Provided are a medical apparatus collimator auto-adjustment device combined with depth camera and a method thereof. A medical apparatus is combined with a collimator auto-adjustment device, which includes a processing unit, a depth camera, an image data storage device for predetermined human body parts, and a collimator control device. The processing unit receives an image pixel depth signal obtained by the depth camera and then recognizes and compares it with the image pixel depth signals of the predetermined human body parts in the image data storage device so as to generate at least one collimator adjustment signal for being transmitted to the collimator control device. The collimator control device controls the collimator to adjust an X-ray for being aimed at a predetermined specific part on a target human body.一種結合深度攝影機之診療設備準直儀自動調節裝置及方法,係在一診療設備中結合有一準直儀自動調節裝置,其包括一處理單元、一深度攝影機、一預定人體部位影像資料儲存裝置、一準直儀控制裝置。處理單元接收該深度攝影機所取得的影像像素深度信號後,與該預定人體部位影像資料儲存裝置中的一預定人體部位的影像像素深度信號進行比對辨識,據以產生至少一準直儀調整信號送至該準直儀控制裝置,由該準直儀控制裝置控制該準直儀調節該X光束對準於該標的人體的該預定人體選定部位。100‧‧‧診療設備200‧‧‧準直儀自動調節裝置1‧‧‧X光源產生器11‧‧‧X光束2‧‧‧準直儀21‧‧‧遮光片22‧‧‧濾光鏡3‧‧‧X光感測器4‧‧‧標的人體41‧‧‧預定人體選定部位5‧‧‧處理單元6‧‧‧深度攝影機61‧‧‧影像擷取裝置7‧‧‧預定人體部位影像資料儲存裝置71‧‧‧預定人體部位的影像像素深度信號8‧‧‧顯示裝置9‧‧‧準直儀控制裝置S11‧‧‧影像像素深度信號S12‧‧‧即時影像S2‧‧‧準直儀調整信號S21‧‧‧第一方向驅動信號S22‧‧‧第二方向驅動信號S23‧‧‧旋轉驅動信號
