Intelligent respiration assisting device for child lung rehabilitation

The invention relates to the technical field of medical apparatus and instruments, in particular to an intelligent respiration assisting device for child lung rehabilitation, which comprises a tank body, and an air suction pipe is fixedly mounted at the upper end of the tank body in a penetrating manner. When the eccentric wheel rotates to reset, under the action of the first spring, the rack plate and the piston rod are driven to continuously reciprocate left and right, the piston rod is driven to move leftwards in the hollow pipe, the first spring is stretched, and the piston rod generates negative pressure to extract liquid medicine in the air suction pipe, so that the heated liquid medicine moves to the upper side of the interior of the air suction pipe; liquid medicine in the air suction pipe is continuously pumped to the upper side of the interior of the air suction pipe, the heated liquid medicine can heat the inner wall of the air suction pipe, discomfort of a patient caused by temperature reduction o