A Supplementary LED Alarm System for Siemens StreamLab / 医疗卫生装备

ABSTRACT

Objective To help the operator to find the alarm of Siemens StreamLab as quickly as possible. Methods Based on serial port control with VB 6.0 program, the system can catch the change of the control screen's special point and control the serial port to change the condition of the appointed pin to get a DC voltage to turn the LED on. Results The translation was implemented from screen icon alarm to LED alarm. Conclusion The LED alarm system can help the operator to observe the alarm of Siemens StreamLab promptly.