Vital Signs Monitoring Based on Interferometric Fiber Optic Sensors
Due to the improvement of living standards, people’s attention to health has gradually increased. More and more people are willing to spend money and time on health management. This article reviews work on the vital signs monitoring system based on fiber optic interferometers, including the design o...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-01-01
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| Series: | Photonics |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2304-6732/9/2/50 |
| _version_ | 1797477098939482112 |
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| author | Weimin Lyu Shuyang Chen Fengze Tan Changyuan Yu |
| author_facet | Weimin Lyu Shuyang Chen Fengze Tan Changyuan Yu |
| author_sort | Weimin Lyu |
| collection | DOAJ |
| description | Due to the improvement of living standards, people’s attention to health has gradually increased. More and more people are willing to spend money and time on health management. This article reviews work on the vital signs monitoring system based on fiber optic interferometers, including the design of sensor structures, signal demodulation methods and data analysis. After a large number of trials, the system can achieve long-term stable heart rate (HR), respiration rate (RR) and body temperature monitoring, and the collected data can be used for health analysis. Due to the high sensitivity, low cost, and light weight of the interferometric fiber optic sensor, it can be integrated under a mattress or a cushion, which is very suitable for daily use. The system has great application prospects in the field of healthcare. |
| first_indexed | 2024-03-09T21:12:52Z |
| format | Article |
| id | doaj.art-42b300c3c65640b3bf2e3502847fd6af |
| institution | Directory Open Access Journal |
| issn | 2304-6732 |
| language | English |
| last_indexed | 2024-03-09T21:12:52Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Photonics |
| spelling | doaj.art-42b300c3c65640b3bf2e3502847fd6af2023-11-23T21:40:41ZengMDPI AGPhotonics2304-67322022-01-01925010.3390/photonics9020050Vital Signs Monitoring Based on Interferometric Fiber Optic SensorsWeimin Lyu0Shuyang Chen1Fengze Tan2Changyuan Yu3Shenzhen Research Institute, The Hong Kong Polytechnic University, Shenzhen 518000, ChinaPhotonics Research Center, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, ChinaShenzhen Research Institute, The Hong Kong Polytechnic University, Shenzhen 518000, ChinaPhotonics Research Center, Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, ChinaDue to the improvement of living standards, people’s attention to health has gradually increased. More and more people are willing to spend money and time on health management. This article reviews work on the vital signs monitoring system based on fiber optic interferometers, including the design of sensor structures, signal demodulation methods and data analysis. After a large number of trials, the system can achieve long-term stable heart rate (HR), respiration rate (RR) and body temperature monitoring, and the collected data can be used for health analysis. Due to the high sensitivity, low cost, and light weight of the interferometric fiber optic sensor, it can be integrated under a mattress or a cushion, which is very suitable for daily use. The system has great application prospects in the field of healthcare.https://www.mdpi.com/2304-6732/9/2/50optical fiber interferometersvital signs monitoringdemodulation schemesheart rate analysissleep analysismyocardial contractility assessment |
| spellingShingle | Weimin Lyu Shuyang Chen Fengze Tan Changyuan Yu Vital Signs Monitoring Based on Interferometric Fiber Optic Sensors Photonics optical fiber interferometers vital signs monitoring demodulation schemes heart rate analysis sleep analysis myocardial contractility assessment |
| title | Vital Signs Monitoring Based on Interferometric Fiber Optic Sensors |
| title_full | Vital Signs Monitoring Based on Interferometric Fiber Optic Sensors |
| title_fullStr | Vital Signs Monitoring Based on Interferometric Fiber Optic Sensors |
| title_full_unstemmed | Vital Signs Monitoring Based on Interferometric Fiber Optic Sensors |
| title_short | Vital Signs Monitoring Based on Interferometric Fiber Optic Sensors |
| title_sort | vital signs monitoring based on interferometric fiber optic sensors |
| topic | optical fiber interferometers vital signs monitoring demodulation schemes heart rate analysis sleep analysis myocardial contractility assessment |
| url | https://www.mdpi.com/2304-6732/9/2/50 |
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