會議論文
| 學年 | 104 |
|---|---|
| 學期 | 1 |
| 發表日期 | 2015-11-13 |
| 作品名稱 | PRE-COOLING EFFECT ON ULTRA-SONIC HEATING OF SUBCUTANEOUS TISSUE WITH THREE-LAYER ARCHITECTURES: NUMERICAL STUDY |
| 作品名稱（其他語言） | |
| 著者 | Huang-Wen Huang, Yi-Ling Lin and Win-Li Lin |
| 作品所屬單位 | Department of Innovative Information and Technology |
| 出版者 | National Taiwan University |
| 會議名稱 | 2015生物醫學工程科技研討會暨科技部醫學工程學門成果發表會 |
| 會議地點 | Taipei, Taiwan |
| 摘要 | The Liposonix non-invasive treatment uses high intensity focused ultrasound (HIFU) and temperature is about 60 to 70 degrees Celsius (140 to 158 degrees Fahrenheit), restricted to the targeted area with no thermal scattering. Surrounding areas (skin, fat, abdominal cavity) remain within normal body temperature. The objective of this study is to investigate deep heating in subcutaneous tissue with pre-cooling effect for ultrasonic heating. Skin pre-cooling effect is expected to heat tissue in deeper region without excessive heating cutaneous surface in both skin tightening and Liposonix treatments. Ultrasonic absorption coefficient is different in each layer of architecture and frequency plays an important role in delivering energy in tissues. Results showed that cutaneous pre-cooling process could help heating tissues in the deeper region. This will encourage a new design of thermal control in Thermage and Liposonix treatments. |
| 關鍵字 | |
| 語言 | en_US |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20151113~20151114 |
| 通訊作者 | Huang-Wen Huang |
| 國別 | TWN |
| 公開徵稿 | Y |
| 出版型式 | 電子版 |
| 出處 | Annual Symposium on Biomedical Engineering and Technology |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/104123 ) |