Wilkinson P L
Crit Care Med. 1979 Jun;7(6):280-1. doi: 10.1097/00003246-197906000-00006.
Assessing and modifying oxygen transport are major parts of ICU patient management. Determination of base excess, blood oxygen saturation and content, dead space ventilation, and P50 helps in this management. A program is described for determining these variables using a T1 59 programmable calculator and PC 100A printer. Each variable can be independently calculated without running the whole program. The calculator-printer's small size, low cost, and hard copy printout make it a valuable and versatile tool for calculating physiological variables. The program is easily entered by an stored on magnetic card, and prompts the user to enter the appropriate variables, making is easy to run by untrained personnel.
评估和调整氧输送是重症监护病房（ICU）患者管理的主要内容。碱剩余、血氧饱和度和含量、死腔通气以及P50的测定有助于这种管理。本文描述了一个使用T1 59可编程计算器和PC 100A打印机来测定这些变量的程序。每个变量都可以独立计算，无需运行整个程序。该计算器-打印机体积小、成本低且能打印硬拷贝，使其成为计算生理变量的一种有价值且用途广泛的工具。该程序可通过磁卡轻松输入并存储，它会提示用户输入适当的变量，便于未经培训的人员操作运行。
