The invention relates to a medical information number acquisition device,Especially a wrist or ankle that can be attached to a subject,The device is used to measure the saturation concentration of oxygen in the blood of the patient to be measured,It includes a housing,A blood oxygen concentration meter is arranged in the shell,The blood oxygen concentration meter is connected with a signal transmission device,A body belt fitting is connected outside the shell,The body strap can be sleeved or circled around the wrist of the person to be testedOn ankles or other limbs,The transparent bottom layer of the shell can face and be close to the person to be tested,The blood oxygen concentration meter can correctly capture the blood oxygen concentration data of the person to be measured,Since the body strap allows the medical information capture device to be securely attached to the limb of the subject to be tested,It can not only effectively reduce the risk of falling off of the medical information acquisition device,It can also improve the quality of medical monitoring.本創作係有關於一種生醫訊號擷取裝置，尤指一種可配帶於一待測者的手腕或腳踝，以量測待測者血氧飽和濃度之生醫訊號擷取裝置，包括有一殼體，殼體內置放有一血氧濃度量測器，血氧濃度量測器連接有一訊號傳輸件，殼體外則連接一肢體配帶件，肢體配帶件可套設或圈繞於待測者的手腕、腳踝或其他肢體上，並致使殼體的透光底層可面向並貼近待測者，而血氧濃度量測器即可正確的擷取待測者的血氧濃度資料，由於肢體配帶件可讓生醫訊號擷取裝置穩固套設於待測者的肢體上，不僅可有效降低生醫訊號擷取裝置脫落的風險，也可因此而提高醫療監控品質者。
