超微马达实用化技术及在医用内窥镜中的应用研究  

Practical Technology of Micro motor and Application Study on Endoscope by Using It

作　　者：肖永利[1] 李振波[1] 曹长江[1] 张琛[1] 

机构地区：[1]上海交通大学信息存储研究中心,上海200030

出　　处：《高技术通讯》2000年第4期70-73,共4页Chinese High Technology Letters

基　　金：863计划资助项目!(8635120401)

摘　　要：介绍和总结了超微马达 (直径 12mm)的实用化关键技术 ,并应用超微马达研制了一种新型医用内窥镜系统。通过在目前临床应用的内窥镜前端装上一个超微马达 ,驱动一可用形状记忆合金调整角度的光学反射镜作低速 36 0°旋转 ,扩大了传统内窥镜的侧向观察视野 ,并减少了内窥镜对人体组织造成的意外损伤和给病人带来的痛苦 ,实现了内窥镜前端操作的自动化。The key practical technology of micro motor (2mm in diameter) is introduced and concluded. The development of a new endoscope by using the micro motor is also presented. By setting a micro motor in front of the endoscope which is clinically used now, the automation of the endoscope can be realized. The micro motor drives a mirror which the angle can be adjusted by SMA to revolve slowly. The purpose is to widen the visual filed of endoscope and reduce the hurt and pain to patient caused by using traditional endoscope. The application of micro motor on endoscope indicats that the micro motor has step into practical period from study period.

关 键 词：内窥镜 超微马达 形状记忆合金 微电子机械系统 

分 类 号：R197.39[医药卫生—卫生事业管理]