及びｘ線管の駆動方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020080241A (ja) * 2018-11-13 2020-05-28 株式会社オリジン Ｘ線管制御装置、ｘ線発生装置及びｘ線管制御方法
JP2024502324A (ja) * 2020-12-31 2024-01-18 バテック カンパニー リミテッド Ｘ線源駆動回路及びこれを用いたｘ線発生装置

Also Published As

Publication number Publication date
US9374881B2 (en) 2016-06-21
US20140146943A1 (en) 2014-05-29

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