Abstract
In recently year, disparity in medical treatments between different domains is a serious problem of the elderly dominated society. So realization of robotic tele-surgery would be expected for elimination of the disparity in medical treatments between different domains. For the development of intra-operative assisting system, a clarification of the relation between network disorder and operability during a surgery is required. This study aims to evaluate operability quantitatively under the delay environment and propose required conditions of surgical assisting system. In this paper, the three kinds of simulator are developed and the operability of gripping motion under the delay environment is evaluated with this integrated simulation system.