CN114631795B - 一种血压追踪检测系统 - Google Patents
一种血压追踪检测系统 Download PDFInfo
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- CN114631795B CN114631795B CN202210540885.9A CN202210540885A CN114631795B CN 114631795 B CN114631795 B CN 114631795B CN 202210540885 A CN202210540885 A CN 202210540885A CN 114631795 B CN114631795 B CN 114631795B
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- pressure
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- photoelectric pulse
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- 230000036772 blood pressure Effects 0.000 title claims abstract description 120
- 238000001514 detection method Methods 0.000 claims abstract description 103
- 230000000877 morphologic effect Effects 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000010606 normalization Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 17
- 238000007781 pre-processing Methods 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 12
- 230000035488 systolic blood pressure Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000035487 diastolic blood pressure Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 9
- 210000001367 artery Anatomy 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000000004 hemodynamic effect Effects 0.000 description 2
- 238000013186 photoplethysmography Methods 0.000 description 2
- 206010005746 Blood pressure fluctuation Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010219 correlation analysis Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
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
- A61B5/02—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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers using the oscillometric method
-
- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
-
- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
-
- 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
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- 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
- A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Signal Processing (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Psychiatry (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Power Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210540885.9A CN114631795B (zh) | 2022-05-19 | 2022-05-19 | 一种血压追踪检测系统 |
US17/960,337 US11896355B2 (en) | 2022-05-19 | 2022-10-05 | Blood pressure tracking and detection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210540885.9A CN114631795B (zh) | 2022-05-19 | 2022-05-19 | 一种血压追踪检测系统 |
Publications (2)
Publication Number | Publication Date |
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CN114631795A CN114631795A (zh) | 2022-06-17 |
CN114631795B true CN114631795B (zh) | 2022-08-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210540885.9A Active CN114631795B (zh) | 2022-05-19 | 2022-05-19 | 一种血压追踪检测系统 |
Country Status (2)
Country | Link |
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US (1) | US11896355B2 (zh) |
CN (1) | CN114631795B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108175387A (zh) * | 2017-12-19 | 2018-06-19 | 桂林电子科技大学 | 一种基于心电和脉搏波形态学参数的血管外周阻力检测装置及检测方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103690152B (zh) * | 2014-01-06 | 2016-04-20 | 山东大学 | 一种基于脉搏解析的动脉弹性功能评估装置 |
CN107205671A (zh) * | 2014-08-22 | 2017-09-26 | 普尔斯地质构造有限责任公司 | 至少部分基于脉搏波形的自动诊断 |
US11298035B2 (en) * | 2015-03-17 | 2022-04-12 | Koninklijke Philips N.V. | Method and apparatus for measuring blood pressure |
EP3226758B1 (en) * | 2015-06-18 | 2024-02-14 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Method, apparatus and computer program for determining a blood pressure value |
CN109717854B (zh) * | 2018-12-27 | 2021-10-08 | 武汉中旗生物医疗电子有限公司 | 血压测量设备 |
EP3695779A1 (en) * | 2019-02-12 | 2020-08-19 | Koninklijke Philips N.V. | Apparatus for use in measuring blood pressure |
CN111973165B (zh) * | 2020-08-14 | 2021-12-24 | 北京航空航天大学 | 基于ppg的线性与非线性混合式无创连续血压测量系统 |
CN112426141B (zh) * | 2020-12-09 | 2024-03-22 | 深圳市汇顶科技股份有限公司 | 血压检测装置以及电子设备 |
CN113425273B (zh) * | 2021-06-21 | 2024-06-21 | 合肥工业大学 | 一种建模个体脉搏波特征的血压测量系统 |
CN113509160A (zh) * | 2021-08-04 | 2021-10-19 | 天津工业大学 | 一种连续无创血压监测方法及装置 |
CN114176546B (zh) * | 2021-08-07 | 2022-12-09 | 广东乐心医疗电子股份有限公司 | 血压测量装置和电子设备 |
-
2022
- 2022-05-19 CN CN202210540885.9A patent/CN114631795B/zh active Active
- 2022-10-05 US US17/960,337 patent/US11896355B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108175387A (zh) * | 2017-12-19 | 2018-06-19 | 桂林电子科技大学 | 一种基于心电和脉搏波形态学参数的血管外周阻力检测装置及检测方法 |
Also Published As
Publication number | Publication date |
---|---|
US20230371830A1 (en) | 2023-11-23 |
CN114631795A (zh) | 2022-06-17 |
US11896355B2 (en) | 2024-02-13 |
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Application publication date: 20220617 Assignee: TIANJIN HUIBO ZHILIAN ROBOT TECHNOLOGY Co.,Ltd. Assignor: TIANJIN POLYTECHNIC University Contract record no.: X2024980001895 Denomination of invention: A blood pressure tracking and detection system Granted publication date: 20220812 License type: Common License Record date: 20240202 Application publication date: 20220617 Assignee: Tianjin Guoke Medical Technology Development Co.,Ltd. Assignor: TIANJIN POLYTECHNIC University Contract record no.: X2024120000030 Denomination of invention: A blood pressure tracking and detection system Granted publication date: 20220812 License type: Common License Record date: 20240202 |
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