A spine detection device and the detection method, which utilizes a central processing unit for comparing the reference value for the users spine in a straight state with the dynamic value of the users spine changing on the three-dimensional position over time, when the dynamic value exceeds the tolerance range, the central processing unit will transmit a notification signal to a warning device for sending out a warning notice, so as to provide a spine detection device that can detect the state of the spine and give the user a reminder to prevent scoliosis of the spine.本發明提供一種脊椎偵測裝置及其偵測方法,其主要係藉由將使用者脊椎處於挺直狀態下的基準數值,與使用者之脊椎隨時間於三維位置變化之動態數值於一中央處理單元進行比對,當動態數值超過容忍範圍時,中央處理單元便傳送一通知訊號至一警示裝置,使警示裝置發出警示通知,藉此達成提供一種能夠偵測脊椎狀態,並且給予使用者提醒以預防脊椎側彎之脊椎偵測裝置之目的。10‧‧‧多功能循環鈕20‧‧‧感應裝置30‧‧‧預設資料庫40‧‧‧中央處理單元50‧‧‧警示裝置60‧‧‧紀錄裝置70‧‧‧輸出裝置80‧‧‧電源供應裝置
