Apparatus and method of the present invention provide a non-invasive measurement of blood pressure at a frequency approximating the continuous measurement. Blood pressure measurement provides important information to diagnostic also clinically. In accordance with one aspect of the present invention, respectively, obtaining a first input signal and a second input signal indicating a blockage measurements expansion pressure and systolic pressure, how to achieve non-invasive measurement of blood pressure, pulse pressure to track a signal indicating that it continuously measuring a third signal indicating the mean blood pressure, and includes that to obtain a measurement value indicative of the extended systolic and by processing these signals, expansion and contraction and is characterized in that it is continuous at least some of the measured values indicating the blood pressure. By analyzing the second input signal indicative of an extended blood pressure, to identify the maximum amplitude of the signal indicative of an extended blood pressure reading. [Selection] Figure Figure 1本発明の装置および方法は、連続測定に近似する頻度で血圧の非侵襲的測定を実現する。血圧測定は、臨床的にも診断的にも重要な情報を提供する。本発明のある局面によれば、血圧の非侵襲的測定を実現する方法は、それぞれ、収縮血圧および拡張血圧の閉塞測定値を示す第1入力信号および第2入力信号を獲得すること、脈圧を示す信号を追跡すること、平均血圧を示す第3信号を連続的に測定すること、および、これらの信号を処理して収縮および拡張血圧を示す測定値を獲得することを含み、収縮および拡張血圧を示す測定値の少なくとも一部は連続的であることを特徴とする。拡張血圧を示す第2入力信号を分析して、拡張血圧測定値を示す前記信号の最大振幅を特定する。【選択図】図1
