Prostate removing endoscope

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a prostate removing endoscope. The prostate removing endoscope comprises a guide cannula; threaded tubethreads are connected into the guide cannula in a threaded mode, and a supporting tube is fixed into a threaded tube; medical pull ropes are inserted into the circumferential inner wall of the supporting tube; the outer wall of the threaded tube is in threaded connection with a threaded rotary disc, and the end face of the threaded rotary disc is rotationally connected with a plurality of medicalpull ropes through rotary rings; a conical umbrella cap is fixed to the end of the supporting tube and formed by splicing a plurality of arc-shaped silica gel plates through elastic films; limiting springs are fixed to the upper ends of multiple supporting cylinders, and medical pull ropes are arranged in the multiple supporting cylinders in a sliding mode; liquid suction cavities are formed in the multiple arc-shaped silica gel plates, the multiple liquid suction cavities communicate with one another, and liquid suction holes are formed in the inner side walls of the multiple liquid suctioncavities; a sewage suction tube is inserted into the supporting tube; and the secondary pollution of residual bloody tissues to the bladder of a patient is prevented, and the safety risk of the patient after rehabilitation is reduced.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a prostate removal mirror. Background technique [0002] Transurethral resection of the prostate (TURP) is a safe, effective, and pain-relieving surgical method. It refers to the insertion of a resectoscope through the urethra to remove the enlarged part of the prostate under direct vision. [0003] Since the human prostate is located at the front of the bladder, when it is necessary to remove the hyperplastic or mutated prostate, the operator needs to completely prevent the residual bloody tissue of the hyperplastic prostate from entering the patient's bladder after removal, so as to prevent the residual bloody tissue from affecting the patient's bladder. The patient's bladder causes secondary pollution, which reduces the safety risk of the patient after recovery; at the same time, it is necessary to clean the bloody tissue remaining in the patient's bladder, which redu...

AI Technical Summary

Problems solved by technology

[0006] When the above-mentioned prostate removal mirror is cleaning the residual tissue after removal, most of them are provided with a cleaning port on the outer wall of the removal rod to clean and collect the residual tissue, because the flow impact force of the cleaning solution discharged from the cleaning port will The remaining tissue follows the cleaning solution into the patient's bladder, which leads to the presence of blood-stained tissue and cleaning solution remaining in the patient's bladder, thereby reducing the efficient collection and cleaning effect of the residual blood-stained tissue, and at the same time causing the patient's The safety risk of secondary infection in the bladder

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