Auxiliary device for gastroscopy

Abstract

The invention discloses an auxiliary device for gastroscopy and belongs to the technical field of medical equipment. The auxiliary device comprises a pair of braces in up-down symmetric distribution,a gastroscope body is arranged on the right sides of the braces, an examination tube is mounted at the upper end of the gastroscope body, a pair of supporting plates in up-down symmetric distributionare arranged between the two braces, multiple positioning columns are fixedly connected at one end, close to the supporting plates, of the braces, multiple positioning grooves matched with the positioning columns are formed in one ends, close to the braces, of the supporting plates, the positioning columns extend into the positioning grooves, and each two positioning grooves are connected througha torsional spring. Expansion supporting of the oral cavity of a patient in the process when the examination tube is inserted into the stomach of the patient can be realized, so that smooth insertionof the examination tube is ensured effectively. In addition, when the examination tube is inserted into the stomach of the patient, the examination tube can be fixed to a certain degree, so that serious disturbance caused to the examination tube by stress reaction of the patient is avoided effectively.

Description

technical field [0001] The invention relates to the technical field of medical equipment, more specifically, to an auxiliary device for gastroscopy. Background technique [0002] An endoscope is a commonly used medical device. It consists of a bendable part, a light source and a set of lenses. Enter the human body through the natural orifice of the human body, or a small incision made by surgery. When using the endoscope into the pre-examination organ, you can directly peek at the changes in the relevant parts. Gastroscopy is a very widely used endoscope at present. , it extends into the stomach with the help of a slender and soft inspection tube, and the doctor can directly observe the lesions of the esophagus, stomach and duodenum. Pathological biopsy and cytology examination are the preferred examination methods for upper gastrointestinal lesions to further confirm the diagnosis. [0003] During the process of inserting the inspection tube of the gastroscope into the pa...

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Problems solved by technology

[0003] During the process of inserting the inspection tube of the gastroscope into the patient's stomach, the patient's mouth should always be kept open. Opening for a long time will make the patient's mouth muscles tired, and sometimes it will be closed involuntarily, affecting the insertion of the inspection tube. In addition, during the inspection After the tube is inserted into the patient's stomach and the examination is performed, when the patient experiences stress reactions such as nausea and nausea, the mouth will involuntarily close, which will easily cause a large disturbance to the examination tube and affect the inspection work of the medical staff.

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