JP2005143812A5 - - Google Patents

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Publication number
JP2005143812A5
JP2005143812A5 JP2003385221A JP2003385221A JP2005143812A5 JP 2005143812 A5 JP2005143812 A5 JP 2005143812A5 JP 2003385221 A JP2003385221 A JP 2003385221A JP 2003385221 A JP2003385221 A JP 2003385221A JP 2005143812 A5 JP2005143812 A5 JP 2005143812A5
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JP
Japan
Prior art keywords
ray source
ray
fan beam
exposure
collimator
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
JP2003385221A
Other languages
English (en)
Japanese (ja)
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JP2005143812A (ja
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Publication date
Application filed filed Critical
Priority to JP2003385221A priority Critical patent/JP2005143812A/ja
Priority claimed from JP2003385221A external-priority patent/JP2005143812A/ja
Publication of JP2005143812A publication Critical patent/JP2005143812A/ja
Publication of JP2005143812A5 publication Critical patent/JP2005143812A5/ja
Pending legal-status Critical Current

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JP2003385221A 2003-11-14 2003-11-14 Ｘ線ｃｔ装置 Pending JP2005143812A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003385221A JP2005143812A (ja) 2003-11-14 2003-11-14 Ｘ線ｃｔ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003385221A JP2005143812A (ja) 2003-11-14 2003-11-14 Ｘ線ｃｔ装置

Publications (2)

Publication Number Publication Date
JP2005143812A JP2005143812A (ja) 2005-06-09
JP2005143812A5 true JP2005143812A5 (enExample) 2006-12-07

Family

ID=34693365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003385221A Pending JP2005143812A (ja) 2003-11-14 2003-11-14 Ｘ線ｃｔ装置

Country Status (1)

Country Link
JP (1) JP2005143812A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006340954A (ja) * 2005-06-10 2006-12-21 Hitachi Medical Corp Ｘ線ｃｔ装置
JP5242350B2 (ja) * 2008-11-13 2013-07-24 株式会社日立メディコ Ｘ線ｃｔ装置
US9155508B2 (en) 2010-10-08 2015-10-13 Hitachi Medical Corporation X-ray CT device
JP6529596B2 (ja) * 2015-09-17 2019-06-12 株式会社日立製作所 Ｘ線ｃｔ装置及びｘ線ｃｔ装置における焦点位置制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5550886A (en) * 1994-11-22 1996-08-27 Analogic Corporation X-Ray focal spot movement compensation system
JP4010584B2 (ja) * 1995-11-21 2007-11-21 株式会社日立メディコ Ｘ線ｃｔ装置
US5657364A (en) * 1995-12-14 1997-08-12 General Electric Company Methods and apparatus for detecting beam motion in computed tomography imaging systems
JP3886588B2 (ja) * 1997-02-14 2007-02-28 株式会社日立メディコ Ｘ線ｃｔ装置
JP4202457B2 (ja) * 1998-02-26 2008-12-24 株式会社日立メディコ Ｘ線ｃｔ装置
US6094469A (en) * 1998-10-21 2000-07-25 Analogic Corporation Computed tomography system with stable beam position
JP3617424B2 (ja) * 2000-07-27 2005-02-02 株式会社島津製作所 Ｘ線ｃｔ装置

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