呼吸动力学各指标的测定,是反映肺功能状态常用而重要的指标。传统的手工操作实验法重现性较差,操作复杂且慢,精确度亦差。1969年Dennis等采用模拟电子计算机测定肺顺应性、肺阻力,但此乃是专用的模拟机,也有其局限性。我们在前段工作基础上,应用微机实现了实时自动测试。本文着重介绍这个智能化测试系统。 Respiratory dynamics determination of various indicators, is to reflect the status of lung function commonly used and important indicator. The traditional manual test method is poor reproducibility, the operation is complicated and slow, the accuracy is poor. In 1969, Dennis et al. Used an analog computer to determine lung compliance and lung resistance, but this was a dedicated simulator with limitations. We work on the basis of the previous paragraph, the application of computer real-time automatic test. This article focuses on this intelligent test system.