JP2012071123A5 - - Google Patents
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- JP2012071123A5 JP2012071123A5 JP2011188076A JP2011188076A JP2012071123A5 JP 2012071123 A5 JP2012071123 A5 JP 2012071123A5 JP 2011188076 A JP2011188076 A JP 2011188076A JP 2011188076 A JP2011188076 A JP 2011188076A JP 2012071123 A5 JP2012071123 A5 JP 2012071123A5
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- 238000002591 computed tomography Methods 0.000 claims 49
- 239000000463 material Substances 0.000 claims 19
- 210000004204 blood vessel Anatomy 0.000 claims 5
- 238000003384 imaging method Methods 0.000 claims 2
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 238000004458 analytical method Methods 0.000 claims 1
- 230000002238 attenuated effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 208000037804 stenosis Diseases 0.000 claims 1
- 230000036262 stenosis Effects 0.000 claims 1
- 230000002966 stenotic effect Effects 0.000 claims 1
- 238000003325 tomography Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/890,835 US8494244B2 (en) | 2010-09-27 | 2010-09-27 | System and method for blood vessel stenosis visualization and quantification using spectral CT analysis |
| US12/890,835 | 2010-09-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012071123A JP2012071123A (ja) | 2012-04-12 |
| JP2012071123A5 true JP2012071123A5 (enExample) | 2014-10-02 |
| JP5980486B2 JP5980486B2 (ja) | 2016-08-31 |
Family
ID=44651339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011188076A Active JP5980486B2 (ja) | 2010-09-27 | 2011-08-31 | スペクトルct解析を用いた血管狭窄の視覚化及び定量化のシステム並びに方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8494244B2 (enExample) |
| EP (1) | EP2433566B1 (enExample) |
| JP (1) | JP5980486B2 (enExample) |
| CN (1) | CN102415894A (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8494244B2 (en) * | 2010-09-27 | 2013-07-23 | General Electric Company | System and method for blood vessel stenosis visualization and quantification using spectral CT analysis |
| US8761479B2 (en) * | 2010-11-08 | 2014-06-24 | General Electric Company | System and method for analyzing and visualizing spectral CT data |
| EP2861147B1 (en) | 2012-06-14 | 2017-11-22 | Koninklijke Philips N.V. | Spectral imaging based decision support, treatment planning and/or intervention guidance |
| US20140050378A1 (en) * | 2012-08-14 | 2014-02-20 | Instituto Do Coracao | System and method for detecting materials or disease states using multi-energy computed tomography |
| KR101479212B1 (ko) * | 2012-09-05 | 2015-01-06 | 삼성전자 주식회사 | 엑스선 영상 장치 및 엑스선 영상 생성 방법 |
| CN103892859A (zh) * | 2012-12-28 | 2014-07-02 | Ge医疗系统环球技术有限公司 | 基于多模式Scout扫描的CT成像方法和CT系统 |
| KR101578770B1 (ko) | 2013-11-21 | 2015-12-18 | 삼성전자주식회사 | 의료 영상 처리 장치 및 그에 따른 의료 영상 처리 방법 |
| US9311570B2 (en) * | 2013-12-06 | 2016-04-12 | Kabushiki Kaisha Toshiba | Method of, and apparatus for, segmentation of structures in medical images |
| US9204852B2 (en) | 2013-12-31 | 2015-12-08 | General Electric Company | Systems and methods for increased energy separation in multi-energy X-ray imaging |
| US9713452B2 (en) | 2014-03-31 | 2017-07-25 | General Electric Company | Generation of monochromatic images |
| GB201414496D0 (en) * | 2014-08-15 | 2014-10-01 | Isis Innovation | Method |
| WO2017019554A1 (en) * | 2015-07-24 | 2017-02-02 | Photo Diagnostic Systems, Inc. | Method and apparatus for performing multi-energy (including dual energy) computed tomography (ct) imaging |
| US9747701B2 (en) | 2015-08-20 | 2017-08-29 | General Electric Company | Systems and methods for emission tomography quantitation |
| JP6828061B2 (ja) | 2016-06-15 | 2021-02-10 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | スペクトルctデータからのカルシウム含有量の特定 |
| KR101902883B1 (ko) * | 2017-02-22 | 2018-10-01 | 연세대학교 산학협력단 | 컴퓨터 단층촬영 영상에서 플라크를 분석하기 위한 방법 및 장치 |
| EP3602487B1 (en) * | 2017-03-31 | 2023-12-20 | Koninklijke Philips N.V. | Spectral imaging ffr |
| US10573030B2 (en) | 2017-04-07 | 2020-02-25 | Photo Diagnostic Systems, Inc. | Method for artifact reduction using monoenergetic data in computed tomography |
| US11419566B2 (en) * | 2017-11-14 | 2022-08-23 | General Electric Company | Systems and methods for improving image quality with three-dimensional scout |
| US11497457B2 (en) | 2018-04-25 | 2022-11-15 | Ge Healthcare As | Gadolinium deposition detection and quantification |
| US11158095B2 (en) * | 2018-08-24 | 2021-10-26 | General Electric Company | System and method for reducing artifact bloom in a reconstructed object |
