CN106691437B - 一种基于母体心电信号的胎儿心率提取方法 - Google Patents
一种基于母体心电信号的胎儿心率提取方法 Download PDFInfo
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- CN106691437B CN106691437B CN201710057412.2A CN201710057412A CN106691437B CN 106691437 B CN106691437 B CN 106691437B CN 201710057412 A CN201710057412 A CN 201710057412A CN 106691437 B CN106691437 B CN 106691437B
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- 230000001605 fetal effect Effects 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000000284 extract Substances 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims description 15
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Classifications
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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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/344—Foetal cardiography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
- A61B5/4362—Assessing foetal parameters
-
- 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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- 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
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- 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
- A61B5/7235—Details of waveform analysis
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/02—Foetus
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Physiology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Cardiology (AREA)
- Pediatric Medicine (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Power Engineering (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
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CN201710057412.2A CN106691437B (zh) | 2017-01-26 | 2017-01-26 | 一种基于母体心电信号的胎儿心率提取方法 |
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CN201710057412.2A CN106691437B (zh) | 2017-01-26 | 2017-01-26 | 一种基于母体心电信号的胎儿心率提取方法 |
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CN106691437A CN106691437A (zh) | 2017-05-24 |
CN106691437B true CN106691437B (zh) | 2018-04-20 |
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Families Citing this family (3)
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CN109124620B (zh) * | 2018-06-07 | 2022-03-25 | 深圳市太空科技南方研究院 | 一种房颤检测方法、装置及设备 |
CN116784861B (zh) * | 2023-06-09 | 2024-03-29 | 中国科学技术大学 | 基于周期性快速独立向量分析的胎儿心电信号识别方法 |
CN117442212B (zh) * | 2023-12-25 | 2024-03-12 | 科普云医疗软件(深圳)有限公司 | 一种用于产科护理的智能监测方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102160787A (zh) * | 2011-05-31 | 2011-08-24 | 广东工业大学 | 一种基于时频变换的胎儿心电盲提取方法 |
CN102258368A (zh) * | 2011-04-29 | 2011-11-30 | 华南理工大学 | 胎心电检测的时域稀疏性线性混叠盲分离模型的判别方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2009013246A1 (en) * | 2007-07-20 | 2009-01-29 | Stichting Voor De Technische Wetenschappen | Fetal monitoring |
CN101461711A (zh) * | 2009-01-12 | 2009-06-24 | 复旦大学 | 基于标准化斜率绝对值标准差的可电击复律心律识别算法 |
CN103876730B (zh) * | 2014-04-09 | 2015-06-17 | 西安电子科技大学 | 基于二阶统计特性的母亲和胎儿心电盲提取方法 |
CN104305992B (zh) * | 2014-07-02 | 2016-09-21 | 中山大学 | 一种交互式胎儿心电快速自动提取方法 |
CN104887220B (zh) * | 2015-06-18 | 2018-01-05 | 山东大学 | 一种由腹壁心电信号提取胎儿心电信号的方法及系统 |
CN105266800B (zh) * | 2015-12-02 | 2018-05-25 | 广东工业大学 | 一种基于低信噪比条件下胎儿心电盲分离方法 |
CN105726013A (zh) * | 2016-01-27 | 2016-07-06 | 浙江铭众科技有限公司 | 一种具有心电信号质量判别功能的心电监测系统 |
CN105943030B (zh) * | 2016-06-02 | 2017-03-29 | 浙江铭众科技有限公司 | 一种用于实现多通道心电图qrs自动划定的智能终端 |
CN106096579A (zh) * | 2016-06-22 | 2016-11-09 | 天津理工大学 | 一种心电信号预处理的方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102258368A (zh) * | 2011-04-29 | 2011-11-30 | 华南理工大学 | 胎心电检测的时域稀疏性线性混叠盲分离模型的判别方法 |
CN102160787A (zh) * | 2011-05-31 | 2011-08-24 | 广东工业大学 | 一种基于时频变换的胎儿心电盲提取方法 |
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