CN203001578U - Remaining needle end mouth protective cap - Google Patents
Remaining needle end mouth protective cap Download PDFInfo
- Publication number
- CN203001578U CN203001578U CN 201320030003 CN201320030003U CN203001578U CN 203001578 U CN203001578 U CN 203001578U CN 201320030003 CN201320030003 CN 201320030003 CN 201320030003 U CN201320030003 U CN 201320030003U CN 203001578 U CN203001578 U CN 203001578U
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- CN
- China
- Prior art keywords
- main body
- remaining needle
- capsule
- sponge
- protection cap
- 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.)
- Expired - Fee Related
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- Materials For Medical Uses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a remaining needle end mouth protective cap which comprises a main body, a sponge, a capsule, a disinfectant and a sealing sticky note, wherein the main body is in a cylinder shape with an opening end, inner threads are arranged on the inner surface of the opening end, the inner threads are standard Luer connector inner threads, the sponge is located inside a cavity of the main body, a closed end of the main body is provided with a pointed object, the capsule is located between the pointed object and the sponge, the disinfectant is placed inside the capsule, and the sealing sticky note is located at the opening end of the main body and enables the opening end of the main body to be closed. The capsule is made of gelatin and can be punctured easily by the pointed object under external force, and an anti-skidding line protruding structure is arranged on the outer portion of the main body. The remaining needle end mouth protective cap is disposable, small and exquisite in structure and easy to use, and can effectively protect a remaining need end mouth from being polluted. The remaining needle end mouth protective cap not only achieves the goal of physical dust resistance and antibacterial function or bacteria prevention, but also has a continuous disinfection function to a transfusion connector through disinfection liquid in the sponge.
Description
Technical field
This utility model relates to a kind of remaining needle port protection cap, belongs to disposable use medical apparatus and instruments.
Background technology
Venous duct generally uses clinically, however the annual but constantly increase of case that causes iatrogenic disease due to its joint pollution.Remaining needle for example, claim again the venous cannula pin, can reduce the vascular puncture number of times, alleviate patient's misery, at present in clinical extensive use, but present remaining needle port with regard in arbitrarily being exposed to air, enters thereby increased from port the probability that vein infects owing to adopting one-way valve structures when not using.
Summary of the invention
The purpose of this utility model is can effectively prevent patient's infected new type medical equipment remaining needle port protection cap when infusing in order to provide a kind of.Both can play physics dustproof, the purpose of bacteriological protection can continue disinfective action to infusion connector by the disinfectant solution in sponge again.
For achieving the above object, this utility model comprises main body, sponge, capsule, disinfectant and Sealing piece; Described main body is cylindrical, an end opening, and the inner surface of opening one end is provided with female thread, and female thread is standard Luer interface female thread; Described sponge is positioned at body cavity, and the closed end of main body is provided with a sharp shaped material, and capsule is between sharp shaped material and sponge, and described disinfectant is placed in capsule; Sealing piece is positioned at body openings one end, makes body openings one end airtight.Described capsule is that gelatin is made, and is easily punctured by sharp shaped material under external force; Described main body outside is provided with anti-skidding striped bulge-structure.
Adopt said structure, the disposable use of this utility model, structure is small and exquisite, use is simple, can effectively prevent the pollution to the remaining needle port, plays the effect of protecting from infection.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of this utility model.
Fig. 1 is cross-sectional view of the present utility model.
In figure 1. main body 2. sponge 3. capsule 4. disinfectant 5, Sealing piece 6, female thread 7, sharp shaped material
The specific embodiment
This utility model comprises main body 1, sponge 2, capsule 3, disinfectant 4 and Sealing piece 5; Described main body 1 is cylindrical, an end opening, and the inner surface of opening one end is provided with female thread 6, and female thread 6 is standard Luer interface female thread; Described sponge 2 is positioned at main body 1 cavity, and the closed end of main body 1 is provided with a sharp shaped material 7, and capsule 3 is between sharp shaped material 7 and sponge 2, and described disinfectant 4 is placed in capsule 3; Sealing piece 5 is positioned at main body 1 opening one end, makes main body 1 opening one end airtight.Described capsule 3 is made for gelatin, is easily punctured by sharp shaped material 7 under external force.Described main body 1 outside is provided with anti-skidding striped bulge-structure 7.Described main body 1 is made by medical plastic or medical grade rubber or medical silica-gel or metal.Described disinfectant 3 is 70-75% ethanol, povidone iodine or 70-75% isopropyl alcohol.Described sponge 2 is to be made by medical macromolecular materials.Described medical macromolecular materials are to be made by natural macromolecular material or synthesized polymer material.Described natural macromolecular material refers to Cotton Gossypii, silk, chitin.Described synthesized polymer material refers to polrvinyl chloride, natural rubber, polyethylene, polyamide, polypropylene, polystyrene, silicone rubber, polyester, politef, polymethyl methacrylate or polyurethane.
