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A catheter switch

A catheter and switch technology, which is applied in the field of catheterization devices, can solve the problems that the catheter is easy to contact with the human body, and urine rubs against the human body, etc.

Active Publication Date: 2022-06-28
常熟伟盛医疗用品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that after the urine in the liquid storage chamber is discharged, there will be undripped urine remaining at the lower connection port, and the urinary catheter is easy to contact with the human body during use, so that the lower The defect that the urine remaining at the connection port rubs against the human body

Method used

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Embodiment

[0037] refer to figure 1 and figure 2 , a catheter switch disclosed in this application, comprising a protective shell 2, the protective shell 2 is set as a cylindrical shape with one side open, and the front side of the protective shell 2 is set as an open side. The rear side of the protective shell 2 is provided with an insertion port 17, the insertion port 17 is inserted with a urination tube 1, the upper end of the urination tube 1 is communicated with a plug tube 18, the urine tube 1 is set as a rubber hose, and the plug tube 18 is set as a plastic hard tube , the plug tube 18 is connected with the upper end face of the urination tube 1 at 45°. A bonding plate 25 is fixed on the outer wall of the upper end of the plug-in tube 18 , and the plug-in tube 18 is bonded to the discharge port of the urine bag through the adhesive plate 25 , so that the urine in the urine bag can flow into the urinary tube 1 . The lower end of the urination tube 1 is set as a urination opening...

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Abstract

The application discloses a catheter switch, which is applied in the field of catheterization devices, and solves the problem that after the urine in the liquid storage chamber is discharged, the urine that does not drip will remain at the lower connection port, and the catheter is in use. It is easy to contact with the human body in the middle, so that the residual urine at the lower connection port rubs against the human body. The key point of the technical solution is a catheter switch, including a urinary catheter. The outer side of the urinary catheter is provided with a protective shell. The urinary catheter The urination port at the lower end is set in the protective shell, the protective shell directly below the urination port is provided with a urination through hole, the upper end of the urination tube passes through the protective shell, and a urination switch is arranged in the protective shell; the technical effect is to prevent urination The contact between the tube and the human body makes the residual urine rub against the human body.

Description

technical field [0001] The present application relates to the technical field of urinary catheterization devices, in particular to a urinary catheter switch. Background technique [0002] A catheter is a tube that is inserted into the bladder through the urethra to drain urine. It is a tube made of natural rubber, silicone rubber or polyvinyl chloride. It can be inserted into the bladder through the urethra to drain urine. The catheter is inserted into the bladder. Then, there is a balloon near the head end of the catheter to fix the catheter to stay in the bladder, and it is not easy to come out, and the drainage tube is connected to the urine bag to collect urine, the urine bag is connected to the urination tube for urination, and the urination tube is provided with a control Urine bag urination switch. [0003] The existing Chinese patent with publication number CN104258476A discloses a catheter pressure switch device for exercising a patient's ability to urinate, compri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M39/28A61M25/00
CPCA61M39/28A61M25/0017
Inventor 晋政徐伟陈宇凯
Owner 常熟伟盛医疗用品有限公司
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