JP2017524458A5 - - Google Patents
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- JP2017524458A5 JP2017524458A5 JP2017502175A JP2017502175A JP2017524458A5 JP 2017524458 A5 JP2017524458 A5 JP 2017524458A5 JP 2017502175 A JP2017502175 A JP 2017502175A JP 2017502175 A JP2017502175 A JP 2017502175A JP 2017524458 A5 JP2017524458 A5 JP 2017524458A5
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- JP
- Japan
- Prior art keywords
- blood vessel
- section
- stenosis
- hemodynamic
- determined
- 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.)
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- 210000004204 blood vessel Anatomy 0.000 claims 62
- 208000031481 Pathologic Constriction Diseases 0.000 claims 29
- 208000037804 stenosis Diseases 0.000 claims 29
- 230000036262 stenosis Effects 0.000 claims 29
- 230000000004 hemodynamic effect Effects 0.000 claims 26
- 238000003384 imaging method Methods 0.000 claims 14
- 238000000034 method Methods 0.000 claims 14
- 238000004590 computer program Methods 0.000 claims 3
- 238000002583 angiography Methods 0.000 claims 2
- 238000002591 computed tomography Methods 0.000 claims 2
- 230000011218 segmentation Effects 0.000 claims 2
- 230000017531 blood circulation Effects 0.000 claims 1
- 230000036772 blood pressure Effects 0.000 claims 1
- 210000001715 carotid artery Anatomy 0.000 claims 1
- 238000012512 characterization method Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 210000003090 iliac artery Anatomy 0.000 claims 1
- 238000004088 simulation Methods 0.000 claims 1
- 230000002792 vascular Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14177627 | 2014-07-18 | ||
| EP14177627.8 | 2014-07-18 | ||
| PCT/EP2015/065950 WO2016008837A1 (en) | 2014-07-18 | 2015-07-13 | Stenosis assessment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017524458A JP2017524458A (ja) | 2017-08-31 |
| JP2017524458A5 true JP2017524458A5 (enExample) | 2018-08-30 |
| JP6778174B2 JP6778174B2 (ja) | 2020-10-28 |
Family
ID=51211103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017502175A Active JP6778174B2 (ja) | 2014-07-18 | 2015-07-13 | 狭窄評価 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10368819B2 (enExample) |
| EP (1) | EP3169237B1 (enExample) |
| JP (1) | JP6778174B2 (enExample) |
| CN (1) | CN106572824B (enExample) |
| RU (1) | RU2695262C2 (enExample) |
| WO (1) | WO2016008837A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9405886B2 (en) | 2009-03-17 | 2016-08-02 | The Board Of Trustees Of The Leland Stanford Junior University | Method for determining cardiovascular information |
| US8315812B2 (en) * | 2010-08-12 | 2012-11-20 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| US10210956B2 (en) | 2012-10-24 | 2019-02-19 | Cathworks Ltd. | Diagnostically useful results in real time |
| CN108027966B (zh) * | 2015-09-02 | 2022-04-19 | 西门子保健有限责任公司 | 使用cfd仿真来减少4d dsa重构伪像的系统和方法 |
| JP7099963B2 (ja) | 2016-05-16 | 2022-07-12 | キャスワークス リミテッド | 画像からの血管の選択方法 |
| EP4300419A3 (en) | 2016-05-16 | 2024-04-03 | Cathworks Ltd. | System for vascular assessment |
| DE102016215976A1 (de) * | 2016-08-25 | 2018-03-01 | Siemens Healthcare Gmbh | Ermittelung einer klinischen Kenngröße mit einer Kombination unterschiedlicher Aufnahmemodalitäten |
