Vomitus sampling device for digestive system department nursing

The utility model discloses a gastroenterology department nursing vomit sampling device, which comprises a sampling device body, the sampling device body comprises a base plate, the surface of the base plate is fixedly connected with a cylindrical first round box, the top of the first round box is fixedly connected with a threaded hole, and the top of the threaded hole is in threaded connection with a round cover. According to the vomitus sampling device for nursing in the digestive system department, through cooperative arrangement of a motor, a transmission rod, a second round box, a filter screen, a discharge port and a test tube, when the vomitus sampling device is used, a worker places vomitus residues in the second round box, and then the motor is connected with the transmission rod; acid water in the vomitus in the second round box is filtered to a discharge port through a filter screen through rotation and flows into a test tube, so that the acid water in the vomitus can be extracted into the test tub