JP2023528679A5 - - Google Patents
Info
- Publication number
- JP2023528679A5 JP2023528679A5 JP2022576016A JP2022576016A JP2023528679A5 JP 2023528679 A5 JP2023528679 A5 JP 2023528679A5 JP 2022576016 A JP2022576016 A JP 2022576016A JP 2022576016 A JP2022576016 A JP 2022576016A JP 2023528679 A5 JP2023528679 A5 JP 2023528679A5
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- time window
- blood flow
- flow velocity
- arterial
- 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
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20179433.6 | 2020-06-11 | ||
| EP20179433.6A EP3922175A1 (en) | 2020-06-11 | 2020-06-11 | Hemodynamic parameter estimation |
| EP21178746 | 2021-06-10 | ||
| EP21178746.0 | 2021-06-10 | ||
| PCT/EP2021/065761 WO2021250234A2 (en) | 2020-06-11 | 2021-06-11 | Method for estimating hemodynamic parameters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023528679A JP2023528679A (ja) | 2023-07-05 |
| JP2023528679A5 true JP2023528679A5 (https=) | 2024-06-18 |
| JP7701387B2 JP7701387B2 (ja) | 2025-07-01 |
Family
ID=76392395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022576016A Active JP7701387B2 (ja) | 2020-06-11 | 2021-06-11 | 血行動態パラメータを推定する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12564370B2 (https=) |
| EP (1) | EP4164501B1 (https=) |
| JP (1) | JP7701387B2 (https=) |
| CN (1) | CN115715170A (https=) |
| WO (1) | WO2021250234A2 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169508A1 (en) | 2018-03-09 | 2019-09-12 | 1929803 Ontario Corp. D/B/A Flosonics Medical | Dynamically controllable patient fluid control device |
| WO2022008970A1 (en) | 2020-07-06 | 2022-01-13 | 1929803 Ontario Corp. D/B/A Flosonics Medical | Ultrasound patch with integrated flexible transducer assembly |
| US12133764B2 (en) * | 2020-09-24 | 2024-11-05 | GE Precision Healthcare LLC | Systems and methods for an adaptive interface for an ultrasound imaging system |
| CN114376603B (zh) * | 2022-01-07 | 2023-11-28 | 乐普（北京）医疗器械股份有限公司 | 一种二维频谱多普勒超声心动图像的处理方法和装置 |
| EP4275611A1 (en) | 2022-05-09 | 2023-11-15 | Koninklijke Philips N.V. | Continuous blood pressure measurement system and method |
| WO2024082231A1 (zh) * | 2022-10-20 | 2024-04-25 | 深圳迈瑞生物医疗电子股份有限公司 | 监测心血管参数的方法和医疗设备 |
| US20250281160A1 (en) * | 2022-12-02 | 2025-09-11 | Koninklijke Philips N.V. | Determining a flow profile in an artery based on ultrasound imaging data |
| EP4378394A1 (en) * | 2022-12-02 | 2024-06-05 | Koninklijke Philips N.V. | Hemodynamic parameter estimation |
| CN116671978A (zh) * | 2023-05-05 | 2023-09-01 | 济南康寿鑫医疗科技有限公司 | 基于数字孪生的适形超声生命体可视化监测方法及系统 |
| EP4721674A1 (en) * | 2024-10-02 | 2026-04-08 | Koninklijke Philips N.V. | Hemodynamic parameter estimation |
| US20260108227A1 (en) * | 2024-10-22 | 2026-04-23 | National Yang Ming Chiao Tung University | Method and system for estimating energetic hemodynamic parameters and computer readable medium thereof |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3381968B2 (ja) * | 1993-07-09 | 2003-03-04 | 株式会社東芝 | 超音波診断装置 |
| US6283919B1 (en) | 1996-11-26 | 2001-09-04 | Atl Ultrasound | Ultrasonic diagnostic imaging with blended tissue harmonic signals |
| US6458083B1 (en) | 1996-11-26 | 2002-10-01 | Koninklijke Philips Electronics N.V. | Ultrasonic harmonic imaging with adaptive image formation |
| US6013032A (en) | 1998-03-13 | 2000-01-11 | Hewlett-Packard Company | Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array |
| US5997479A (en) | 1998-05-28 | 1999-12-07 | Hewlett-Packard Company | Phased array acoustic systems with intra-group processors |
| IT1315206B1 (it) * | 1999-04-27 | 2003-02-03 | Salvatore Romano | Metodo e apparato per la misura della portata cardiaca. |
| US6530885B1 (en) | 2000-03-17 | 2003-03-11 | Atl Ultrasound, Inc. | Spatially compounded three dimensional ultrasonic images |
| US6554774B1 (en) | 2000-03-23 | 2003-04-29 | Tensys Medical, Inc. | Method and apparatus for assessing hemodynamic properties within the circulatory system of a living subject |
