Development of Flexible Interface Software for Autoanalyzer using Unidirectional and ASTM Bidirectional Protocol.
- Author:
Ho Chan LEE
1
;
Chae Hoon LEE
;
Bo Chan CHUNG
Author Information
1. Department of Clinical Pathology, Yeungnam University College of Medicine, Daegu, Korea.
- Publication Type:Original Article
- Keywords:
LIMS;
Instrument interfacing;
Interface software
- MeSH:
Classification;
Clinical Coding;
Information Management;
Microcomputers
- From:Korean Journal of Clinical Pathology
2001;21(6):534-541
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: The Laboratory Information Management System (LIMS) requires instrument interfacing for good efficiency. However, most instrument interfacing cannot be used easily because instruments have different interface protocols and database systems are different in each hospital LIMS. Therefore, it is necessary to establish flexible interface software that would be useful for various instrument interfacing and can be handled by laboratory workers. METHODS: We categorized the raw data acquisition format of instruments into 7 classification according to the field delimiter, the field position and the test ID, and created software so that anyone could make the interface protocols for any instrument that supports the unidirectional or ASTM interface protocol, according to classification. The software also provides various functions, such as host communications and printing. RESULTS: With this software, we have interfaced 23 instruments without program languages (C, C++, Basic, Pascal, etc.) coding. It took about 1-4 hours for each instrument interface. The software supports a maximum of 8 simultaneous instrument connections with one personal computer. Also, it is possible to retrieve acquisition data from instruments with Microsoft Excel without LIMS. CONCLUSTIONS: The advantages of this software are as follows; 1. Markedly shortens the input time for data generated from automated instruments and reduces errors of manual data entry, 2. Effective increase in host computer performance, 3. Significantly saves time and cost for instrument interfacing. Therefore, this software was considered to be very useful for laboratory instrument interfacing.
