The invention discloses a
pediatric department negative pressure
gastric lavage device for pediatric doctors. The device structurally comprises a
medicine receiving cover, a transfer hose, a
gastric lavage apparatus, a control panel, a
heat sink, a rapid pressure extracting device, a controller, a protective cover housing, a
servo motor device, a shear fork frame pushing mechanism, a lever transmission mechanism, a
power transmission mechanism, an auxiliary conveying mechanism, a steel
wire rope pulling mechanism and a rapid pressure extracting mechanism. According to the pediatric departmentnegative pressure
gastric lavage device for pediatric doctors, the air pressure is changed through motion of the transmission mechanism, the density of
airflow is lowered, the pressure intensity is lowered, the pulling force of the device is increased, residues in the
stomach of the patient are rapidly extracted, the time when residues remain in the
stomach of the patient is shortened, and meanwhile the poisoning degree of the patient is effectively lowered.