Body surface positioning universal guide device for lung puncture

The invention discloses a body surface positioning universal guide device for lung puncture. The body surface positioning universal guide device comprises a positioning disc and a universal guider, the universal guider comprises a universal supporting ring, a universal ball, a guide pipe and a locking mechanism capable of fixing the universal ball; a first through hole is formed in the center of the positioning disc, the universal supporting ring is arranged in the first through hole, the outer ring of the universal supporting ring is connected with the first through hole, the universal ball is rotatably arranged in the inner ring of the universal supporting ring, and the locking mechanism is arranged between the universal supporting ring and the universal ball; a guide through hole is formed in the center of the universal ball, the lower half section of the guide pipe is inserted into the guide through hole, and the upper half section of the guide pipe extends upwards and is located on the outer side of the