To provide a bioinformation displaying device which simultaneously monitors a plurality of the trend graphs within one gragh displaying region. The bioinformation displaying device is provided with the line generating portion (201), the numerical axis scale fitting portion (202), the fitting trend graph displaying portion (205) and the touch panel display (11). The line generating portion (201) generates the lower-side determining line or the upper-side determining line of extending toward the time axial direction of the trend graph arranged in the screen page. The numerical axis scale fitting portion (202) uses the manner of making each one of the upper-side threshold values and the lower-side threshold values determined in a plurality of bioinformations be in accordance with the lower-side determining lines and the lower-side determining lines to carry out a fitting for the width level of the scale amplitude of every bioinformation numerical axis in the trend graph. The fitting trend graph displaying portion (205) is to make the touch panel display (11) display the screen page arranged to have the upper-side determining lines or the lower-side determining lines and the trend graphs.[課題]提供一種在1個的圖表顯示區域內而對於複數之趨勢圖表同時作監視的活體資訊顯示裝置。 [解決手段]活體資訊顯示裝置，係具備有線產生部(201)、和數值軸刻度擬合部(202)、和擬合趨勢圖表顯示部(205)、以及觸控面板顯示器(11)。線產生部(201)，係產生朝向被配置在頁面畫面內之趨勢圖表的時間軸方向而延伸之上側判定線或下側判定線。數值軸刻度擬合部(202)，係以使在複數之活體資訊中所設定之上側臨限值以及下側臨限值的各者會與上側判定線以及下側判定線相互一致的方式，來將在趨勢圖表中之各活體資訊數值軸之刻度寬幅的寬窄程度作擬合。擬合趨勢圖表顯示部(205)，係使觸控面板顯示器(11)，顯示被配置有上側判定線或下側判定線以及趨勢圖表的頁面畫面。
