Stomach tube specially used in department of gastroenterology

• Main Authors: LYU QINGLI, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2014
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model discloses a stomach tube specially used in the department of gastroenterology. A liquid inlet tube is located at the axis position of a stomach tube and sleeved by a drainage tube which is an elastic rubber tube. A spiral supporting rib is arranged between the liquid inlet tube and the drainage tube and is a rubber tube, and an air inflatable bag is connected to the top of the spiral supporting rib. Dirty liquid sucking holes are formed in the periphery of the outer wall of the drainage tube at a lower section of the stomach tube and communicated with a dirty liquid discharging port at the top of the drainage tube through a spiral drainage channel on the periphery of the liquid inlet tube. The stomach tube specially used in the department of gastroenterology has the advantages that due to the fact that the dirty liquid sucking holes are formed in the bottom of the stomach tube in all directions, liquid suction is even, and drainage operation is facilitated. Due to the fact that the spiral su