| US11210779B2 (en) * | 2018-09-07 | 2021-12-28 | Siemens Healthcare Gmbh | Detection and quantification for traumatic bleeding using dual energy computed tomography |
| US10813612B2 (en) | 2019-01-25 | 2020-10-27 | Cleerly, Inc. | Systems and method of characterizing high risk plaques |
| US11969280B2 (en) | 2020-01-07 | 2024-04-30 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US20220392065A1 (en) | 2020-01-07 | 2022-12-08 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| WO2021141921A1 (en) | 2020-01-07 | 2021-07-15 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| CN112508954B (zh) * | 2021-02-07 | 2021-05-14 | 南京景三医疗科技有限公司 | 一种管状结构狭窄度的计算方法、计算装置和电子设备 |
| JP7740950B2 (ja) * | 2021-10-06 | 2025-09-17 | キヤノンメディカルシステムズ株式会社 | X線画像処理装置、x線診断装置、方法及びプログラム |
| US12440180B2 (en) | 2022-03-10 | 2025-10-14 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US20250143657A1 (en) | 2022-03-10 | 2025-05-08 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US20250217981A1 (en) | 2022-03-10 | 2025-07-03 | Cleerly, Inc. | Systems, methods, and devices for image-based plaque analysis and risk determination |
| US12406365B2 (en) | 2022-03-10 | 2025-09-02 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541106A (en) * | 1984-02-22 | 1985-09-10 | General Electric Company | Dual energy rapid switching imaging system |
| US6922462B2 (en) * | 2002-07-31 | 2005-07-26 | Ge Medical Systems Global Technology Company, Llc | Method, system and computer product for plaque characterization |
| US7453976B1 (en) * | 2005-05-17 | 2008-11-18 | Fang-Fang Yin | Computerized tomography image reconstruction |
| JP5042465B2 (ja) * | 2005-05-18 | 2012-10-03 | 株式会社日立メディコ | 放射線撮影装置、画像処理方法 |
| WO2007002685A2 (en) * | 2005-06-24 | 2007-01-04 | Volcano Corporation | Co-registration of graphical image data representing three-dimensional vascular features |
| US7236559B2 (en) * | 2005-08-17 | 2007-06-26 | General Electric Company | Dual energy scanning protocols for motion mitigation and material differentiation |
| US8081809B2 (en) | 2006-11-22 | 2011-12-20 | General Electric Company | Methods and systems for optimizing high resolution image reconstruction |
| US20080242977A1 (en) | 2007-03-30 | 2008-10-02 | General Electric Company | Systems, methods and apparatus for longitudinal/temporal analysis of plaque lesions |
| JP5319180B2 (ja) * | 2007-07-10 | 2013-10-16 | 株式会社東芝 | X線撮影装置、画像処理装置および画像処理プログラム |
| US9070181B2 (en) * | 2007-12-21 | 2015-06-30 | General Electric Company | System and method for extracting features of interest from an image |
| JP2009178493A (ja) * | 2008-02-01 | 2009-08-13 | Ge Medical Systems Global Technology Co Llc | X線ct装置 |
| DE102008010234A1 (de) | 2008-02-21 | 2009-09-10 | Siemens Aktiengesellschaft | Verfahren für die Computertomographie zur Korrektur der Strahlungsaufhärtung |
| JP2009195561A (ja) * | 2008-02-22 | 2009-09-03 | Toshiba Corp | X線ct装置、画像処理装置および画像処理プログラム |
| DE102008030552A1 (de) * | 2008-06-27 | 2009-12-31 | Siemens Aktiengesellschaft | Verfahren zur Erzeugung von Bilddaten zu einer virtuell vorgebbaren Röntgenröhrenspannung aus ersten und zweiten CT-Bilddaten |
| US8031835B2 (en) * | 2008-08-07 | 2011-10-04 | Xcision Medical Systems Llc | Method and system for translational digital tomosynthesis mammography |
| DE102008045633B4 (de) | 2008-09-03 | 2011-08-25 | Siemens Aktiengesellschaft, 80333 | Verfahren zur verbesserten Darstellung von Mehr-Energie-CT-Aufnahmen und zugehöriges Computersystem |
| DE102009006831B3 (de) | 2009-01-30 | 2010-09-09 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Erzeugung eines CT-Bildes hoher Zeitauflösung |
| US8194820B2 (en) * | 2009-02-06 | 2012-06-05 | The Board Of Trustees Of The Leland Stanford Junior University | Optimal weights for measuring spectral x-ray data |
| DE102009043221A1 (de) * | 2009-09-30 | 2011-03-31 | Siemens Aktiengesellschaft | Multi-Source CT-System |
| US8494244B2 (en) * | 2010-09-27 | 2013-07-23 | General Electric Company | System and method for blood vessel stenosis visualization and quantification using spectral CT analysis |
-
2010
- 2010-09-27 US US12/890,835 patent/US8494244B2/en active Active
- 2010-12-27 CN CN2010106251753A patent/CN102415894A/zh active Pending
-
2011
- 2011-08-31 JP JP2011188076A patent/JP5980486B2/ja active Active
- 2011-09-15 EP EP11181423.2A patent/EP2433566B1/en active Active
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