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Urinary catheter having anti-clogging and anti-inflammatory functions

A urinary catheter and anti-blocking technology, applied in the field of medical supplies, can solve problems such as poor urination, ureteral blockage, aggravated urethral and bladder irritation, and achieve the effect of preventing blockage

Active Publication Date: 2015-12-09
SHAANXI YUANGUANG HI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, during the catheterization process, due to the extrusion of the bladder, the ureter close to the catheter head is compressed and deformed to cause blockage, resulting in poor urination. The urinary catheter is taken out for inspection, faulty and disinfected, and then reinserted, which not only brings pain to the patient, but also aggravates the irritation to the urethra and bladder, making them more prone to inflammation

Method used

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  • Urinary catheter having anti-clogging and anti-inflammatory functions
  • Urinary catheter having anti-clogging and anti-inflammatory functions
  • Urinary catheter having anti-clogging and anti-inflammatory functions

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] Such as Figure 1 to Figure 5 As shown, a urinary catheter with anti-clogging and anti-inflammatory functions is mainly composed of a urinary catheter, an air supply tube and a catheter head, the air supply tube is attached to the catheter, and the catheter head is located at the end of the catheter. The end of the catheter head away from the catheter is conical, and a catheter port is set on the wall of the catheter near the catheter head. When catheterizing, the catheter head is inserted into the bladder through the human urethra, and the urine in the bladder Enter the catheter through the catheter port, and drain out of the catheter from the catheter.

[0023] A plurality of parallel support frames made of hard materials are arranged in the catheter close to the catheter head, so that the catheter will not be blocked due to the extrusion of external force. The support frame is made of metal sheets into a ring shape or a ring shape with an opening, and is placed in o...

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Abstract

The invention discloses a urinary catheter having anti-clogging and anti-inflammatory functions. The urinary catheter is mainly composed of a urinary catheter body, an air supply tube and a urinary catheterization head; a support frame is arranged inside the part, close to the urinary catheterization head, of the urinary catheter body, so as to prevent the urinary catheter body from getting clogged; a drug accommodating hole, in which drugs made from a photo-biotin composite medical material or other anti-inflammatory drugs are accommodated, is formed in the urinary catheterization head; a drug hole formed in the urinary catheterization head is communicated with the drug accommodating hole to enable urine to make contact with the drugs; and urine conveys the drugs to the inner wall of bladder and urethra, so that the drugs can be directly applied to focuses to achieve an anti-inflammatory effect.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, in particular to a urinary catheter with anti-blocking and anti-inflammatory functions, which belongs to the optimization technology of urinary catheters. Background technique [0002] The urinary catheter is inserted into the bladder through the urethra for catheterization. Due to the rejection reaction of the human body, local inflammation of the bladder or urethra is often caused. Moreover, during the catheterization process, due to the extrusion of the bladder, the ureter close to the catheter head is compressed and deformed to cause blockage, resulting in poor urination. The urinary catheter is taken out for inspection, excreted, faulty and disinfected, and then reinserted, which not only brings pain to the patient, but also aggravates the irritation to the urethra and bladder, making them more prone to inflammation. [0003] Therefore, there is a need to find a urinary catheter th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/10A61M31/00
Inventor 张君华
Owner SHAANXI YUANGUANG HI TECH
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