JP2020516348A5 - - Google Patents
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- JP2020516348A5 JP2020516348A5 JP2019554674A JP2019554674A JP2020516348A5 JP 2020516348 A5 JP2020516348 A5 JP 2020516348A5 JP 2019554674 A JP2019554674 A JP 2019554674A JP 2019554674 A JP2019554674 A JP 2019554674A JP 2020516348 A5 JP2020516348 A5 JP 2020516348A5
- Authority
- JP
- Japan
- Prior art keywords
- myocardial infarction
- computing system
- characteristic
- boundary condition
- image data
- 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
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- 208000010125 myocardial infarction Diseases 0.000 claims 20
- 230000000747 cardiac effect Effects 0.000 claims 10
- 230000017531 blood circulation Effects 0.000 claims 8
- 238000005259 measurement Methods 0.000 claims 4
- 239000008280 blood Substances 0.000 claims 3
- 210000004369 blood Anatomy 0.000 claims 3
- 210000004351 coronary vessel Anatomy 0.000 claims 2
- 230000037183 heart physiology Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762482223P | 2017-04-06 | 2017-04-06 | |
| US62/482,223 | 2017-04-06 | ||
| US201762557213P | 2017-09-12 | 2017-09-12 | |
| US62/557,213 | 2017-09-12 | ||
| PCT/EP2018/055367 WO2018184779A1 (en) | 2017-04-06 | 2018-03-05 | Coronary artery disease metric based on estimation of myocardial microvascular resistance from ecg signal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020516348A JP2020516348A (ja) | 2020-06-11 |
| JP2020516348A5 true JP2020516348A5 (enExample) | 2021-04-15 |
| JP7229170B2 JP7229170B2 (ja) | 2023-02-27 |
Family
ID=61655731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019554674A Active JP7229170B2 (ja) | 2017-04-06 | 2018-03-05 | Ｅｃｇ信号からの心筋微小血管抵抗の推定に基づく冠状動脈疾患メトリック |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11710569B2 (enExample) |
| EP (1) | EP3606421B1 (enExample) |
| JP (1) | JP7229170B2 (enExample) |
| CN (1) | CN110494081A (enExample) |
| WO (1) | WO2018184779A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10210956B2 (en) | 2012-10-24 | 2019-02-19 | Cathworks Ltd. | Diagnostically useful results in real time |
| EP4300419A3 (en) | 2016-05-16 | 2024-04-03 | Cathworks Ltd. | System for vascular assessment |
| IL263066B2 (en) | 2016-05-16 | 2023-09-01 | Cathworks Ltd | Selecting blood vessels from images |
| JP7181216B2 (ja) * | 2017-03-31 | 2022-11-30 | コーニンクレッカ フィリップス エヌ ヴェ | 経カテーテル大動脈弁移植術（ｔａｖｉ）が冠血流量及び冠動脈圧に及ぼす影響のシミュレーション |
| KR102812198B1 (ko) * | 2018-04-27 | 2025-05-22 | 니폰 제온 가부시키가이샤 | 광대역 파장 필름 및 그 제조 방법, 그리고 원 편광 필름의 제조 방법 |
| IL286814B2 (en) | 2019-04-01 | 2026-03-01 | Cathworks Ltd | Methods and apparatus for selecting angiographic images |
| EP4555935A3 (en) | 2019-09-23 | 2025-07-30 | Cathworks Ltd. | Methods, apparatus, and system for synchronization between a three-dimensional vascular model and an imaging device |
| US11386563B2 (en) * | 2019-11-22 | 2022-07-12 | The Regents Of The University Of Michigan | Anatomical and functional assessment of coronary artery disease using machine learning |
| CN111067495A (zh) * | 2019-12-27 | 2020-04-28 | 西北工业大学 | 基于血流储备分数和造影图像的微循环阻力计算方法 |
| CN111067494B (zh) * | 2019-12-27 | 2022-04-26 | 西北工业大学 | 基于血流储备分数和血流阻力模型的微循环阻力快速计算方法 |
| CN111652881B (zh) * | 2020-07-01 | 2025-01-10 | 杭州脉流科技有限公司 | 基于深度学习的冠脉重构和血流储备分数计算方法、装置、设备以及可读存储介质 |
| US12315076B1 (en) | 2021-09-22 | 2025-05-27 | Cathworks Ltd. | Four-dimensional motion analysis of a patient's coronary arteries and myocardial wall |
