Novel anorectum endoscope

Abstract

The invention discloses a novel anorectum endoscope. The novel anorectum endoscope comprises a nozzle, shooting assembly, a light guide optical fiber and a fixed base; the nozzle is fixed to the lower end of an inner tube, the shooting assembly is arranged between the nozzle and the inner tube, the light guide optical fiber connected with the shooting assembly is arranged in the inner tube, a decontamination sleeve is arranged on the outer surface of the lower end of the inner tube, and a blow-off pipe is arranged on the decontamination sleeve; a power device for controlling the nozzle to spray liquid is arranged at the upper end of the inner tube, the fixed base is arranged between the power device and the decontamination sleeve, the upper end of the inner tube is arranged to be a straight tube, and the lower end of the inner tube is arranged to be a tapered tube. The novel anorectum endoscope is reasonable in structural design, lubrication, cleaning and infection prevention can be controlled well, discomfort of a patient can be reduced, the patient can be checked accurately, and the novel anorectum endoscope has the advantages of being small in size, high in movability, convenient and fast in check operation and high in image resolution ratio.

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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