The evoked potential measurement equipment and stores the evoked potential measurement program the storage

摘要

PROBLEM TO BE SOLVED: To shorten the period of examination, to reduce burden on a subject, and to obtain highly reliable data from the examination. ;SOLUTION: This induced electric potential measuring device to be disclosed here has a stimulation signal outputting means 2, a display means 7, a period producing means 8, an operation means 9, a standard voltage outputting means 10, and a prediction means 11. When such preparations are made for measuring nervous action electric potential generated by the nerves, the brain, and the muscles of a subject 12, as attaching biological electrodes 14a-14c to the body of the subject 12 or arranging cables 13a-13c to be pulled around, etc., stimulations are applied to the subject 12 with the preparations maintained in the condition, and nervous action electric potential of the subject 12 is measured. Whether the result of the measurement is good or bad is predicted by the prediction means 11 based on the voltage generated at the biological electrodes 14b and 14c without applying stimulations to the subject 12 by the stimulation signal outputting means 2, and the result of the prediction is displayed on the display means 7.;COPYRIGHT: (C)1999,JPO