| US20180192916A1 (en) * | 2017-01-10 | 2018-07-12 | General Electric Company | Imaging system for diagnosing patient condition |
| EP3375364B1 (en) | 2017-01-23 | 2024-08-28 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for analyzing blood flow state |
| CN107115108B (zh) * | 2017-04-27 | 2020-09-15 | 博动医学影像科技（上海）有限公司 | 快速计算血管压力差的方法及系统 |
| CN107411767B (zh) * | 2017-06-28 | 2020-10-16 | 西北工业大学 | 基于冠状动脉ct血管造影的狭窄病灶血流阻力计算方法 |
| EP3488774A1 (en) * | 2017-11-23 | 2019-05-29 | Koninklijke Philips N.V. | Measurement guidance for coronary flow estimation from bernoulli´s principle |
| CA3103694A1 (en) * | 2018-06-27 | 2020-01-02 | Opsens Inc. | Hybrid image-invasive-pressure hemodynamic function assessment |
| JP7167564B2 (ja) * | 2018-09-05 | 2022-11-09 | 株式会社島津製作所 | Ｘ線撮影装置およびｘ線撮影装置の作動方法 |
| CN109363699B (zh) * | 2018-10-16 | 2022-07-12 | 杭州依图医疗技术有限公司 | 一种乳腺影像病灶识别的方法及装置 |
| CN109875595B (zh) * | 2019-03-12 | 2021-02-09 | 数坤（北京）网络科技有限公司 | 一种颅内血管状态检测方法及装置 |
| EP4663131A2 (en) | 2019-04-01 | 2025-12-17 | Cathworks Ltd. | Methods and apparatus for angiographic image selection |
| WO2021059165A1 (en) | 2019-09-23 | 2021-04-01 | Cathworks Ltd. | Methods, apparatus, and system for synchronization between a three-dimensional vascular model and an imaging device |
| US11432754B2 (en) * | 2019-09-24 | 2022-09-06 | Biosense Webster (Israel) Ltd. | Intracardiac electrocardiogram presentation |
| US12315076B1 (en) | 2021-09-22 | 2025-05-27 | Cathworks Ltd. | Four-dimensional motion analysis of a patient's coronary arteries and myocardial wall |
| IL314862A (en) | 2022-02-10 | 2024-10-01 | Cathworks Ltd | System and method for machine-learning based sensor analysis and vascular tree segmentation |
| CA3246396A1 (en) * | 2022-03-24 | 2023-09-28 | Lightlab Imaging Inc | LIVE ANGIOGRAPHY RECORDING |
| JP2024058392A (ja) * | 2022-10-14 | 2024-04-25 | キヤノンメディカルシステムズ株式会社 | 医用画像処理装置 |
| CN116649925B (zh) * | 2023-07-28 | 2023-10-31 | 杭州脉流科技有限公司 | 颅内动脉狭窄功能学评估的方法和装置 |
| US12446965B2 (en) | 2023-08-09 | 2025-10-21 | Cathworks Ltd. | Enhanced user interface and crosstalk analysis for vascular index measurement |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000072037A1 (en) * | 1999-05-21 | 2000-11-30 | Nycomed Imaging As | Method of magnetic resonance imaging |
| AU2003215354A1 (en) | 2002-02-22 | 2003-09-09 | The Government Of The United States Of America As Represented By The Secretary Of The Department Of | Refinement of isointensity surfaces |
| GB0221434D0 (en) | 2002-09-16 | 2002-10-23 | Houston John G | A method of analysing fluid flow in a conduit |
| WO2006061815A1 (en) | 2004-12-08 | 2006-06-15 | Paieon Inc. | Method and apparatus for blood vessel parameter determinations |
| IL165636A0 (en) | 2004-12-08 | 2006-01-15 | Paieon Inc | Method and apparatus for finding the coronary velocity and flow and related parameters |
| US8052611B2 (en) | 2007-03-14 | 2011-11-08 | Cardiac Pacemakers, Inc. | Method and apparatus for management of heart failure hospitalization |
| JP4945300B2 (ja) * | 2007-04-25 | 2012-06-06 | 株式会社東芝 | 超音波診断装置 |
| DE102008014792B3 (de) | 2008-03-18 | 2009-06-18 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Simulation eines Blutflusses in einem Gefäßabschnitt |
