The present creation disclosed a 3-dimensional automatic medical suction device, particularly a device for steady and firmly performing a movement of medical suction. The present creation can be used to connect to an operating device for remotely operating. The present creation comprises a working platform, a mechanical positioning mechanism, an optic positioning mechanism and a medical suction mechanism. The mechanical positioning mechanism is disposed above the working platform and comprises an X-axis positioning group, wherein a wheel is respectively disposed at two sides of a first substrate, and a driving track is disposed around the wheel with at least one wheel connecting to an X-axis servomotor a Y-axis positioning group, wherein a Y-axis servomotor seat is disposed around a second substrate with a Y-axis servomotor disposed internally so that the Y-axis servomotor seat can be moved along the second substrate, which is connected to and driven by the driving track of the X-axis positioning group a Z-axis positioning group, wherein a Z-axis servomotor is disposed at a side of the Y-axis servomotor seat and coupled to a Z-axis shaft. The optic positioning mechanism is disposed above the working platform and is a first image pickup simulator. The medical suction mechanism is disposed at the Z-axis shaft and comprises a medical suction cup and a suction/exhaust pipe.本創作係揭露一種三維自動拔罐裝置,此尤指可穩定且確實施行拔罐動作之裝置。三維自動拔罐裝置,係用以連接一操作裝置以利異地操作。三維自動拔罐裝置包含一作業平台、一機械定位機構、一光學定位機構及一拔罐機構。此機械定位機構,設置於作業平台上方,係包括一X軸定位組,係在一第一基座兩側分別設有一轉輪,並藉由轉輪套設一傳動履帶,至少有一個轉輪連結一X軸伺服馬達;一Y軸定位組,係在一第二基座上設有一Y軸伺服馬達座,其內設有一Y軸伺服馬達,以令Y軸伺服馬達座可沿該第二基座運動,又第二基座與X軸定位組之傳動履帶連結,並受其連動;一Z軸定位組,係在Y軸伺服馬達座一側設有一Z軸伺服馬達,並連動有一Z軸桿。一光學定位機構係設置於作業平台上方,其係為一第一攝像定位機。一拔罐機構係設置於Z軸桿,且包含一拔罐杯及一吸排氣管。
