The Study of Invasive Diagnosis Robot s Drive System;

This paper presents an interventional surgery robot that is used to assist in microsurgery of abdomen and thorax.

Development and in-vitro experiment of a wireless micro-robot for endoscope systems;

Present situation of researches and trend of development of micro-robots

According to the structure and physiological properties of human respiratory system,a micro-robot system based on earthworm creeping motion principle is designed to move freely in trachea and two main bronchia.

Fabrication and driving characteristic of intelligent actuate material used in underwater micro robot;

A prototype of the earthworm-like micro robot based on electromagnetic creeping was designed according to the principle of the biomimtcs and manufactured using precision process technology to diagnose the colon micro-invasively or non-invasively actively,and in vitro experiments in intestine were made.

The vibration model of micro robot which is driven by intelligent material and moves in liquid is the important basis to establish and study its dynamic performance.