| Presentation | 2021-12-09 A basic experiment with cancer cells for photodynamic therapy by wireless power transfer Yoshitaka Yasuda, Takehiro Imura, Yoichi Hori, Kenta Yokoi, Azusa Kanbe, Masaki Kakihana, Shin Aoki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, Photodynamic Therapy (PDT) using light has been proposed as a cancer treatment method, and it is expected to be a minimally invasive treatment method because it has fewer side effects than conventional treatment methods. However, the applicability of current PDT is limited to cancer types that can be reached by wires, so it is considered difficult to apply PDT to cancer types deep inside the body, such as liver cancer and pancreatic cancer. In this paper, we fabricated a wireless power transfer device that combines a small and lightweight receiving coil and LED for implantation in the body. After that, we experimented to see whether cancer cell death was induced by light irradiation in vitro using power transfer in free-air space. As a result, we succeeded in inducing cancer cell death in about 60% after 120 minutes of light irradiation at a 30 mm transfer distance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Power Transfer / Magnetic Resonant Coupling / 6.78 MHz / Photodynamic Therapy / Cancer Treatment |
| Paper # | WPT2021-14 |
| Date of Issue | 2021-12-02 (WPT) |
| Conference Information | |
| Committee | WPT |
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| Conference Date | 2021/12/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Toshio Ishizaki(Ryukoku Univ.) |
| Vice Chair | |
| Secretary | (Okayama Univ.) |
| Assistant | Yoshiaki Narusue(Univ. of Tokyo) / Yuki Tanaka(Panasonic) |
| Paper Information | |
| Registration To | Technical Committee on Wireless Power Transfer |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A basic experiment with cancer cells for photodynamic therapy by wireless power transfer |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer |
| Keyword(2) | Magnetic Resonant Coupling |
| Keyword(3) | 6.78 MHz |
| Keyword(4) | Photodynamic Therapy |
| Keyword(5) | Cancer Treatment |
| 1st Author's Name | Yoshitaka Yasuda |
| 1st Author's Affiliation | Tokyo University of Science(TUS) |
| 2nd Author's Name | Takehiro Imura |
| 2nd Author's Affiliation | Tokyo University of Science(TUS) |
| 3rd Author's Name | Yoichi Hori |
| 3rd Author's Affiliation | Tokyo University of Science(TUS) |
| 4th Author's Name | Kenta Yokoi |
| 4th Author's Affiliation | Tokyo University of Science(TUS) |
| 5th Author's Name | Azusa Kanbe |
| 5th Author's Affiliation | Tokyo University of Science(TUS) |
| 6th Author's Name | Masaki Kakihana |
| 6th Author's Affiliation | Tokyo University of Science(TUS) |
| 7th Author's Name | Shin Aoki |
| 7th Author's Affiliation | Tokyo University of Science(TUS) |
| Date | 2021-12-09 |
| Paper # | WPT2021-14 |
| Volume (vol) | vol.121 |
| Number (no) | WPT-289 |
| Page | pp.pp.5-8(WPT), |
| #Pages | 4 |
| Date of Issue | 2021-12-02 (WPT) |