现代电子计算机技术的飞速发展，以及计算机技术向传统医学仪器的介入和渗透，有力的推动了医用电子仪器技术进步。近年来，被国外称之为虚拟仪器的技术在医用仪器领域异军突起。这类医学仪器，充分利用现有的微型计算机软硬件资源，附之以特殊设计的医学仪器硬件及应用分析软 The rapid development of modern computer technology and the intervention and penetration of computer technology into traditional medical instruments have strongly promoted the advancement of medical electronic instruments. In recent years, the technology that has been called a virtual instrument abroad has emerged in the field of medical instruments. This kind of medical instrument makes full use of existing micro-computer hardware and software resources, and is attached with specially designed medical instrument hardware and application analysis software.