A novel method for measurement of pulse wave velocity by dual-channel photoplethysmgraphy

Hsien Tsai Wu, Chin Shan Ho, Ji Shiang Weng, Wei-Chuan Tsai, Ming-Cheng Wang

研究成果: Conference contribution

3 引文 (Scopus)

摘要

Arterial stiffness is an important determinant of cardiovascular risk and can be assessed by a number of methods, including measurement of the pulse wave velocity (PWV) and the arterial distensibility. It reveals the relationship between the elasticity of vessel and pulse propagated through arterial wall. Ultrasound sensor and pressure sensor can be used to measure PWV more directly and efficiently. However, expensive equipment and professional operations are necessary for the high-cost methods above. The purpose of the present study was to develop a convenient and reliable PWV measurement device. The new-developed system was used to measure PWV of subject without connection of personal computer. The system has 2 major advantages: (1) DSP-based system would decrease the measurement time by using simple operation procedures; (2) It is cost-reduced as timing acquisition can be obtained without 3 electrocardiogram leads. The reproducibility of the system was demonstrated by the experimental result of this study.

原文English
主出版物標題2004 IEEE International Workshop on Biomedical Circuits and Systems
出版狀態Published - 2004 十二月 1
事件2004 IEEE International Workshop on Biomedical Circuits and Systems - Singapore, Singapore
持續時間: 2004 十二月 12004 十二月 3

出版系列

名字2004 IEEE International Workshop on Biomedical Circuits and Systems

Other

Other2004 IEEE International Workshop on Biomedical Circuits and Systems
國家Singapore
城市Singapore
期間04-12-0104-12-03

指紋

Pressure sensors
Time measurement
Electrocardiography
Personal computers
Velocity measurement
Costs
Elasticity
Ultrasonics
Stiffness
Sensors

All Science Journal Classification (ASJC) codes

  • Engineering(all)

引用此文

Wu, H. T., Ho, C. S., Weng, J. S., Tsai, W-C., & Wang, M-C. (2004). A novel method for measurement of pulse wave velocity by dual-channel photoplethysmgraphy. 於 2004 IEEE International Workshop on Biomedical Circuits and Systems (2004 IEEE International Workshop on Biomedical Circuits and Systems).
Wu, Hsien Tsai ; Ho, Chin Shan ; Weng, Ji Shiang ; Tsai, Wei-Chuan ; Wang, Ming-Cheng. / A novel method for measurement of pulse wave velocity by dual-channel photoplethysmgraphy. 2004 IEEE International Workshop on Biomedical Circuits and Systems. 2004. (2004 IEEE International Workshop on Biomedical Circuits and Systems).
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abstract = "Arterial stiffness is an important determinant of cardiovascular risk and can be assessed by a number of methods, including measurement of the pulse wave velocity (PWV) and the arterial distensibility. It reveals the relationship between the elasticity of vessel and pulse propagated through arterial wall. Ultrasound sensor and pressure sensor can be used to measure PWV more directly and efficiently. However, expensive equipment and professional operations are necessary for the high-cost methods above. The purpose of the present study was to develop a convenient and reliable PWV measurement device. The new-developed system was used to measure PWV of subject without connection of personal computer. The system has 2 major advantages: (1) DSP-based system would decrease the measurement time by using simple operation procedures; (2) It is cost-reduced as timing acquisition can be obtained without 3 electrocardiogram leads. The reproducibility of the system was demonstrated by the experimental result of this study.",
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Wu, HT, Ho, CS, Weng, JS, Tsai, W-C & Wang, M-C 2004, A novel method for measurement of pulse wave velocity by dual-channel photoplethysmgraphy. 於 2004 IEEE International Workshop on Biomedical Circuits and Systems. 2004 IEEE International Workshop on Biomedical Circuits and Systems, 2004 IEEE International Workshop on Biomedical Circuits and Systems, Singapore, Singapore, 04-12-01.

A novel method for measurement of pulse wave velocity by dual-channel photoplethysmgraphy. / Wu, Hsien Tsai; Ho, Chin Shan; Weng, Ji Shiang; Tsai, Wei-Chuan; Wang, Ming-Cheng.

2004 IEEE International Workshop on Biomedical Circuits and Systems. 2004. (2004 IEEE International Workshop on Biomedical Circuits and Systems).

研究成果: Conference contribution

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AU - Wu, Hsien Tsai

AU - Ho, Chin Shan

AU - Weng, Ji Shiang

AU - Tsai, Wei-Chuan

AU - Wang, Ming-Cheng

PY - 2004/12/1

Y1 - 2004/12/1

N2 - Arterial stiffness is an important determinant of cardiovascular risk and can be assessed by a number of methods, including measurement of the pulse wave velocity (PWV) and the arterial distensibility. It reveals the relationship between the elasticity of vessel and pulse propagated through arterial wall. Ultrasound sensor and pressure sensor can be used to measure PWV more directly and efficiently. However, expensive equipment and professional operations are necessary for the high-cost methods above. The purpose of the present study was to develop a convenient and reliable PWV measurement device. The new-developed system was used to measure PWV of subject without connection of personal computer. The system has 2 major advantages: (1) DSP-based system would decrease the measurement time by using simple operation procedures; (2) It is cost-reduced as timing acquisition can be obtained without 3 electrocardiogram leads. The reproducibility of the system was demonstrated by the experimental result of this study.

AB - Arterial stiffness is an important determinant of cardiovascular risk and can be assessed by a number of methods, including measurement of the pulse wave velocity (PWV) and the arterial distensibility. It reveals the relationship between the elasticity of vessel and pulse propagated through arterial wall. Ultrasound sensor and pressure sensor can be used to measure PWV more directly and efficiently. However, expensive equipment and professional operations are necessary for the high-cost methods above. The purpose of the present study was to develop a convenient and reliable PWV measurement device. The new-developed system was used to measure PWV of subject without connection of personal computer. The system has 2 major advantages: (1) DSP-based system would decrease the measurement time by using simple operation procedures; (2) It is cost-reduced as timing acquisition can be obtained without 3 electrocardiogram leads. The reproducibility of the system was demonstrated by the experimental result of this study.

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Wu HT, Ho CS, Weng JS, Tsai W-C, Wang M-C. A novel method for measurement of pulse wave velocity by dual-channel photoplethysmgraphy. 於 2004 IEEE International Workshop on Biomedical Circuits and Systems. 2004. (2004 IEEE International Workshop on Biomedical Circuits and Systems).