Urethral bladder flexible cystoscope with extubation function and extubation method

Abstract

The invention provides a urethral bladder flexible cystoscope with an extubation function, and also discloses an extubation method. The urethral bladder flexible cystoscope with an extubation functionis characterized by comprising a flexible cystoscope body, wherein the middle of the flexible cystoscope body is a lumen, the lumen is surrounded by the tube wall of the flexible cystoscope body, anda No. 1 channel, a No. 2 channel and a No. 3 channel are arranged in the tube wall; an external balloon is arranged on the flexible cystoscope body, the front end of the No. 2 channel is arranged atthe end surface of the front of the flexible cystoscope body, and a lens is arranged at the front end of the No. 2 channel; and the front end of the No. 3 channel is arranged at the end surface of thefront of the flexible cystoscope body, and an LED light is arranged at the front end of the No. 3 channel. Compared with an existing imported flexible cystoscope, the urethral bladder flexible cystoscope has a simple structure and a display screen which is a plug-in component and can be used repeatedly, and the flexible cystoscope has low cost, and can be disposable, so that the disinfection process of endoscopes is reduced, the cost of disinfection is eliminated, and risks of cross infection which is caused by incomplete disinfection are avoided.

Description

Technical field [0001] The invention relates to a soft urethral bladder mirror with an extubation function, which belongs to the technical field of medical equipment. Background technique [0002] Daily urinary system examination and ureteral extubation are common operations in urology. At present, urethral cystoscopy is routinely used to check and treat urethral and bladder diseases in patients. [0003] The ureteral stent is a flexible tube with a J-shape at both ends, so it is also called a double J tube. This tube is widely used for ureteral support after ureteral stones, kidney stones and urinary system tumors. Generally, it needs to be indwelled for 2-6 weeks after surgery. Then the patient is under anesthesia and is removed using a urethral cystoscope in the operating room. [0004] But the above operation has the following problems: [0005] The existing urethral cystoscope and surgical instruments are not integrated, and the cystoscope body and surgical instruments need to b...

AI Technical Summary

Problems solved by technology

[0005] The existing urethral cystoscope and surgical instruments are not integrated, and the cystoscope body and surgical instruments need to enter the urethra repeatedly in turn; the existing rigid cystoscope instruments are hard, and they are easy to damage and bleed when touching the urethra and bladder mucosa during operation, which increases the patient's pain and Chance of infection; the price of existing cystoscopes and their matching operating instruments is relatively high, they are easily damaged, and the medical expenses paid by patients are also high; the cystoscopes are reused after disinfection, and there is a risk of cross-infection if the disinfection is not complete

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