A kind of human body respiration Dynamic trigger diagnostic equipment of combination video camera, tying up to a breathing Dynamic trigger device includes a depth video camera and a human body respiration Dynamic Identification unit, wherein the human body breathes Dynamic Identification unit according to the first image pixel depth signal acquired by the depth video camera and one second image pixel depth signal, and obtains at least one first altitude signal and at least one second altitude signal. When one processing unit detects first altitude signal, a trigger signal is generated to the trigger unit, which is triggered from the trigger unit generate the X-ray beam projecting predetermined human body selected position to the target human body. The depth video camera also can be as replaced an Image intake device.一種結合攝影機之人體呼吸動態觸發診療設備，係在一呼吸動態觸發裝置包括一深度攝影機及一人體呼吸動態辨識單元，其中該人體呼吸動態辨識單元依據該深度攝影機所取得的第一影像像素深度信號與一第二影像像素深度信號，並得到至少一第一高度信號及至少一第二高度信號。一處理單元偵測到該第一高度信號時，產生一觸發信號至該觸發單元，由該觸發單元觸發該X光源產生器產生該X光束投射向該標的人體的預定人體選定部位。該深度攝影機亦可由一影像攝取裝置所取代。
