CN202665992U - Medical rubber plug - Google Patents
Medical rubber plug Download PDFInfo
- Publication number
- CN202665992U CN202665992U CN 201220229006 CN201220229006U CN202665992U CN 202665992 U CN202665992 U CN 202665992U CN 201220229006 CN201220229006 CN 201220229006 CN 201220229006 U CN201220229006 U CN 201220229006U CN 202665992 U CN202665992 U CN 202665992U
- Authority
- CN
- China
- Prior art keywords
- plug
- gag
- medical rubber
- handle
- rubber plug
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Abstract
The utility model discloses a medical rubber plug including a plug handle and a plug cover. A blind hole is arranged in the longitudinal direction of the plug handle, a blind hole is also arranged in the longitudinal direction of the plug cover; meanwhile, the plug handle and the plug cover are made of polymer rubber. In order to ensure the sealingness of the rubber plug, the tail end of the plug cover is provided with a circular protruding ring. The medical rubber plug realizes the properties of nontoxicity, lower pumping, self-sealingness, air tightness, biology, or low acupuncture etc. to ensure the quality and characteristics of a soup medicine container by means of being in a simple structure and being entirely made of polyisoprene.
Description
Technical field
This utility model belongs to the plug field, the particularly molten device of present a kind of Novel soft infusion bag, the medicine plug assembly and the important functional assembly of infusion set.
Background technology
The now medical importance of the molten device of medicinal liquid in medical science articles for use field is more and more important, and the sealing of the molten device of medicinal liquid, nonstaining property have determined the quality of its container, the plug of the molten device of medicinal liquid then is one of principal element that determines the molten device sealing of medicinal liquid, nonstaining property, for present medical rubber plug, it is in order to guarantee its sealing but the structure that makes plug is comparatively complicated, simultaneously, general plug on the market all is plastics or General Purpose Rubber goods now, such material is difficult to reach the requirement of nonstaining property, and the effect of its sealing is not good enough yet simultaneously.
The utility model content
The purpose of this utility model provide a kind of simple in structure, can have preferably avirulence, from close property and bubble-tight medical rubber plug.
The purpose of this utility model is achieved through the following technical solutions:
A kind of medical rubber plug comprises plug handle and the gag of column type, and described plug handle longitudinal direction is provided with a blind hole, described gag is vertically arranged with a blind hole, it is characterized in that, the material of described plug handle and gag is polymer rubber, and described gag end is provided with an annular convex ring.
In above-mentioned medical rubber plug, described polymer rubber is polyisoprene.
In above-mentioned medical rubber plug, be provided with a sphere rounding on the described gag.
In above-mentioned medical rubber plug, described plug handle and gag are cylinder.
In above-mentioned medical rubber plug, described plug integral body is a sulfidization molding.
In above-mentioned medical rubber plug, described plug handle length and gag length ratio are between 0.5-2.
Compared with prior art, a kind of medical rubber plug of the present utility model is by its simple structure, nontoxic, the low extractable of plug, the compatibility fabulous with medicine have been realized with the synthetic polyisoprenes material, good self sealss, air-tightness, biological property reach low acupuncture attribute, and then have guaranteed quality and the characteristic of medical liquid container.
Description of drawings:
Fig. 1 is the schematic diagram of a kind of medical rubber plug of this utility model.
Fig. 2 is the cutaway view of Figure 1B-B direction.
Mark note: 100-plug handle 200-gag 300-rounding 400-gag blind hole 500-annular lug 600-plug handle blind hole among the figure
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation this utility model, but are not used for limiting scope of the present utility model.
With reference to figure 1, Fig. 2: a kind of medical rubber plug, the plug handle 100 and the gag 200 that comprise column type, wherein, plug handle 100 and gag 200 are by a sulfidization molding, plug handle 100 longitudinal directions are provided with a plug handle blind hole 600, gag 200 is vertically arranged with a gag blind hole 400, wherein, the material of described plug handle 100 and gag 200 is polymer rubber, gag 200 ends are provided with an annular lug 500, plug handle 100 length and gag 200 length ratios simultaneously, are provided with a sphere rounding 300 on its gag 200 between 0.5-2.
Specifically, its plug for guarantee its sealing, in structure be connected with medical liquid container by plug handle blind hole 600 and gag blind hole 400, its sealing and air-tightness have further been guaranteed by the annular lug 500 on its gag 200 again, simultaneously, its synthetic polyisoprenes material has well guaranteed avirulence and the low extractable of plug.
The above only is this utility model preferred implementation; should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. medical rubber plug comprises plug handle and gag, described plug handle and gag vertically respectively be provided with a blind hole, it is characterized in that, the material of described plug handle and gag is polymer rubber, described gag end is provided with an annular convex ring.
2. medical rubber plug according to claim 1 is characterized in that, described polymer rubber is polyisoprene.
3. medical rubber plug according to claim 2 is characterized in that, is provided with a sphere rounding on the described gag.
4. medical rubber plug according to claim 3 is characterized in that, described plug handle and gag are cylinder.
5. medical rubber plug according to claim 4 is characterized in that, described plug integral body is a sulfidization molding.
6. medical rubber plug according to claim 5 is characterized in that, described plug handle length and gag length ratio are between 0.5-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229006 CN202665992U (en) | 2012-05-21 | 2012-05-21 | Medical rubber plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220229006 CN202665992U (en) | 2012-05-21 | 2012-05-21 | Medical rubber plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202665992U true CN202665992U (en) | 2013-01-16 |
Family
ID=47486933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220229006 Expired - Fee Related CN202665992U (en) | 2012-05-21 | 2012-05-21 | Medical rubber plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202665992U (en) |
-
2012
- 2012-05-21 CN CN 201220229006 patent/CN202665992U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |