CN203001579U - Remaining needle port protective cap - Google Patents
Remaining needle port protective cap Download PDFInfo
- Publication number
- CN203001579U CN203001579U CN 201320030040 CN201320030040U CN203001579U CN 203001579 U CN203001579 U CN 203001579U CN 201320030040 CN201320030040 CN 201320030040 CN 201320030040 U CN201320030040 U CN 201320030040U CN 203001579 U CN203001579 U CN 203001579U
- Authority
- CN
- China
- Prior art keywords
- main body
- remaining needle
- needle port
- 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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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a remaining needle port protective cap which comprises a main body, a sponge, a sanitizer and a sealing paster. The main body is cylindrical, one end of the main body is open, and inner threads are arranged on the inner surface of the open end, and the inner threads are standard Luer connector inner threads. The sponge is located in a cavity of the main body, and two supports are arranged at a closed end of the main body to fix the sponge. The sanitizer is absorbed on the sponge. The sealing paster is located at the open end of the main body and enables the open end of the main body to be sealed. The top ends of the two supports are located at the position of a pipe opening cross section when a remaining needle port is screwed into the main body. An anti-slip stripe protrusion structure is arranged on the exterior of the main body. The remaining needle port protective cap is disposable, small and exquisite in structure, easy to use, and capable of effectively preventing contamination of the remaining needle port. Not only are the purposes of physical dust prevention and bacteria prevention achieved, but also an infusion connection opening can be continuously disinfected through the sanitizer 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, disinfectant, 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 two supports, fixedly sponges; Described disinfectant is adsorbed on sponge; Sealing piece is positioned at body openings one end, makes body openings one end airtight.The cross section position of mouth of pipe when two cantilever tip are positioned at remaining needle port screw-in main body; 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, disinfectant 4, Sealing piece 5, female thread 6, support 7, anti-skidding striped bulge-structure
The specific embodiment
This utility model comprises main body 1, sponge 2, disinfectant 3, Sealing piece 4; Described main body 1 is cylindrical, an end opening, and the inner surface of opening one end is provided with female thread 5, and female thread 5 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 two supports 6, and fixedly sponge 2; Described disinfectant 3 is adsorbed on sponge 2; Sealing piece 4 is positioned at main body 1 opening one end, makes main body 1 opening one end airtight.The cross section position of mouth of pipe when two support 6 tops are positioned at the remaining needle port and screw in main body 1; 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 in extruding main body 1 cavity, the cross section position of the mouth of pipe when being positioned at the remaining needle port and screwing in main body 1 due to two support 6 tops of main body 1, make remaining needle can not revolve too loose or tension, when remaining needle port and main body 1 screw, sponge 2 discharges the disinfectant 3 of its absorption, the remaining needle port is immersed in disinfectant 3, port is continued sterilization, and play that physics is dustproof, the effect of bacteriological protection.
Claims (9)
1. a remaining needle port protection cap, is characterized in that: comprise main body, sponge, 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 two supports, fixedly sponges; Described disinfectant is adsorbed on sponge; 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, is characterized in that: the cross section position of mouth of pipe when described two cantilever tip are positioned at remaining needle port screw-in main body.
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 201320030040 CN203001579U (en) | 2013-01-21 | 2013-01-21 | Remaining needle port protective cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030040 CN203001579U (en) | 2013-01-21 | 2013-01-21 | Remaining needle port protective cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203001579U true CN203001579U (en) | 2013-06-19 |
Family
ID=48593217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030040 Expired - Fee Related CN203001579U (en) | 2013-01-21 | 2013-01-21 | Remaining needle port protective cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203001579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007386A (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 201320030040 patent/CN203001579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007386A (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: 20151109 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20200121 |