JP2017518844A5 - - Google Patents
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- JP2017518844A5 JP2017518844A5 JP2016575410A JP2016575410A JP2017518844A5 JP 2017518844 A5 JP2017518844 A5 JP 2017518844A5 JP 2016575410 A JP2016575410 A JP 2016575410A JP 2016575410 A JP2016575410 A JP 2016575410A JP 2017518844 A5 JP2017518844 A5 JP 2017518844A5
- Authority
- JP
- Japan
- Prior art keywords
- coronary artery
- boundary condition
- projection data
- calculating
- aorta
- 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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- 210000004351 coronary vessel Anatomy 0.000 claims 18
- 230000017531 blood circulation Effects 0.000 claims 11
- 210000000709 aorta Anatomy 0.000 claims 10
- 238000004364 calculation method Methods 0.000 claims 10
- 230000005855 radiation Effects 0.000 claims 9
- 238000000034 method Methods 0.000 claims 5
- 239000008280 blood Substances 0.000 claims 4
- 210000004369 blood Anatomy 0.000 claims 4
- 239000002872 contrast media Substances 0.000 claims 4
- 230000002107 myocardial effect Effects 0.000 claims 4
- 238000004422 calculation algorithm Methods 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 3
- 210000004204 blood vessel Anatomy 0.000 claims 1
- 230000000747 cardiac effect Effects 0.000 claims 1
- 238000002591 computed tomography Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14174891.3 | 2014-06-30 | ||
| EP14174891 | 2014-06-30 | ||
| PCT/EP2015/064168 WO2016001017A1 (en) | 2014-06-30 | 2015-06-24 | Apparatus for determining a fractional flow reserve value |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017518844A JP2017518844A (ja) | 2017-07-13 |
| JP2017518844A5 true JP2017518844A5 (enExample) | 2018-08-02 |
| JP6553099B2 JP6553099B2 (ja) | 2019-07-31 |
Family
ID=51176102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016575410A Active JP6553099B2 (ja) | 2014-06-30 | 2015-06-24 | 血流予備量比値を算出するための機器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10258303B2 (enExample) |
| EP (1) | EP3160335B1 (enExample) |
| JP (1) | JP6553099B2 (enExample) |
| CN (1) | CN106659400B (enExample) |
| WO (1) | WO2016001017A1 (enExample) |
Families Citing this family (59)
| 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 |
| US9877660B2 (en) | 2013-11-14 | 2018-01-30 | Medtronic Vascular Galway | Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent |
| US10130269B2 (en) | 2013-11-14 | 2018-11-20 | Medtronic Vascular, Inc | Dual lumen catheter for providing a vascular pressure measurement |
| US9913585B2 (en) | 2014-01-15 | 2018-03-13 | Medtronic Vascular, Inc. | Catheter for providing vascular pressure measurements |
| US10201284B2 (en) | 2014-06-16 | 2019-02-12 | Medtronic Vascular Inc. | Pressure measuring catheter having reduced error from bending stresses |
| US10973418B2 (en) | 2014-06-16 | 2021-04-13 | Medtronic Vascular, Inc. | Microcatheter sensor design for minimizing profile and impact of wire strain on sensor |
| US11330989B2 (en) | 2014-06-16 | 2022-05-17 | Medtronic Vascular, Inc. | Microcatheter sensor design for mounting sensor to minimize induced strain |
