Visual prostate dilation catheter with closed front end

CN119733158APending Publication Date: 2025-04-01JIANGSU CHANGSHOU STICK TECH CO LTD
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Patent Information

Application Number
CN202411943392.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-04-01

AI Technical Summary

Technical Problem

The prior art is difficult to achieve real-time observation and accurate positioning in prostate schizolis surgery, resulting in poor schizolisation effect and postoperative complications such as urinary incontinence and bleeding.

Method used

A visual prostate slit expansion catheter with an end-end enclosed front is designed, using an exoscopic tube and an endoscopic tube, equipped with a balloon and a marking line, accurately positioning is achieved through the endoscopic observation of the marking line position, and effective prostate expansion is achieved through the expansion and retraction of the balloon.

Benefits of technology

Accurate positioning and effective expansion of the prostate are achieved, postoperative complications such as urinary incontinence and bleeding are reduced, and the safety and effectiveness of the surgery are improved.

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    Figure CN119733158A_ABST
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Abstract

The front-end-closed visual prostate dilation catheter comprises an endoscope tube, an endoscope tube is installed in the endoscope tube and used for observing the prostate, an endoscope connecting base is fixed to the left end of the endoscope tube, a balloon is fixed to the outer wall of the right side of the endoscope tube, and the balloon is fixed to the right side of the endoscope tube and used for connecting the endoscope tube and the endoscope tube. A closed head end is installed on the right side of the balloon, a connecting groove is formed in the top of the endoscope tube, a main body rod is slidably connected into the connecting groove and fixedly connected with the endoscope tube, the endoscope tube is arranged on the inner wall of the endoscope tube in a sleeving mode, the endoscope tube is used in cooperation with the endoscope tube, the main body rod is matched with the connecting groove, and the main body rod is fixedly connected with the endoscope tube. The main body rod is made of a flexible material, marking lines are fixed to the positions, located on the balloon, of the right side of the endoscope tube at equal intervals, the balloon is arranged on the outer walls of the marking lines in a sleeving mode, the position of the endoscope tube can be rapidly positioned, the prostate can be effectively expanded, and using portability is improved.
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