CN208355767U - A kind of vial Adapter - Google Patents
A kind of vial Adapter Download PDFInfo
- Publication number
- CN208355767U CN208355767U CN201720942864.4U CN201720942864U CN208355767U CN 208355767 U CN208355767 U CN 208355767U CN 201720942864 U CN201720942864 U CN 201720942864U CN 208355767 U CN208355767 U CN 208355767U
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- CN
- China
- Prior art keywords
- adaptor body
- lid
- bottle body
- adaptor
- vial adapter
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Abstract
The utility model relates to medical supplies technical fields, refer in particular to a kind of vial Adapter, including lid and adaptor body, lid and adaptor body are flexibly connected, adaptor body lower part is provided with the bottle body connectivity port for connecting bottle body, and a circle extension is provided at bottle body connectivity port, and multiple upward installation wings are provided on extension, the top of adaptor body is provided with the groove for connecting with syringe, there is downward injection needle inside adaptor body；Bottle body is installed on upwards in bottle body connectivity port when use, and injection needle can be inserted into inside bottle body, when needing to extract the medicament inside bottle body, rotation lid separates lid with adaptor body, and then the syringe of needleless injector is screwed into the groove of adaptor body, carry out the extraction of medicament, after extraction finishes, lid is screwed into adaptor body top, when the utility model can prevent extraction medicament again and again caused by germ contamination, and it is easy to use, it is easy to carry.
Description
Technical field
The utility model relates to medical supplies technical fields, refer in particular to a kind of vial Adapter.
Background technique
The treatment of present some diseases needs injection medicament, and when injection generally requires extraction medicament, but one bottle of medicament
Multiple injection is needed, during Reusability, the bottleneck of flask for medicinal preparations also needs to keep cleaning sterile, existing injection bottle one
As be to be made of bottle body and rubber plug, generally have on rubber plug aluminium lid or plastic cover sealing, once can be broken using aluminium lid and plastic cover
Bad, because needing to save for a long time, bottle mouth position adhesive plaster or adhesive paper cling aseptic cotton carrier protection bottleneck, prevent from polluting, but every use
It will once reopen and paste primary, when use need to use alcohol secondary sterilization, and use is very inconvenient.
Utility model content
The utility model provides a kind of vial Adapter fungi-proofing, easy to use, safe for problem of the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of vial Adapter provided by the utility model, including lid and adaptor body, the lid and described suitable
Orchestration ontology screw thread is flexibly connected, and the adaptor body lower part is provided with the bottle body connectivity port for connecting bottle body, described
It is provided with a circle extension at bottle body connectivity port, multiple upward installation wings, the adapter are provided on the extension
The top of ontology is provided with the groove for connecting with syringe, there is downward injection needle, the note inside the adaptor body
It penetrates needle and is set to adaptor body centre.
Preferably, downward convex block is arranged in the lid portion inside, the convex block two sides are provided with fixinig plate.
Preferably, being provided with internal screw thread on the inside of the groove, the fixinig plate and the screw-internal thread fit are used.
Preferably, the compression lug that the convex block lower part is provided with, flexible thermoplastic is arranged in the groove centre
Property sealing ring.
Preferably, the installation wing is uniformly distributed in the bottle body connectivity port.
Preferably, the adaptor body is internally provided with multiple position-limited wings, the position-limited wing is uniformly distributed in institute
It states inside adaptor body.
Preferably, being provided with anti-skid chequer on the outside of the lid.
The utility model has the beneficial effects that
A kind of vial Adapter provided by the utility model, including lid and adaptor body, the lid and described suitable
Orchestration ontology screw thread is flexibly connected, and the adaptor body lower part is provided with the bottle body connectivity port for connecting bottle body, described
It is provided with a circle extension at bottle body connectivity port, multiple upward installation wings, the adapter are provided on the extension
The top of ontology is provided with the groove for connecting with syringe, there is downward injection needle, the note inside the adaptor body
It penetrates needle and is set to adapter main body centre；The utility model simple structure and reasonable design when in use pacifies bottle body upwards
Loaded in bottle body connectivity port, and injection needle can be inserted into inside bottle body, when needing to extract the medicament inside bottle body, rotate lid
It separates lid with adaptor body, then the syringe of needleless injector is screwed into the groove of adaptor body, carry out medicament
Extraction, syringe is engaged through the thread with the first noumenon, ensure that the thermoplastic seal circle when no pintle-type nozzle is connected with adapter
It can be sufficiently compressed, to make have good air-tightness between the two, carry out absorption medicament, air will not be drawn to,
After extraction finishes, lid is screwed into adaptor body top, the utility model can prevent from making when extraction medicament again and again
At germ contamination, and it is easy to use, it is easy to carry.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is another visual angle overall structure diagram of the utility model.
Fig. 3 is the another visual angle overall structure diagram of the utility model.
Fig. 4 is the configuration schematic diagram of the utility model.
Fig. 5 is another visual angle configuration schematic diagram of the utility model.
Appended drawing reference is respectively as follows:
Lid -- 1, convex block -- 11, fixinig plate -- 111, anti-skid chequer -- 13, adaptor body -- 2, position-limited wing -- 21, bottle body
Connectivity port -- 3, extension -- 31, the wing is installed -- 311, groove -- 32, internal screw thread -- 321, injection needle -- 33.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figs. 1-5, a kind of vial Adapter provided by the utility model, including lid 1 and adaptor body 2, institute
It states lid 1 and 2 screw thread of the adaptor body is flexibly connected, 2 lower part of adaptor body is provided with for connecting bottle body
Bottle body connectivity port 3 is provided with a circle extension 31 at the bottle body connectivity port 3, is provided on the extension 31 multiple
The upward installation wing 311, the top of the adaptor body 2 are provided with the groove 32 for connecting with syringe, the adapter
There is downward injection needle 33 inside ontology 2, the injection needle 33 is set to 2 centre of adaptor body；The utility model structure
Simply, design rationally, when in use, bottle body is installed on upwards in bottle body connectivity port 3, and injection needle 33 can be inserted into bottle body
Inside, when needing to extract the medicament inside bottle body, rotation lid 1 separates lid 1 with adaptor body 2, then infuses needleless
The syringe of emitter is screwed into the groove 32 of adaptor body 2, is carried out the extraction of medicament, syringe and the first noumenon and is connected by screw thread
It connects, ensure that thermoplastic seal circle can be sufficiently compressed when no pintle-type nozzle is connected with adapter, to make to have between the two
Lid 1 after extraction finishes, is screwed into 2 top of adaptor body, the utility model can prevent instead repeatedly by standby good air-tightness
Germ contamination caused by when multiple extraction medicament, and it is easy to use, it is easy to carry.
As shown in Figs. 1-5, downward convex block 11 is set inside the lid 1, and 11 two sides of convex block are provided with fixation
Piece 111 is provided with internal screw thread 321 on the inside of the groove 32, and the fixinig plate 111 and the internal screw thread 321 are used cooperatively, are infusing
When being moulded into type, the fixinig plate 111 being arranged on convex block 11, which facilitates, screws up lid 1 and adaptor body 2.
As shown in Figure 4,5,11 lower part of convex block is provided with compression convex block, enters for completely cutting off the details in outside air
Inside bottle body, flexible sealing ring thermoplasticity is arranged in 32 centre of groove, when lid 1 is screwed up with adaptor body 2,
It compresses convex block to abut with thermoplastic seal circle, the air inside 2 groove 32 of adaptor body can effectively be isolated, prevent from making
Occurs bacterium infection during.
As shown in figure 4, the installation wing 311 is uniformly distributed in the bottle body connectivity port 3, the wing 311 is installed by bottle body
It is installed on inside adaptor body 2, and the upward installation wing 311 can prevent bottle body to be detached from adaptor body 2, and can be with
Effectively prevent bacterium infection caused by vial Adapter is used for multiple times.
As shown in Figs. 1-5, the adaptor body 2 is internally provided with multiple position-limited wings 21, and the position-limited wing 21 is uniform
It is distributed in inside the adaptor body 2, position-limited wing 21 can prevent the top of bottle body from moving inside adaptor body 2, prevent
Only there is injection needle 33 to deform.
As shown in Figs. 1-5, it is provided with anti-skid chequer 13 on the outside of the lid 1, prevented during use, lid 1 occurs
The case where skidding.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (7)
1. a kind of vial Adapter, it is characterised in that: including lid (1) and adaptor body (2), the lid (1) and described
Adaptor body (2) is flexibly connected, and adaptor body (2) lower part is provided with the bottle body connectivity port for connecting bottle body
(3), it is provided with a circle extension (31) at the bottle body connectivity port (3), is provided on the extension (31) multiple upward
The installation wing (311), the top of the adaptor body (2) is provided with the groove (32) for connecting with syringe, the adaptation
Have downward injection needle (33) inside device ontology (2), the injection needle (33) is set to adaptor body (2) centre.
2. a kind of vial Adapter according to claim 1, it is characterised in that: be arranged downwards inside the lid (1)
Convex block (11), convex block (11) two sides are provided with fixinig plate (111).
3. a kind of vial Adapter according to claim 2, it is characterised in that: be provided with interior spiral shell on the inside of the groove (32)
Line (321), the fixinig plate (111) and the internal screw thread (321) are used cooperatively.
4. a kind of vial Adapter according to claim 3, it is characterised in that: convex block (11) lower part is provided with compression
Flexible thermoplastic seal circle is arranged in lug, groove (32) centre.
5. a kind of vial Adapter according to claim 1, it is characterised in that: the installation wing (311) is uniformly distributed
In the bottle body connectivity port (3).
6. a kind of vial Adapter according to claim 1, it is characterised in that: setting inside the adaptor body (2)
Have multiple position-limited wings (21), it is internal that the position-limited wing (21) is uniformly distributed in the adaptor body (2).
7. a kind of vial Adapter according to claim 1, it is characterised in that: be provided on the outside of the lid (1) anti-skidding
Line (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942864.4U CN208355767U (en) | 2017-07-31 | 2017-07-31 | A kind of vial Adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942864.4U CN208355767U (en) | 2017-07-31 | 2017-07-31 | A kind of vial Adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355767U true CN208355767U (en) | 2019-01-11 |
Family
ID=64912308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942864.4U Active CN208355767U (en) | 2017-07-31 | 2017-07-31 | A kind of vial Adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355767U (en) |
-
2017
- 2017-07-31 CN CN201720942864.4U patent/CN208355767U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |