The present invention provides a method for swallow safety monitoring and a device thereof, which can monitor eating safety in real-time. By means of the real-time records of fundamental breath sound, the feeding safety for patients or weakness persons with dysphagia can be real-timely monitored and alarmed.本發明係一種吞嚥安全監測方法及其裝置,其提供即時監測患者於進行吞嚥時,提供其安全進食的即時監測服務,透過基礎呼吸聲音記錄之監測數據即時監控,作為吞嚥困難者之安全餵食的即時監測及示警。