| US6443896B1 (en) | 2000-08-17 | 2002-09-03 | Koninklijke Philips Electronics N.V. | Method for creating multiplanar ultrasonic images of a three dimensional object |
| US6468216B1 (en) | 2000-08-24 | 2002-10-22 | Kininklijke Philips Electronics N.V. | Ultrasonic diagnostic imaging of the coronary arteries |
| EP2667783A2 (en) * | 2011-01-28 | 2013-12-04 | Cardio Art Technologies Ltd. | System, method and device for automatic and autonomous determination of hemodynamic and cardiac parameters using ultrasound |
| US9049994B2 (en) * | 2011-09-21 | 2015-06-09 | Siemens Medical Solutions Usa, Inc. | System for cardiac arrhythmia detection and characterization |
| US9949696B2 (en) | 2013-03-14 | 2018-04-24 | Tensys Medical, Inc. | Apparatus and methods for computing cardiac output of a living subject via applanation tonometry |
| US10687781B2 (en) | 2013-03-15 | 2020-06-23 | Nilus Medical Llc | Hemodynamic monitoring device and methods of using same |
| US9092743B2 (en) * | 2013-10-23 | 2015-07-28 | Stenomics, Inc. | Machine learning system for assessing heart valves and surrounding cardiovascular tracts |
| US10206651B2 (en) | 2015-09-30 | 2019-02-19 | General Electric Company | Methods and systems for measuring cardiac output |
| US10820808B2 (en) * | 2016-03-03 | 2020-11-03 | The Johns Hopkins University | Device and method to measure ventricular arterial coupling and vascular performance |
| WO2018089720A1 (en) | 2016-11-10 | 2018-05-17 | Auburn University | Method and system for evaluating blood vessel |
| TW201919542A (zh) * | 2017-09-07 | 2019-06-01 | 美商蝴蝶網路公司 | 腕戴式超音波晶片裝置 |
| WO2019234766A1 (en) * | 2018-06-07 | 2019-12-12 | Healthcare Technology Innovation Centre | Multi-modal ultrasound probe for calibration-free cuff-less evaluation of blood pressure |
| CN109171675A (zh) | 2018-09-20 | 2019-01-11 | 芯海科技（深圳）股份有限公司 | 一种穿戴式设备及基于该设备的血流动力学参数测量方法 |
| CN109192307A (zh) | 2018-10-24 | 2019-01-11 | 上海裁云医疗科技有限公司 | 基于云平台的脑血管动力学检测分析系统及检测分析方法 |
| CN110974197A (zh) * | 2019-12-13 | 2020-04-10 | 中国人民解放军63919部队 | 一种无创血液动力学多参数测量装置 |
-
2021
- 2021-06-11 CN CN202180041840.0A patent/CN115715170A/zh active Pending
- 2021-06-11 WO PCT/EP2021/065761 patent/WO2021250234A2/en not_active Ceased
- 2021-06-11 JP JP2022576016A patent/JP7701387B2/ja active Active
- 2021-06-11 US US18/009,586 patent/US12564370B2/en active Active
- 2021-06-11 EP EP21731800.5A patent/EP4164501B1/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2023528679A5 (https=) | ||
| JP5627706B2 (ja) | 超音波撮像装置、超音波撮像プログラム | |
| US12263032B2 (en) | Hemodynamic parameter estimation | |
| JP2020537569A5 (https=) | ||
| CN103429167A (zh) | 用于使用超声自动且自主地确定血液动力学和心脏参数的系统、方法以及装置 | |
| CN101375178A (zh) | 自动化超声多普勒测量 | |
| JP2023535457A (ja) | 冠微小血管抵抗スコアを判定する方法およびデバイス | |
| JP2022515087A5 (https=) | ||
| EP4534017B1 (en) | Doppler ultrasound-based continuous blood pressure measuring apparatus and electronic device | |
| JP2024518604A5 (https=) | ||
| CN113498542A (zh) | 用于从受试者获得生理测量结果的方法和系统 | |
| JP2005506120A (ja) | 流路の寸法に関する情報を取得するための方法及びシステム | |
| CN113226161A (zh) | 用于导出动脉顺应性的量度的控制单元 | |
| US20250169700A1 (en) | Machine learning techniques for estimating carotid-femoral pulse wave velocity and/or vascular age from single-site arterial waveform measurements | |
| WO2022237161A1 (zh) | 脑动脉波强度和波功率的测量方法、终端设备及存储介质 | |
| JP5584111B2 (ja) | 自動血圧測定装置 | |
| CN119343088A (zh) | 用于确定心脏组织和瓣膜血流参数的心音图(pcg)信号处理系统和方法 | |
| Kim et al. | Quantification of wave reflection using peripheral blood pressure waveforms | |
| Kimura et al. | Evaluation of a new 3‐dimensional color Doppler flow method to quantify flow across the mitral valve and in the left ventricular outflow tract: an in vitro study | |
| EP4590202B1 (en) | Fluid responsiveness using ultrasound data | |
| CN118695816B (zh) | 血液动力学参数估计 | |
| JP7216166B2 (ja) | 拍動信号を評価するための医療機器 | |
| EP4640144A1 (en) | Aortic pulse waveform estimation | |
| CN121370099B (zh) | 基于弹性腔模型和脉搏波速方程的连续血压监测方法、系统、终端及存储介质 | |
| EP4649892A1 (en) | Method for hemodynamic monitoring |