CN216169374U - Catheter connector capable of reducing urine pollution - Google Patents
Catheter connector capable of reducing urine pollution Download PDFInfo
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- CN216169374U CN216169374U CN202023295913.0U CN202023295913U CN216169374U CN 216169374 U CN216169374 U CN 216169374U CN 202023295913 U CN202023295913 U CN 202023295913U CN 216169374 U CN216169374 U CN 216169374U
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- interface
- catheter
- urine
- liquid
- wash
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Abstract
The utility model relates to a catheter connector capable of reducing urine pollution, which comprises a connector main body, wherein a catheter interface, a urine bag interface and a liquid taking/flushing interface which are communicated with each other are arranged on the connector main body, the urine tube interface is arranged on one side of the connector main body, and the urine bag interface and the liquid taking/flushing interface are arranged on the other side of the connector main body in a branching manner to form a Y-shaped structure. The joint can prevent urine from flowing back and being polluted, the integrity of the catheter cannot be influenced by the joint, and the joint is convenient to connect, and is anti-drop and firm.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a catheter connector capable of reducing urine pollution.
Background
At present, hospital medical workers generally have 2 methods for collecting urine specimens of patients with clinical indwelling catheters: the first method is to separate the ureter and the urine bag, sterilize the end of the ureter, and leave a specimen after a small amount of urine is discharged; the second one is that the ureter and the urine bag are not separated, after the lower section of the ureter is disinfected, 5-10ml of urine is extracted by an injector to be used as a specimen; the first mode destroys the tightness of a urine collecting system, is very easy to cause false positive of urine culture and even urinary infection, so that a specimen is polluted, and the disinfectant remained at the tail end of a ureter can influence bacterial reproduction if being mixed with the specimen, so that the colony number is reduced, and false negative of the urine specimen is caused; the second mode easily causes the problems of the integrity damage of the catheter, the leakage of urine from the catheter, urinary tract infection, urine pollution and the like, so that the real data of the sample of the patient cannot be detected in time, and the judgment of the doctor on the disease development of the patient is influenced.
The utility model provides a catheter connector capable of reducing urine pollution, which can prevent urine from flowing back and being polluted, can not influence the integrity of a catheter, and is convenient to connect, anti-drop and firm.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provide a catheter connector capable of reducing urine pollution.
In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:
the utility model provides a reduce urine pollution's catheter connects, includes and connects the main part, be equipped with the ureter interface, urine bag interface and get liquid/wash the interface that communicate each other in the joint main part, the ureter interface sets up the one side at the joint main part, and urine bag interface and get liquid/wash the interface bifurcation setting and form "Y" type structure at the opposite side that connects the main part.
Furthermore, the ureter interface is conical shape to the circular cone bottom edge of ureter interface extends outside the joint main part, forms outstanding resistance festival, is used for being connected with corresponding ureter, prevents to take off the pipe.
Furthermore, the material at the ureter interface is hard plastic.
Furthermore, a section of thread is arranged on the outer surface of the liquid taking/flushing interface and is used for being in thread fit with a corresponding needle-free closed infusion joint.
Further, a double-layer valve is arranged inside the liquid taking/flushing interface to prevent urine from flowing backwards.
Further, the material at the urine bag interface is soft silica gel.
The utility model has the beneficial effects that:
the joint can prevent urine from flowing back and being polluted, the integrity of the catheter cannot be influenced by the joint, and the joint is convenient to connect, and is anti-drop and firm.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures illustrate: 1. joint main part, 2, ureter interface, 3, urine bag interface, 4, get liquid/wash the interface, 41, double-deck valve.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, the catheter connector for reducing urine pollution comprises a connector body 1, wherein a catheter interface 2, a urine bag interface 3 and a liquid taking/flushing interface 4 which are communicated with each other are arranged on the connector body 1, the urine bag interface 2 is arranged on one side of the connector body 1, and the urine bag interface 3 and the liquid taking/flushing interface 4 are arranged on the other side of the connector body 1 in a branching mode to form a Y-shaped structure.
The ureter interface 2 is conical shape to the circular cone bottom edge of ureter interface 2 extends outside the joint main part 1, forms outstanding resistance festival, is used for being connected with corresponding ureter, prevents to take off the pipe.
The material of the catheter interface 2 is hard plastic.
The outer surface of the liquid taking/flushing interface 4 is provided with a section of thread which is used for being in thread fit with a corresponding needle-free closed infusion connector, and the liquid taking/flushing interface 4 is also made of silica gel.
The inside of the liquid taking/flushing port 4 is provided with a double-layer valve 41 to prevent urine from flowing backwards.
The material of urine bag interface 3 department is soft silica gel.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a reduce catheter of urine pollution connects, includes and connects main part (1), its characterized in that, be equipped with ureter interface (2), urine bag interface (3) and get liquid/wash interface (4) that communicate each other on connecting main part (1), ureter interface (2) set up the one side of connecting main part (1), and urine bag interface (3) and get liquid/wash interface (4) branching setting and form "Y" type structure at the opposite side that connects main part (1), it is equipped with one section screw thread on the surface of liquid/wash interface (4) to get liquid/wash and connect looks screw-thread fit with corresponding needleless airtight infusion, get liquid/wash interface (4) inside and be equipped with double-layer valve (41) to prevent the urine regurgitation.
2. A catheter adapter for reducing urine contamination according to claim 1, wherein the catheter interface (2) is conical in shape and the conical bottom edge of the catheter interface (2) extends out of the adapter body (1) forming a protruding resistance joint for connection with a corresponding catheter preventing detachment.
3. A catheter adapter according to claim 2, characterized in that the material of the catheter interface (2) is hard plastic.
4. The urinary catheter adapter capable of reducing urine pollution according to claim 1, wherein the material of the urine bag port (3) is soft silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295913.0U CN216169374U (en) | 2020-12-30 | 2020-12-30 | Catheter connector capable of reducing urine pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023295913.0U CN216169374U (en) | 2020-12-30 | 2020-12-30 | Catheter connector capable of reducing urine pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169374U true CN216169374U (en) | 2022-04-05 |
Family
ID=80857835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023295913.0U Active CN216169374U (en) | 2020-12-30 | 2020-12-30 | Catheter connector capable of reducing urine pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169374U (en) |
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2020
- 2020-12-30 CN CN202023295913.0U patent/CN216169374U/en active Active
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