| Presentation | 1993/7/16 Monitoring and evaluation of heart rate and peripheral blood flow during bathing Takumi Yoshimura, Toshiyo Tamura, Kazuki Nakajima, Hidetoshi Miike, Tatsuo Togawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Heart rate and peripheral blood flow were monitored during bathing.As non-invasive heart rate monitors,bath tub electrocardiography and fiber optic photoplethysmography were developed.The peripheral blood flow was measured with laser Doppler flowmeter.A pulse wave transit time(PWTT)was also calculated from R-wave of elctrocardiogram(ECG)and the peak of photopletysmographic signal.Heart rates obtained by developed monitors were compared with those obtained by telemetry ECG.Six healthy subjects performed bathing.Heart rate increased slowly, while blood flow increased rapidly and reached maximum blood flow rate.The PWTT was also increased.These results showed that heart rate and peripheral blood flow were the useful indices for bathing monitoring.Bath tub ECG monitor and fiber optic photoplethysmography were useful tools to measure those parameters. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bath tub ECG / Photoplethysmogram / Heart rate / Pulse wave transit time / Heat stress / Ambulatory monitoring |
| Paper # | MBE93-57 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 1993/7/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Monitoring and evaluation of heart rate and peripheral blood flow during bathing |
| Sub Title (in English) | |
| Keyword(1) | Bath tub ECG |
| Keyword(2) | Photoplethysmogram |
| Keyword(3) | Heart rate |
| Keyword(4) | Pulse wave transit time |
| Keyword(5) | Heat stress |
| Keyword(6) | Ambulatory monitoring |
| 1st Author's Name | Takumi Yoshimura |
| 1st Author's Affiliation | Electrical and Electronic Engineering,Faculty of Engineering, Yamaguchi University() |
| 2nd Author's Name | Toshiyo Tamura |
| 2nd Author's Affiliation | Institute for Medical and Dental Engineering,Tokyo Medical and Dental University |
| 3rd Author's Name | Kazuki Nakajima |
| 3rd Author's Affiliation | Electrical and Electronic Engineering,Faculty of Engineering, Yamaguchi University |
| 4th Author's Name | Hidetoshi Miike |
| 4th Author's Affiliation | Electrical and Electronic Engineering,Faculty of Engineering, Yamaguchi University |
| 5th Author's Name | Tatsuo Togawa |
| 5th Author's Affiliation | Institute for Medical and Dental Engineering,Tokyo Medical and Dental University |
| Date | 1993/7/16 |
| Paper # | MBE93-57 |
| Volume (vol) | vol.93 |
| Number (no) | 144 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |