CN203970907U - The two diaphragm transfusion bag of two hard tubes - Google Patents
The two diaphragm transfusion bag of two hard tubes Download PDFInfo
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- CN203970907U CN203970907U CN201420452285.8U CN201420452285U CN203970907U CN 203970907 U CN203970907 U CN 203970907U CN 201420452285 U CN201420452285 U CN 201420452285U CN 203970907 U CN203970907 U CN 203970907U
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- bag
- hard tube
- diaphragm
- transfusion
- pad
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses the two diaphragm transfusion bag of a kind of pair of hard tube, comprise bag body of infusion bag, at the top of bag body of infusion bag, be provided with two hard tube connectors that separate, the end of a hard tube connector is provided with pad therein, the diameter of described pad is 9-15mm, at the top of two hard tube connectors, is equipped with sealing overlay film.The bottom of described bag body of infusion bag is provided with afterbody filling exit.The two diaphragm transfusion bag of the two hard tubes of this utility model are simple in structure, expense is low, the cycle is short; The handled easily personnel use of puncturing, puncture of steel needles can not reduce the situation of puncture leakage by the crimp of hard tube connector internal gasket, reduces quality risk.
Description
Technical field
This utility model relates to a kind of transfusion bag, relates in particular to a kind of two diaphragm transfusion bag of two hard tubes of infusion solutions powder charge container, common saying medical package apparatus technical field.
Background technology
At present, existing soft bag infusion bag just only has a kind of " bag for polypropylene multi-layer co-extrusion infusion ".With the transfusion bag hard tube connector shim size of hard tube for being less than 9mm, for dosing puncture or draw point vein puncture, content adopts and is just filling with mode: after transfusion bag welding junction, from the opening part of interface, by fill head, carry out the fill of medicinal liquid, interface must form path, on interface, weld again lid, reach the requirement of bag sealing.
The transfusion bag of this structure is because shim size is little, and operator use inconvenience, is not easy to aim at site of puncture and punctures during puncture; And use puncture of steel needles by the crimp of hard tube connector internal gasket, to cause the situation of leakage.
Utility model content
The purpose of this utility model is: provide a kind of pair of hard tube two diaphragm transfusion bag, for handled easily, reduce puncture leakage, reduce quality risk; Solve the technical problem that existing transfusion bag exists, thereby can effectively solve above-mentioned problems of the prior art.
The purpose of this utility model is to realize by following technical proposals: a kind of pair of two diaphragm transfusion bag of hard tube, comprise bag body of infusion bag, at the top of bag body of infusion bag, be provided with two hard tube connectors that separate, the end of a hard tube connector is provided with pad therein, the diameter of described pad is 9-15mm, at the top of two hard tube connectors, is equipped with sealing overlay film.
As optimal way, the bottom of described bag body of infusion bag is provided with afterbody filling exit.
As optimal way, the diameter of described pad is 12-15mm.
As optimal way, the diameter of described pad is 12mm.
As optimal way, the hard tube connector with pad is not resin pin tube for transfusion.
In this utility model, the effect of part is as follows:
Hard tube connector: clinical in transfusion.
Sealing overlay film: play the effect of sealed interface.
Pad: seal the effect of syringe needle while playing puncture.
Afterbody filling exit: for liquid medicine filling.
Compared with prior art, the beneficial effects of the utility model: the two diaphragm transfusion bag of the two hard tubes of this utility model are simple in structure, expense is low, the cycle is short; The handled easily personnel use of puncturing, puncture of steel needles can not reduce the situation of puncture leakage by the crimp of hard tube connector internal gasket, reduces quality risk.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two diaphragm transfusion bag of the two hard tubes of this utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the side view of Fig. 1.
In figure: 1-hard tube connector, 2-bag body of infusion bag, 3-pad, 4-seals overlay film, 5-afterbody filling exit.
The specific embodiment
Below in conjunction with specific embodiment, this utility model is further described.
Disclosed all features in this description, or the step in disclosed all methods or process, except the speciality and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, an embodiment in a series of equivalences of each feature or similar characteristics.
