應用於留置針型生醫感測系統之新型微液體驅動器 | |
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學年 | 96 |
學期 | 1 |
發表日期 | 2007-11-23 |
作品名稱 | 應用於留置針型生醫感測系統之新型微液體驅動器 |
作品名稱(其他語言) | A Novel Micro Pump Applied to Implantable Catheter Type Bio-Medical Sensing System |
著者 | 周禹廷; 林岳正; 楊龍杰 |
作品所屬單位 | 淡江大學機械與機電工程學系 |
出版者 | |
會議名稱 | 2007 CSME CONF中國機械工程學會第24屆全國學術研討會=The 24th National Conference on Mechanical Engineering the Chinese Society of Mechanical Engineers |
會議地點 | 臺北市, 臺灣 |
摘要 | 本文應用高熱膨脹係數材料,製作低溫熱挫曲微致動元件。文中選用聚-對二甲苯(parylene)為主體材料,成功製作能於適當溫度驅動之熱挫曲致動元件,並應用於新型微液體驅動器,其尺寸為次毫米等級,不但能在低於40度C以下熱致動,並可提供7.05.mu.m/s之流速,未來整合為留置針型無閥微型幫浦,進行微流體系統的驅動或藥物傳遞。 In this study parylene is chosen as the major material to fabricate a diaphragm-type thermo-buckled microactuator with a working temperature below 40 degree C due to its property of large thermal expansion coefficient compared to metals. With adding a pair of diffusion-divergent channels at the entrance and exit of the actuated diaphragm, we made a valveless micropump of sub-mm size and drive it by an AC power of 6V peak-to-peak without apparent temperature rise. The maximum flow speed was measured and estimated as 7.05.mu.m/s. This thermo-buckled micropump is supposed to be integrated into the implantable bio-sensing system for microfludic driving and drug delivery. |
關鍵字 | 聚-對二甲苯;熱挫曲;無閥微幫浦;Parylene;Thermal-buckled;Valveless pump |
語言 | zh_TW |
收錄於 | |
會議性質 | 國內 |
校內研討會地點 | |
研討會時間 | 20071123~20071124 |
通訊作者 | |
國別 | TWN |
公開徵稿 | Y |
出版型式 | 紙本 |
出處 | 2007 CSME CONF中國機械工程學會第24屆全國學術研討會論文集=Proceedings of the 24th National Conference on Mechanical Engineering the Chinese Society of Mechanical Engineers,6頁 |
相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96448 ) |