| Presentation | 1998/12/17 A Basic Study on Heating Characteristics of Coaxial-Slot antenna for Microwave Coagulation Therapy Yoshihiko Hayashi, Kazuyuki SAITO, Hiroyuki YOSHIMURA, Koichi ITO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Microwave coagulation therapy (MCT) has been used for the treatment of small hepatocellular carcinoma. The microwave radiated from the inserted thin coaxial-slot antenna heats the tumor up to the coagulating temperature of the tissue. In the MCT, electrical characteristics of the tissue change because of rapid rise of the temperature. In order to simulate the temperature in the tumor accurately, we have introduced the analysis considering the temperature-dependent electric constants. By using this analytical method, the temperature rise around the antenna ws examined for the variations of the input power and the blood flow rate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | microwave coagulation therapy / coaxial-slot antenna / FDTD method / bioheat transfer equation |
| Paper # | A・P98-125 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 1998/12/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Basic Study on Heating Characteristics of Coaxial-Slot antenna for Microwave Coagulation Therapy |
| Sub Title (in English) | |
| Keyword(1) | microwave coagulation therapy |
| Keyword(2) | coaxial-slot antenna |
| Keyword(3) | FDTD method |
| Keyword(4) | bioheat transfer equation |
| 1st Author's Name | Yoshihiko Hayashi |
| 1st Author's Affiliation | Graduate School of Science & Technology, Chiba University() |
| 2nd Author's Name | Kazuyuki SAITO |
| 2nd Author's Affiliation | Graduate School of Science & Technology, Chiba University |
| 3rd Author's Name | Hiroyuki YOSHIMURA |
| 3rd Author's Affiliation | Faculty of Engineering, Chiba University |
| 4th Author's Name | Koichi ITO |
| 4th Author's Affiliation | Faculty of Engineering, Chiba University |
| Date | 1998/12/17 |
| Paper # | A・P98-125 |
| Volume (vol) | vol.98 |
| Number (no) | 474 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |