Shoulder operation frame, suitable for shoulder operation, left and right shoulder plate detachable, can match with any brand operating table, simple operation, equipped with auxiliary trolley, plug interface corresponding to the operation table side rail can be: 25mm*10mm, 25mm*8mm, 28.5mm*9.5mm, 30mm*8mm, 30mm*10mm, 32mm*9mm, 27mm*9mm can be matched, and can also be ordered according to customer needs. Make other sizes.