本文采用無線能量傳輸技術解決消化道定點施藥系統的控制與供能問題。討論了無線
能量傳輸裝置的設計方法，包括發射線圈和接收線圈的設計，并進行了體外模擬試驗。試驗結果表明，無線能量傳輸裝置能夠使定點藥物施藥系統正常工作，并且可達到較高的成功率。
關鍵字:無線能量傳輸，電磁耦合，線圈，定點施藥膠囊
Abstract: The paper presents a new technical solution of wireless energy transmission for
special-site drug delivery system in alimentary canal to solve controlling and energy supply
problems. The design of the equipment including emission coil and receive coil for wireless
energy transmission is presented, and some correlation tests are made in vitro. The results indicate that the equipment could effectively and reliably implement drug delivery controlling and transmit the energy through a wireless way.
Keywords: wireless energy transmission，electromagnetic coupling, coil, site-specific drug
delivery capsule