Application of LCD in the heart sound detecting system

Wenjian Zhang; Yongcai Yang

doi:10.1117/12.471864

20 September 2002 Application of LCD in the heart sound detecting system

Wenjian Zhang, Yongcai Yang

Proceedings Volume 4919, Advanced Materials and Devices for Sensing and Imaging; (2002) https://doi.org/10.1117/12.471864
Event: Photonics Asia, 2002, Shanghai, China

Abstract

The detection of heart sound is a very important method of diagnosing the heart disease. It has been a part of the woundless detection of the heart. Our team has developed a heart sound detecting system which integrates the optics with electronics. The heart sound's display on LCD is one important part of the system. In this system, the waveform of heart sound can be displayed on LCD, which makes doctors not only hear but also see during diagnosis. So it is helpful for the doctors to diagnose the heart disease more correctly. This paper mainly introduces above function's realization and its significance.

Citation Download Citation

Wenjian Zhang and Yongcai Yang "Application of LCD in the heart sound detecting system", Proc. SPIE 4919, Advanced Materials and Devices for Sensing and Imaging, (20 September 2002); https://doi.org/10.1117/12.471864

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