JP2004202246A5 - - Google Patents
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- Publication number
- JP2004202246A5 JP2004202246A5 JP2003424276A JP2003424276A JP2004202246A5 JP 2004202246 A5 JP2004202246 A5 JP 2004202246A5 JP 2003424276 A JP2003424276 A JP 2003424276A JP 2003424276 A JP2003424276 A JP 2003424276A JP 2004202246 A5 JP2004202246 A5 JP 2004202246A5
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- JP
- Japan
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/248,171 US6865250B2 (en) | 2002-12-23 | 2002-12-23 | High pitch cardiac helical scan with extended reconstruction windows |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004202246A JP2004202246A (ja) | 2004-07-22 |
| JP2004202246A5 true JP2004202246A5 (ja) | 2007-02-08 |
| JP3950849B2 JP3950849B2 (ja) | 2007-08-01 |
Family
ID=32467673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003424276A Expired - Fee Related JP3950849B2 (ja) | 2002-12-23 | 2003-12-22 | 拡張再構成ウィンドウを用いた高ピッチ心臓ヘリカルスキャン |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6865250B2 (ja) |
| JP (1) | JP3950849B2 (ja) |
| DE (1) | DE10361553A1 (ja) |
| IL (1) | IL159437A0 (ja) |
| NL (1) | NL1024930C2 (ja) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10333074A1 (de) * | 2003-07-21 | 2005-02-24 | Siemens Ag | Verfahren zur Untersuchung eines eine periodische Bewegung in Form ausführenden Körperbereichs eines Untersuchungsobjektes und Diagnostik-Gerät zur Durchführung eines solchen Verfahrens |
| DE102004020861B4 (de) * | 2004-04-28 | 2009-10-01 | Siemens Ag | Verfahren zur Rekonstruktion von Projektionsdatensätzen bei Dosis-reduzierter abschnittsweiser spiralförmiger Abtastung in der Computertomographie |
| US7660382B2 (en) * | 2004-06-28 | 2010-02-09 | Koninklijke Philips Electronics N.V. | Examination apparatus for perfusion studies |
| DE102004048209B3 (de) * | 2004-09-30 | 2005-09-01 | Siemens Ag | Verfahren und Vorrichtung zur Erzeugung eines dreidimensionalen Bilddatensatzes eines bewegten Objekts mittels Röntgentomographie |
| US7856079B2 (en) * | 2004-11-15 | 2010-12-21 | Koninklijke Philips Electronics N.V. | Reconstruction method for computer tomography and computer tomograph |
| US20090232372A1 (en) * | 2005-02-24 | 2009-09-17 | Koninklijke Philips Electronics N.V. | Adaptive overlapping of cardiac weighting vectors in cardiac ct |
| JP2006340838A (ja) * | 2005-06-08 | 2006-12-21 | Ge Medical Systems Global Technology Co Llc | 撮影制御方法およびｘ線ｃｔ装置 |
| JP4777007B2 (ja) * | 2005-08-03 | 2011-09-21 | 東芝メディカルシステムズ株式会社 | Ｘ線コンピュータ断層撮影装置 |
| EP2452626B1 (en) * | 2005-09-07 | 2013-09-04 | Kabushiki Kaisha Toshiba | X-Ray computed tomography apparatus |
| JP4945203B2 (ja) * | 2005-09-07 | 2012-06-06 | 株式会社東芝 | Ｘ線コンピュータ断層撮影装置 |
| JP2007075387A (ja) * | 2005-09-15 | 2007-03-29 | Ge Medical Systems Global Technology Co Llc | 息止めｍｒ撮影方法、ｍｒｉ装置、息止め断層像撮影方法および断層像撮影装置 |
| US7532702B2 (en) * | 2005-11-23 | 2009-05-12 | General Electric Company | Method and system for performing CT image reconstruction with motion artifact correction |
| JP4639143B2 (ja) * | 2005-11-30 | 2011-02-23 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｘ線ｃｔ装置およびその制御方法 |
| JP4495109B2 (ja) * | 2006-04-06 | 2010-06-30 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Ｘ線ｃｔ装置 |
| US8086010B2 (en) * | 2006-06-30 | 2011-12-27 | Kabushiki Kaisha Toshiba | Medical image diagnosis apparatus and the control method thereof |
| US8155264B2 (en) * | 2006-11-30 | 2012-04-10 | Koninklijke Philips Electronics N.V. | Gated computed tomography |
| WO2009081316A1 (en) * | 2007-12-19 | 2009-07-02 | Koninklijke Philips Electronics N.V. | Correction for un-voluntary respiratory motion in cardiac ct |
| JP6280851B2 (ja) | 2014-09-30 | 2018-02-14 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 放射線断層撮影装置及びプログラム |
| KR20170105876A (ko) | 2016-03-10 | 2017-09-20 | 삼성전자주식회사 | 단층 촬영 장치 및 그에 따른 단층 영상 재구성 방법 |
| CN107595278A (zh) * | 2017-09-19 | 2018-01-19 | 深圳市大耳马科技有限公司 | 一种生成医学影像设备门控信号的方法、装置及系统 |
| US11160523B2 (en) * | 2019-09-30 | 2021-11-02 | GE Precision Healthcare LLC | Systems and methods for cardiac imaging |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6154516A (en) | 1998-09-04 | 2000-11-28 | Picker International, Inc. | Cardiac CT system |
| US6639965B1 (en) * | 1999-09-30 | 2003-10-28 | General Electric Company | Methods and apparatus for cardiac imaging with conventional computed tomography |
| US6597803B1 (en) | 1999-10-29 | 2003-07-22 | Ge Medical Systems Global Technology Company, Llc | Hybrid reconstruction for high pitch multi-slice helical cardiac imaging |
| US6466640B1 (en) * | 1999-11-26 | 2002-10-15 | Kabushiki Kaisha Toshiba | Computed tomography system and method |
| US6393091B1 (en) * | 1999-12-13 | 2002-05-21 | General Electric Company | Methods and apparatus for non-uniform temporal cardiac imaging |
| US6324247B1 (en) * | 1999-12-30 | 2001-11-27 | Ge Medical Systems Global Technology Company, Llc | Partial scan weighting for multislice CT imaging with arbitrary pitch |
| DE60138118D1 (de) * | 2000-09-29 | 2009-05-07 | Ge Med Sys Global Tech Co Llc | Spiralabtastrekonstruktion des herzens für tomograph mit zweidimensionaler detektoranordung |
| EP1324698A1 (en) * | 2000-09-29 | 2003-07-09 | GE Medical Systems Global Technology Company LLC | Phase-driven multisector reconstruction for multislice helical ct imaging |
| US6438196B1 (en) * | 2001-06-28 | 2002-08-20 | General Electric Company | EKG driven CT image reconstruction for cardiac imaging |
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2002
- 2002-12-23 US US10/248,171 patent/US6865250B2/en not_active Expired - Fee Related
-
2003
- 2003-12-03 NL NL1024930A patent/NL1024930C2/nl not_active IP Right Cessation
- 2003-12-18 IL IL15943703A patent/IL159437A0/xx not_active IP Right Cessation
- 2003-12-22 JP JP2003424276A patent/JP3950849B2/ja not_active Expired - Fee Related
- 2003-12-23 DE DE10361553A patent/DE10361553A1/de active Granted