Novel gastroscope

Abstract

The invention provides a new type of gastroscope, the shooting body of the gastroscope is hemispherical, the outer surface of the shooting body of the gastroscope is provided with a camera installation hole, the camera installation hole is a stepped hole, and LED lights are symmetrically arranged on both sides of each camera installation hole Mounting hole; the inside of the conduit is provided with a motor and a supporting shell, and the outer circumferential surface of the conduit is evenly provided with at least three set screws A cooperating with the motor and at least three set screws A cooperating with the support shell along its radial direction B, The bottom surface of the main body of the gastroscope is provided with a connecting shaft, and the two ends of the supporting shell are respectively provided with bearings, and the supporting shell is provided with a coupling connected with the connecting shaft and the output shaft of the motor, and the handle end of the biopsy forceps is provided with a button Module, the interior of the gastroscope shooting subject is provided with a microprocessor, a power supply module and a storage module, and the camera, LED lights, motors, storage modules, button modules and power supply modules are connected to the microprocessor respectively, and the shooting angle of the gastroscope is wide.

Description

technical field [0001] The invention relates to a novel gastroscope, which belongs to the technical field of medical instruments. Background technique [0002] With the improvement of the quality of life and the development of medical equipment, gastroscopy can clearly see the diseases of the digestive tract, such as esophagitis, gastritis, esophageal ulcer, gastric ulcer, duodenal ulcer, gastric polyps or gastric cancer, etc. The effect is very reliable, and it can clarify the lesion location and lesion degree of gastritis, gastric ulcer and other diseases, and has a guiding effect on the next step of treatment and medication. [0003] At present, there are two kinds of gastroscopy devices in medicine, one is intubated and the other is not intubated. However, these devices have great limitations. Because the shooting hole of the intubated gastroscope is on a very small tube head plane, it can only take pictures of such a large area of ​​the tube mouth. The tube moves the ...

AI Technical Summary

Problems solved by technology

However, these devices have great limitations. Because the shooting hole of the intubated gastroscope is on a very small tube head plane, it can only take pictures of such a large area of ​​the tube mouth. The tube moves the shooting position in the patient's body, which increases the patient's discomfort and is prone to symptoms such as vomiting, and secondly increases the difficulty of the doctor's examination

Tubeless gastroscopy, also known as capsule gastroscopy, although tubeless reduces the patient's discomfort and pain, its inspection is prone to dead ends, and this instrument can only take pictures, and cannot extract the patient's diseased tissue, and cannot perform biopsy , the inspection cost is relatively high, which is the shortcoming of the existing technology

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