PTT based continuous time non-invasive blood pressure system

Mohamed Atef, Li Xiyan, Guoxing Wang, Yong Lian

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

This paper introduces the design and implementation of non-invasive, continuous time, cuff-less, blood pressure (BP) system based on pulse transmission time delay (PTT). The wearable BP device processing and monitoring both are performed using Smartphone. The PPG sensor and the integrated ECG sensor are wireless connected to smartphone. An adaptive threshold peak detection algorithm is proposed and tested to enhance the measurement accuracy. The proposed BP system achieves a systolic BP (SBP):-1.36±7.51 mmHg and diastolic BP (DBP):-2.44±3.49 mmHg. A new 4-LED PPG sensor is also introduced which can save 30% power consumption and reduce the interference of motion artifact (MA).

Original languageEnglish
Title of host publication2016 IEEE 59th International Midwest Symposium on Circuits and Systems, MWSCAS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509009169
DOIs
Publication statusPublished - Jul 2 2016
Externally publishedYes
Event59th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2016 - Abu Dhabi, United Arab Emirates
Duration: Oct 16 2016Oct 19 2016

Publication series

NameMidwest Symposium on Circuits and Systems
Volume0
ISSN (Print)1548-3746

Other

Other59th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2016
Country/TerritoryUnited Arab Emirates
CityAbu Dhabi
Period10/16/1610/19/16

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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