When the valve at the time of aforementioned blood pressure measurement or information of applied voltage of the pump is acquired with information acquisition means and the said information acquisition means which have with the manipulation means which manipulate blood pressure calculation means and record blood pressure value record means and the blood pressure measurement etc which calculate blood pressure value with compressed decompression means and to detect the pressure inside the cuffs pressure detection means and the cuff pressure to adjust the pressure which is added to the cuffs and the cuffs which are installed in the blood pressure measurement region, acquire the valve at the time of blood pressure measurement or the information of applied voltage of the pump, the valve at the time of aforementioned blood pressure measurementOr in order to do the control of the valve or the pump, on the basis of the applied voltage which stores the information of applied voltage of the pump in aforementioned record means, stores in the said record means the electronic hemadynamometer which has with the amendment means amendment aforementioned applied voltage.血圧測定部位に装着するカフと、カフに加える圧力を調整する加圧・減圧手段と、カフ内の圧力を検出する圧力検出手段と、カフ圧により血圧値を算出する血圧算出手段と、血圧値を記録する記録手段と、血圧測定などの操作を行う操作手段とを備え、血圧測定時の弁又はポンプの印加電圧の情報を取得する情報取得手段と、該情報取得手段により前記血圧測定時の弁又はポンプの印加電圧の情報を取得した場合、前記血圧測定時の弁又はポンプの印加電圧の情報を前記記録手段に記憶し、該記録手段に記憶した印加電圧に基づいて弁又はポンプの制御を行なうよう前記印加電圧を補正する補正手段とを備えた電子血圧計。
