Safe gastrointestinal decompression device for newborns

The invention relates to the technical field of gastrointestinal decompression of newborns, and discloses a safe gastrointestinal decompression device for newborns, the other side of a collecting tank is fixedly communicated with a pipeline, one end of the pipeline is communicated with an air suction barrel, the front surface of the air suction barrel is fixedly connected with a controller, a transmission device is mounted in the air suction barrel, and a cleaning mechanism is mounted in the collecting tank. The transmission device can drive the piston plate to move downwards, redundant gastric juice in the intestines and stomach of the newborn can be conveniently absorbed out, the downward moving amount of the piston plate can be accurately controlled through meshing of the gear and the rack, then the gastric juice suction amount is accurately controlled, the cleaning mechanism can clean impurities attached to the inner wall of the collecting tank, and the cleaning efficiency is improved. The manual cleaning