CN2832147Y - Drug carrying interface covered with highly-effective water vapor and oxygen barrier layer - Google Patents
Drug carrying interface covered with highly-effective water vapor and oxygen barrier layer Download PDFInfo
- Publication number
- CN2832147Y CN2832147Y CN 200520052312 CN200520052312U CN2832147Y CN 2832147 Y CN2832147 Y CN 2832147Y CN 200520052312 CN200520052312 CN 200520052312 CN 200520052312 U CN200520052312 U CN 200520052312U CN 2832147 Y CN2832147 Y CN 2832147Y
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- medicine
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- water vapor
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Abstract
The utility model discloses a medicine charging connector covered with a highly-effective water vapor and oxygen barrier layer, which comprises a medicine containing chamber (2), an easily-folded cap (1) which is arranged at the bottom of the medicine containing chamber (2), and a connecting ring (3) which is arranged at the upper end of the medicine containing chamber (2), and the inner surface or the outer surface of the medicine containing chamber (2) is coated with a water vapor and oxygen barrier layer (4). The utility model provides a medicine charging connector, the medicine containing chamber of which is covered with a highly-effective water vapor and oxygen barrier layer. The utility model can be used for charging the solid medicine, and the utility model has the advantages of convenient medicine mixing of the large infusion, no medicine liquid pollution, simple manufacture process, low cost and good water vapor and oxygen barrier performance. The utility model can be easily welded with a bag film or a connector of an infusion bag, and the storage quality of the medicine can be ensured.
Description
Technical field
This utility model belongs to pharmaceutical packaging material, but is specifically related to a kind of infusion solutions packaging interface of its interior powder charge.
Background technology
Existing infusion solutions packaging interface only plays a turnover medicine passage.When using, reality need dosing in bag, to mix use.Its mixed medicine process relatively wastes time and energy, and easily causes liquid medicine contamination.Be used for adorning solid medicine as interface, because solid medicine is higher to the performance requirement of the vapour that blocks water of container, oxygen, interface owing to powder charge will weld with the bag film or the bag interface of transfusion bag simultaneously, so the good vapour that blocks water, the performance of oxygen should be arranged to its material requirements, simultaneously with bag film or interface good welding performance is arranged again, still do not have the material that satisfies above-mentioned requirements simultaneously at present.
The utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of and can adorn solid medicine in it, make infusion solutions mix prescription just, avoid liquid medicine contamination, technology is simple, production cost is low, easily with transfusion bag bag film or joint weld and have good block water vapour and oxygen performance, can guarantee the medicine filling mouthpiece that is covered with high resistant steam and oxygen layer of medicine storage quality.
For solving the problems of the technologies described above; this utility model adopts following technical proposals: a kind of medicine filling mouthpiece that is covered with high resistant steam and oxygen layer; it is characterized in that: it comprises powder charge chamber, easy-to-fold cap and connecting ring; easy-to-fold cap is arranged at bottom, powder charge chamber; connecting ring is arranged at upper end, powder charge chamber, and the inner surface in described powder charge chamber or outer surface are covered with the protective layer of can block water vapour and oxygen.
As further improvement of the utility model, described powder charge chamber, easy-to-fold cap and connecting ring are injected into a whole by the material with transfusion bag bag film or the easy welding of bag interface.
The beneficial effects of the utility model are: this utility model and the combination of infusion solutions bag, it is placed in the former bag interface of transfusion bag and with former joint weld is connected, solid medicine can be packed in the medicine filling mouthpiece of the present utility model, can be in the same like this transfusion package container with two or more medicine of fashionable dress, two kinds of difficult problems that medicine can not be fitted together have been solved, need only during use the easy-to-fold cap on the medicine filling mouthpiece is fractureed, solid medicine in the medicine filling mouthpiece can mix with the medicine in the transfusion bag, make mix prescription just, safety, avoid liquid medicine contamination.This utility model can by with transfusion bag bag film or bag interface easily the material of welding be injected into a whole, make it have the good welding performance of former interface with bag film or transfusion bag; Simultaneously because solid medicine is higher to the performance requirement of the vapour that blocks water of container, oxygen, this utility model is covered with can the block water protective layer of vapour and oxygen of one deck at the outer surface in powder charge chamber or inner surface, make it have the good vapour that blocks water that is fit to the packing solid medicine, the performance of oxygen, guarantee the storage quality of medicine, it was undergone no deterioration in the shelf-life; Solved this utility model and should satisfy solid medicine requirement container and have the vapour that well blocks water, oxygen performance, simultaneously again with the problem of bag film or joint weld.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the structural representation of another embodiment of this utility model;
Fig. 3 is used for the structural representation of infusion solutions packaging bag for this utility model;
Fig. 4 structural representation before the protective layer of vapour and oxygen that can block water for this utility model covers.
