Atomization oxygen supply machine for postoperative rehabilitation

The utility model discloses an atomization oxygen supply machine for postoperative rehabilitation, which comprises a controller, and further comprises a connecting pipe, an oxygen supply device, an oxygen supply device and a control device, the respirator is connected with the controller through a connecting pipe; a limiting piece is arranged on the sleeve block; the limiting block is clamped with the connecting groove; the auxiliary part is used for limiting the movement of the limiting block; the clamping grooves are located in the upper side and the lower side of the limiting block. According to the utility model, the limiting block moves in the sleeve block to gradually flatten the connecting pipe, so that oxygen in the connecting pipe cannot circulate, the oxygen supply machine is turned off emergently, the manual operation is simpler, tedious steps are omitted, and the time is saved, so that medical personnel can turn off oxygen supply at the first time, thereby preventing injury to a patient, and impro