Retractor with adjustable thoracic surgery is used

The utility model relates to a chest surgical equipment technical field, and disclose a retractor with adjustable thoracic surgery is used, including the circle mat, the top fixed mounting of circle mat has left side board and the right side board of symmetry, and left side board and right side board lie in the both sides of ring mat respectively, and the right side board was kept away from to theleft side board one side fixed mounting has a positioner, and positioner's middle part movable sleeve is equipped with first telescopic link, and the left side board was kept away from to first telescopic link one end fixed mounting has a stopper, the other end of first telescopic link run through and extend to on the left of outside fixed mounting to the side of the board have firstly by the movable plate. Advance line location through a ring mat, spur first telescopic link or second telescopic link again, drive through first telescopic link or second telescopic link and firstly moved to theoutside of ring mat by th