This work is about a device for detecting abnormal ventricular blood supply.The system includes a sensing unit.The time spectrum of the cardiovascular blood supply pulse signal was measured.A signal processor,It is used to analyze and calculate the interval between the corresponding peaks of each cardiovascular blood supply pulse signal.Then transform and calculate the analysis data in order.By calculating the power spectral density,Analyze the representative values of single wave division and total pulse signal.A data output unit outputs analysis data；And a display unit to display analysis data；In this way,The creation can quickly judge whether the subject has abnormal ventricular blood supply according to the representative values.本創作有關於一種檢測心室供血異常之裝置，係包括一感測單元，以量測受測者的心血管供血脈波訊號之時間譜；一訊號處理器，其用以分析並計算每一心血管供血脈波訊號對應波峰之間隔值，再依序轉換與計算分析數據，主要經由計算功率譜密度(power spectral density)值，分析單一分波以及總脈波訊號對應之代表數值；一資料輸出單元將分析數據輸出；以及一顯示單元以顯示分析數據；藉此，本創作可根據代表數值提供的各個代表數值快速判斷受測者是否心室供血異常。
