Gastroscope tube fixing device in gastroenterology department

Abstract

The invention discloses a gastroscope tube fixing device in a gastroenterology department. The device comprises a tooth cushion, wherein bearing tooth rods are arranged on a side surface of the toothcushion in an insertion manner; bearing plates are fixedly connected with back-to-back sides of the two bearing tooth rods; vertical push rods are fixedly connected with opposite sides of the two bearing plates; a bearing gear is connected between the two bearing tooth rods in a meshed manner; a hydraulic block is rotationally connected with one end, far away from a ratchet wheel, of a compressionrod; a hydraulic cylinder is connected with a side surface of the hydraulic block in a sliding manner; a deviation rod is rotationally connected with a side surface of the compression rod; a pneumatic rod is rotationally connected with one side, far away from the compression rod, of the deviation rod; an airbag is fixedly connected with the bottom of a pneumatic tube; and a liquid storage tank isfixedly connected with a side surface of the pneumatic tube. By adopting the gastroscope tube fixing device in the gastroenterology department, through cooperation of the tooth cushion and an extrusion rod, effects that a gastroscope is fixed in case of regurgitation of a patient, and in addition, the head of the patient does not need to be fixed from an outer side, can be achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a gastroscope tube fixing device in the 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 ca...

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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