Electric endoscope with stable observation function

Abstract

The invention relates to the technical field of endoscopes, and discloses an electric endoscope with a stable observation function. Comprising an insertion part, the insertion part comprises a tube body, a through opening is formed in the tube body, and a side protrusion is arranged on the tube body and communicated with the through opening; a telescopic structure and a wiping structure are arranged in one end of the inserting part, the telescopic structure extends out of the side face of the inserting part, and meanwhile the telescopic structure pushes the wiping structure to pull the interior of the wiping structure. When a lens of the camera device is blocked due to the fact that the tube body is squeezed by the intestinal tract, the telescopic structure extends out of the side protrusion on the through opening in the side face of the tube body to extrude the wall of the intestinal tract outwards, the shooting face is parallel to the inclined face formed through squeezing, and therefore the endoscope can conduct shooting and observation well. Therefore, the endoscope has a good and clear picture during shooting, and the stability of the endoscope for observing the intestinal tract in the human body is effectively improved.

Description

technical field [0001] The invention relates to the technical field of endoscopes, in particular to an electric endoscope for stable observation. Background technique [0002] An endoscope is a tube equipped with a light that is passed through the mouth into the stomach or into the body through other natural orifices. The endoscope can be used to see lesions that cannot be seen on X-rays, so it is very useful for doctors. And endoscopes can be roughly divided into three categories: rigid tube endoscopes, flexible tube endoscopes, and electronic endoscopes. And be subjected to the influence of the bending change of pipeline in the human body, in order to observe the situation in the human body well, existing endoscope is mostly flexible tube electronic endoscope. [0003] For example, in the Chinese patent with publication number CN108309207B, the adjustable bending part is composed of several metal joints pierced on the elastic support body. When the tube body of the adjus...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an electric endoscope for stable observation, which has the advantages of good and stable observation, and solves the problem that the intestinal tract blocks the endoscope when the endoscope is bent for shooting. The filming of the doctor caused the problem that the doctor could not observe well

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