Presentation | 2017-12-16 Influence of Various Measuring Positions on Cuffless Blood Pressure Estimation using Photoplethysmography Hiroki Nishio, Haruki Kawanaka, Koji Oguri, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The photoplethysmography (PPG) and acceleration photoplethysmography (APG), which is the secondary differentiated PPG, are used as an index to evaluate parameters including arterial stiffness, aging of blood vessels, and stress levels of subjects. Additionally, PPG and APG are influenced by measuring position, so any other researches limit to keep the position while measuring PPG. However, the measuring position changes variously when we measure PPG continuously under freely activity. So, we measured PPG of the subjects that has seated position and supine position, assessed the influence of various measuring positions to cuffless blood pressure estimation. The test subjects were 4 young healthy persons aged 22?23 years (three males, one females). The interval from the start of the APG to the peak values at a, b, c, d and e significantly differed between measuring positions. The fact indicates that form of APG is made to change by measuring positions. In addition, we confirmed that measuring position affects to a blood pressure estimation due to relationship between the blood pressure and the PPG was changed by the measuring position. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Photoplethysmography / Accelerated Photoplethysmography / Position / Posture / Cuffless Blood Pressure Estimation |
Paper # | MBE2017-65 |
Date of Issue | 2017-12-09 (MBE) |
Conference Information | |
Committee | MBE / NC |
---|---|
Conference Date | 2017/12/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nagoya University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ME, general |
Chair | Kazuki Nakajima(Univ. of Toyama) / Masafumi Hagiwara(Keio Univ.) |
Vice Chair | Masaki Kyoso(TCU) / Yutaka Hirata(Chubu Univ.) |
Secretary | Masaki Kyoso(Toyama Pref. Univ.) / Yutaka Hirata(Kindai Univ.) |
Assistant | Kim Juhyon(Univ. of Toyama) / Takumi Kobayashi(YNU) / Yoshihisa Shinozawa(Keio Univ.) / Keiichiro Inagaki(Chubu Univ.) |
Paper Information | |
Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Influence of Various Measuring Positions on Cuffless Blood Pressure Estimation using Photoplethysmography |
Sub Title (in English) | |
Keyword(1) | Photoplethysmography |
Keyword(2) | Accelerated Photoplethysmography |
Keyword(3) | Position |
Keyword(4) | Posture |
Keyword(5) | Cuffless Blood Pressure Estimation |
1st Author's Name | Hiroki Nishio |
1st Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
2nd Author's Name | Haruki Kawanaka |
2nd Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
3rd Author's Name | Koji Oguri |
3rd Author's Affiliation | Aichi Prefectural University(Aichi Prefectural Univ.) |
Date | 2017-12-16 |
Paper # | MBE2017-65 |
Volume (vol) | vol.117 |
Number (no) | MBE-360 |
Page | pp.pp.67-72(MBE), |
#Pages | 6 |
Date of Issue | 2017-12-09 (MBE) |