The invention relates to the technical field of
medical instruments, in particular relates to a
stomach tube used for the department of
gastroenterology. The
stomach tube comprises a
stomach tube body. The
stomach tube comprises a feeding main tube. The inner wall of one side of the feeding main tube is provided with a
balloon-type decompression tube. The
balloon-type decompression tube is made of double layer tubes, and an
air cavity is formed between the double layer tubes. A tube orifice, stanching out of the feeding main tube, of the
balloon-type decompression tube is provided with a chuck. An air inlet is formed in the upper portion of the balloon-type decompression tube, the air inlet is connected with a balloon arranged at the top of one side of the feeding main tube, and a through hole C is formed in the bottom of the balloon-type decompression tube. Protruding heads are arranged at the left side and the right side of the upper portion of the feeding main tube oppositely, grooves with threads are formed in the outer sides of the protruding heads, and clamping devices are arranged on the protruding heads. According to the
stomach tube used for the department of
gastroenterology, the structure is simple, installation is convenient, when air inflation is conducted on the balloon-type decompression tube, a large-
diameter decompression tube is formed, when the air in the decompression tube is exhausted, the
diameter of the feeding main tube cannot be influenced, using by a patient is convenient, and working efficiency is improved.