CN110494889B - 造影注射成像 - Google Patents

造影注射成像 Download PDF

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Publication number
CN110494889B
CN110494889B CN201880023340.2A CN201880023340A CN110494889B CN 110494889 B CN110494889 B CN 110494889B CN 201880023340 A CN201880023340 A CN 201880023340A CN 110494889 B CN110494889 B CN 110494889B
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China
Prior art keywords
imaging data
model
data
derived
enhanced
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CN201880023340.2A
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English (en)
Chinese (zh)
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CN110494889A (zh
Inventor
R·I·M-B·戈里奥
C·哈泽
M·格拉斯
J·奥利万贝斯科斯
R·弗洛朗
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN110494889A publication Critical patent/CN110494889A/zh
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G06T3/4061—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution by injecting details from different spectral ranges
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0263—Measuring blood flow using NMR
    • 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
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • 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
    • A61B6/52—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
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
CN201880023340.2A 2017-03-30 2018-03-29 造影注射成像 Active CN110494889B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17305369.5 2017-03-30
EP17305369.5A EP3382641A1 (en) 2017-03-30 2017-03-30 Contrast injection imaging
PCT/EP2018/058152 WO2018178272A1 (en) 2017-03-30 2018-03-29 Contrast injection imaging

Publications (2)

Publication Number Publication Date
CN110494889A CN110494889A (zh) 2019-11-22
CN110494889B true CN110494889B (zh) 2024-07-19

Family

ID=58672543

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880023340.2A Active CN110494889B (zh) 2017-03-30 2018-03-29 造影注射成像

Country Status (5)

Country Link
US (1) US11282170B2 (https=)
EP (2) EP3382641A1 (https=)
JP (1) JP7053656B6 (https=)
CN (1) CN110494889B (https=)
WO (1) WO2018178272A1 (https=)

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US10210956B2 (en) 2012-10-24 2019-02-19 Cathworks Ltd. Diagnostically useful results in real time
EP4241694A3 (en) 2016-05-16 2023-12-20 Cathworks Ltd. Selection of vascular paths from images
JP7036742B2 (ja) 2016-05-16 2022-03-15 キャスワークス リミテッド 血管評価システム
JP7532402B2 (ja) 2019-04-01 2024-08-13 キャスワークス リミテッド 血管造影画像選択のための方法および装置
EP4033964B1 (en) 2019-09-23 2025-04-09 Cathworks Ltd. Methods, apparatus, and system for synchronization between a three-dimensional vascular model and an imaging device
CN111341420B (zh) * 2020-02-21 2022-08-30 四川大学 基于全心七维模型的心血管影像识别系统及方法
US12048575B2 (en) 2020-03-10 2024-07-30 GE Precision Healthcare LLC Systems and methods for registration of angiographic projections with computed tomographic data
JP7469961B2 (ja) * 2020-05-29 2024-04-17 三菱プレシジョン株式会社 画像処理装置及び画像処理用コンピュータプログラム
JP2023548041A (ja) * 2020-10-22 2023-11-15 ビジブル ペイシェント 医用画像において少なくとも１つの管状構造のセグメンテーション及び識別を行うための方法及びシステム
KR102283673B1 (ko) * 2020-11-30 2021-08-03 주식회사 코어라인소프트 병변 추적 검사에 기반하여 진단 보조 정보의 임계치를 조정하는 의료 영상 판독 지원 장치 및 방법
EP4009334A1 (en) * 2020-12-03 2022-06-08 Koninklijke Philips N.V. Angiography derived coronary flow
US12315076B1 (en) 2021-09-22 2025-05-27 Cathworks Ltd. Four-dimensional motion analysis of a patient's coronary arteries and myocardial wall
US11869142B2 (en) * 2021-09-27 2024-01-09 Shenzhen Keya Medical Technology Corporation Methods and devices for three-dimensional image reconstruction using single-view projection image
KR20240148399A (ko) 2022-02-10 2024-10-11 캐스웍스 엘티디. 기계 학습 기반 센서 분석 및 혈관 트리 분할을 위한 시스템 및 방법
IL326432A (en) 2023-08-09 2026-04-01 Cathworks Ltd Coronary artery assessment after PCI
CN121942048A (zh) 2023-08-09 2026-04-28 凯思沃克斯有限公司 针对血管指数测量的增强用户界面和串扰分析
US12512196B2 (en) 2024-06-12 2025-12-30 Cathworks Ltd. Systems and methods for secure sharing of cardiac assessments using QR codes

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DE102005023167B4 (de) 2005-05-19 2008-01-03 Siemens Ag Verfahren und Vorrichtung zur Registrierung von 2D-Projektionsbildern relativ zu einem 3D-Bilddatensatz
RU2568635C2 (ru) 2007-12-18 2015-11-20 Конинклейке Филипс Электроникс, Н.В. Регистрация двумерных/трехмерных изображений на основе признаков
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US9858387B2 (en) 2013-01-15 2018-01-02 CathWorks, LTD. Vascular flow assessment
US10595807B2 (en) * 2012-10-24 2020-03-24 Cathworks Ltd Calculating a fractional flow reserve
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JP5459886B2 (ja) * 2013-01-25 2014-04-02 株式会社東芝 画像表示装置
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US7742629B2 (en) * 2003-09-25 2010-06-22 Paieon Inc. System and method for three-dimensional reconstruction of a tubular organ

Non-Patent Citations (2)

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Jinwon Son and Young Choi.Reconstruction of Intima and Adventitia Models into a State Undeformed by a Catheter by Using CT,IVUS, and Biplane X-Ray Angiogram Images.《Computational and Mathematical Methods in Medicine》.2017,第1页到第13页. *
Reconstruction of Intima and Adventitia Models into a State Undeformed by a Catheter by Using CT,IVUS, and Biplane X-Ray Angiogram Images;Jinwon Son and Young Choi;《Computational and Mathematical Methods in Medicine》;第1页到第13页 *

Also Published As

Publication number Publication date
JP7053656B2 (ja) 2022-04-12
US20200020079A1 (en) 2020-01-16
WO2018178272A1 (en) 2018-10-04
EP3602482A1 (en) 2020-02-05
JP2020515333A (ja) 2020-05-28
EP3602482B1 (en) 2024-08-21
CN110494889A (zh) 2019-11-22
JP7053656B6 (ja) 2022-06-02
EP3382641A1 (en) 2018-10-03
US11282170B2 (en) 2022-03-22

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