Gastroscope with function of preventing bacterial residues

Abstract

The invention discloses a gastroscope with a function of preventing bacterial residues, which relates to the field of medical treatment and comprises a gastroscope tube, a detection head is arranged at one end of the gastroscope tube, a sterilization mechanism is arranged at the position, close to the detection head, of the outer side of the gastroscope tube, and a mouthpiece tube is rotatably connected to one end of the outer side of the sterilization mechanism. The other end of the sterilization mechanism is rotationally connected with a lubricating mechanism, and one end of the lubricatingmechanism is rotationally connected with a temperature control mechanism. The gastroscope tube can be heated through the temperature control mechanism, so that the temperature of the gastroscope tubeis equal to the temperature of the intestines and the stomach, the gastroscope tube cannot feel cold stimulation after entering the intestines and the stomach, medium-chain triglyceride is smeared onthe outer wall of the gastroscope tube through the lubricating mechanism, the lubricating degree of the gastroscope tube is improved, rapid insertion is facilitated, and the gastroscope tube is irradiated by ultraviolet rays in the sterilization mechanism, and the gastroscope tube exposed in the air before can be sterilized, so that trace bacteria in the air are prevented from entering the intestinal tract of a human body.

Description

technical field [0001] The invention relates to the medical field, in particular to a gastroscope with the function of preventing bacteria from remaining. Background technique [0002] Gastroscopy is a medical examination method, and it also refers to the equipment used in this examination. Gastroscopy can directly observe the real situation of the inspected part, and can further confirm the diagnosis by performing pathological biopsy and cytological examination on suspicious lesions. It is the preferred examination method for upper gastrointestinal lesions. It uses a slender and flexible tube to extend into the stomach. Doctors can directly observe esophagus, stomach and duodenal lesions, especially for tiny lesions. [0003] Gastroscopy is a painful thing. When patients feel extremely uncomfortable, they will be more nervous, causing the inner wall of the intestine to shrink, which is not conducive to the next examination. When the outside temperature is low, the gastrosco...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the painful thing of doing gastroscopy, the patient will be more nervous when feeling extremely uncomfortable, causing the inner wall of the intestinal tract to shrink, which is not conducive to the next inspection. When the external temperature is low, the gastroscope tube will bring The "cold" enters the stomach, which stimulates the stomach and makes the patient feel uncomfortable. In addition, the sterilized gastroscope tube will be exposed to the air after it is taken out, and a small amount of bacteria in the air will adhere to the outer wall of the gastroscope tube. If it is not treated , Bacteria will enter the intestinal tract and affect the health of patients, providing a gastroscope with the function of preventing bacterial residues

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