| US8200466B2 (en) | 2008-07-21 | 2012-06-12 | The Board Of Trustees Of The Leland Stanford Junior University | Method for tuning patient-specific cardiovascular simulations |
| WO2010022762A2 (en) | 2008-08-25 | 2010-03-04 | ETH Zürich | Method, system and device for enhancing flow field data |
| EP2335171A2 (en) * | 2008-09-30 | 2011-06-22 | Koninklijke Philips Electronics N.V. | Perfusion imaging |
| US20100125197A1 (en) * | 2008-11-18 | 2010-05-20 | Fishel Robert S | Method and apparatus for addressing vascular stenotic lesions |
| US20100130878A1 (en) | 2008-11-24 | 2010-05-27 | General Electric Company | Systems, apparatus and processes for automated blood flow assessment of vasculature |
| US9405886B2 (en) | 2009-03-17 | 2016-08-02 | The Board Of Trustees Of The Leland Stanford Junior University | Method for determining cardiovascular information |
| US20110307231A1 (en) | 2010-06-09 | 2011-12-15 | Jens Kirchner | Method and arrangement for creating an individualized, computer-aided model of a system, and a corresponding computer program and a corresponding machine-readable storage medium |
| US8682626B2 (en) | 2010-07-21 | 2014-03-25 | Siemens Aktiengesellschaft | Method and system for comprehensive patient-specific modeling of the heart |
| US8315812B2 (en) | 2010-08-12 | 2012-11-20 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| US8157742B2 (en) | 2010-08-12 | 2012-04-17 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| US9119540B2 (en) | 2010-09-16 | 2015-09-01 | Siemens Aktiengesellschaft | Method and system for non-invasive assessment of coronary artery disease |
| DE102010043849B3 (de) | 2010-11-12 | 2012-02-16 | Siemens Aktiengesellschaft | Vorrichtung und Computertomograph zur Bestimmung und Darstellung der Durchblutung des Herzmuskels |
| JP5780748B2 (ja) * | 2010-12-15 | 2015-09-16 | 株式会社東芝 | 医用画像処理装置 |
| US20120296199A1 (en) * | 2011-03-21 | 2012-11-22 | New York University | Apparatus and Method of Non-Contrast Magnetic Resonance Angiography of Abdominal and Pelvic Arteries |
| US10186056B2 (en) | 2011-03-21 | 2019-01-22 | General Electric Company | System and method for estimating vascular flow using CT imaging |
| RU2457787C1 (ru) * | 2011-05-04 | 2012-08-10 | Государственное бюджетное образовательное учреждение высшего профессионального образования "Северо-Западный государственный медицинский университет имени И.И. Мечникова" Министерства здравоохранения и социального развития Российской Федерации (ГБОУ ВПО СЗГМУ им. И.И. Мечникова Минздравсоцразвития Ро | Способ диагностики поражения почек у детей |
| JP6351942B2 (ja) * | 2012-08-31 | 2018-07-04 | キヤノンメディカルシステムズ株式会社 | 医用診断画像処理装置 |
| US9675301B2 (en) | 2012-10-19 | 2017-06-13 | Heartflow, Inc. | Systems and methods for numerically evaluating vasculature |
-
2015
- 2015-07-13 US US15/326,509 patent/US10368819B2/en active Active
- 2015-07-13 RU RU2017104807A patent/RU2695262C2/ru not_active IP Right Cessation
- 2015-07-13 WO PCT/EP2015/065950 patent/WO2016008837A1/en not_active Ceased
- 2015-07-13 EP EP15738612.9A patent/EP3169237B1/en active Active
- 2015-07-13 CN CN201580039183.0A patent/CN106572824B/zh active Active
- 2015-07-13 JP JP2017502175A patent/JP6778174B2/ja active Active
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