CN206979741U - Single hard tube non-PVC film soft-bag - Google Patents
Single hard tube non-PVC film soft-bag Download PDFInfo
- Publication number
- CN206979741U CN206979741U CN201621138162.2U CN201621138162U CN206979741U CN 206979741 U CN206979741 U CN 206979741U CN 201621138162 U CN201621138162 U CN 201621138162U CN 206979741 U CN206979741 U CN 206979741U
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- lid
- bag
- plug
- tube
- pvc film
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Abstract
The utility model discloses a kind of single hard tube non-PVC film soft-bag, including connecting tube, lid, ring sealing plug and bag body；Connecting tube is from top to bottom divided into round tube, intermediate connection tube and flat pipe；Bulge-structure is provided with circular pipe outer wall；Lid is adapted with round tube, and sets a ring sealing plug in the position that lid is in contact with round tube periphery；The groove being engaged with bulge-structure is provided with lid inwall；Flat pipe is fixedly connected with bag body；Plug is provided with the end face of lid, plug connects with the end face of lid.The utility model at the position that lid is in contact with round tube by setting a ring sealing plug, so that soft bag has high sealing effectiveness；Lid end face sets plug, so that syringe needle can pierce through plug, reaches the purpose of transfusion；The decoction that the flat pipe and bag body of wedge angle ellipse can make bag internal flows completely out in infusion process, the problem of avoiding producing liquor residue.
Description
Technical field
It the utility model is related to medical packaging material field, more particularly to a kind of single hard tube non-PVC film soft-bag.
Background technology
Big transfusion is one of five major class important preparations in China's medicine, is clinically to apply wide product, is five big
Production capacity, utilization rate highest, development a kind of formulation the most stable in class preparation.Great transfusion preparation is as the most frequently used medicine
One of, clinical demand amount is very big.Great transfusion preparation generally use non-PVC film soft-bag at present.Non-PVC film soft-bag can be according to because of it
Decoction compressing is oozed by the tension force of itself, not necessarily forms air loop, is a kind of totally-enclosed venous transfusion production of novel concept
Product.And this kind of product have in light weight, closed intensity it is high, it is non-breakable, be not afraid of freezing and be readily transported, to save space etc. excellent
Put and favored by market and clinic.It can be said that non-PVC film soft-bag is the huge innovation of transfusion production technology and technology.But
Have in existing market and more or less presence some shortcomings, such as infusion process of clinically popular PVC film soft bag it is defeated not to the utmost
And the problem of producing liquor residue.
Utility model content
The purpose of this utility model is to provide a kind of single hard tube non-PVC film soft-bag, can solve the problem that and medicine is easily produced in soft bag
The technical problem of liquid residual.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of single hard tube non-PVC film soft-bag, including connecting tube, lid, ring sealing plug and bag body；
The connecting tube is from top to bottom divided into round tube, intermediate connection tube and flat pipe；
Bulge-structure is provided with the circular pipe outer wall；
The lid is adapted with the round tube, and is set in the position periphery that the lid is in contact with the round tube
Put a ring sealing plug；
The groove being engaged with the bulge-structure is provided with the lid inwall；
The flat pipe is fixedly connected with the bag body；The interior tube shape of the flat pipe and the bag body cross section are
Wedge angle ellipse；
Plug is provided with the end face of the lid, the plug connects with the end face of the lid.
Preferably, the groove is spring groove.
Preferably, the length-width ratio of the wedge angle ellipse is (4~7)：(1~2).
Preferably, it is provided with pit on the plug.
Preferably, the material of the plug is butyl rubber.
The beneficial effects of the utility model are：
The utility model provides a kind of single hard tube non-PVC film soft-bag, by setting bulge-structure in circular pipe outer wall,
And the groove being engaged with bulge-structure is provided with lid inwall, so that the sealing effect of single hard tube non-PVC film soft-bag
Fruit gets a promotion；One ring sealing plug is set in the position that lid is in contact with round tube periphery, can further be improved single hard
Pipe non-PVC film soft-bag sealing effectiveness, avoids decoction from flowing out；By the way that lid end face is arranged into plug, so that syringe needle can
Plug is pierced through, reaches the purpose of transfusion；The flat pipe and bag body of wedge angle ellipse can make the internal decoction of bag infuse
Flowed completely out in journey, avoid defeated the problem of producing liquor residue not to the utmost.
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 required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the 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 list hard tube non-PVC film soft-bag；
Fig. 2 is the structural representation of connecting tube 1 in Fig. 1；
Fig. 3 is the structural representation of lid 2 in Fig. 1；
Fig. 4 is Section A-A figure in Fig. 1.
