Leyerle B J, LoBue M, Shabot M M
Department of Nursing, Cedars-Sinai Medical Center, Los Angeles, California.
Int J Clin Monit Comput. 1988;5(3):155-61. doi: 10.1007/BF02933711.
Distributed data links are essential requirements for a successful patient data management system (PDMS). These links funnel clinically needed data into bedside ICU workstations. We have constructed four data links which acquire most of the objective data required for direct patient care. Data from bedside monitors is acquired via a standard HP Signal Distribution Network. Urine volumes and core bladder temperatures are acquired over a link to 20 electronic urimeters. Clinical laboratory data is obtained over an HP General Purpose Data Link (GPDL) to a VAX 11/785 laboratory system. Blood gas data is obtained over a second GPDL link to a DEC 11/23 computer. The ICU staff is notified of incoming lab results with bedside video messages. Combined with automated calculations, these data links eliminate thousands of data entry keystrokes daily and allow the PDMS to serve as the focal point for real-time patient care.
分布式数据链接是成功的患者数据管理系统（PDMS）的基本要求。这些链接将临床所需数据汇集到床边重症监护病房（ICU）工作站。我们构建了四条数据链接，可获取直接患者护理所需的大部分客观数据。来自床边监护仪的数据通过标准的惠普信号分配网络获取。尿量和膀胱核心温度通过连接到20台电子尿量计的链路获取。临床实验室数据通过惠普通用数据链路（GPDL）获取到VAX 11/785实验室系统。血气数据通过第二条GPDL链路获取到DEC 11/23计算机。通过床边视频消息向ICU工作人员通知新的实验室结果。结合自动计算，这些数据链接每天消除数千次数据输入按键操作，并使PDMS能够成为实时患者护理的焦点。
