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 PDF

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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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S·杜塔
D·R·奥克隆德
利府俊裕
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General Electric Co
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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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • 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
    • 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
    • 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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  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Vascular Medicine (AREA)
  • Data Mining & Analysis (AREA)
  • Primary Health Care (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN2010106251753A 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 Pending CN102415894A (zh)

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US12/890835 2010-09-27
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

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US (1) US8494244B2 (enExample)
EP (1) EP2433566B1 (enExample)
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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
US12499539B2 (en) 2022-12-30 2025-12-16 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking

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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
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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
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US10573030B2 (en) 2017-04-07 2020-02-25 Photo Diagnostic Systems, Inc. Method for artifact reduction using monoenergetic data in computed tomography
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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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Cited By (18)

* Cited by examiner, † Cited by third party
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
CN107753048A (zh) * 2012-09-05 2018-03-06 三星电子株式会社 X射线成像装置
CN107753048B (zh) * 2012-09-05 2020-12-29 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
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
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
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
US12406365B2 (en) 2022-03-10 2025-09-02 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
US12499539B2 (en) 2022-12-30 2025-12-16 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking

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JP5980486B2 (ja) 2016-08-31
US20120076377A1 (en) 2012-03-29
EP2433566B1 (en) 2014-03-26
EP2433566A3 (en) 2012-11-07
EP2433566A2 (en) 2012-03-28
US8494244B2 (en) 2013-07-23
JP2012071123A (ja) 2012-04-12

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Application publication date: 20120418