New application of dyclonine hydrochloride mucilage and use method of dyclonine hydrochloride mucilage

Abstract

The invention relates to a new application and a use method of dyclonine hydrochloride mucilage, in particular to a new application of dyclonine hydrochloride mucilage in full urethra ultrasonic examination. According to the novel application and the using method of the dyclonine hydrochloride mucilage, the dyclonine hydrochloride mucilage filled urethra ultrasonic examination can provide urethrostenosis information in detail and make correct estimation on the scar tissue range, and the dyclonine hydrochloride mucilage is high in viscosity, can be used for surface anesthesia, improves the examination comfort of a patient, and has a good application prospect. The clinical value is positive. Along with the development of an ultrasonic technology, the hardness of urethral mucosa can be evaluated by utilizing elastic ultrasound, so that the real situation of urethral stricture can be more accurately judged.

Description

technical field [0001] The invention relates to the technical field of new applications of medicines, in particular to the new application of dyclonine hydrochloride mucilage and its application method. Background technique [0002] Urethral stricture is a common disease in urology, which is more common in men. The etiology includes congenital, inflammatory, traumatic and iatrogenic. [0003] The clinical diagnosis of urethral stricture is generally not difficult to determine, but the clinical treatment is very complicated, and various surgical methods have a certain scope of application, that is, different diseases require different surgical treatments. Therefore, a correct understanding of the length, degree, scar depth, and length of the remaining normal urethra before operation is the key to the correct choice of urethral stricture surgery. At present, most hospitals use retrograde X-ray urethrography as a routine technique for diagnosing urethral strictures. However, r...

AI Technical Summary

Problems solved by technology

At present, most hospitals use retrograde X-ray urethrography as a routine technique for diagnosing urethral strictures. However, retrograde X-ray urethrography has many shortcomings such as radioactivity, inaccurate measurement of stenosis length, and lack of detailed anatomical details, which can no longer meet clinical needs.

[0004] At present, some hospitals inject normal saline or sterile couplant into the urethra, check the urethra after filling the urethra, but there are disadvantages such as low viscosity of water, easy to flow out of the body, couplant filling the urethra, and increased pain for patients.

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