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Urinary catheterization device for urological surgery

A technology used in urology and surgery, applied in the direction of catheters, balloon catheters, hypodermic injection devices, etc., can solve the problems of troublesome catheterization, pain and discomfort, etc., and achieve convenient control, pain reduction, and convenient use Effect

Inactive Publication Date: 2021-01-26
王志刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of the catheter entering the body, such as in the male urethra, there is a bend position, and when the catheter head or catheter passes through this bend, it cannot pass smoothly, causing pain and discomfort, which is harmful to catheterization. The placement of the device is a hassle, which is not solved by conventional catheterization devices

Method used

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  • Urinary catheterization device for urological surgery
  • Urinary catheterization device for urological surgery
  • Urinary catheterization device for urological surgery

Examples

Experimental program
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Effect test

Embodiment 2

[0022]In the second embodiment, the communication of the syringe 5 is regulated by the control tube 15. When the syringe 5 communicates with the inflation tube 6 through a docking hole 16, the positioning balloon 3 can be inflated to make it expand and position; turn the control tube 15 to disconnect the syringe 5 is connected to the inflation tube 6, and the control tube 15 and the connecting tube 4 are rotated and sealed, the inflation tube 6 communicates with the docking hole 16 and is in a sealed state, and then the other docking hole 16 is in docking communication with the output port of the syringe 5. Then the inside of the urinary catheter 2 is connected with the syringe 5, at this time, it is convenient to carry out work such as pumping / venting, liquid etc., when the port of the control tube 15 is sealed with the sealing cap 17, the syringe 5 can be used to extract the inside of the urinary catheter The liquid forms negative pressure suction.

[0023]When the syringe 5 complete...

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Abstract

The invention discloses a catheterization device for urological surgery, which relates to the technical field of urological surgery. It includes a catheter head and a catheter; the outer upper part of the catheter is sleeved with a positioning air bag; the lower end of the catheter is connected to a connecting tube; the side of the connecting tube is connected to a syringe; the positioning air bag is connected to an inflatable tube; The end of the tube is sealed and communicated with the syringe output port; the catheter head is equipped with a control air bag; the lower end of the control air bag is connected with an air guide tube; the side of the catheter head is evenly opened with catheter holes; the outer side of the control air bag has a vertical drainage groove; the drainage groove is connected with the urinary catheter; the lower end of the drainage groove is connected with a catheter; the catheter is sealed and penetrates into the airway tube, and is sealed from the side of the lower part of the airway tube, and communicated with a liquid storage bag. The beneficial effect of the present invention is: through directional filling of lubricating oil, sufficient lubricating fluid can be ensured on the turning contact force surface, and the urethra can pass through the bend of the urethra more smoothly, reducing the pain and discomfort of patients.

Description

Technical field[0001]The invention relates to the technical field of urology.Background technique[0002]When urinary catheterization is performed on urological patients, the catheterization device is connected to the patient's body to achieve catheterization. However, when the urinary catheter enters the body, for example, in the male urethra, there is a curve position, and the catheter head or catheter cannot pass through this curve smoothly, causing pain and discomfort, and catheterization The insertion of the device has brought trouble, and the conventional catheterization device has not solved this problem.Summary of the invention[0003]The technical problem to be solved by the present invention is to provide a urinary catheterization device for urological surgery in view of the above-mentioned technical deficiencies. Through the directional filling of lubricating oil, it is ensured that there is sufficient lubricating fluid on the turning contact force surface, and it can pass th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M25/10A61M1/00
CPCA61M1/0023A61M25/1025A61M1/84
Inventor 王志刚吴建萍宋松毅罗冬平
Owner 王志刚
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