JP2002325756A5 - - Google Patents
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- Publication number
- JP2002325756A5 JP2002325756A5 JP2001399811A JP2001399811A JP2002325756A5 JP 2002325756 A5 JP2002325756 A5 JP 2002325756A5 JP 2001399811 A JP2001399811 A JP 2001399811A JP 2001399811 A JP2001399811 A JP 2001399811A JP 2002325756 A5 JP2002325756 A5 JP 2002325756A5
- Authority
- JP
- Japan
- Prior art keywords
- ray
- image
- patient
- offset
- imaging
- 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
Links
- 238000003384 imaging method Methods 0.000 claims 20
- 230000000747 cardiac effect Effects 0.000 claims 18
- 238000000034 method Methods 0.000 claims 15
- 238000012544 monitoring process Methods 0.000 claims 7
- 230000001678 irradiating effect Effects 0.000 claims 2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/752283 | 2000-12-29 | ||
| US09/752,283 US6643536B2 (en) | 2000-12-29 | 2000-12-29 | System and method for synchronization of the acquisition of images with the cardiac cycle for dual energy imaging |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002325756A JP2002325756A (ja) | 2002-11-12 |
| JP2002325756A5 true JP2002325756A5 (enExample) | 2005-07-21 |
| JP4490014B2 JP4490014B2 (ja) | 2010-06-23 |
Family
ID=25025651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001399811A Expired - Lifetime JP4490014B2 (ja) | 2000-12-29 | 2001-12-28 | 画像獲得と心周期を同期させてデュアルエネルギー撮影を行うシステムと方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6643536B2 (enExample) |
| JP (1) | JP4490014B2 (enExample) |
| DE (1) | DE10164286A1 (enExample) |
| FR (1) | FR2819142B1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6931098B2 (en) * | 2002-03-08 | 2005-08-16 | Ge Medical Systems Global Technology Company, Llc | Method and system for dual or multiple energy imaging |
| US6816572B2 (en) * | 2002-03-08 | 2004-11-09 | Ge Medical Systems Global Technology Co., Llc | Method, system and computer product for processing dual energy images |
| US7394925B2 (en) | 2003-06-18 | 2008-07-01 | Canon Kabushiki Kaisha | Radiography apparatus and radiography method |
| JP4603823B2 (ja) * | 2003-10-14 | 2010-12-22 | キヤノン株式会社 | 放射線撮像装置、放射線撮像方法及びプログラム |
| US7369711B2 (en) * | 2004-02-26 | 2008-05-06 | Ge Medical Systems Global Technology Company, Llc | Asynchronous calibration and correction of a solid-state detector |
| JP2005287773A (ja) * | 2004-03-31 | 2005-10-20 | Canon Inc | 画像撮影装置及び画像撮影システム |
| US7236559B2 (en) * | 2005-08-17 | 2007-06-26 | General Electric Company | Dual energy scanning protocols for motion mitigation and material differentiation |
| WO2007096937A1 (ja) * | 2006-02-20 | 2007-08-30 | Shimadzu Corporation | 放射線撮像装置および放射線検出信号処理方法 |
| WO2007149750A2 (en) * | 2006-06-22 | 2007-12-27 | Koninklijke Philips Electronics, N.V. | Dual x-ray tube gating |
| US8761864B2 (en) * | 2006-09-14 | 2014-06-24 | General Electric Company | Methods and apparatus for gated acquisitions in digital radiography |
| US7623628B2 (en) * | 2006-12-08 | 2009-11-24 | Carestream Health, Inc. | Cardiac gating for dual-energy imaging |
| CN101652100A (zh) * | 2007-03-29 | 2010-02-17 | 皇家飞利浦电子股份有限公司 | 用于获取融合x射线图像的方法和装置 |
| JP2009077839A (ja) * | 2007-09-26 | 2009-04-16 | Fujifilm Corp | 放射線画像処理装置及び処理方法 |
| JP2009082169A (ja) * | 2007-09-27 | 2009-04-23 | Fujifilm Corp | 放射線画像撮影装置及び撮影方法 |
| JP2009082194A (ja) * | 2007-09-27 | 2009-04-23 | Fujifilm Corp | 放射線変換パネル及び該放射線変換パネルを用いた放射線画像撮影方法 |
| JP4903660B2 (ja) | 2007-09-27 | 2012-03-28 | 富士フイルム株式会社 | 放射線画像処理装置及び処理方法 |
| JP2009082195A (ja) * | 2007-09-27 | 2009-04-23 | Fujifilm Corp | 放射線変換パネル及び放射線画像撮影方法 |
| JP5042887B2 (ja) | 2008-03-06 | 2012-10-03 | 富士フイルム株式会社 | 放射線画像撮影装置 |
| JP5511152B2 (ja) * | 2008-05-14 | 2014-06-04 | 富士フイルム株式会社 | エネルギーサブトラクション方法及び装置 |
| JP2010012024A (ja) * | 2008-07-03 | 2010-01-21 | Fujifilm Corp | 放射線画像撮影装置 |
| JP2010012030A (ja) * | 2008-07-03 | 2010-01-21 | Fujifilm Corp | 放射線画像撮影装置 |
| JP2011004856A (ja) * | 2009-06-24 | 2011-01-13 | Konica Minolta Medical & Graphic Inc | 放射線画像撮影システム |
| JP2011067333A (ja) * | 2009-09-25 | 2011-04-07 | Fujifilm Corp | 放射線画像撮影装置及び撮影制御装置 |
| US8737567B2 (en) | 2011-01-27 | 2014-05-27 | Medtronic Navigation, Inc. | Image acquisition optimization |
