Miniaturized one-point detectable electrocardiography sensor for portable physiological monitoring systems

Hong Lae Kim, Min Gu Kim, Chungkeun Lee, Myoungho Lee, Yong Jun Kim

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


A mechanically flexible electrocardiography (ECG) sensor for one-point detection was proposed. The ECG sensor consists of an outer hook-shaped sensing electrode and an inner circular-shaped referencing electrode. The ECG measurement capability was examined by attaching the sensor to the human chest at different positions. Performance of the proposed sensor was then compared with that of the commercial Ag/AgCl electrodes. The results of this letter demonstrated that ECG could be measured using the proposed sensor at only one point on the body.

Original languageEnglish
Article number6179299
Pages (from-to)2423-2424
Number of pages2
JournalIEEE Sensors Journal
Issue number7
Publication statusPublished - 2012

Bibliographical note

Funding Information:
Manuscript received November 18, 2011; accepted February 28, 2012. Date of publication April 5, 2012; date of current version May 24, 2012. This work was supported in part by the Ministry of Knowledge Economy, Korea, under the Information Technology Research Center Support Program supervised by the Institute of Information Technology Assessment (IITA) under Project IITA-2009-C1090-0902-0038. The associate editor coordinating the review of this letter and approving it for publication was Prof. Okyay Kaynak.

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Electrical and Electronic Engineering


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