Novel gastroscope tube fixing device for gastroenterology department

Abstract

The invention discloses a novel gastroscope tube fixing device for the gastroenterology department, and belongs to the technical field of medical instruments. An outer air bag is fixedly mounted on one surface of a positioning tube, a sleeve hole is formed in the center of the positioning tube, an inner air bag is fixedly connected to the inner wall of the sleeve hole, and a gastroscope tube is movably connected to the center of the inner air bag; the surface of the inner air bag and the surface of the outer air bag are fixedly connected with the inner air pipe and the outer air pipe respectively, one end of the outer air pipe is fixedly provided with a hand-pinched inflatable ball and a one-way valve, and the surface of the outer air pipe is fixedly connected with an exhaust pipe. The positioning tube of the novel gastroscope tube fixing device for gastroenterology department can be quickly fixed through the external balloon and dental pad, the gastroscope tube can conveniently pass through the throat of a patient, serious foreign body sensation caused by friction between the gastroscope tube and the throat is avoided, the use comfort is greatly improved, the gastroscope tube is extruded and fixed after being expanded through the arranged inner air bag, the insertion depth of the gastroscope tube is limited, and the fixing convenience of the gastroscope tube is effectively improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically relates to a novel gastroscope tube fixing device for gastroenterology. Background technique [0002] Department of Gastroenterology, including Gastroenterology and Gastroenterology, is a clinical department set up by hospitals at all levels for the diagnosis and treatment of digestive system diseases. [0003] At present, when performing gastroscopy in the gastroenterology department, most of the gastroscope tubes need to be positioned by a fixing device. However, most of the existing gastroscope tube fixing devices are fixed by binding during the process of fixing the gastroscope tube, which is cumbersome and time-consuming. The small area may affect the fixation effect, and most of the fixation devices are located in the patient's mouth. During the insertion of the gastroscope tube, it will rub against the patient's throat and feel a strong foreign body sensation,...

AI Technical Summary

Problems solved by technology

[0003] At present, when performing gastroscopy in the gastroenterology department, most of the gastroscope tubes need to be positioned by a fixing device. However, most of the existing gastroscope tube fixing devices are fixed by binding during the process of fixing the gastroscope tube, which is cumbersome and time-consuming. The small area may affect the fixation effect, and most of the fixation devices are located in the patient's mouth. During the insertion of the gastroscope tube, it will rub against the patient's throat and feel a strong foreign body sensation, which reduces its comfort in use. Therefore, we designed a A new type of gastroscope tube fixing device for gastroenterology to solve the above problems

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