Vaporization electric excision scope for medical purpose

A resectoscope and medical technology, applied in the field of medical devices, can solve the problems of poor surgical tolerance, high risk, and insufficient cardiopulmonary reserve function, and achieve the effects of simple operation, less bleeding, and avoiding cross-infection of germs

Inactive Publication Date: 2008-01-23
王水良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Vaporization electric excision scope for medical purpose
  • Vaporization electric excision scope for medical purpose
  • Vaporization electric excision scope for medical purpose

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Embodiment Construction

[0015] The technical solution of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0016] A medical resectoscope includes a body (2), an endoscope (1) that can be inserted into the body, an outer sheath (4), an inner sheath (3) that can be inserted into the outer sheath, and an insert that can be inserted into the inner sheath ( 5).

[0017] Insert the endoscope (1) into the main pipe (17) on the body (2), rotate the handle (8) to drive the endoscope cone seat (7), and the mirror lock (6) can lock the endoscope (1). The rocking plate (9) at the front end of the speculum cone seat (7) is connected to the rear handle (13) through the small shaft (10), and the slider (14) at the front end of the rear handle (13) has an electrode seat (19) and an electric cutting ring Loading and unloading switch (20), back handle (13) rear end connects finger ring (12), supervisor (17) peripheral hand p...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/94A61B18/04A61B1/012
Inventor 王水良戴亚明杨方林朱林辉
Owner 王水良
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