| EP4645221A3 (en) | 2022-02-10 | 2025-12-31 | Cathworks Ltd. | SYSTEM AND METHOD FOR SENSOR ANALYSIS BASED ON MACHINE LEARNING AND VASCULAR TREE SEGMENTATION |
| CN115299956B (zh) * | 2022-08-19 | 2024-06-25 | 山东大学 | 一种基于确定学习和心电图的心肌缺血检测方法及系统 |
| US12475559B2 (en) | 2023-05-18 | 2025-11-18 | Regents Of The University Of Michigan | Machine learning approach for coronary 3D reconstruction from X-ray angiography images |
| KR20260052078A (ko) | 2023-08-09 | 2026-04-17 | 캐스웍스 엘티디. | 혈관 지수 측정을 위한 향상된 사용자 인터페이스 및 크로스토크 분석 |
| KR20260048313A (ko) | 2023-08-09 | 2026-04-09 | 캐스웍스 엘티디. | Pci 후 관상동맥 분석 |
| CN117617986A (zh) * | 2023-12-15 | 2024-03-01 | 中国医学科学院阜外医院 | 微循环阻力指数的确定方法、装置及电子设备 |
| US12567489B2 (en) | 2024-06-12 | 2026-03-03 | Cathworks Ltd. | Systems and methods for displaying distal fractional flow reserve values in vascular analysis |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040138574A1 (en) | 2002-07-17 | 2004-07-15 | Resolution Medical, Inc. | Methods and apparatus for enhancing diagnosis of myocardial infarctions |
| NL1024765C2 (nl) | 2003-11-12 | 2005-05-17 | Consult In Medicine B V | Werkwijze en inrichting voor het vaststellen van de aanwezigheid van een ischemisch gebied in het hart van een mens of dier. |
| BR112012027270A2 (pt) | 2010-04-28 | 2017-07-18 | Koninl Philips Electronics Nv | sistema de ecg diagnóstico |
| US10186056B2 (en) * | 2011-03-21 | 2019-01-22 | General Electric Company | System and method for estimating vascular flow using CT imaging |
| US10162932B2 (en) | 2011-11-10 | 2018-12-25 | Siemens Healthcare Gmbh | Method and system for multi-scale anatomical and functional modeling of coronary circulation |
| US9129053B2 (en) | 2012-02-01 | 2015-09-08 | Siemens Aktiengesellschaft | Method and system for advanced measurements computation and therapy planning from medical data and images using a multi-physics fluid-solid heart model |
| US11055848B2 (en) | 2012-05-14 | 2021-07-06 | Koninklijke Philips N.V. | Determination of a fractional flow reserve (FFR) value for a stenosis of a vessel |
| WO2014027692A1 (ja) * | 2012-08-16 | 2014-02-20 | 株式会社東芝 | 画像処理装置、医用画像診断装置及び血圧モニタ |
| EP2916735B1 (en) | 2012-11-06 | 2019-09-25 | Koninklijke Philips N.V. | Fractional flow reserve (ffr) index |
| US10595806B2 (en) | 2013-10-22 | 2020-03-24 | Koninklijke Philips N.V. | Fractional flow reserve (FFR) index with adaptive boundary condition parameters |
| US9595089B2 (en) * | 2014-05-09 | 2017-03-14 | Siemens Healthcare Gmbh | Method and system for non-invasive computation of hemodynamic indices for coronary artery stenosis |
| JP6553099B2 (ja) | 2014-06-30 | 2019-07-31 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 血流予備量比値を算出するための機器 |
| US9668700B2 (en) * | 2014-09-09 | 2017-06-06 | Heartflow, Inc. | Method and system for quantifying limitations in coronary artery blood flow during physical activity in patients with coronary artery disease |
| JP6522149B2 (ja) * | 2015-04-02 | 2019-05-29 | ハートフロー， インコーポレイテッド | 生理的特性、解剖学的特性、及び患者特性から灌流障害を予測するためのシステム及び方法 |
| WO2017093337A1 (en) * | 2015-12-02 | 2017-06-08 | Siemens Healthcare Gmbh | Personalized assessment of patients with acute coronary syndrome |
-
2018
- 2018-03-05 JP JP2019554674A patent/JP7229170B2/ja active Active
- 2018-03-05 US US16/500,207 patent/US11710569B2/en active Active
- 2018-03-05 EP EP18711252.9A patent/EP3606421B1/en active Active
- 2018-03-05 CN CN201880023414.2A patent/CN110494081A/zh active Pending
- 2018-03-05 WO PCT/EP2018/055367 patent/WO2018184779A1/en not_active Ceased
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