Gastrointestinal examination auxiliary device and use method thereof

Abstract

The invention relates to the technical field of digestive system department, in particular to a gastrointestinal examination auxiliary device and a using method thereof.The gastrointestinal examination auxiliary device comprises two tooth contact plates which are rotationally connected, and two supporting transmission mechanisms which are symmetrically distributed are arranged between the two tooth contact plates; the supporting transmission mechanism comprises two arc-shaped rods which are fixedly connected with the tooth contact plates at the corresponding positions respectively, and a positioning gear is arranged between the two arc-shaped rods. According to the device, two tooth contact plates are close to each other to rotate, so that two adjacent arc-shaped rods drive a positioning gear to rotate, the positioning gear drives a shaft rod to rotate, the shaft rod drives a winding wheel to rotate, and the winding wheel winds a traction rope to enable a sliding rod to drive a piston to slide in a liquid collecting cylinder; therefore, the liquid in the oral cavity is absorbed by the liquid absorption tube and discharged to the outside through the liquid discharge tube and the second hose, a patient can clean the liquid in the oral cavity by himself / herself, a stomach tube can be conveniently inserted, and the comfort of the patient is also improved.

Description

technical field [0001] The invention relates to the technical field of gastroenterology, in particular to an auxiliary device for gastrointestinal examination and a use method thereof. Background technique [0002] Gastroscopy is the most commonly used method to check whether gastrointestinal lesions occur. During the process of gastroscopy, the patient needs to lie on the hospital bed in the left side position, and then the gastric tube is gradually inserted from the patient's mouth while loosening the collar and belt. Extending into the patient's body, the patient will generally feel nausea during the process of extending the gastric tube into the patient's body, which will cause liquids such as saliva and saliva to be produced in the patient's mouth. Since the patient is lying on his side, saliva and saliva will accumulate In the mouth near the side of the hospital bed, saliva and saliva are not easy to discharge from the mouth, which makes the patient feel uncomfortable....

AI Technical Summary

Problems solved by technology

[0002] Gastroscopy is the most commonly used method to check whether gastrointestinal lesions occur. During the process of gastroscopy, the patient needs to lie on the hospital bed in the left side position, and then the gastric tube is gradually inserted from the patient's mouth while loosening the collar and belt. Extending into the patient's body, the patient will generally feel nausea during the process of extending the gastric tube into the patient's body, which will cause liquids such as saliva and saliva to be produced in the patient's mouth. Since the patient is lying on his side, saliva and saliva will accumulate In the mouth near the side of the hospital bed, saliva and saliva are not easy to discharge from the mouth, which makes the patient feel uncomfortable. In addition, sometimes the patient will bite the gastric tube involuntarily because of pain, which is not conducive to the gastric tube entering the body, thus affecting the gastric tube insertion work. went smoothly

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