In figure：
1-connecting tube；2-lid；3-sealing-plug；4-bag body；5-round tube；6-intermediate connection tube；7-flat
Pipe；8-bulge-structure；9-plug；10-groove；11-pit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
As shown in figures 1-4, a kind of single hard tube non-PVC film soft-bag provided by the utility model, including connecting tube 1, lid 2,
Ring sealing plug 3 and bag body 4；Connecting tube 1 is from top to bottom divided into round tube 5, intermediate connection tube 6 and flat pipe 7；Round tube
Bulge-structure 8 is provided with 5 outer walls；Lid 2 is adapted with round tube 5, and outside the position that lid 2 is in contact with round tube 5
Enclose and a ring sealing plug 3 is set；The groove 10 being engaged with bulge-structure 8 is provided with the inwall of lid 2；Flat pipe 7 and bag body 4
It is fixedly connected；The interior cross section of tube shape and bag body 4 of flat pipe 7 is wedge angle ellipse；Plug is provided with the end face of lid 2
9, plug 9 connects with the end face of lid 2.
In above-mentioned technical proposal, by setting bulge-structure 8 on the outer wall of round tube 5, and it is provided with the inwall of lid 2
The groove 10 being engaged with bulge-structure 8, so that the sealing effectiveness of single hard tube non-PVC film soft-bag is improved；In mouth
The position periphery that lid 2 is in contact with round tube 5 sets a ring sealing plug 3, can further improve single hard tube non-PVC film soft-bag
Sealing effectiveness, decoction is avoided to flow out；By the way that the end face of lid 2 is arranged into plug, so that syringe needle can pierce through plug, reach
To the purpose of transfusion；The flat pipe 7 and bag body 4 of wedge angle ellipse can be such that the decoction in bag body 4 is flowed completely in infusion process
Go out, avoid defeated the problem of producing liquor residue not to the utmost.
In the present embodiment, in order to further improve single hard tube non-PVC film soft-bag sealing effectiveness, decoction is avoided to flow out,
Groove 10 is spring groove.
In the present embodiment, the length-width ratio of wedge angle ellipse is (4~7)：When (1~2), flat pipe 7 and bag body 4 can
Liquor residue is prevented, referring specifically to Fig. 4.
Plug 9 is passed through for the ease of infusion niidl, in the present embodiment, plug 9 is provided with pit 11, this structure
The thickness of plug 9 is reduced, in use, is easy to needle pierces.
In the present embodiment, the material of plug 9 is butyl rubber.
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 (5)
- A kind of 1. single hard tube non-PVC film soft-bag, it is characterised in that including connecting tube (1), lid (2), ring sealing plug (3) and Bag body (4)；The connecting tube (1) is from top to bottom divided into round tube (5), intermediate connection tube (6) and flat pipe (7)；Bulge-structure (8) is provided with round tube (5) outer wall；The lid (2) is adapted with the round tube (5), and in the portion that the lid (2) is in contact with the round tube (5) Position periphery sets a ring sealing plug (3)；The groove (10) being engaged with the bulge-structure (8) is provided with lid (2) inwall；The flat pipe (7) is fixedly connected with the bag body (4)；The interior tube shape and the bag body (4) of the flat pipe (7) are horizontal Section is wedge angle ellipse；Plug (9) is provided with the end face of the lid (2), the plug (9) connects with the end face of the lid (2).
- 2. single hard tube non-PVC film soft-bag as claimed in claim 1, it is characterised in that the groove (10) is spring groove.
- 3. single hard tube non-PVC film soft-bag as claimed in claim 1, it is characterised in that the length-width ratio of the wedge angle ellipse is (4~7)：(1~2).
- 4. single hard tube non-PVC film soft-bag as claimed in claim 1, it is characterised in that be provided with pit on the plug (9) (11)。
- 5. single hard tube non-PVC film soft-bag as claimed in claim 4, it is characterised in that the material of the plug (9) is butyl rubber Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138162.2U CN206979741U (en) | 2016-10-19 | 2016-10-19 | Single hard tube non-PVC film soft-bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138162.2U CN206979741U (en) | 2016-10-19 | 2016-10-19 | Single hard tube non-PVC film soft-bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206979741U true CN206979741U (en) | 2018-02-09 |
Family
ID=61423045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138162.2U Active CN206979741U (en) | 2016-10-19 | 2016-10-19 | Single hard tube non-PVC film soft-bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206979741U (en) |
-
2016
- 2016-10-19 CN CN201621138162.2U patent/CN206979741U/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: 20180209 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230406 Granted publication date: 20180209 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230519 Granted publication date: 20180209 |