CFP last date
01 April 2024
Reseach Article

Wrist Pulse Acquisition and Recording System

by Suket Thakkar, Bhaskar Thakker
Communications on Applied Electronics
Foundation of Computer Science (FCS), NY, USA
Volume 1 - Number 6
Year of Publication: 2015
Authors: Suket Thakkar, Bhaskar Thakker
10.5120/cae-1568

Suket Thakkar, Bhaskar Thakker . Wrist Pulse Acquisition and Recording System. Communications on Applied Electronics. 1, 6 ( April 2015), 20-24. DOI=10.5120/cae-1568

@article{ 10.5120/cae-1568,
author = { Suket Thakkar, Bhaskar Thakker },
title = { Wrist Pulse Acquisition and Recording System },
journal = { Communications on Applied Electronics },
issue_date = { April 2015 },
volume = { 1 },
number = { 6 },
month = { April },
year = { 2015 },
issn = { 2394-4714 },
pages = { 20-24 },
numpages = {9},
url = { https://www.caeaccess.org/archives/volume1/number6/337-1568/ },
doi = { 10.5120/cae-1568 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2023-09-04T18:38:06.454584+05:30
%A Suket Thakkar
%A Bhaskar Thakker
%T Wrist Pulse Acquisition and Recording System
%J Communications on Applied Electronics
%@ 2394-4714
%V 1
%N 6
%P 20-24
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Wrist pulse signals provide rich amount of information for the health diagnosis. Traditional practitioner following Ayurveda (Ancient Indian Medicine) measures radial pulse signals using three fingers at three distinct radial pulse points identified as Vata, Pitta and Kapha and indentifies the abnormal health status accordingly. This method of diagnosis requires several years of experience. Being subjective in its nature, this approach depends upon the perception of individual practitioner as well. Hence a wrist pulse monitoring and recording system is essential to provide objectivity in measurement and to take the benefits of this ancient approach of diagnosis. This work focuses on the design and development of a novel wrist pulse acquisition and recording system. In this proposed system, three channel wrist pulse signals are acquired using pressure sensor. Signal conditioning circuit is implemented to amplify and filter the wrist pulse signals. Advance microcontroller having ARM Cortex M4 architecture is used for digitization of signals. These digitized signals are displayed on graphic color LCD for real time monitoring. Touch interface is also included for zoom-out or zoom-in purpose. Recording of the signals is done on micro SD memory card for off line processing and analysis. This system can be used for better understanding of wrist pulse signals and to train Ayurvedic practitioner for the observation of pulse signal.

References
  1. Medha Sanjeev Dhurandhar, Girish Shrikrishna, "Diagnostic Classifications of Pulse signal waveform data", United States Patent Application Publication, Pub. No. : US 2012/0184861 A1, Pub. Date: 19, 2012
  2. S. Upadhyaya, "Nadi Vijnana - Ancient Pulse Science", Chaukhamba Sanskrit Pratishthan
  3. An essay on "Traditional Pulse Diagnosis" by Subhuti Dharmanandana, Director, Institute for Traditional Medicine, Portland http://www. itmonline. org/arts/pulse. htm
  4. J. Bukdon Sandeeson, "Handbook of the Sphygmograph", Spottiswoode and Co. New Street Square, London
  5. Abhinav, Meghna Sareen, Mahendra Kumar, Jayashree Santhosh, Ashok Salhan, Sneh Anand, "Nadi Yantra : A robust system design to capture the signals from the radial artery for assessment of the autonomic nervous system non-invasively", J. Biomedical Science and Engineering, July 2009, 2,471-479
  6. Tianyu Fu, "Pulse Reading Mobile Application: Dr. Chi", Electrical Engineering and Computer Sciences University of California at Berkeley, Technical Report No. UCB/EECS-2012-150, June 1, 2012
  7. Peng Wang, Wangmeng Zuo and David Zhang, "A Compound Pressure Signal Acquisition System for Multichannel Wrist Pulse Signal Analysis", IEEE Transactions on Instrumentation & Measurement, Vol. 63, No. 6, June 2014
  8. MPXM2053D Datasheet – Freescale Semiconductor
  9. Blood Pressure Chart http://www. bloodpressureuk. org/BloodPressureandyou/Thebasics/Bloodpressurechart
  10. INA128 Datasheet – Texas Instruments
  11. Steven W. Smith, "The Scientist and Engineer's Guide to Digital Signal Processing", California Technical Publishing
  12. 32F429IDISCOVERY Datasheet – ST Microelectronics
  13. SD Card Interfacing with STM32F4xx http://stm32f4-discovery. com/2014/07/library-21-read-sd-card-fatfs-stm32f4xx-devices/
  14. Vasant Lad, "Secrets of Pulse: The ancient art of Ayurvedic pulse diagnosis", The Ayurvedic Press, New Mexico
Index Terms

Computer Science
Information Sciences

Keywords

Wrist Pulse Signal Radial Artery Ayurveda Vata Pitta Kapha.