Problems with on-line data aquisition systems in a clinical chemistry laboratory

Abstract

The increasing capacity of mini-computers operating in real time and in multitask modes has led to the concept of data processing for gestion and on-line data acquisition, which fits well to clinical chemistry laboratory problems. It is difficult for a laboratory director who wants to acquire a computer to choose one out of many systems. Each laboratory has its own specifications and selection criteria may vary from one user to another. However, some characteristics are essential to efficiency and reliability: very elaborate working procedures, extensive use of conversational exchanges of special equipment, maximum of controls and redundancies. The problems underlying the on-line data acquisition are as variable as the nature of analysis equipment, but positive identification of samples is essential. The constant improvement of analytical apparatus will lead to a better demarcation of gestion and data elaboration tasks. The main operating difficulties arise in the acceptance of the computer by the laborat...