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Catheter for female

A technique for urinary catheters and women, applied in the field of medical equipment, can solve problems such as leakage of urine and difficult insertion, and achieve the effects of convenient use, convenient insertion, and prevention of leakage of urine.

Inactive Publication Date: 2018-07-27
JIANGXI YIKANG MEDICAL INSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The catheter is a tube made of natural rubber, silicone rubber or polyvinyl chloride (PVC). It can be inserted into the bladder through the urethra to drain urine. After the catheter is inserted into the bladder, there is a balloon near the tip of the catheter The fixed urinary catheter is left in the bladder to discharge the urine in the bladder; the existing urinary catheter is not easy to insert into the bladder because its air bag is closed during use, and at the same time, its The tightness of the air bag and urethra needs to be improved, and urine leakage is prone to occur

Method used

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  • Catheter for female
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Examples

Experimental program
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Embodiment 1

[0023] Embodiment 1: a kind of urinary catheter for women, see Figure 2 to Figure 4 Including the insertion tube 5, the closed air bag 4 arranged at the front end of the insertion tube 5, the front end 2 of the insertion tube is closed, and the side wall of the front end 2 of the insertion tube is provided with an oval drainage hole 3.

[0024] Further, this design is also provided with a second closed airbag 7 on the lower part of the insertion tube on the lower side of the closed airbag 4, and further, this design is also provided with a closed airbag 7 on the insertion tube near the lower side of the closed airbag. The auxiliary airbag 6, the volume of the closed auxiliary airbag 6 is smaller than the closed airbag 4, and the closed auxiliary airbag 6 is arranged adjacent to the closed airbag. When the insertion tube is inserted into the urethra, the closed airbag 4 is located in the bladder, the auxiliary closed airbag 6 is located in the upper urethral opening of the bla...

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Abstract

The invention discloses a catheter for female which has novel design and is convenient to use. The catheter comprises an insert tube, a closed air bag placed at the front end of the insert tube; a front end of the insert tube is closed, and an elliptical drainage hole is arranged in the front side wall of the insert tube; a second enclosed air bag is disposed on the lower middle portion of the insert tube on the lower side of the closed air bag; the closed air bag is located within the bladder when the insert tube is inserted into the urethra; the second enclosed air bag is located at the lower urethral opening of the bladder.

Description

technical field [0001] The invention relates to a medical device, in particular to a urinary catheter for women. Background technique [0002] The catheter is a tube made of natural rubber, silicone rubber or polyvinyl chloride (PVC), which can be inserted into the bladder through the urethra to drain urine out. After the catheter is inserted into the bladder, there is a balloon near the tip of the catheter The fixed urinary catheter stays in the bladder, so as to discharge the urine in the bladder; the existing urinary catheter is not easy to insert into the bladder due to its airtight air bag in use, and at the same time, after insertion, its The tightness between the air bag and the urethra needs to be improved, and urine leakage is prone to occur. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, meet the needs of reality, and provide a urinary catheter for women with novel structural design and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/10
CPCA61M25/007A61M25/1002A61M25/1011A61M2025/1013A61M2210/1085A61M2210/1089A61M2210/005
Inventor 闫维君桂华亮
Owner JIANGXI YIKANG MEDICAL INSTR GROUP
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