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Development of Potentiostat for Human-Body Mounted Prtable Diagnostic Devices

  • Journal of Knowledge Information Technology and Systems
  • Abbr : JKITS
  • 2017, 12(5), pp.619-627
  • DOI : 10.34163/jkits.2017.12.5.003
  • Publisher : Korea Knowledge Information Technology Society
  • Research Area : Interdisciplinary Studies > Interdisciplinary Research
  • Published : October 31, 2017

JIHWAN LEE 1

1조선대학교

Accredited

ABSTRACT

The interesting thing is increasing about personal healthcare and an aging society. As a result, The POCT(Point-Of-Care Testing) market is growing rapidly. There are a variety of POCT devices, of which potentiostat is often used to measure precise components. Numerous potentiostats can be easily accessible. However, a portable potentiostat with the highly accurate sensor is not easily accessible. However, Potentiostat, which can be attached to a human body, has a limited range of measurement range. The high-sensitivity potentiostat developed in this study enables the measurement of multiple markers in the one chamber and the analysis data can be checked in real time. Also, It can be communication with a computer or smartphone by internal USB, Bluetooth or Serial port. and then The potentiostat developed the compact size (23㎜ x 40㎜) by minimizing the number of components through FPGA development. and then We checked the high reliability(correlation coefficient: 0.94) and row detection limited(20nA). We make the sensor by using FR-4 material and then We found the stable pattern in the variable sensor pattern. It can be useful change the pattern and connect to the line. Also, It doesn’t break from high elasticity. Our device will have a positive influence on POCT and potentiostat market.

Citation status

* References for papers published after 2023 are currently being built.