Urethral dilator with relatively good clinical adaptability for urology department

Abstract

The invention discloses a urethral dilator with relatively good clinical adaptability for the urology department, and relates to the technical field of urethral dilators. A supporting rod comprises a limiting rotating rod, a clamping sleeve, a clamping groove, sliding blocks, sliding rails and hanging blocks; one end of the supporting rod is connected with the clamping sleeve; the clamping groove is formed in the inner side of the clamping sleeve; the sliding blocks are arranged at top parts of two sides of the clamping groove; the top part of each sliding block is provided with the corresponding sliding rail; the end face of one end of each sliding block is provided with the corresponding hanging block; and a dilation cylinder comprises a limiting cylinder, a movable cylinder, a round-headed small end and a brake rod, one end of the brake rod penetrates through the limiting cylinder through a bearing, the other end of the brake rod is movably connected to the inner side of the movable cylinder, and the round-headed small end is arranged at one end of the movable cylinder. The diameter of a dilation part be adjusted, dilators of different models do not need to be frequently replaced to dilate the urethra, so that the discomfort of a patient is reduced; and moreover, the dilator does not need to be held all the time while the urethra is dilated, so that load of a medical worker is relieved.

Description

technical field [0001] The invention relates to the technical field of urethral dilators, in particular to a urethral dilator with better clinical adaptability in urology. Background technique [0002] Urology is a medical science that specializes in the study of male and female urinary tracts and male reproductive systems. It is mainly subdivided from surgery. Male urinary and reproductive systems are inseparable, while female urinary tracts open at the vulva. Regardless of gender, The urinary tract is closely related to the reproductive tract, and the diseases of the two often affect each other. Urology can be further subdivided into various subspecialties such as urological oncology, urinary tract stones, voiding disorders, pediatric urology, sexual dysfunction, and male infertility; [0003] When male voiding disorder occurs, the most likely cause is urethral stricture, especially the urethra in the cavernous body of the penis. A urethral dilator is needed to expand the ...

AI Technical Summary

Problems solved by technology

[0004]Currently, when hospitals use urethral dilators to help men dilate their urethra, they will take out different types of urethral dilators at one time, and then replace them one by one from small to large, which is not only a cumbersome process...

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