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KMID : 0352419950140040365
Keimyung Medical Journal
1995 Volume.14 No. 4 p.365 ~ p.370
Constructing a Bi-directional Communication System between an EPx Auto-chemical Analyzer and a Computer


Abstract
It has been understand that a laboratory information system(LIS) plays an important role in a hospital information system(HIS). However, few HIS has been equipped with a fully automated LIS. This is partly because, in order to achieve a fully automated LIS, there are many testing equipment has its own communication protocol.
In this paper, a bi-directional communication system between an ABBOTT SPECTRUM EPx auto-chemical analyzer and a PC is constructed. With the communication system, it is possible that a PC controls an EPx¢¥s operations and that the PC receives test results form the EPx automatically. RS-232C serial ports are used in order to make bi-directional communication possible between them
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