| US9349178B1 (en) * | 2014-11-24 | 2016-05-24 | Siemens Aktiengesellschaft | Synthetic data-driven hemodynamic determination in medical imaging |
| US10194812B2 (en) | 2014-12-12 | 2019-02-05 | Medtronic Vascular, Inc. | System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system |
| EP3244790B1 (en) | 2015-01-15 | 2020-09-02 | Koninklijke Philips N.V. | Instantaneous wave-free ratio (ifr) computer tomography (ct) |
| US10517678B2 (en) * | 2015-10-02 | 2019-12-31 | Heartflow, Inc. | System and method for diagnosis and assessment of cardiovascular disease by comparing arterial supply capacity to end-organ demand |
| JP6484760B2 (ja) * | 2015-11-05 | 2019-03-13 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 非侵襲的血流予備量比（ｆｆｒ）に対する側副血流モデル化 |
| US11272850B2 (en) | 2016-08-09 | 2022-03-15 | Medtronic Vascular, Inc. | Catheter and method for calculating fractional flow reserve |
| US11039804B2 (en) | 2016-09-16 | 2021-06-22 | Koninklijke Philips N.V. | Apparatus and method for determining a fractional flow reserve |
| WO2018057529A1 (en) | 2016-09-20 | 2018-03-29 | Heartflow, Inc. | System and methods for estimation of blood flow characteristics using reduced order model and machine learning |
| CN109843161B (zh) * | 2016-09-30 | 2022-07-12 | 皇家飞利浦有限公司 | 用于确定针对狭窄评估的功能指数的装置 |
| EP3375364B1 (en) | 2017-01-23 | 2024-08-28 | Shanghai United Imaging Healthcare Co., Ltd. | System and method for analyzing blood flow state |
| JP6653673B2 (ja) * | 2017-02-28 | 2020-02-26 | 富士フイルム株式会社 | 血流解析装置および方法並びにプログラム |
| US11330994B2 (en) | 2017-03-08 | 2022-05-17 | Medtronic Vascular, Inc. | Reduced profile FFR catheter |
| EP3378398A1 (en) | 2017-03-24 | 2018-09-26 | Koninklijke Philips N.V. | Myocardial ct perfusion image synthesis |
| CN110494893B (zh) | 2017-03-31 | 2024-01-23 | 皇家飞利浦有限公司 | 基于ffr的对非侵入性成像的交互监测 |
| CN110506293B (zh) * | 2017-03-31 | 2023-11-07 | 皇家飞利浦有限公司 | 谱成像ffr |
| EP3384850A1 (en) * | 2017-04-05 | 2018-10-10 | Koninklijke Philips N.V. | Method and apparatus for physiological functional parameter determination |
| CN110494081A (zh) | 2017-04-06 | 2019-11-22 | 皇家飞利浦有限公司 | 基于根据ecg信号对心肌微血管阻力的估计的冠状动脉疾病度量 |
| US11576637B2 (en) | 2017-04-06 | 2023-02-14 | Koninklijke Philips N.V. | Standardized coronary artery disease metric |
| JP7313284B2 (ja) | 2017-04-06 | 2023-07-24 | コーニンクレッカ フィリップス エヌ ヴェ | 冠血流予備量比シミュレーションパラメータのカスタマイズ、キャリブレーション、及び／又はトレーニング |
| US10646122B2 (en) | 2017-04-28 | 2020-05-12 | Medtronic Vascular, Inc. | FFR catheter with covered distal pressure sensor and method of manufacture |
| WO2019002510A1 (en) * | 2017-06-30 | 2019-01-03 | Koninklijke Philips N.V. | DIGITAL TOMOGRAPHY FFR SPECTRAL WITH AUTOMATIC LEARNING |
| US11219741B2 (en) | 2017-08-09 | 2022-01-11 | Medtronic Vascular, Inc. | Collapsible catheter and method for calculating fractional flow reserve |
| US11235124B2 (en) | 2017-08-09 | 2022-02-01 | Medtronic Vascular, Inc. | Collapsible catheter and method for calculating fractional flow reserve |
| US11301994B2 (en) | 2017-08-30 | 2022-04-12 | Koninklijke Philips N.V. | Coronary artery health state prediction based on a model and imaging data |
