Gastroscope with function of preventing bacterial residues

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a gastroscope with a bacterial residue prevention function, which comprises a gastroscope main body, an isolator is arranged outside the gastroscope main body, an interface is arranged at the top of the isolator, a USB connector is arranged at the bottom of the isolator, and an electric heating ring is mounted at the front end of the isolator. A fixing groove is formed in the front end of the electric heating ring, and a disposable cushion block is installed at the top of the fixing groove. According to the gastroscope with the function of preventing bacterial residues, medical disinfection gel can be attached to the surface of the gastroscope main body to form an isolation layer through the isolator and the connector when the gastroscope is pulled out of the body of a patient, and the surface of the gastroscope main body can be heated to the temperature of the human body through the electric heating ring and then sent into the body of the patient; by means of the disposable cushion block, a patient can fix the device in an occlusion mode through the oral cavity, meanwhile, contact between the gastroscope and the oral cavity of the patient can be reduced, and by means of the design that the disposable cushion block is made of disposable medical rubber materials, the disposable cushion block can be conveniently destroyed and replaced in time after being used.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a gastroscope with the function of preventing bacterial residues. Background technique [0002] Gastroscopy is a medical examination method and also refers to the instrument used for this examination. Gastroscopy can directly observe the real situation of the examined part, and can further confirm the diagnosis by performing pathological biopsy and cytological examination of suspicious lesions. It is the preferred inspection method for upper gastrointestinal lesions. It is inserted into the stomach by means of a thin and flexible tube, and the doctor can directly observe the lesions of the esophagus, stomach and duodenum. [0003] When the original gastroscope is used to examine the patient, the gastroscope is usually inserted directly into the body from the patient's mouth. However, this method may cause discomfort to patients with sensitive oral parts, and it is also in...

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Problems solved by technology

[0003] The original gastroscope usually inserts the gastroscope directly into the patient's mouth from the patient's mouth. However, this method may cause discomfort to patients with sensitive oral parts and is not convenient for the patient's teeth to occlude. The surface of the gastroscope may be contaminated with bacteria when it is withdrawn from the patient's body, and the gastroscope is directly exposed to the outside air before the gastroscope is sterilized, and it is easy to cause bacteria to spread outside or remain on the surface of other equipment

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