The development of computer-assisted gastric function testing system]

This paper introduces a system consisting of the PC computer, sensing device, the card for electro-gastric signals amplifier and analog-digital converter. By using only one piece of 1.2 M 3" diskette, the system can realize the dialogue between human and the computer to sample, process, store and display the electro-gastric signals, and print the auxiliary analysis and diagnostic results for doctors to refer to. When the computer is more and more popular today, it is one of the convenient, painless and effective method to check up the gastric functional disease.