A Remotely Controlled Locomotive IC Driven by Electrolytic Bubbles and Wireless Powering

📋 论文概要

该论文提出了一种由电解气泡驱动并采用无线供电的遥控运动集成电路，旨在解决植入式医疗设备在人体中空器官内的运动控制问题。通过集成传感器和可控推进机制，实现了远程操控的微型运动系统。

💡 主要创新点

• 利用电解气泡产生推力，实现微型设备的可控运动，无需传统电机或机械结构。
• 集成无线供电技术，为植入式设备提供持续能量，避免电池更换或有线连接。
• 实现远程遥控功能，通过外部信号控制设备在人体器官内的移动方向与速度。

🏷 关键词

📄 原文摘要

Taoyuan, Taiwan 1 As implantable medical CMOS devices become a reality [1], motion control of such implantable devices has become the next challenge in the advanced integrated micro-system domain. With integrated sensors and a controllable propulsion mechanism, a micro-system will be able to perform tumor scan, drug delivery, neuron stimulation, bio-test, etc, in a revolutionary way and with minimum injury. Such devices are especially suitable for human hollow organs, such as urinary bladder and stomach. Motivated by the art reported in ISSCC 2012 [2], we demonstrate a remotely-controlled locomotive CMOS IC which is realized in TSMC 0.35μm technology. As illustrated in Fig. 18.7.1, a bare CMOS chip flipped on a liquid surface can be moved to the desired position without any

👥 作者与机构

Po-Hung Kuo1, Jian-Yu Hsieh1, Yi-Chun Huang1, Yu-Jie Huang1,

Rong-Da Tsai2, Tao Wang3, Hung-Wei Chiu2, Shey-Shi Lu1 National Taiwan University, Taipei, Taiwan, 2 National Taipei University of Technology, Taipei, Taiwan, 3 Chang Gung University,