| EP3456243A1 (en) | 2017-09-14 | 2019-03-20 | Koninklijke Philips N.V. | Improved vessel geometry and additional boundary conditions for hemodynamic ffr/ifr simulations from intravascular imaging |
| EP3457404A1 (en) | 2017-09-18 | 2019-03-20 | Koninklijke Philips N.V. | Estimating flow to vessel bifurcations for simulated hemodynamics |
| JP7160659B2 (ja) * | 2018-01-11 | 2022-10-25 | キヤノンメディカルシステムズ株式会社 | 医用情報処理装置、医用情報処理システム及び医用情報処理方法 |
| US11523788B2 (en) * | 2018-01-11 | 2022-12-13 | Canon Medical Systems Corporation | Medical information processing apparatus, medical information processing system, and medical information processing method |
| EP3542757A1 (en) | 2018-03-23 | 2019-09-25 | FEops NV | Method and system for patient-specific virtual percutaneous structural heart intervention |
| CN108511075B (zh) * | 2018-03-29 | 2022-10-25 | 杭州脉流科技有限公司 | 一种非侵入式获取血流储备分数的方法和系统 |
| CN108564574B (zh) * | 2018-04-11 | 2021-04-20 | 上海联影医疗科技股份有限公司 | 确定血流储备分数的方法、计算机设备及计算机可读存储介质 |
| CN108992057B (zh) * | 2018-06-05 | 2021-08-10 | 杭州晟视科技有限公司 | 一种确定冠状动脉血流储备分数ffr的方法和装置 |
| US11185244B2 (en) | 2018-08-13 | 2021-11-30 | Medtronic Vascular, Inc. | FFR catheter with suspended pressure sensor |
| EP3624132A1 (en) * | 2018-09-13 | 2020-03-18 | Koninklijke Philips N.V. | Calculating boundary conditions for virtual ffr and ifr calculation based on myocardial blush characteristics |
| US10964017B2 (en) * | 2018-11-15 | 2021-03-30 | General Electric Company | Deep learning for arterial analysis and assessment |
| CN113520353B (zh) * | 2018-12-31 | 2023-06-16 | 深圳北芯生命科技股份有限公司 | 导管模拟器的使用方法 |
| US10861157B2 (en) | 2019-04-04 | 2020-12-08 | Medtronic Vascular, Inc. | System and methods for determining modified fractional flow reserve values |
| CN110477877B (zh) * | 2019-07-03 | 2022-04-22 | 北京工业大学 | 一种基于ffr原理建立快速判断血管狭窄阻力和微循环阻力大小模型的方法 |
| WO2021046990A1 (zh) * | 2019-09-09 | 2021-03-18 | 苏州润迈德医疗科技有限公司 | 基于影像和压力传感器计算微循环指标的方法装置及系统 |
| 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 |
| CN113558592B (zh) * | 2020-05-08 | 2023-06-13 | 深圳北芯生命科技股份有限公司 | 使用血压来跟踪心脏循环事件的方法及系统 |
| US12471997B2 (en) | 2021-10-14 | 2025-11-18 | Feops Nv | Systems and methods for automatically detecting anatomical features for preoperative cardiac implant simulations |
| EP4238500A1 (en) | 2022-03-02 | 2023-09-06 | Koninklijke Philips N.V. | Measurement of blood flow parameters |
| KR102695790B1 (ko) * | 2022-03-03 | 2024-08-20 | 연세대학교 산학협력단 | 하이브리드 방식을 통한 관상동맥 ct 이미지에서의 관상동맥 및 상행 대동맥 자동 추출 시스템 및 그 방법 |
| EP4311491A1 (en) | 2022-07-25 | 2024-01-31 | Koninklijke Philips N.V. | Determining a value of a blood flow parameter |
| EP4311496A1 (en) | 2022-07-26 | 2024-01-31 | Koninklijke Philips N.V. | Blood flow parameters |
| EP4311493A1 (en) | 2022-07-27 | 2024-01-31 | Koninklijke Philips N.V. | Spectral x-ray projection data |
| 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 |
| WO2025061493A1 (en) | 2023-09-18 | 2025-03-27 | Koninklijke Philips N.V. | Providing a projection image of a vascular region |
| EP4524890A1 (en) | 2023-09-18 | 2025-03-19 | Koninklijke Philips N.V. | Providing a projection image of a vascular region |
