| Presentation | 2020-01-25 Blood-Leakage Detection Using the Chromaticity of a RGB Sensor Takunori Shimazaki, Shinsuke Hara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Percutaneous extracorporeal circulation therapies, such as apheresis therapies, and hemodialysis therapies, are common treatments in intensive-care units, hemodialysis centers, and others. There is always a possibility of continuous bleeding and needle removal from the puncture site. Since the blood flow in these therapies is high, a hemorrhagic shock may be caused by severe blood loss, and ?in the worst case? this may even lead to the patient's death. Therefore, it is important to continuously monitor the blood leakage during the treatment. Conventional methods detect the blood by means of a pair of electrodes or a light emitting diode/a photo diode, but their function may be affected by leakage of the colored chemical used, as well as by sweat or light. Herein, we developed a blood-leakage-determination module based on the chromaticity of a color sensor. Since the method is specifically sensitive to the red color, it can detect blood. We performed experiments to verify the effectiveness of the proposed method and compared it with the existing ones. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hemodialysis / Puncture / Vascular access hemorrhage / Venous needle dislodgemen / Chromaticity / Color sensor |
| Paper # | MICT2019-48,MBE2019-77 |
| Date of Issue | 2020-01-18 (MICT, MBE) |
| Conference Information | |
| Committee | MBE / MICT |
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| Conference Date | 2020/1/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | KKR Hotel Kumamoto |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Taishin Nomura(Osaka Univ.) / Shinsuke Hara(Osaka City Univ.) |
| Vice Chair | Takashi Watanabe(Tohoku Univ.) / Eisuke Hanada(Saga Univ.) / Chika Sugimoto(Yokohama National Univ.) |
| Secretary | Takashi Watanabe(Kyushu Univ.) / Eisuke Hanada(Nagoya Inst. of Tech.) / Chika Sugimoto(Kobe Univ.) |
| Assistant | Yasuyuki Suzuki(Osaka Univ.) / Akihiro Karashima(Tohoku Inst. of Tech.) / Takumi Kobayashi(Yokohama National Univ.) / Keita Saku(Kyushu Univ.) / Kai Ishida(NICT) / Kento Takabayashi(Okayama Pref. Univ.) |
| Paper Information | |
| Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Healthcare and Medical Information Communication Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Blood-Leakage Detection Using the Chromaticity of a RGB Sensor |
| Sub Title (in English) | |
| Keyword(1) | Hemodialysis |
| Keyword(2) | Puncture |
| Keyword(3) | Vascular access hemorrhage |
| Keyword(4) | Venous needle dislodgemen |
| Keyword(5) | Chromaticity |
| Keyword(6) | Color sensor |
| 1st Author's Name | Takunori Shimazaki |
| 1st Author's Affiliation | Osaka City University(Osaka City Univ) |
| 2nd Author's Name | Shinsuke Hara |
| 2nd Author's Affiliation | Osaka City University(Osaka City Univ) |
| Date | 2020-01-25 |
| Paper # | MICT2019-48,MBE2019-77 |
| Volume (vol) | vol.119 |
| Number (no) | MICT-390,MBE-391 |
| Page | pp.pp.47-50(MICT), pp.47-50(MBE), |
| #Pages | 4 |
| Date of Issue | 2020-01-18 (MICT, MBE) |