subject: Blood pressure monitor apparatus [print this page] A blood pressure monitor manufacturers'apparatus according to claim 1, further comprising an electrocardiographic waveform detecting device which includes a plurality of electrodes adapted to be put on a body surface of the subject and detects an electrocardiographic waveform through the electrodes, wherein said pulse period measuring device comprises means for measuring, as said period of pulse, an interval between two successive R-waves of the electrocardiographic waveform.
