CN102415894A - 使用能谱ct分析的血管狭窄度可视化和量化的系统及方法 - Google Patents
使用能谱ct分析的血管狭窄度可视化和量化的系统及方法 Download PDFInfo
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- CN102415894A CN102415894A CN2010106251753A CN201010625175A CN102415894A CN 102415894 A CN102415894 A CN 102415894A CN 2010106251753 A CN2010106251753 A CN 2010106251753A CN 201010625175 A CN201010625175 A CN 201010625175A CN 102415894 A CN102415894 A CN 102415894A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
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- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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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 |
| US12/890835 | 2010-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102415894A true CN102415894A (zh) | 2012-04-18 |
Family
ID=44651339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106251753A Pending CN102415894A (zh) | 2010-09-27 | 2010-12-27 | 使用能谱ct分析的血管狭窄度可视化和量化的系统及方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8494244B2 (https=) |
| EP (1) | EP2433566B1 (https=) |
| JP (1) | JP5980486B2 (https=) |
| CN (1) | CN102415894A (https=) |
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| 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 |
| CN104379063A (zh) * | 2012-06-14 | 2015-02-25 | 皇家飞利浦有限公司 | 基于谱成像的决策支持、处置规划和/或介入引导 |
| CN106999122A (zh) * | 2014-08-15 | 2017-08-01 | 牛津大学创新有限公司 | 血管周围组织表征方法 |
| CN107753048A (zh) * | 2012-09-05 | 2018-03-06 | 三星电子株式会社 | X射线成像装置 |
| CN109770933A (zh) * | 2017-11-14 | 2019-05-21 | 通用电气公司 | 通过三维定位改进图像质量的系统和方法 |
| CN113507888A (zh) * | 2019-01-25 | 2021-10-15 | 克莱利公司 | 表征高风险斑块的系统和方法 |
| US12245882B2 (en) | 2020-01-07 | 2025-03-11 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12283046B2 (en) | 2020-01-07 | 2025-04-22 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12299885B2 (en) | 2022-03-10 | 2025-05-13 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US12324695B2 (en) | 2020-01-07 | 2025-06-10 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12324696B2 (en) | 2022-03-10 | 2025-06-10 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US12380560B2 (en) | 2022-03-10 | 2025-08-05 | Cleerly, Inc. | Systems, methods, and devices for image-based plaque analysis and risk determination |
| US12440180B2 (en) | 2022-03-10 | 2025-10-14 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
Families Citing this family (18)
| 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 |
| 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 |
| 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 |
| 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 |
| EP3472804B1 (en) * | 2016-06-15 | 2022-10-26 | Koninklijke Philips N.V. | Determining calcium content from spectral ct data |
| KR101902883B1 (ko) * | 2017-02-22 | 2018-10-01 | 연세대학교 산학협력단 | 컴퓨터 단층촬영 영상에서 플라크를 분석하기 위한 방법 및 장치 |
| JP7191038B2 (ja) * | 2017-03-31 | 2022-12-16 | コーニンクレッカ フィリップス エヌ ヴェ | スペクトルイメージングffr |
| US10573030B2 (en) | 2017-04-07 | 2020-02-25 | Photo Diagnostic Systems, Inc. | Method for artifact reduction using monoenergetic data in computed tomography |
| WO2019207078A1 (en) * | 2018-04-25 | 2019-10-31 | 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 |
| 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 |
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| US20070041490A1 (en) * | 2005-08-17 | 2007-02-22 | General Electric Company | Dual energy scanning protocols for motion mitigation and material differentiation |
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| US20100014737A1 (en) * | 2008-06-27 | 2010-01-21 | Ruehrnschopf Ernst-Peter | Method for generating image data relating to a virtually prescribable x-ray tube voltage from first and second CT image data |
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| 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 |
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2010
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- 2010-12-27 CN CN2010106251753A patent/CN102415894A/zh active Pending
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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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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379063A (zh) * | 2012-06-14 | 2015-02-25 | 皇家飞利浦有限公司 | 基于谱成像的决策支持、处置规划和/或介入引导 |
| CN107753048B (zh) * | 2012-09-05 | 2020-12-29 | 三星电子株式会社 | X射线成像装置 |
| CN107753048A (zh) * | 2012-09-05 | 2018-03-06 | 三星电子株式会社 | X射线成像装置 |
| 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 |
| CN106999122A (zh) * | 2014-08-15 | 2017-08-01 | 牛津大学创新有限公司 | 血管周围组织表征方法 |
| CN106999122B (zh) * | 2014-08-15 | 2020-10-20 | 牛津大学创新有限公司 | 血管周围组织表征方法 |
| CN109770933A (zh) * | 2017-11-14 | 2019-05-21 | 通用电气公司 | 通过三维定位改进图像质量的系统和方法 |
| CN113507888A (zh) * | 2019-01-25 | 2021-10-15 | 克莱利公司 | 表征高风险斑块的系统和方法 |
| US12245882B2 (en) | 2020-01-07 | 2025-03-11 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12283046B2 (en) | 2020-01-07 | 2025-04-22 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12499539B2 (en) | 2020-01-07 | 2025-12-16 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12324695B2 (en) | 2020-01-07 | 2025-06-10 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12558048B2 (en) | 2020-01-07 | 2026-02-24 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12555228B2 (en) | 2020-01-07 | 2026-02-17 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12396695B2 (en) | 2020-01-07 | 2025-08-26 | Cleerly, Inc. | Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking |
| US12299885B2 (en) | 2022-03-10 | 2025-05-13 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US12440180B2 (en) | 2022-03-10 | 2025-10-14 | Cleerly, Inc. | Systems, devices, and methods for non-invasive 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 |
| US12380560B2 (en) | 2022-03-10 | 2025-08-05 | Cleerly, Inc. | Systems, methods, and devices for image-based plaque analysis and risk determination |
| US12324696B2 (en) | 2022-03-10 | 2025-06-10 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
| US12599352B2 (en) | 2022-03-10 | 2026-04-14 | Cleerly, Inc. | Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5980486B2 (ja) | 2016-08-31 |
| EP2433566B1 (en) | 2014-03-26 |
| US8494244B2 (en) | 2013-07-23 |
| EP2433566A2 (en) | 2012-03-28 |
| EP2433566A3 (en) | 2012-11-07 |
| JP2012071123A (ja) | 2012-04-12 |
| US20120076377A1 (en) | 2012-03-29 |
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Application publication date: 20120418 |