CN106923812A - 一种基于心音信号自相关分析的心率计算方法 - Google Patents
一种基于心音信号自相关分析的心率计算方法 Download PDFInfo
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- CN106923812A CN106923812A CN201710200463.6A CN201710200463A CN106923812A CN 106923812 A CN106923812 A CN 106923812A CN 201710200463 A CN201710200463 A CN 201710200463A CN 106923812 A CN106923812 A CN 106923812A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 39
- 238000004458 analytical method Methods 0.000 title claims abstract description 16
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- 238000005070 sampling Methods 0.000 claims description 9
- 238000005311 autocorrelation function Methods 0.000 claims description 7
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- 238000000205 computational method Methods 0.000 abstract 1
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- 238000010219 correlation analysis Methods 0.000 description 3
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- 108010054147 Hemoglobins Proteins 0.000 description 2
- 238000002555 auscultation Methods 0.000 description 2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- 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
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Physiology (AREA)
- Signal Processing (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Cardiology (AREA)
- Acoustics & Sound (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108833085A (zh) * | 2018-04-04 | 2018-11-16 | 深圳大学 | 一种基于心跳信号的可穿戴智能设备配对方法及系统 |
CN109009059A (zh) * | 2018-09-11 | 2018-12-18 | 江苏鹿得医疗电子股份有限公司 | 基于心音的心率计算方法 |
CN109635786A (zh) * | 2019-01-22 | 2019-04-16 | 佛山市百步梯医疗科技有限公司 | 一种基于心音自相关函数的心率计算算法 |
CN113171073A (zh) * | 2021-05-18 | 2021-07-27 | 南京润楠医疗电子研究院有限公司 | 一种基于检波器的无感式心率检测方法 |
CN114469032A (zh) * | 2022-01-25 | 2022-05-13 | 深圳市奥极健康科技有限公司 | 一种血压测量方法、装置、设备及可读存储介质 |
Citations (5)
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JPH06205762A (ja) * | 1993-01-13 | 1994-07-26 | Matsushita Electric Ind Co Ltd | 生体情報処理装置 |
US20130245437A1 (en) * | 2012-03-19 | 2013-09-19 | Advanced Telesensors, Inc. | System and method for facilitating reflectometric detection of physiologic activity |
CN103479383A (zh) * | 2013-09-25 | 2014-01-01 | 清华大学 | 心音信号分析的方法及装置和具有其的智能心脏听诊器 |
CN103494605A (zh) * | 2013-10-09 | 2014-01-08 | 清华大学 | 心率检测方法及装置 |
CN105212918A (zh) * | 2015-11-19 | 2016-01-06 | 中科院微电子研究所昆山分所 | 一种基于压电信号的心率测量方法及系统 |
-
2017
- 2017-03-30 CN CN201710200463.6A patent/CN106923812B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06205762A (ja) * | 1993-01-13 | 1994-07-26 | Matsushita Electric Ind Co Ltd | 生体情報処理装置 |
US20130245437A1 (en) * | 2012-03-19 | 2013-09-19 | Advanced Telesensors, Inc. | System and method for facilitating reflectometric detection of physiologic activity |
CN103479383A (zh) * | 2013-09-25 | 2014-01-01 | 清华大学 | 心音信号分析的方法及装置和具有其的智能心脏听诊器 |
CN103494605A (zh) * | 2013-10-09 | 2014-01-08 | 清华大学 | 心率检测方法及装置 |
CN105212918A (zh) * | 2015-11-19 | 2016-01-06 | 中科院微电子研究所昆山分所 | 一种基于压电信号的心率测量方法及系统 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108833085A (zh) * | 2018-04-04 | 2018-11-16 | 深圳大学 | 一种基于心跳信号的可穿戴智能设备配对方法及系统 |
CN108833085B (zh) * | 2018-04-04 | 2019-11-29 | 深圳大学 | 一种基于心跳信号的可穿戴智能设备配对方法及系统 |
CN109009059A (zh) * | 2018-09-11 | 2018-12-18 | 江苏鹿得医疗电子股份有限公司 | 基于心音的心率计算方法 |
CN109009059B (zh) * | 2018-09-11 | 2021-03-30 | 江苏鹿得医疗电子股份有限公司 | 基于心音的心率计算方法 |
CN109635786A (zh) * | 2019-01-22 | 2019-04-16 | 佛山市百步梯医疗科技有限公司 | 一种基于心音自相关函数的心率计算算法 |
CN109635786B (zh) * | 2019-01-22 | 2022-05-17 | 佛山市百步梯医疗科技有限公司 | 一种基于心音自相关函数的心率计算方法 |
CN113171073A (zh) * | 2021-05-18 | 2021-07-27 | 南京润楠医疗电子研究院有限公司 | 一种基于检波器的无感式心率检测方法 |
CN114469032A (zh) * | 2022-01-25 | 2022-05-13 | 深圳市奥极健康科技有限公司 | 一种血压测量方法、装置、设备及可读存储介质 |
CN114469032B (zh) * | 2022-01-25 | 2024-05-17 | 深圳市奥极健康科技有限公司 | 一种血压测量方法、装置、设备及可读存储介质 |
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