PROBLEM TO BE SOLVED: To ensure classification of blood pressure data according to measuring conditions without any need of complicated inputs or operations when setting the measuring conditions.SOLUTION: This electronic sphygmomanometer includes: a clocking means that supplies time information and has an alarming function and a stop operation part for stopping the alarming function and a storage means that stores the measured blood pressure data associated with the measured time. The electronic sphygmomanometer defines a time when the stop operation part is operated, as a reference time selects the predetermined number of blood pressure data items obtained by retroactively counting the data from the latest blood pressure data, out of the blood pressure data that have been measured before the reference time and stored in the storage means, and defines them as the measured values before bedtime and selects the predetermined number of blood pressure data items obtained by sequentially counting the data from the oldest blood pressure data, out of the blood pressure data that have been measured after the reference time and stored in the storage means, and defines them as the measured values after awakening.COPYRIGHT: (C)2013,JPO&INPIT【課題】測定条件の設定に当たり煩雑な入力や操作を必要とせず、血圧データの測定条件別分類を確実ならしめること。【解決手段】電子血圧計に、時刻情報を供給するとともに、警報機能と該警報機能を停止させるための停止操作部を具備する計時手段と、測定された血圧データを測定された時刻に関連付けて記憶させる記憶手段とを設け、停止操作部が操作された時刻を基準時刻とし、該基準時刻以前に測定され記憶手段に記憶された血圧データのうち、最新の血圧データから遡って数えてあらかじめ定められた個数の血圧データを選択して就寝前測定値とし、基準時刻以後に測定され記憶手段に記憶された血圧データのうち、最古の血圧データから順に数えてあらかじめ定められた個数の血圧データを選択して起床後測定値とする。【選択図】図4