As shown in Figure 1, 2, 3, the two diaphragm transfusion bag of the two hard tubes of this utility model comprise bag body of infusion bag 2, at the top of bag body of infusion bag 2, be provided with two hard tube connectors that separate 1, the end of a hard tube connector 1 is provided with pad 3 therein, and this pipe can be for dosing puncture or draw point vein puncture; Pad is not set on another one hard tube connector 1, and the hard tube connector 1 with pad 3 is not resin pin tube for transfusion.The diameter of described pad 3 is 9-15mm, and the pad of this size can effectively reach the object easily that punctures, and puncture of steel needles can not cause the situation of leakage by the crimp of hard tube connector internal gasket, thereby reaches the control to quality risk.At the top of two hard tube connectors 1, be equipped with sealing overlay film 4.The bottom of described bag body of infusion bag 2 is provided with afterbody filling exit 5.Described afterbody filling exit is, for the mode by afterbody fill, transfusion bag is carried out to fill, and its detailed process is: two hard tube connectors can shift to an earlier date overlay film or combine with pad with transfusion, seal its one end, directly on welding and bag; Liquid drug is no longer entered from the path of hard tube connector, and enter from the afterbody filling exit of transfusion bag bag tail, finally by the transfusion bag uropatagium material welding into medicinal liquid.This mode of carrying out afterbody fill by afterbody filling exit is set has reduced the link of a welding cap, has guaranteed the sealing of transfusion bag simultaneously.
Embodiment 1: the diameter of described pad is 12mm.
Embodiment 2: the diameter of described pad is 14mm.
Described hard tube connector place shim size is not limited only to above-mentioned numerical value.
In order to coordinate the size of this pad, need to transform polypropylene connector injection machine equipment die.The existing shim size of ratio of this pair of two diaphragm transfusion bag hard tube connectors of hard tube place pad is larger, the handled easily personnel use of puncturing when taking into account cost, puncture of steel needles can not reduce the situation of puncture leakage by the crimp of hard tube connector internal gasket, reduces quality risk.
This pair of two diaphragm transfusion bag of hard tube are applicable to the production of 50ml-500ml product.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. two diaphragm transfusion bag of two hard tubes, comprise bag body of infusion bag (2), it is characterized in that: at the top of bag body of infusion bag (2), be provided with two hard tube connectors that separate (1), the end of a hard tube connector (1) is provided with pad (3) therein, the diameter of described pad (3) is 9-15mm, is equipped with sealing overlay film (4) at the top of two hard tube connectors (1).
2. the as claimed in claim 1 pair of two diaphragm transfusion bag of hard tube, is characterized in that: the bottom of described bag body of infusion bag (2) is provided with afterbody filling exit (5).
3. the as claimed in claim 1 pair of two diaphragm transfusion bag of hard tube, is characterized in that: the diameter of described pad (3) is 12-15mm.
4. the as claimed in claim 1 pair of two diaphragm transfusion bag of hard tube, is characterized in that: the diameter of described pad (3) is 12mm.
5. the as claimed in claim 1 pair of two diaphragm transfusion bag of hard tube, is characterized in that: the hard tube connector (1) with pad (3) is not resin pin tube for transfusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452285.8U CN203970907U (en) | 2014-08-12 | 2014-08-12 | The two diaphragm transfusion bag of two hard tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452285.8U CN203970907U (en) | 2014-08-12 | 2014-08-12 | The two diaphragm transfusion bag of two hard tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970907U true CN203970907U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452285.8U Active CN203970907U (en) | 2014-08-12 | 2014-08-12 | The two diaphragm transfusion bag of two hard tubes |
Country Status (1)
| Country | Link |
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| CN (1) | CN203970907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116637A (en) * | 2014-08-12 | 2014-10-29 | 四川科伦药业股份有限公司 | Infusion bag with double rigid tubes and double membranes |
-
2014
- 2014-08-12 CN CN201420452285.8U patent/CN203970907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116637A (en) * | 2014-08-12 | 2014-10-29 | 四川科伦药业股份有限公司 | Infusion bag with double rigid tubes and double membranes |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |