Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection
Measuring parameters like heart temperature, heart rate, and cardiac magnetic field aids in analyzing cardiac health and disease. A multi-parameter sensor tailored to the heart can significantly enhance convenience in medical diagnosis and treatment. This work introduces a multi-parameter sensor bas...
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| Format: | Article |
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MDPI AG
2025-03-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/15/7/3583 |
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| author | Hongbo Zhao Chunxiao Jiao Qi Wang Chao Gao Jing Sun |
| author_facet | Hongbo Zhao Chunxiao Jiao Qi Wang Chao Gao Jing Sun |
| author_sort | Hongbo Zhao |
| collection | DOAJ |
| description | Measuring parameters like heart temperature, heart rate, and cardiac magnetic field aids in analyzing cardiac health and disease. A multi-parameter sensor tailored to the heart can significantly enhance convenience in medical diagnosis and treatment. This work introduces a multi-parameter sensor based on Surface Acoustic Wave Sensors (SAWSs) and magnetostrictive materials, designed to selectively measure various cardiac parameters. SAWSs are characterized by their compact dimensions, which facilitate integration into various medical devices. The wireless and passive characteristics of the sensors enable flexibility in the detection process. This sensor can detect various common physical quantities like weak magnetic fields by the control variable method, ensuring a high degree of accuracy. The working mode of SAWSs is investigated in this study, and the relationship curve concerning various influencing factors is established. |
| format | Article |
| id | doaj-art-3473e12cf60140e3b5557c2c8dff9c69 |
| institution | OA Journals |
| issn | 2076-3417 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-3473e12cf60140e3b5557c2c8dff9c692025-08-20T02:17:00ZengMDPI AGApplied Sciences2076-34172025-03-01157358310.3390/app15073583Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field DetectionHongbo Zhao0Chunxiao Jiao1Qi Wang2Chao Gao3Jing Sun4College of Sciences, Northeastern University, Shenyang 110819, ChinaCollege of Sciences, Northeastern University, Shenyang 110819, ChinaCollege of Sciences, Northeastern University, Shenyang 110819, ChinaSchool of Materials Science and Engineering, Northeastern University, Shenyang 110819, ChinaCollege of Sciences, Northeastern University, Shenyang 110819, ChinaMeasuring parameters like heart temperature, heart rate, and cardiac magnetic field aids in analyzing cardiac health and disease. A multi-parameter sensor tailored to the heart can significantly enhance convenience in medical diagnosis and treatment. This work introduces a multi-parameter sensor based on Surface Acoustic Wave Sensors (SAWSs) and magnetostrictive materials, designed to selectively measure various cardiac parameters. SAWSs are characterized by their compact dimensions, which facilitate integration into various medical devices. The wireless and passive characteristics of the sensors enable flexibility in the detection process. This sensor can detect various common physical quantities like weak magnetic fields by the control variable method, ensuring a high degree of accuracy. The working mode of SAWSs is investigated in this study, and the relationship curve concerning various influencing factors is established.https://www.mdpi.com/2076-3417/15/7/3583finite element simulationbiosensormulti-parameter sensorsurface acoustic wave sensorcardiac magnetic field |
| spellingShingle | Hongbo Zhao Chunxiao Jiao Qi Wang Chao Gao Jing Sun Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection Applied Sciences finite element simulation biosensor multi-parameter sensor surface acoustic wave sensor cardiac magnetic field |
| title | Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection |
| title_full | Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection |
| title_fullStr | Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection |
| title_full_unstemmed | Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection |
| title_short | Surface Acoustic Wave Sensor for Selective Multi-Parameter Measurements in Cardiac Magnetic Field Detection |
| title_sort | surface acoustic wave sensor for selective multi parameter measurements in cardiac magnetic field detection |
| topic | finite element simulation biosensor multi-parameter sensor surface acoustic wave sensor cardiac magnetic field |
| url | https://www.mdpi.com/2076-3417/15/7/3583 |
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