| EP4585159A1 (en) | 2024-01-15 | 2025-07-16 | Koninklijke Philips N.V. | Image representation of a vascular region from volumetric and angiographic image data |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0221434D0 (en) | 2002-09-16 | 2002-10-23 | Houston John G | A method of analysing fluid flow in a conduit |
| IL165636A0 (en) | 2004-12-08 | 2006-01-15 | Paieon Inc | Method and apparatus for finding the coronary velocity and flow and related parameters |
| WO2006061815A1 (en) | 2004-12-08 | 2006-06-15 | Paieon Inc. | Method and apparatus for blood vessel parameter determinations |
| US8052611B2 (en) | 2007-03-14 | 2011-11-08 | Cardiac Pacemakers, Inc. | Method and apparatus for management of heart failure hospitalization |
| 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 |
| 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 |
| US9082211B2 (en) * | 2010-05-06 | 2015-07-14 | The Regents Of The University Of California | Measurement of blood flow dynamics with X-ray computed tomography: dynamic CT angiography |
| JP5690506B2 (ja) * | 2010-05-28 | 2015-03-25 | 株式会社東芝 | Ｘ線ｃｔ装置及び制御プログラム |
| 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 |
| US8157742B2 (en) * | 2010-08-12 | 2012-04-17 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| US8315812B2 (en) | 2010-08-12 | 2012-11-20 | 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 |
| CN103458790A (zh) * | 2011-03-17 | 2013-12-18 | 皇家飞利浦有限公司 | 多模态心脏成像 |
| 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 |
| US20130172734A1 (en) | 2011-12-30 | 2013-07-04 | General Electric Company | Flow measurement with time-resolved data |
| US10373700B2 (en) | 2012-03-13 | 2019-08-06 | Siemens Healthcare Gmbh | Non-invasive functional assessment of coronary artery stenosis including simulation of hyperemia by changing resting microvascular resistance |
| CN108294735B (zh) * | 2012-03-13 | 2021-09-07 | 西门子公司 | 用于冠状动脉狭窄的非侵入性功能评估的方法和系统 |
| US9271688B2 (en) | 2012-03-28 | 2016-03-01 | General Electric Company | System and method for contrast agent estimation in X-ray imaging |
| EP2849631B1 (en) | 2012-05-14 | 2020-01-01 | Koninklijke Philips N.V. | Determination of a fractional flow reserve (ffr) value for a stenosis of a vessel |
| US20130324842A1 (en) | 2012-05-29 | 2013-12-05 | The Johns Hopkins University | Method for Estimating Pressure Gradients and Fractional Flow Reserve from Computed Tomography Angiography: Transluminal Attenuation Flow Encoding |
| US10433740B2 (en) | 2012-09-12 | 2019-10-08 | Heartflow, Inc. | Systems and methods for estimating ischemia and blood flow characteristics from vessel geometry and physiology |
| JP6302922B2 (ja) * | 2012-11-06 | 2018-03-28 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 冠血流予備量比（ｆｆｒ）指標 |
| JP5953438B2 (ja) * | 2012-12-11 | 2016-07-20 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 冠状動脈を通る血流量を決定する方法 |
-
2015
- 2015-06-24 EP EP15733388.1A patent/EP3160335B1/en active Active
- 2015-06-24 JP JP2016575410A patent/JP6553099B2/ja active Active
- 2015-06-24 CN CN201580036011.8A patent/CN106659400B/zh active Active
- 2015-06-24 US US15/317,158 patent/US10258303B2/en active Active
- 2015-06-24 WO PCT/EP2015/064168 patent/WO2016001017A1/en not_active Ceased
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