TRANSFUSION PUMP

摘要

PURPOSE:To normally operate plural pump driving parts with one microprocessors in spite of the multifunctioned transfusion pump without specifi cally increasing speeds and without inducting the disorder/stop of motors. CONSTITUTION:A flag MPOFLG indicating that the output of the motor driving pulse to the first motor driving circuit 2a ends but the timing of the next first interruption OCI 1 is not calculated yet when the first bit is at a '1' and indicating that the output of the motor driving pulse to the second motor driving circuit 2b ends but the timing of the next second interruption OCI 2 is not calculated yet when the second bit is at a '1' is freshly provided in a RAM 300. Judgment as to the presence or absence of an interruption request for the other motor driving circuit in the interruption execution module itself for one motor driving circuit is made and the output of the motor driving pulse is executed when there is the interruption request.