Cuffless Blood Pressure Estimation Only an iPhone: Investigation on Cold Pressor Tests

Ippei Harada, Noriyuki Mochizuki, Peter Rolfe, Masahiro Shibata, Takehiro Yamakoshi

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

Abstract

Cuffless blood pressure (BP) measurement is an all-inclusive term for a method that aims to measure BP without using a cuff. In our previous article, we reported the development of a simple cuffless technique based on the haemodynamic expression, using only pulse rate (PR) and modified normalized pulse volume (mNPV) that can be measured using only a smartphone. The stressor used in our previous article was the cardiac-dominant pattern (mental arithmetic); however, here we have experimented with another stressor, namely, a vascular-dominant pattern in a cold pressor test, to verify this theory in 7 healthy young males and 6 healthy young females (N = 22). As a result, the mean arterial pressure accuracy was improved (r = 0.727) compared with that achieved in the previous study.

Original languageEnglish
Title of host publication15th Mediterranean Conference on Medical and Biological Engineering and Computing – MEDICON 2019 - Proceedings of MEDICON 2019
EditorsJorge Henriques, Paulo de Carvalho, Nuno Neves
PublisherSpringer
Pages874-877
Number of pages4
ISBN (Print)9783030316341
DOIs
Publication statusPublished - 2020 Jan 1
Event15th Mediterranean Conference on Medical and Biological Engineering and Computing, MEDICON 2019 - Coimbra, Portugal
Duration: 2019 Sep 262019 Sep 28

Publication series

NameIFMBE Proceedings
Volume76
ISSN (Print)1680-0737
ISSN (Electronic)1433-9277

Conference

Conference15th Mediterranean Conference on Medical and Biological Engineering and Computing, MEDICON 2019
CountryPortugal
CityCoimbra
Period19/9/2619/9/28

Fingerprint

Blood pressure
Smartphones
Hemodynamics
Pressure measurement

Keywords

  • Circulatory equation
  • Cuffless blood pressure
  • Heamodynamic

ASJC Scopus subject areas

  • Bioengineering
  • Biomedical Engineering

Cite this

Harada, I., Mochizuki, N., Rolfe, P., Shibata, M., & Yamakoshi, T. (2020). Cuffless Blood Pressure Estimation Only an iPhone: Investigation on Cold Pressor Tests. In J. Henriques, P. de Carvalho, & N. Neves (Eds.), 15th Mediterranean Conference on Medical and Biological Engineering and Computing – MEDICON 2019 - Proceedings of MEDICON 2019 (pp. 874-877). (IFMBE Proceedings; Vol. 76). Springer. https://doi.org/10.1007/978-3-030-31635-8_105

Cuffless Blood Pressure Estimation Only an iPhone : Investigation on Cold Pressor Tests. / Harada, Ippei; Mochizuki, Noriyuki; Rolfe, Peter; Shibata, Masahiro; Yamakoshi, Takehiro.

15th Mediterranean Conference on Medical and Biological Engineering and Computing – MEDICON 2019 - Proceedings of MEDICON 2019. ed. / Jorge Henriques; Paulo de Carvalho; Nuno Neves. Springer, 2020. p. 874-877 (IFMBE Proceedings; Vol. 76).

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

Harada, I, Mochizuki, N, Rolfe, P, Shibata, M & Yamakoshi, T 2020, Cuffless Blood Pressure Estimation Only an iPhone: Investigation on Cold Pressor Tests. in J Henriques, P de Carvalho & N Neves (eds), 15th Mediterranean Conference on Medical and Biological Engineering and Computing – MEDICON 2019 - Proceedings of MEDICON 2019. IFMBE Proceedings, vol. 76, Springer, pp. 874-877, 15th Mediterranean Conference on Medical and Biological Engineering and Computing, MEDICON 2019, Coimbra, Portugal, 19/9/26. https://doi.org/10.1007/978-3-030-31635-8_105
Harada I, Mochizuki N, Rolfe P, Shibata M, Yamakoshi T. Cuffless Blood Pressure Estimation Only an iPhone: Investigation on Cold Pressor Tests. In Henriques J, de Carvalho P, Neves N, editors, 15th Mediterranean Conference on Medical and Biological Engineering and Computing – MEDICON 2019 - Proceedings of MEDICON 2019. Springer. 2020. p. 874-877. (IFMBE Proceedings). https://doi.org/10.1007/978-3-030-31635-8_105
Harada, Ippei ; Mochizuki, Noriyuki ; Rolfe, Peter ; Shibata, Masahiro ; Yamakoshi, Takehiro. / Cuffless Blood Pressure Estimation Only an iPhone : Investigation on Cold Pressor Tests. 15th Mediterranean Conference on Medical and Biological Engineering and Computing – MEDICON 2019 - Proceedings of MEDICON 2019. editor / Jorge Henriques ; Paulo de Carvalho ; Nuno Neves. Springer, 2020. pp. 874-877 (IFMBE Proceedings).
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