Stomach medicament slow-release device for digestive department

The utility model relates to the technical field of the digestive department. The utility model discloses a gastric medicament slow-release device for the digestive department. The device comprises aprotective shell, a hollow pipe, an exhaust pipe, a medicine guide pipe, a partition plate, a medicine outlet pipe and a filtering mechanism, the top of the protective shell fixedly communicates withthe bottom of the hollow pipe. The bottoms of the exhaust pipe and the medicine guide pipe penetrate through the hollow pipe and are fixedly connected with the inner wall of the hollow pipe; a partition plate is fixedly connected to the middle of an inner cavity of the protective shell, the ends, located in the inner cavity of the protective shell, of the exhaust pipe and the medicine guide pipe are located on the two sides of the partition plate respectively, the side face of the bottom of the protective shell fixedly communicates with the top of the medicine outlet pipe, and the side, away from the medicine outlet pi