Novel anorectum endoscope

Abstract

The invention discloses a novel anorectoscope, which comprises a spray head, a photographing assembly, a light guide fiber and a fixing seat; the spray head is fixed at the lower end of an inner tube; a photographing assembly is arranged between the spray head and the inner tube; A light-guiding optical fiber connected to the camera assembly is provided; a cleaning sleeve is provided on the outer surface of the lower end of the inner tube; a sewage discharge pipe is provided on the cleaning sleeve; the upper end of the inner tube is also provided with a power to control the spraying of the nozzle device; a fixed seat is arranged between the power device and the cleaning sleeve; the upper end of the inner pipe is arranged as a straight pipe, and the lower end is arranged as a tapered pipe. The invention has a reasonable structural design, can be well controlled in terms of lubrication, cleaning and infection prevention, can reduce the patient's discomfort, and can perform accurate inspection, and has small volume, good mobility, and easy inspection operation It is convenient and fast, and has the advantages of high image resolution.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, and in particular relates to a novel anorectoscope. Background technique [0002] Anorectoscope is an important instrument for checking and treating anorectal diseases. It is widely used in anorectal departments and physical examination centers in hospitals. Its function is to open the anus and it is used together with hemorrhoid ligation. Ordinary anorectoscopes need to be used with external light sources to illuminate the interior of the anoscope, and because they need to be inserted into the anorectum for inspection, they need to be well controlled in terms of lubrication, cleaning and infection prevention, so as to reduce the discomfort of patients Moreover, ordinary anorectoscopes generally have the disadvantages of large size, poor mobility, high difficulty in inspection operation and poor image resolution. Contents of the invention [0003] The purpose of the present inventio...

AI Technical Summary

Problems solved by technology

Ordinary anorectoscopes need to be used with external light sources to illuminate the interior of the anoscope, and because they need to be inserted into the anorectum for inspection, they need to be well controlled in terms of lubrication, cleaning and infection prevention, so as to reduce the discomfort of patients In addition, ordinary anorectoscopes generally have the disadvantages of large size, poor mobility, high difficulty in inspection operation and poor image resolution.

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