A gastroscope tube fixing device for gastroenterology

Abstract

The invention discloses a gastroscope tube fixing device for gastroenterology, which comprises a tooth pad, the side of the tooth pad is interspersed with a receiving tooth bar, and the opposite sides of the two receiving tooth bars are fixedly connected with a receiving plate, and the two receiving tooth bars A vertical push rod is fixedly connected to the opposite side of the receiving plate, a receiving gear is meshed and connected between the two receiving gear rods, and a hydraulic block is rotatably connected to the end of the compression rod far away from the ratchet, and the side of the hydraulic block A hydraulic cylinder is slidably connected, the side of the compression rod is rotatably connected to a deflection rod, and the side of the deflection rod away from the compression rod is rotatably connected to an air pressure rod, and the bottom of the air pressure tube is fixedly connected to an air bag. The side is fixedly connected with a liquid storage tank. This gastroscope tube fixing device for gastroenterology is used in conjunction with the tooth pad and the extrusion rod, so as to achieve the effect of fixing the gastroscope tube when the patient feels nauseated, and does not need to fix the patient's head from the outside.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a gastroscope tube fixing device in gastroenterology department. Background technique [0002] Gastroscopy is a method of medical examination, and it also refers to the equipment used in this examination. It uses a black plastic tube with a diameter of about one centimeter to wrap the light-guiding fiber. The patient's esophagus→stomach, with the strong light emitted by the light source device, the light can be turned through the light guide fiber, allowing the doctor to clearly observe the health status of various parts of the upper stomach from the other end. [0003] During gastroscopy, it is necessary to insert the gastroscope tube from the patient's throat to the stomach. During the examination, the gastroscope tube will continuously stimulate the nerves of the throat, resulting in frequent nausea. When the patient has nausea, due to strong discomfort It will cause ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a gastroscope tube fixing device for gastroenterology, which has the advantages of fixing the gastroscope tube when the patient feels nauseated, and does not need to fix the patient's head from the outside, and solves the problem that the existing fixing device needs to fix the gastroscope tube from the outside. Immobilize the patient's head and cause damage to the head

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