CN206325005U - Combination cover and infusion bag for infusion bag - Google Patents
Combination cover and infusion bag for infusion bag Download PDFInfo
- Publication number
- CN206325005U CN206325005U CN201621138100.1U CN201621138100U CN206325005U CN 206325005 U CN206325005 U CN 206325005U CN 201621138100 U CN201621138100 U CN 201621138100U CN 206325005 U CN206325005 U CN 206325005U
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- connecting tube
- plug
- combination cover
- dosing
- combination
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Abstract
The utility model discloses a kind of combination cover and infusion bag for infusion bag, the combination cover includes：Combine enclosing cover；Combining enclosing cover includes combination cover main body, and the transfusion connected with combination cover main body is with connecting tube and dosing connecting tube；Transfusion is provided with plug with connecting tube upper end port；Dosing is provided with sealant with the endoporus of connecting tube close to combination cover main body, and sealant and dosing are fixed with sealing-plug between the end face of connecting tube；Some grooves are provided with the outer wall of plug and sealing-plug；Transfusion is with connecting tube and dosing with the bulge-structure being provided with the inwall of connecting tube with fit depressions.The utility model reduces the complexity of combination cover, so as to reduce the cost of manufacture of infusion bag by setting transfusion connecting tube and dosing connecting tube in outer cover of combination；Groove, the setting of bulge-structure can prevent that plug and/or sealing-plug from together taking out of during transfusion and/or dosing in company with infusion niidl.
Description
Technical field
The utility model is related to medical packaging material field, more particularly to a kind of combination cover and transfusion for infusion bag
Bag.
Background technology
Transfusion is substantially combined type Pull ring cover or the easy fold of combined type with involved combination cover at present, and structure is all by covering
Body (and being made up of again inner cap body, outer cover mostly), silicone rubber for sealing plug are combined.During Clinical practice, first by outer cover
Hermetic unit remove, threaded a needle for dosing or transfusion while exposing and being arranged in inner cap body sillicon rubber blocking, transfusion device is worn
Pin by sillicon rubber blocking holding to prevent anti-avulsion from infusion vessel.
Due to the particularity of transfusion, the hermetic unit of outer cover should be met not to be easily damaged before, is applicable again
Center section can be pulled open during transfusion easily to expose silicone rubber seal plug, but draw ring can not be pulled off, so close to enclosing cover
The requirement for sealing part is very high, and its cost will accordingly increase.
Further, since combinations thereof Pull ring cover structure, needs at least two, three kind of combination of materials to complete connection in technique,
Required injection mold and process are also corresponding more, and need special cover assembling machine to be combined together, thus its Productive statistics
Higher with production cost, intermediate link is also more, pollution risk increase, cumbersome and inconvenience, low production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of combination cover and infusion bag for infusion bag, and cost is reduced to realize
Purpose.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of combination cover for infusion bag, including：
Combine enclosing cover；
The combination enclosing cover includes combination cover main body, and the transfusion connecting tube connected with the combination cover main body and dosing are used
Connecting tube；The transfusion is provided with plug with connecting tube upper end port；The plug outer wall is provided with some grooves；The transfusion
With the bulge-structure being provided with connection inside pipe wall with the fit depressions；
The dosing is provided with sealant with the endoporus of connecting tube close to the combination cover main body, second sealant with
The dosing is fixed with sealing-plug between the end face of connecting tube.
Preferably, the end face of the plug and the sealing-plug is provided with peel seal film.
Preferably, the peel seal film is plastic foil or aluminum-plastic composite membrane.
Preferably, the end section of the combination cover main body inner tube is wedge angle ellipse.
Preferably, the upper surface of the plug is lower inner concave, and lower surface is upper inner concave.
Preferably, the lower inner concave is provided with pit.
Preferably, the transfusion is with being provided with outside mark, the outer wall of the dosing connecting tube on the outer wall of connecting tube
On be provided with inside mark.
Preferably, the outside mark and the inside mark are to its corresponding outer wall depression, the size model of its depression
Enclose for 0.3mm~0.5mm.
Present invention also offers a kind of infusion bag, including the combination cover for transfusion described in above technical scheme.
The beneficial effects of the utility model are：
The utility model provides a kind of combination cover for infusion bag, by being separately provided transfusion in outer cover of combination
With connecting tube and dosing connecting tube, the complexity of combination cover is reduced, so as to reduce the cost of manufacture of combination cover；Plug
The upper end port of transfusion connecting tube and dosing connecting tube is fixed on by the elastic deformation of itself with sealing-plug, group is improved
The sealing of closing lid；Groove, the setting of bulge-structure can prevent that plug and/or sealing-plug are each in transfusion and/or dosing process
Plant and together taken out of in company with syringe.In addition.The combination cover for transfusion that the utility model is provided is simple in construction, and production link is few, throws
Money use cost is low, and security is good.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model infusion bag
Fig. 2 is the front view of combination cover in Fig. 1；
Fig. 3 is Fig. 2 sectional view；
Fig. 4 is Section A-A figure in Fig. 2.
In figure：
1-infusion bag；2-combination enclosing cover；3-combination cover main body；4-transfusion connecting tube；5-dosing connecting tube；
6-plug；7- sealing-plugs；8- sealants；9- peel seal films；Inner concave under 10-；The upper inner concaves of 11-；12- pits；13- to
Outer mark；14- is inwardly identified.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figures 1 to 3, a kind of combination cover for infusion bag that the utility model is provided, including：Combine enclosing cover 2；Group
Closing enclosing cover 2 includes combination cover main body 3, the transfusion connecting tube 4 and dosing connecting tube 5 connected with combination cover main body 3；Transfusion is used
The upper end port of connecting tube 4 is provided with plug 6；The endoporus of dosing connecting tube 5 is provided with sealant 8 close to combination cover main body 3, close
Sealing 8 and dosing are with being fixed with sealing-plug 7 between the end face of connecting tube 5；If being provided with the outer wall of plug 6 and sealing-plug 7
Dry groove；Transfusion is with connecting tube 4 and dosing with the bulge-structure being provided with the inwall of connecting tube 5 with fit depressions.
In above-mentioned technical proposal, transfusion connecting tube 4 and dosing connecting tube 5 are separately provided on combination enclosing cover 2, has been dropped
The low complexity of combination cover, so as to reduce the cost of manufacture of combination cover；The elasticity that plug 6 and sealing-plug 7 pass through itself
Deformation is fixed on the upper end port of transfusion connecting tube 4 and dosing connecting tube 5, improves the sealing of combination cover；It is groove, convex
Playing the setting of structure can prevent that plug 6 and/or sealing-plug 7 are various in company with syringes together band in transfusion and/or dosing process
Go out.
The combination cover that the utility model is provided is simple in construction, and production link is few, and investment use cost is low, and security is good.
In the present embodiment, the end face of plug 6 and sealing-plug 7 is provided with peel seal film 9, efficiently avoid outer
Portion's environment pollutes to plug 6 and sealing-plug 7, and then the problem of cause the liquid medicine contamination in infusion bag 1.
In the present embodiment, peel seal film 9 is plastic foil or aluminum-plastic composite membrane.
In order that the decoction in infusion bag 1 is flowed completely out in infusion process, it is to avoid defeated to produce asking for liquor residue not to the utmost
Topic, in the present embodiment, the end section of the inner tube of combination cover main body 3 is wedge angle ellipse, referring specifically to accompanying drawing 4.
It should be noted that the length-width ratio of wedge angle ellipse is (4~7)：Be not in decoction in combination cover when (1~2)
Residual.
In order to reduce the thickness of plug 6, be easy to infusion niidl pass through plug 6, in the present embodiment, plug 6 it is upper
End face is lower inner concave 10, and lower surface is upper inner concave 11.
In present embodiment, pit 12 is provided with plug 6, this configuration reduces the thickness of plug 6, process is being used
In, it is easy to needle pierces.
Distinguish for convenience in transfusion connecting tube 4 and dosing connecting tube 5, present embodiment, in transfusion connecting tube 4
Outer wall on be provided with outwards mark 13, the mark is specially to point to outside arrow, dosing setting on the outer wall of connecting tube 5
Oriented interior mark 14, the mark is specially inwardly directed arrow.Wherein, outwards mark 13 and inside mark 14 can be by painting
It is labeled, can also be recessed or convex to form on corresponding outer wall, when for sunk structure, its size range being recessed
For 0.3mm~0.5mm.
The utility model additionally provides a kind of infusion bag 1, including combinations thereof lid, referring specifically to accompanying drawing 1.Using the combination
The infusion bag 1 of lid, simply, can reduce manufacturing cost.
Disclosed above is only specific implementation of the patent example, but this patent is not limited to this, for the general of this area
For logical technical staff, on the premise of the utility model principle is not departed from, the deformation made should be regarded as belonging to the utility model
Protection domain.
Claims (9)
1. a kind of combination cover for infusion bag, it is characterised in that including：
Combine enclosing cover (2)；
The combination enclosing cover (2) includes combination cover main body (3), and the transfusion connected with the combination cover main body (3) is with connecting tube (4)
With dosing with connecting tube (5)；The transfusion is provided with plug (6) with connecting tube (4) upper end port；
The dosing is provided with sealant (8), the sealant with the endoporus of connecting tube (5) close to the combination cover main body (3)
And the dosing is with being fixed with sealing-plug (7) between the end face of connecting tube (5) (8)；
Some grooves are provided with the outer wall of the plug (6) and the sealing-plug (7)；It is described transfusion with connecting tube (4) and
The dosing is with the bulge-structure being provided with the inwall of connecting tube (5) with the fit depressions.
2. combination cover as claimed in claim 1, it is characterised in that the end face of the plug (6) and the sealing-plug (7) is all provided with
It is equipped with peel seal film (9).
3. combination cover as claimed in claim 2, it is characterised in that the peel seal film (9) is plastic foil or plastic-aluminum combined
Film.
4. combination cover as claimed in claim 1, it is characterised in that the end section of the combination cover main body (3) is that wedge angle is ellipse
It is circular.
5. combination cover as claimed in claim 1, it is characterised in that the upper surface of the plug (6) is lower inner concave (10), under
End face is upper inner concave (11).
6. combination cover as claimed in claim 5, it is characterised in that the lower inner concave (10) is provided with pit (12).
7. combination cover as claimed in claim 1, it is characterised in that the transfusion sets oriented with the outer wall of connecting tube (4)
It is outer mark (13), the dosing be provided with the outer wall of connecting tube (5) inwardly mark (14).
8. combination cover as claimed in claim 7, it is characterised in that the outside mark (13) and the inside mark (14) are
To its corresponding outer wall depression, its size range being recessed is 0.3mm~0.5mm.
9. a kind of infusion bag, it is characterised in that including the combination for infusion bag (1) described in any one of claim 1~8
Lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138100.1U CN206325005U (en) | 2016-10-19 | 2016-10-19 | Combination cover and infusion bag for infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138100.1U CN206325005U (en) | 2016-10-19 | 2016-10-19 | Combination cover and infusion bag for infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325005U true CN206325005U (en) | 2017-07-14 |
Family
ID=59287514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138100.1U Active CN206325005U (en) | 2016-10-19 | 2016-10-19 | Combination cover and infusion bag for infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325005U (en) |
-
2016
- 2016-10-19 CN CN201621138100.1U patent/CN206325005U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210406 Granted publication date: 20170714 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230406 Granted publication date: 20170714 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230519 Granted publication date: 20170714 |