一、概述当前医疗设备技术飞速发展，各种新技术层出不穷，特别是计算机控制技术在医疗设备中的应用日趋成熟。触摸屏技术是计算机多媒体技术的一个分支，如今它也广泛应用于医疗领域的控制、查询信息等。如我院的MEC一5900中央监护系统主机就采用了触摸屏技术。它为计算机提供 I. Overview The current rapid development of medical equipment technology, a variety of new technologies emerging, especially the application of computer control technology in medical equipment is maturing. Touchscreen technology is a branch of computer multimedia technology. Today, it is also widely used in the control and inquiry of information in the medical field. For example, the touch screen technology is used on the host of the MEC-5900 Central Monitoring System in our hospital. It provides computers