Each label is represented among the figure
1, easy-to-fold cap 2, powder charge chamber
3, the protective layer of connecting ring 4, block water vapour and oxygen
5, bag interface 6, transfusion bag
7, composite cover
The specific embodiment
As shown in Figure 1, the medicine filling mouthpiece that is covered with high resistant steam and oxygen layer of the present utility model, comprise powder charge chamber 2, be arranged at the easy-to-fold cap 1 of 2 bottoms, powder charge chamber and be arranged at the connecting ring 3 of 2 upper ends, powder charge chamber, powder charge chamber 2, easy-to-fold cap 1 and connecting ring 3 are injected into a whole by the material with transfusion bag bag film or the easy welding of bag interface, make bag interface 5 (see figure 3)s and the composite cover 7 of this utility model and transfusion bag that good welding performance be arranged, the solder side of assurance connecting ring 3 and transfusion bag interface 5 and composite cover 7 firm welding are reliable.Powder charge chamber 2 is up big and down small stairstepping.The inner surface in powder charge chamber 2 is covered with can the block water protective layer 4 of vapour and oxygen of one deck, guarantees that this medicine filling mouthpiece has the good vapour that blocks water that is fit to the packing solid medicine, the performance of oxygen, guarantees the storage quality of solid medicine, and it was undergone no deterioration in the shelf-life.
As shown in Figure 2, be another embodiment of the present utility model, different is that the protective layer 4 of can block water vapour and oxygen covers in the outer surface in powder charge chamber 2, and can cover to the outer surface of easy-to-fold cap 1 with the foregoing description.
As shown in Figure 3, this utility model is used for the infusion solutions packaging bag, be sleeved in the former bag interface 5 of transfusion bag 6, the lower surface of its connecting ring 3 and bag interface 5 seam sealing, the upper surface of connecting ring 3 then seals (also can adopt the pressing sealing) with composite cover 7 seam, realize that bag and medicine filling mouthpiece seal respectively, two kinds of medicines are stored respectively before use, guarantee the safe storage of medicine.Easy-to-fold cap 1 mainly plays a part powder charge chamber 2 is communicated with bag, also can be other shape that is easy to fracture beyond the diagram; Powder charge chamber 2 mainly is to be used for the storing solid medicine.Like this, liquid medicine and solid medicine can be packed in the same transfusion bag.
Present embodiment adopts following explained hereafter: at first inject part as shown in Figure 4 on the double coloured plastic injection machine, inner surface or outer surface that the material that will have the good vapour that blocks water, oxygen performance again overlays on the powder charge chamber get final product.
This utility model has solved medicine filling mouthpiece both to have been satisfied solid medicine requirement container and had had the vapour that well blocks water, oxygen performance, had solved the problem with former bag interface welding simultaneously again.
Claims (2)
1, a kind of medicine filling mouthpiece that is covered with high resistant steam and oxygen layer; it is characterized in that: it comprises powder charge chamber (2), easy-to-fold cap (1) and connecting ring (3); easy-to-fold cap (1) is arranged at bottom, powder charge chamber (2); connecting ring (3) is arranged at upper end, powder charge chamber (2), and the inner surface in described powder charge chamber (2) or outer surface are covered with the protective layer (4) of can block water vapour and oxygen.
2, the medicine filling mouthpiece that is covered with high resistant steam and oxygen layer according to claim 1 is characterized in that: described powder charge chamber (2), easy-to-fold cap (1) and connecting ring (3) are injected into a whole by the material with transfusion bag bag film or the easy welding of bag interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052312 CN2832147Y (en) | 2005-11-01 | 2005-11-01 | Drug carrying interface covered with highly-effective water vapor and oxygen barrier layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052312 CN2832147Y (en) | 2005-11-01 | 2005-11-01 | Drug carrying interface covered with highly-effective water vapor and oxygen barrier layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832147Y true CN2832147Y (en) | 2006-11-01 |
Family
ID=37196463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052312 Expired - Lifetime CN2832147Y (en) | 2005-11-01 | 2005-11-01 | Drug carrying interface covered with highly-effective water vapor and oxygen barrier layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832147Y (en) |
-
2005
- 2005-11-01 CN CN 200520052312 patent/CN2832147Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |