CN220477922U - Disposable multi-cavity high pressure resistant transfusion extension tube - Google Patents
Disposable multi-cavity high pressure resistant transfusion extension tube Download PDFInfo
- Publication number
- CN220477922U CN220477922U CN202320446742.1U CN202320446742U CN220477922U CN 220477922 U CN220477922 U CN 220477922U CN 202320446742 U CN202320446742 U CN 202320446742U CN 220477922 U CN220477922 U CN 220477922U
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- CN
- China
- Prior art keywords
- extension tube
- pressure resistant
- high pressure
- cavity high
- disposable multi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001802 infusion Methods 0.000 claims abstract description 17
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model aims to provide a novel disposable multi-cavity high-pressure-resistant infusion extension tube. The product has reasonable structural design, and the main pipeline is made of medical polyurethane materials, so that the high pressure resistance of the extension pipe is enhanced, and the purpose of multi-channel transfusion is achieved through four transmission channels.
Description
Technical Field
The utility model belongs to the field of medical appliances, and particularly relates to a disposable multi-cavity high-pressure-resistant infusion extension tube.
Background
The disposable infusion extension tube is a common medical consumable, and after aseptic treatment, a channel between a vein and a liquid medicine is established, so that the disposable infusion extension tube is suitable for connection of pipelines, infusion, blood transfusion diversion and the like. The device is generally formed by connecting an inner cone luer connector, an outer cone luer connector, a main pipeline, a protective cap and a protective sleeve, and a part of the extension tube is also provided with a flow stopping clamp, a tee joint and the like. The common disposable infusion extension tube is made of PCV, so that the pressure resistance of the infusion tube is general, and the usability of the infusion extension tube is limited.
Disclosure of Invention
The utility model aims to provide a novel disposable multi-cavity high-pressure-resistant infusion extension tube, which has strong structural performance and high practicability.
1. The technical scheme of the utility model is as follows: a disposable multi-cavity high-pressure resistant infusion extension tube is characterized in that a main body pipeline is made of medical polyurethane, and the main body pipeline is connected with an outer cone luer connector.
2. The disposable multi-cavity high-pressure resistant infusion extension tube is characterized in that the four transmission pipelines are connected with the inner cone luer connector and can infuse liquid medicine at the same time.
The utility model has the following advantages: the product has reasonable structural design, and the main pipeline is made of medical polyurethane materials, so that the high pressure resistance of the extension pipe is enhanced, and the purpose of multi-channel transfusion is achieved through four transmission channels.
Drawings
FIG. 1 is a schematic view of a disposable multi-cavity high pressure resistant infusion extension tube according to the utility model.
FIG. 2 is a schematic drawing of the disposable multi-cavity high pressure resistant infusion extension tube of the present utility model with reference numerals: 1. an outer cone luer connector, a main body pipeline, a double-passage connector and an inner cone luer connector.
Detailed Description
As shown in fig. 2, the outer cone luer connector is connected with the main body pipeline 2, the main body pipeline 2 is connected with the double-channel connector 3 to form a main transmission pipeline, the main body pipeline 2 is connected with the double-channel connector 3, and the main body pipeline 2 is connected with the inner cone luer connector 4 to form four channels.
Claims (3)
1. The disposable multi-cavity high-pressure resistant infusion extension tube is characterized by comprising an outer cone luer connector, a main body pipeline, a double-passage connector and an inner cone luer connector, wherein each main body pipeline is high-pressure resistant.
2. The single-use, multi-lumen, high pressure resistant infusion extension tube of claim 1, wherein the body tubing is made of medical polyurethane and is connected to an external luer fitting.
3. The single-use, multi-lumen, high pressure resistant infusion extension tube of claim 1, wherein the four transfer lines are connected to an internal luer fitting for simultaneous infusion of medical fluids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446742.1U CN220477922U (en) | 2023-03-02 | 2023-03-02 | Disposable multi-cavity high pressure resistant transfusion extension tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446742.1U CN220477922U (en) | 2023-03-02 | 2023-03-02 | Disposable multi-cavity high pressure resistant transfusion extension tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220477922U true CN220477922U (en) | 2024-02-13 |
Family
ID=89832085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320446742.1U Active CN220477922U (en) | 2023-03-02 | 2023-03-02 | Disposable multi-cavity high pressure resistant transfusion extension tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220477922U (en) |
-
2023
- 2023-03-02 CN CN202320446742.1U patent/CN220477922U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |