Vaporization electric excision scope for medical purpose

Abstract

The invention relates to a medical gasification resectoscope for inspecting and electric-cutting in urinary system. The opened operation of the traditional urinary system has the defects of large cut and damnifies, a plurality of blooding during operation and stimulated symptoms, long pathogenesis and enormous pains after the operation. The invention provides the gasification resectoscope, which comprises a main body, a sheath, an endotheca capable for inserting into the sheath and an inserting piece capable of inserting into the endotheca. The invention has the advantages of unnecessary of operating, small pain, light blooding, quick for recovery and reliable effects, which enables the operation safer, more precious and thorough, thus largely deducing the operation time, releasing the pain of the patients and shortening the curing time; besides, the invention is capable of being sterilized with high temperature and pressure and features uneasy for rusting; in addition, the physiological saline and excision enter and exit through different cannuls, thus enabling the cutting scope easy for control and has simple operation and clear version.

Description

technical field [0001] The invention relates to a medical instrument, in particular to a medical vaporization resectoscope used for urinary system disease inspection and vaporization resection. Background technique [0002] Prostatic hyperplasia is a common disease in elderly men, and the incidence rate is currently on the rise. Surgical resection is the most ideal method. At present, the medical device for urinary system examination and vaporization electric resection under the endoscope is medical vaporization electric cut mirror. The traditional open prostatectomy is to make an incision of more than ten centimeters in the lower abdomen of the patient, and remove the prostate after cutting the bladder. This will cause great damage to the normal physiological structure of the urethra. Urinary urgency, frequent urination, painful urination and other bladder irritation symptoms appear, the course of the disease is long, and the pain is greater. Since benign prostatic hyperp...

AI Technical Summary

Problems solved by technology

Since benign prostatic hyperplasia is a disease of the elderly, the basal metabolism of the elderly decreases, the cardiopulmonary reserve function is insufficient, and often accompanied by heart, lung, and cerebrovascular diseases, etc., and the surgical tolerance is poor, so the risk of traditional surgery is higher

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