| DE102011005554A1 (de) * | 2011-03-15 | 2012-09-20 | Siemens Aktiengesellschaft | Verfahren zur Reduzierung von Bewegungsartefakten bei der Dual-Energy-Computertomographie |
| CN105451659B (zh) * | 2013-10-31 | 2018-08-07 | 株式会社日立制作所 | X射线摄像装置、x射线摄像方法以及x射线摄像装置的监控方法 |
| US10695020B2 (en) | 2017-01-13 | 2020-06-30 | Varian Medical Systems, Inc. | Systems, methods, and devices for multi-energy X-ray imaging |
| JP2019051012A (ja) * | 2017-09-14 | 2019-04-04 | コニカミノルタ株式会社 | 放射線撮影支援装置及び放射線撮影支援方法 |
| JP6950483B2 (ja) * | 2017-11-20 | 2021-10-13 | コニカミノルタ株式会社 | 動態撮影システム |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626932A (en) * | 1968-10-11 | 1971-12-14 | Hal C Becker | Ekg synchronized x-ray double pulse exposure apparatus and method |
| US4289142A (en) * | 1978-11-24 | 1981-09-15 | Kearns Kenneth L | Physiological occurrence, such as apnea, monitor and X-ray triggering device |
| US4382184A (en) * | 1978-11-24 | 1983-05-03 | Cardiac Imaging Limited Partnership | Apparatus and method for simultaneously displaying relative displacements of a fluctuating biological object |
| JPS5673243A (en) * | 1979-11-16 | 1981-06-17 | Mitsui Eng & Shipbuild Co Ltd | Multistage gearbox |
| US4393402A (en) * | 1981-06-08 | 1983-07-12 | General Electric Company | Subtraction fluoroscopy method and apparatus |
| DE3124583A1 (de) * | 1981-06-23 | 1982-12-30 | Siemens AG, 1000 Berlin und 8000 München | Roentgendiagnostikeinrichtung zur darstellung von organen |
| US4482918A (en) * | 1982-04-26 | 1984-11-13 | General Electric Company | Method and apparatus for X-ray image subtraction |
| JPS59214431A (ja) * | 1983-05-20 | 1984-12-04 | 株式会社東芝 | 放射線診断装置 |
| JPS6194638A (ja) * | 1984-10-16 | 1986-05-13 | 松下電器産業株式会社 | X線診断装置 |
| JPS6195338A (ja) * | 1984-10-16 | 1986-05-14 | Fuji Photo Film Co Ltd | 放射線画像情報記録読取装置 |
| US4662379A (en) * | 1984-12-20 | 1987-05-05 | Stanford University | Coronary artery imaging system using gated tomosynthesis |
| US5262946A (en) * | 1988-10-20 | 1993-11-16 | Picker International, Inc. | Dynamic volume scanning for CT scanners |
| JPH02209134A (ja) * | 1989-02-09 | 1990-08-20 | Toshiba Corp | X線ct装置 |
| US5084912A (en) * | 1990-10-15 | 1992-01-28 | Adac Laboratories | Method and apparatus for generating a non-cardiac angiograph on a system capable of generating a cardiac angiograph |
| US5632272A (en) * | 1991-03-07 | 1997-05-27 | Masimo Corporation | Signal processing apparatus |
| US5359637A (en) * | 1992-04-28 | 1994-10-25 | Wake Forest University | Self-calibrated tomosynthetic, radiographic-imaging system, method, and device |
| US5308310A (en) * | 1992-08-18 | 1994-05-03 | Vitaltrends Technology, Inc. | Plethysmograph system and air-tight sealing assembly therefor |
| JPH0684598A (ja) * | 1992-09-03 | 1994-03-25 | Fujitsu Ltd | X線発生装置 |
| CA2178395A1 (en) * | 1995-06-07 | 1996-12-08 | Donald Barry | X-ray bone densitometry apparatus |
| DE19622075C2 (de) * | 1996-05-31 | 1999-10-14 | Siemens Ag | Verfahren und Gerät zur radiologischen Untersuchung von Herzphasen eines Patienten |
| IL121484A0 (en) * | 1997-08-06 | 1998-02-08 | Elscint Ltd | Cardiac imaging |
| JP3624106B2 (ja) * | 1998-10-29 | 2005-03-02 | キヤノン株式会社 | デジタル撮影台 |
| US6413223B1 (en) * | 1999-06-01 | 2002-07-02 | Massachussetts Institute Of Technology | Cuffless continuous blood pressure monitor |
| US6510337B1 (en) * | 1999-11-26 | 2003-01-21 | Koninklijke Philips Electronics, N.V. | Multi-phase cardiac imager |
| US6501979B1 (en) * | 2000-03-09 | 2002-12-31 | Koninklijke Philips Electronics N.V. | Methods and devices for combined ECG and PPU controlled magnetic resonance imaging |
| US6507639B1 (en) * | 2001-08-30 | 2003-01-14 | Siemens Aktiengesellschaft | Method and apparatus for modulating the radiation dose from x-ray tube |
-
2000
- 2000-12-29 US US09/752,283 patent/US6643536B2/en not_active Expired - Lifetime
-
2001
- 2001-12-28 JP JP2001399811A patent/JP4490014B2/ja not_active Expired - Lifetime
- 2001-12-28 DE DE10164286A patent/DE10164286A1/de not_active Ceased
- 2001-12-28 FR FR0117063A patent/FR2819142B1/fr not_active Expired - Lifetime
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