Ueda W
Masui. 1989 Jul;38(7):927-31.
A computer simulation is used to analyze physical or biophysical changes related to anesthesiology mostly by computer oriented experts. Recent development in a personal computer and its program, however, has made it possible for more anesthesiologists to have an experience of computer analysis. For example, graphic expression of exponential functions can easily be obtained by using a computer program, such as "Graphnote" by Fukutake Pub. Co. In this literature, the author first explained the wash-out exponential function. Then estimation of changes in the hematocrit and serum protein concentration associated with blood loss during surgery was given as an example of biophysical phenomena related to anesthesiology, to which the wash-out exponential function is applicable for mathematical simulation. Besides, the author demonstrated the way to draw exponential function curves by using "Graphnote", so that the readers can express the curves by themselves.
计算机模拟主要由计算机领域的专家用于分析与麻醉学相关的物理或生物物理变化。然而，个人计算机及其程序的最新发展使更多麻醉医生有机会体验计算机分析。例如，使用诸如福地出版社的“Graphnote”之类的计算机程序可以轻松获得指数函数的图形表示。在本文中，作者首先解释了清除指数函数。然后，以手术期间与失血相关的血细胞比容和血清蛋白浓度变化的估计为例，说明了与麻醉学相关的生物物理现象，清除指数函数适用于该现象的数学模拟。此外，作者展示了使用“Graphnote”绘制指数函数曲线的方法，以便读者能够自己绘制曲线。
