Cleaning device for endoscope lens

Abstract

The invention relates to a cleaning device for an endoscope lens. Relates to the technical field of medical equipment. The endoscope cleaning device specifically comprises a cleaning pipe which is used for being inserted from a forceps insertion opening of an endoscope and stretching out of a forceps outlet opening of the endoscope, a cleaning brush arranged in the cleaning pipe, and an operation part used for pushing the end of the cleaning brush to stretch out of or retract into the cleaning pipe. When the operating part pushes the end part of the cleaning brush to extend out of the cleaning pipe, the end part of the cleaning pipe is opened; and when the operating part pushes the end part of the cleaning brush to retract in the cleaning pipe, the end part of the cleaning pipe is folded, and the cleaning brush rotates when the operating part rotates. According to the endoscope, the channel which is formed in the endoscope and used for the medical accessories to pass through is utilized to reach the end face of the front end of the endoscope to clean the endoscope, and after an objective lens and a light guide lens on the end face of the front end are stained, the insertion part does not need to be taken out from the human body; the objective lens and the light guide lens are directly cleaned in the human body, and the structure of the endoscope does not need to be changed.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a cleaning device for an endoscopic lens. Background technique [0002] Endoscope is a testing instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. One has image sensors, optical lenses, light source lighting, mechanical devices, etc., and it can enter the stomach through the mouth or enter the body through other natural channels. Endoscopes can be used to see lesions that cannot be seen by X-rays, so they are widely used in the medical field. When using an endoscope for inspection and treatment, the objective lens and light guide lens on the endoscope are easily stained by mucus and blood inside the organ, which affects the ability of the objective lens to capture the shape of the organ and the light guide to detect the medical device in the human body. The work of supplementary lighting will a...

AI Technical Summary

Problems solved by technology

However, after the distal tip of the endoscope system is inserted into the subject, when the light source lens and imaging lens are soiled by the mucus and blood inside the viscera, the inserted part can only be taken out from the subject, and the inserted part is repeatedly inserted into the subject. In and out of the body will not only pose a risk to the personal safety of the patient, but also make the use of the endoscope cumbersome and waste time and energy

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