Automated Smear Counting and Data Processing Using a Notebook Computer in a Biomedical Research Facility

Abstract

Abstract

An automated smear counting and data processing system for a life science laboratory was developed to facilitate routine surveys and eliminate human errors by using a note book computer. This system was composed of a persona computer, a liquid scintillation counter and a well-type Nal(TI) scintillation counter. The radioactivity of smear samples was automatically measured by these counters. The personal computer received raw signals from the counters through an interface of RS-232C. The software for the computer evaluated the surface density of each radioisotope and printed out that value along with other items as a report. The software was programmed in Pascal language. This system was successfully applied to routine surveys for contamination in our facility.