Urethra dilation catheter

A technology of urethral expansion and urinary catheter, which is applied in the field of medical equipment, can solve the problems of inability to complete the catheterization process, inability to complete the catheterization process, troublesome operation and use, etc., and achieve the effect of relieving patients' pain, convenient operation, and avoiding switching back and forth

Inactive Publication Date: 2016-11-23
四川一众药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the treatment of some patients, the catheterization process cannot be completed with a catheter alone, and a urethral dilator is required
However, most urethral dilators are solid and cannot be used for catheterization
A single catheter or urethral dilator cannot be used when encountering difficult operations and treatments such as

Method used

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  • Urethra dilation catheter

Examples

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Example Embodiment

[0012] The present invention will be further described in detail below through specific implementation examples in conjunction with the accompanying drawings.

[0013] figure 1 Shows the urethral dilatation catheter provided by the present invention, including a straight tube 2, an elbow connected to the front end of the straight tube 2, a handle 3 connected to the back end of the straight tube 2, and the handle 3 is provided with a urination communicating with the straight tube 2 The front end of the elbow 1 is tapered and blunt, and the front end is provided with a number of injection holes 11, and the side wall of the front end of the elbow is provided with two urinary side holes 12; the straight tube 2 is provided with a drug tube 8, the drug One end of the tube 8 is connected to the spray hole 11 at the front end of the elbow 1, and the other end extends out of the straight tube 2 and is connected with a hose 9. The hose 9 is provided with a valve and a water pump 10, and th...

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Abstract

The invention discloses a urethral expansion catheter, which belongs to the technical field of medical appliances and comprises a straight tube, an elbow connected to the front end of the straight tube, and a handle connected to the rear end of the straight tube. The handle is provided with a urination hole communicating with the straight tube; The front end of the elbow is conical and blunt, with several injection holes on the front end surface, and two catheterization side holes on the side wall of the elbow at the front end; one end of the medicine tube is connected to the injection hole at the front end of the elbow, and the other end extends Out to the outside of the straight pipe and connected with a hose, the hose is provided with a valve and a water pump, and the end of the hose is connected with a liquid storage barrel; the front wall of the straight pipe is provided with an expansion air bag, and the inside of the straight pipe is provided with a A trachea, one end of the trachea is connected with the expansion balloon, and the other end extends out of the straight tube; the rear tube body of the straight tube has a diversion section, and a sampling tube is externally connected to one side of the diversion section. The patient's pain is relieved, and the operation of the medical staff is also convenient, and the catheterization and urethral expansion operations can be completed at the same time.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a urethral expansion catheter. Background technique [0002] Medically, catheterization generally uses disposable catheters of materials such as rubber and plastics. During the treatment of some patients, the catheterization process cannot be completed with a catheter alone, and a urethral dilator is also required. However, most urethral dilators are solid, and catheterization cannot be completed during operation and use. When encountering multiple operations and treatments such as difficult catheterization, urethral stricture dilation, urethral reunion, bladder blood clot removal, and auxiliary indwelling rubber catheter, a single catheter or urethral dilator cannot be completed. In order to complete the operation and treatment, the cooperation of the two is required, repeated disinfection or replacement is required during use, and the operation and use are cumberso...

Claims

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Application Information

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IPC IPC(8): A61M29/02A61M25/00A61M19/00A61B10/00
CPCA61M29/00A61B10/007A61M19/00A61M25/0043A61M25/007A61M2210/1078
Inventor 马英祥
Owner 四川一众药业有限公司
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