Lorino A M, Lorino H, Mariette C, Harf A, Pelle G
Comput Methods Programs Biomed. 1986 Apr;22(2):179-87. doi: 10.1016/0169-2607(86)90019-2.
The SYTER software system was built around an Apple II microcomputer to automatically process the data yielded by three ventilatory tests: analysis of lung elasticity during an expiratory maneuver, plethysmographic measurement of airway resistance during a panting maneuver, and similar measurements of lung volumes. A volume signal is displayed to the operator throughout each test to help control the maneuver. The various stages of the test are recognized in real time by routines written in assembling language, so that significant data are displayed and stored during the maneuver. This paper describes the algorithms used to perform waveform analysis, and presents illustrative displays obtained in the Lung Function Laboratory.
SYTER软件系统围绕苹果II型微型计算机构建，用于自动处理三种通气测试产生的数据：呼气动作期间肺弹性分析、喘息动作期间气道阻力的体积描记测量以及肺容积的类似测量。在每个测试过程中，都会向操作员显示一个容积信号，以帮助控制动作。测试的各个阶段通过用汇编语言编写的程序实时识别，以便在动作期间显示和存储重要数据。本文描述了用于执行波形分析的算法，并展示了在肺功能实验室获得的示例显示。
