A monitoring system for oral feeding is disclosed. The system comprises a physiological sensing device and a back-end monitoring device. The physiological sensing device is used to detect multiple physiological signals from a test-object body while the test-object is taking food, and to obtain multiple response frequencies according to the physiological signals, wherein the response frequencies comprises a sucking frequency, a swallowing frequency and a breathing frequency. The back-end monitoring device is connected wirelessly to the physiological sensing device. The back-end monitoring is used to obtain a monitoring result according to a frequency range evaluation form and each response frequency sending from the physiological sensing device referring to a specified period within.一種經口餵食監測系統,包含一生理信號感測裝置及一後端監測裝置。該生理信號感測裝置用於在一受測體進食時以非侵入式感測其身上多個生理信號,並根據該等生理信號得到多個相對應的反應頻率。其中,該等反應頻率包括一吸吮頻率、一吞嚥頻率及一呼吸頻率。該後端監測裝置無線連接於該生理信號感測裝置,並針對在一特定週期內,根據一頻率範圍評估表及該生理信號感測裝置所傳送的每一反應頻率,得到一監測結果。1‧‧‧生理信號感測裝置11‧‧‧吸吮壓力信號感測器12‧‧‧體音信號感測器13‧‧‧肌電信號感測器141~143‧‧‧放大擷取電路144~146‧‧‧信號放大器147~149‧‧‧高通濾波器15‧‧‧微處理器16‧‧‧顯示模組17‧‧‧資料輸入模組18‧‧‧資料儲存模組19‧‧‧無線傳輸模組2‧‧‧後端監測裝置21‧‧‧無線接收模組22‧‧‧監測模組
