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An Ultrasonic Travel Time Measuring Method for Relative Blood Volume Monitor

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Abstract:

This study introduces the basic principle of relative blood volume monitor (BVM) by comparing several ultrasonic travel time measuring methods, brings forth the high-precision ultrasonic travel time measuring method based on TDC-GP2 time measurement chip and MSP430 Single-chip Microcontroller (SCM), presents the configuration of hardware and software in the system, and illustrates the structure and time measurement principle of TDC-GP2 time measurement chip.

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Periodical:

Advanced Materials Research (Volumes 588-589)

Pages:

1136-1139

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.588-589.1136

Citation:

Cite this paper

Online since:

November 2012

Authors:

Shun Zhong Jiang, Jiang Hong Fan, Wu Bing Xia

Keywords:

Blood Volume, TDC-GP2, Time Measuring, Ultrasound (US)

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

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