Novel stomach tube for digestive system department

Abstract

The present invention discloses a novel stomach tube for the digestive system department. The novel stomach tube comprises a bushing, a liquid drainage tube and a liquid inlet tube; the liquid inlet tube is disposed inside the liquid drainage tube; upper ends of the liquid drainage tube and the liquid inlet tube are connected with a connecting block; an upper port of the liquid drainage tube is connected with a discharge adapter; the tail end of the discharge adapter is provided with a liquid drainage pump; the upper end of the liquid inlet tube is connected with a charging adapter; the charging adapter is provided with a throttle valve; a lower end of the liquid inlet tube is provided with a drainage flexible tube; the tail end of the drainage flexible tube is connected with a distributive pipe; a lower port of the liquid drainage tube is provided with a liquid absorbing disc; the tube body of the lower end of the liquid drainage tube is provided with a depth sensor; the depth sensor is connected with a controller; the bushing is disposed outside the liquid drainage tube; and the surface of the bushing is provided with a flexible coat. The novel stomach tube is simple and reasonable in structure, synchronization of liquid inlet and drainage is achieved, and cannula efficiency of medical personnel and therapy comfortableness are also improved.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a novel stomach tube for gastroenterology. Background technique [0002] At present, when a doctor in a hospital performs a gastric examination on a patient, he generally checks the insertion of a gastric tube. The insertion of a general gastric tube will cause great discomfort to people, and it is difficult to adjust the insertion depth. In the prior art, due to gastric There is only one tube, and both the liquid intake and the liquid discharge need to be transported by this gastric tube, so the liquid intake and liquid discharge cannot be carried out synchronously, the efficiency of gastric lavage is low, and the pain of the patient is increased. In order to solve the above problems, there is an existing gastric tube, although This gastric tube is provided with two tubes that go in and out, but this double-tube gastric tube greatly increases the volume of the gastric tube, the...

AI Technical Summary

Problems solved by technology

[0002] At present, when a doctor in a hospital performs a gastric examination on a patient, he generally checks the insertion of a gastric tube. The insertion of a general gastric tube will cause great discomfort to people, and it is difficult to adjust the insertion depth. In the prior art, due to gastric There is only one tube, and both the liquid intake and the liquid discharge need to be transported by this gastric tube, so the liquid intake and liquid discharge cannot be carried out synchronously, the efficiency of gastric lavage is low, and the pain of the patient is increased. In order to solve the above problems, there is an existing gastric tube, although This kind of gastric tube is equipped with two tubes in and out, but this double-tube gastric tube greatly increases the volume of the gastric tube, thereby increasing the difficulty of the treatment operation and increasing the pain of the patient

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