An oximeter and pulse monitoring system with irregular heart beat calculating and displaying functions, which is used to analyze the oximetry pulse signal from a specific part of a subject. This oximeter and pulse monitoring system detects an oximetry pulse signal of a specific part during a certain period of time, and the pulse signal is subjected to spectrum calculations for obtaining the cardiac spectrum information, so as to calculate and display arrhythmia information or it can calculate the arrhythmia information in accordance with frequency fluctuations of the pulse signal, thereby providing the real-time heart condition of the patient under test to the user, family members, or health care professionals. Furthermore, this oximeter and pulse monitoring system with irregular heart beat calculating and displaying functions requires no built-in power unit and display unit, providing it with the advantage of low cost.一種具有計算及顯示心律不整功能之血氧量測系統,其係用以自一受測者之一身體特定部位量測血氧之脈波訊號而進行分析,此血氧量測系統偵測特定部位處於一定時間內血氧的一脈波訊號,並將脈波訊號進行頻譜計算且取得一心臟頻譜資訊,以計算及顯示心律不整資訊;或是依照脈波訊號之頻率變化計算心律不整資訊,可提供使用者、家屬或專業醫護人員受測病人之即時心臟狀況。又此具有計算及顯示心律不整功能之血氧量測系統可不需內建電源單元以及顯示單元,具有價格成本低廉之優點。10...生理值量測裝置20...傳輸單元30...外部電子裝置
