The invention discloses an anti-
pollution gastric lavage device for digestive
system departments. The anti-
pollution gastric lavage device comprises an upper plate. A stirring
barrel, a first fluid pump, a controller, a second fluid pump and a three-way connector are arranged on the upper surface of the upper plate, a fluid outlet of the stirring
barrel is communicated with a fluid inlet of the second fluid pump via a
guide tube, a control valve is arranged on a fluid outlet of the second fluid pump, the fluid outlet of the second fluid pump is communicated with a first connector of the three-way connector via a
guide tube, a control valve is arranged on a fluid outlet of the first fluid pump, the fluid outlet of the first fluid pump is communicated with a second connector of the three-way connector via a
guide tube, a third connector of the three-way connector is communicated with a cannula, four struts are uniformly arranged on the lower surface of the upper plate, and a support plate is arranged in the middles of the side surfaces of the struts. The anti-
pollution gastric lavage device has the advantages that peculiar smell of volatile gas of used cleaning fluid can be removed by an
air filter device, the volatile gas can be sterilized by the
air filter device, and accordingly the comfort can be improved for patients and medical staffs; a heating device and a temperature sensor are used with each other, accordingly, set temperatures of the cleaning fluid can be guaranteed, and the satisfaction of the patients can be improved.