Joint processing device for urethral catheters with different diameters

A technology for treating devices and urinary catheters, which is applied in the direction of catheters, connecting tubes, and medical devices. It can solve problems such as bacterial growth, bacteriuria, urinary tract infections, and wrinkles at the docking point, and reduce the time for wrinkles to appear. , Prevent urine backflow and seepage, and prevent backflow and leakage

Inactive Publication Date: 2022-03-22
KAIFENG CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a joint processing device for urinary catheters with different diameters, so as to solve the problem that when the pipes with different diameters proposed in the background art are butted, there is no smooth transition at the butt joint, which will cause wrinkles at the butt joint Folds, this kind of folds will accumulate a lot of sediment in the urine, which is very easy to become a breeding ground for bacteria. After a long time, the bacteria will go up, which will easily cause bacteriuria and urinary tract infection.

Method used

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  • Joint processing device for urethral catheters with different diameters
  • Joint processing device for urethral catheters with different diameters
  • Joint processing device for urethral catheters with different diameters

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Comparison scheme
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Embodiment 1

[0029] see Figure 1-3 , the present invention provides a technical solution:

[0030] A joint processing device for urinary catheters of different diameters, comprising a joint 1, the inner side of the joint 1 is provided with a passage for urine to flow through, and the inlet and outlet ends of the passage are provided with conical connecting passages, the conical The tip of the connecting channel faces the flow direction of the water flow. Under this setting, the docking of catheters with different calibers can be realized. The inner side of the connecting channel at the inlet end is provided with an inlet sealing ring 19, and the outer side of the connecting channel at the outlet end is provided with an outlet sealing ring. 16. The connection channel at the inlet end is used to realize the docking of the interface inlet pipes 10 of different diameters, and the connection channel at the outlet end is used to realize the docking of the interface outlet pipes 11 of different ...

Embodiment 2

[0035] see Figure 1-3 , the present invention provides a technical solution:

[0036] In this embodiment, the same part as Embodiment 1 will not be repeated, the difference is:

[0037] Further, the fixing module also includes a limiting plate 20 and a clamping plate 21 arranged on the outside of the joint 1, one side of the limiting plate 20 is fixedly connected with the first airbag 12, and the outer side of the clamping plate 21 and the outer side of the push rod 6 Fixedly connected, the clamping plate 21 can follow the movement of the push rod 6 to compress or loosen the first air bag 12, the inner side of the first air bag 12 communicates with the inner side of the second air bag 13, under this arrangement, along with The movement of the push rod 6, when the connecting cap 8 moves to the outside of the joint 1, the push rod 6 will also drive the clamping plate 21 to compress the first air bag 12, and the gas in the first air bag 12 will replenish the second air bag 13 ...

Embodiment 3

[0042] see Figure 1-3 , the present invention provides a technical solution:

[0043] In this embodiment, the same parts as those in Embodiment 1 and Embodiment 2 will not be repeated, and the difference is that:

[0044] Further, the inner side of the joint 1 is wound with a heating wire 23, and the inner side of the joint 1 is fixedly connected with a vibration motor 15. The working temperature of the heating wire 23 is 40°-45°. When performing bladder irrigation, the liquid is heated to increase the solubility of the liquid, and the crystals and precipitates attached to the inner side of the pipeline are taken away. On the one hand, it prevents the excessive water vapor generated by the heating wire 23 from being too high, resulting in the reverse flow of water vapor, and the vibration motor 15 plays the role of shaking and shaking to ensure the smooth dissolution of crystals.

[0045] By adopting the above technical scheme: the inner side of the joint 1 is wound with a ...

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Abstract

A connector processing device for catheters with different diameters comprises a connector, a channel for urine to flow through is formed in the inner side of the connector, conical connecting channels are arranged at the inlet end and the outlet end of the channel respectively, the tip ends of the conical connecting channels face the flowing direction of water flow, and butt joint of the catheters with different diameters is achieved. An inlet sealing ring is arranged on the inner side of the connecting channel at the inlet end, an outlet sealing ring is arranged on the outer side of the connecting channel at the outlet end, the connecting channel at the inlet end is used for achieving butt joint of connector inlet pipes with different diameters, and the connecting channel at the outlet end is used for achieving butt joint of connector outlet pipes with different diameters. The gravity sensor is used for recognizing the horizontal posture or the vertical posture of the connector, the connector is further provided with a position adjusting module, and the position adjusting module is further provided with a fixing module.

Description

technical field [0001] The invention relates to the technical field of catheter joint processing, in particular to a joint processing device for urinary catheters with different diameters. Background technique [0002] Urinary catheters have different diameters depending on the size of the recipient. When pipes of different diameters are butted, there is no smooth transition at the butt joint, which will cause wrinkles at the butt joint, which will accumulate more urine The sediment in the urine can easily become a breeding ground for bacteria. After a long time, the bacteria will go up, which will easily cause bacteriuria and urinary tract infection. Urine is also a kind of dissolving liquid that dissolves a lot of solid substances. The temperature in the human body is high, but when the weather is cold, when the urine flows out of the body, the temperature will drop rapidly, and the decrease in solubility will cause the fixed substances in the urine to quickly precipitate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M25/00A61M25/02A61M39/10
CPCA61M25/0017A61M25/02A61M39/10A61M2025/0019A61M2025/024A61M2025/028A61M2202/0496A61M2205/106A61M2205/3327A61M2205/07A61M2205/3653A61M2210/1085A61M2202/0014A61M2210/005
Inventor 李叔夏钟洁寇妍妍
Owner KAIFENG CENT HOSPITAL
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