CN113226174A - 一种心脏舒张功能评估方法、设备和系统 - Google Patents
一种心脏舒张功能评估方法、设备和系统 Download PDFInfo
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
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- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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Abstract
一种心脏舒张功能评估方法，适用于心脏监测领域，包括：通过一个或多个光纤传感器获取对象胸腔体表的振动信息(101)；对振动信息进行预处理生成血流动力学相关信息(102)；对血流动力学相关信息进行高频分量提取生成高频分量信息(103)；基于血流动力学相关信息和高频分量信息确定第一特征值和第二特征值(104)；基于第一特征值和第二特征值生成指示参数，并基于指示参数评估对象的心脏舒张功能(105)。
Description
PCT国内申请，说明书已公开。
Claims (22)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410568666.0A CN118383756A (zh) | 2019-05-20 | 2019-05-20 | 一种心脏舒张功能评估方法、设备和系统 |
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| PCT/CN2019/087640 WO2020232606A1 (zh) | 2019-05-20 | 2019-05-20 | 一种心脏舒张功能评估方法、设备和系统 |
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| CN113226174A true CN113226174A (zh) | 2021-08-06 |
| CN113226174B CN113226174B (zh) | 2024-06-07 |
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| CN202410568666.0A Pending CN118383756A (zh) | 2019-05-20 | 2019-05-20 | 一种心脏舒张功能评估方法、设备和系统 |
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| Country | Link |
|---|---|
| US (1) | US20220218208A1 (zh) |
| CN (2) | CN113226174B (zh) |
| WO (1) | WO2020232606A1 (zh) |
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| WO2020232607A1 (zh) * | 2019-05-20 | 2020-11-26 | 深圳市大耳马科技有限公司 | 一种心脏舒张功能评估方法、设备和系统 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743267A (en) * | 1995-10-19 | 1998-04-28 | Telecom Medical, Inc. | System and method to monitor the heart of a patient |
| US20100228136A1 (en) * | 2009-03-04 | 2010-09-09 | Keel Allen J | SYSTEMS AND METHODS FOR MONITORING DP, IVRT, DiFT, DIASTOLIC FUNCTION AND/OR HF |
| US20140288442A1 (en) * | 2010-02-25 | 2014-09-25 | Tonino Bombardini | Method and apparatus for quantification and monitoring of cardiovascular function during induced stress or physical activity and at rest |
| US20150174307A1 (en) * | 2012-07-19 | 2015-06-25 | Regents Of The University Of Minnesota | Cardiac assist device with pulse wave analysis |
| US20170188978A1 (en) * | 2016-01-04 | 2017-07-06 | AventuSoft, LLC | System and method of measuring hemodynamic parameters from the heart valve signal |
| CN108056769A (zh) * | 2017-11-14 | 2018-05-22 | 深圳市大耳马科技有限公司 | 一种生命体征信号分析处理方法、装置和生命体征监测设备 |
| US20180153420A1 (en) * | 2013-09-30 | 2018-06-07 | Elfi-Tech Ltd. | Apparatus and method for optical measurement of cardiovascular fitness, stress and physiological parameters |
| CN109310371A (zh) * | 2016-06-16 | 2019-02-05 | 阿克瑞克公司 | 定量心震描记法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7846104B2 (en) * | 2007-02-08 | 2010-12-07 | Heart Force Medical Inc. | Monitoring physiological condition and detecting abnormalities |
| CA2834102A1 (en) * | 2011-05-03 | 2012-11-08 | Heart Force Medical Inc. | Method and apparatus for estimating myocardial contractility using precordial vibration signals |
| JP2017535316A (ja) * | 2014-09-30 | 2017-11-30 | 深▲せん▼市大耳馬科技有限公司Ｓｈｅｎｚｈｅｎ Ｄａｒｍａ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ． | 姿勢と生命徴候用モニターリングシステム及び方法 |
| US11241170B2 (en) * | 2017-04-07 | 2022-02-08 | University Of Maryland, College Park | Monitor for blood pressure and other arterial properties |
-
2019
- 2019-05-20 CN CN201980074575.9A patent/CN113226174B/zh active Active
- 2019-05-20 US US17/613,475 patent/US20220218208A1/en active Pending
- 2019-05-20 WO PCT/CN2019/087640 patent/WO2020232606A1/zh active Application Filing
- 2019-05-20 CN CN202410568666.0A patent/CN118383756A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5743267A (en) * | 1995-10-19 | 1998-04-28 | Telecom Medical, Inc. | System and method to monitor the heart of a patient |
| US20100228136A1 (en) * | 2009-03-04 | 2010-09-09 | Keel Allen J | SYSTEMS AND METHODS FOR MONITORING DP, IVRT, DiFT, DIASTOLIC FUNCTION AND/OR HF |
| US20140288442A1 (en) * | 2010-02-25 | 2014-09-25 | Tonino Bombardini | Method and apparatus for quantification and monitoring of cardiovascular function during induced stress or physical activity and at rest |
| US20150174307A1 (en) * | 2012-07-19 | 2015-06-25 | Regents Of The University Of Minnesota | Cardiac assist device with pulse wave analysis |
| US20180153420A1 (en) * | 2013-09-30 | 2018-06-07 | Elfi-Tech Ltd. | Apparatus and method for optical measurement of cardiovascular fitness, stress and physiological parameters |
| US20170188978A1 (en) * | 2016-01-04 | 2017-07-06 | AventuSoft, LLC | System and method of measuring hemodynamic parameters from the heart valve signal |
| CN109310371A (zh) * | 2016-06-16 | 2019-02-05 | 阿克瑞克公司 | 定量心震描记法 |
| CN108056769A (zh) * | 2017-11-14 | 2018-05-22 | 深圳市大耳马科技有限公司 | 一种生命体征信号分析处理方法、装置和生命体征监测设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118383756A (zh) | 2024-07-26 |
| US20220218208A1 (en) | 2022-07-14 |
| WO2020232606A1 (zh) | 2020-11-26 |
| CN113226174B (zh) | 2024-06-07 |
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