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Novel urinary catheter and joint and cleaning method thereof

A urinary catheter, a new type of technology, applied in the direction of catheters, other medical devices, enemas/irrigators, etc., can solve the problems of difficult cleaning of urinary catheter joints, easy dirty bladder, inconvenient cleaning of joints, etc., to achieve cleaning effect Good, the effect of increasing the washing area

Inactive Publication Date: 2020-03-31
上海蓓蕊医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the actual use of existing urinary catheters, often because patients need long-term catheterization operations, the connectors are kept in the urethra and bladder for a long time, and the connectors are easy to become dirty and smelly when they are kept in the bladder for a long time. Very unhygienic, but it is very inconvenient for medical staff to clean the joints
Therefore, it is a big catheterization medical problem that the present urinary catheter connector is difficult to clean

Method used

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  • Novel urinary catheter and joint and cleaning method thereof
  • Novel urinary catheter and joint and cleaning method thereof
  • Novel urinary catheter and joint and cleaning method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A new type of urinary catheter, connector, combined with figure 1 and figure 2 , comprising a joint 1 and a catheter body 2, the joint 1 and the catheter body 2 are cylindrical, the catheter body 2 is a pipeline made of natural rubber, silicone rubber or polyvinyl chloride (PVC). The urinary tube body 2 is detachably installed in the connector 1 . A first cleaning port 3 is provided on the side wall of the connector 1, and a second cleaning port 4 is provided on the side of the catheter body 2. The catheter body 2 is placed inside the connector 1, and the catheter body 2 is rotated. The port 3 communicates with the second cleaning port 4 . The inside of the joint 1 is provided with a first blocking piece 11, a first opening 12 is left between the first blocking piece 11 and the inner wall of the joint 1, and the end of the catheter body 2 is provided with a second blocking piece 21 , There is a second opening 22 between the second blocking piece 21 and the inner wal...

Embodiment 2

[0044] Based on the above-mentioned novel urinary catheter and connector, a cleaning method is proposed, combining image 3 and Figure 4 ,

[0045] The first step is to insert the catheter body 2 into the joint 1, and rotate the catheter body 2 so that the first cleaning port 3 and the second cleaning port 4 are staggered. At this time, the first port 12 and the second port Port 22 is connected to perform catheterization;

[0046] In the second step, after the connector 1 is placed inside the human body for a period of time, when cleaning is required, the catheter body 2 is inserted into the connector 1, and the catheter body 2 is rotated so that the first cleaning port 3 and the second cleaning port 4 alignment, at this moment, the first blocking sheet 11 blocks the second port 22, and the second blocking sheet 21 blocks the first port 12;

[0047] The third step is to inject physiological saline into the catheter body 2, and the physiological saline flows into the first cl...

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Abstract

The invention relates to the technical field of urinary catheterization medical devices, and discloses a novel urinary catheter and joint and a cleaning method thereof. The novel urinary catheter andjoint includes a joint and a urinary catheter body, the urinary catheter body is detachably installed in the joint, a first cleaning opening is arranged in the side wall of the joint, a second cleaning opening is arranged in the peripheral side of the urinary catheter body, the urinary catheter body is placed in the joint, and when the urinary catheter body is rotated, the first cleaning opening communicates with the second cleaning opening; a first blocking piece is arranged in the joint, a first through opening is left between the first blocking piece and the inner wall of the joint, the endpart of the urinary catheter body is provided with a second blocking piece, and a second through opening is left between the second blocking piece and the inner wall of the urinary catheter body; when the first cleaning opening communicates with the second cleaning opening, the first blocking piece blocks the second through opening, and the second blocking piece blocks the first through opening for cleaning operation; and when the first cleaning opening and the second cleaning opening are not in communication, the first through opening communicates with the second through opening for urinarycatheterization.

Description

technical field [0001] The invention relates to the technical field of urinary catheterization medical equipment, more specifically, it relates to a novel urinary catheter, a connector and a cleaning method thereof. Background technique [0002] Urinary catheter is a pipeline 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 tube near the head of the catheter. The balloon fixed catheter stays in the bladder so that it is not easy to come out, and the drainage tube is connected to the urine bag to collect urine. [0003] The existing urinary catheter includes a joint and a catheter body. The joint is placed in the bladder of a human body through the urethra, and is kept in the bladder for a long time until the patient does not need to perform a catheterization operation. [0004] In the actual use of existing urinary catheters...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/00A61M3/02
CPCA61M3/0279A61M25/0017A61M25/007A61M2025/0079A61M2210/1078
Inventor 杨松林吴德刚彭朗王玉珊侯杰
Owner 上海蓓蕊医疗科技有限公司
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