the Sealing piece 4 of first tearing during use, the female Luer of remaining needle port is screwed in the female thread 5 of this utility model main body 1, sponge 2 and capsule 3 in extruding main body 1 cavity, because capsule 3 is made for gelatin, easily punctured by sharp shaped material 7 under external force, after capsule 3 is punctured, disinfectant 4 in capsule 3 is released, sponge 2 absorption with high-hydroscopicity energy, when remaining needle port and main body 1 screw, sponge 2 discharges the disinfectant 4 of its absorption, the remaining needle port is immersed in disinfectant 3, port is continued sterilization, and it is dustproof to play physics, the effect of bacteriological protection.
Claims (9)
1. a remaining needle port protection cap, is characterized in that: comprise main body, sponge, capsule, disinfectant and Sealing piece; Described main body is cylindrical, an end opening, and the inner surface of opening one end is provided with female thread, and female thread is standard Luer interface female thread; Described sponge is positioned at body cavity, and the closed end of main body is provided with a sharp shaped material, and capsule is between sharp shaped material and sponge, and described disinfectant is placed in capsule; Sealing piece is positioned at body openings one end, makes body openings one end airtight.
2. a kind of remaining needle port protection cap according to claim 1, it is characterized in that: described capsule is that gelatin is made, and is easily punctured by sharp shaped material under external force.
3. a kind of remaining needle port protection cap according to claim 1 is characterized in that: described main body outside is provided with anti-skidding striped bulge-structure.
4. a kind of remaining needle port protection cap according to claim 1 is characterized in that: described main body is made by medical plastic or medical grade rubber or medical silica-gel or metal.
5. a kind of remaining needle port protection cap according to claim 1, it is characterized in that: described disinfectant is 70-75% ethanol, povidone iodine or 70-75% isopropyl alcohol.
6. a kind of remaining needle port protection cap according to claim 1, it is characterized in that: described sponge is to be made by medical macromolecular materials.
7. a kind of remaining needle port protection cap according to claim 6, it is characterized in that: described medical macromolecular materials are to be made by natural macromolecular material or synthesized polymer material.
8. a kind of remaining needle port protection cap according to claim 7, it is characterized in that: described natural macromolecular material refers to Cotton Gossypii, silk, chitin.
9. a kind of remaining needle port protection cap according to claim 7, it is characterized in that: described synthesized polymer material refers to polrvinyl chloride, natural rubber, polyethylene, polyamide, polypropylene, polystyrene, silicone rubber, polyester, politef, polymethyl methacrylate or polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030003 CN203001578U (en) | 2013-01-21 | 2013-01-21 | Remaining needle end mouth protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030003 CN203001578U (en) | 2013-01-21 | 2013-01-21 | Remaining needle end mouth protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203001578U true CN203001578U (en) | 2013-06-19 |
Family
ID=48593216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030003 Expired - Fee Related CN203001578U (en) | 2013-01-21 | 2013-01-21 | Remaining needle end mouth protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203001578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007387A (en) * | 2013-01-21 | 2013-04-03 | 北京望升伟业科技发展有限公司 | Detaining needle port protection cap |
-
2013
- 2013-01-21 CN CN 201320030003 patent/CN203001578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007387A (en) * | 2013-01-21 | 2013-04-03 | 北京望升伟业科技发展有限公司 | Detaining needle port protection cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: North building, building 3, 100070 Beijing City, Fengtai District Seahawks Hospital No. 8 Room 202 2 Patentee after: BEIJING KANGYIRUI BIOTECHNOLOGIES CO., LTD. Address before: 100039 No. 2-202, Taiping Road, 48, Beijing, Haidian District Patentee before: Wangsheng Weiye Tech Development Co., Ltd., Beijing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |