CN2880069Y - Large transfusion package soft bag utilizing low cost combination cover having rubber plug - Google Patents
Large transfusion package soft bag utilizing low cost combination cover having rubber plug Download PDFInfo
- Publication number
- CN2880069Y CN2880069Y CN 200520052732 CN200520052732U CN2880069Y CN 2880069 Y CN2880069 Y CN 2880069Y CN 200520052732 CN200520052732 CN 200520052732 CN 200520052732 U CN200520052732 U CN 200520052732U CN 2880069 Y CN2880069 Y CN 2880069Y
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- gland
- adapter sleeve
- cover
- bag
- soft bag
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Abstract
The utility model discloses a large transfusion package soft bag utilizing low cost combination cover having rubber plug, with the purpose to provide a transfusion bag equippped with assembly cap with rubber stopper of cheap raw material and simple structrue, make cost of assembly cap or the utility model mached with the assembly cap greatly decrease. The utility model comprises a medicine-kept bag (1) and a hard interface (2) connected with the medicine-kept bag (1). The upper end of the hard interface (2) is sealed by assembly cap with rubber stopper (3)which is of low cost, the assembly cap with rubber stopper comprises a connective cover (31), a rubber stopper (32 ) and a gland (33), the gland (33) is connected with the top of the connective cover (31), a seal membrane (312) which could be punctured by syringe is equipped in the cavity of the connective cover (31), the rubber stopper (32) is sealed between the seal membrance (312) and the gland (33), the upper end of the gland (33) is provided with an easy-folded cap (331) which can expose the rubber stopper (32) after the cap folded, and the lower end of the connective cover (31) is communicated with the hard interface (2).
Description
Technical field
This utility model belongs to the medical packaging field, is specifically related to the architecture advances of the soft bag of a kind of infusion solutions packaging.
Background technology
Have single port pipe infusion solutions bag now as shown in Figure 4: form by composite cover 4, hard interface 2 and Bag for holding medicine 1.Wherein composite cover 4 is made up of enclosing cover 43, interior plug 42, inner cap 41, enclosing cover 43 is provided with draw ring 431, thereby during use draw ring 431 pulled at enclosing cover 43 with draw ring 431 connecting portions pull open expose in plug 42 so that liquid medicine is injected bag (bottle) or medicine that bag (bottle) is the interior blood by transfusion device injection human body.In plug 42 significant feature be when injection medicine can not worn out by needle tubing and ooze out outside the infusion solutions bag because of inner cap 41.The effect of inner cap 41 is to contact with medicinal liquid before plug 42 uses in preventing, composite cover 4 adopts thermal weld to link together with hard interface 2.
Because the particularity of infusion products, enclosing cover before use can not be damaged, draw ring can not be broken in use, but the part at enclosing cover center must be pulled open to expose interior plug.It is feasible very high to the material requirements of enclosing cover to satisfy above-mentioned requirements, promptly should satisfy the welding fusing point the same with inner cap, requires enclosing cover shaping back draw ring that stronger tenacious and persistent will is arranged simultaneously again.The material price that satisfies this requirement is three times of inner cap material price.Simultaneously because the part that requires enclosing cover to pull open before use must be excellent, and be easy to pull open when using, it is very high that this requires the mould and die accuracy of shaping enclosing cover, the costing an arm and a leg of mould.Based on this 2 point, make the soft bag of infusion solutions packaging cost as shown in Figure 4 very high.
The utility model content
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, a kind of soft bag of infusion solutions packaging that adopts low-cost band plug composite cover is provided, the composite cover prices of raw and semifnished materials that it adopts are cheap, simple in structure, this utility model cost that makes composite cover and be furnished with this composite cover greatly reduces.
For solving the problems of the technologies described above, this utility model adopts following technical proposals.
This utility model adopts the soft bag of infusion solutions packaging of low-cost band plug composite cover, comprise Bag for holding medicine and the hard interface that links to each other with Bag for holding medicine, the upper end that it is characterized in that described hard interface is by being with the sealing of plug composite cover cheaply, described band plug composite cover comprises connection cover, plug and gland, described gland links to each other with connection cover top, being provided with one in the inner chamber of connection cover can be by the diaphragm seal of syringe puncture, plug is sealed between the diaphragm seal and gland of connection cover, the gland top is provided with an easy-to-fold cap that can expose plug after fractureing, and the connection cover bottom links to each other with hard interface.
As further improvement of the utility model, the described connection cover that is provided with diaphragm seal is made up of adapter sleeve and the connecting ring that places the adapter sleeve bottom, diaphragm seal is arranged at the lower end of adapter sleeve, adapter sleeve adopts welded seal to be connected with gland, or adopting pressing to be tightly connected, connecting ring is connected with hard sealing joint.
Further improve as of the present utility model, described connecting ring bottom is provided with welding location positioning sleeve.
As another improvement of the present utility model, the described connection cover that is provided with diaphragm seal by adapter sleeve, place the cup of adapter sleeve lower end and place the connecting ring of cup bottom to form, diaphragm seal is arranged at the lower end of adapter sleeve, adapter sleeve adopts welded seal to be connected with gland, or adopting pressing to be tightly connected, connecting ring is connected with hard sealing joint.
Can be provided with the pressing concave station on the bonded concave station of described adapter sleeve and gland, described gland is provided with the pressing boss corresponding with the pressing concave station.
The bottom of described easy-to-fold cap is provided with the trace that fractures.
Compared with prior art, hard interface of the present utility model upper end is by being with the sealing of plug composite cover cheaply, easy-to-fold cap on this its gland of band plug composite cover replaces the draw ring of former enclosing cover, make the prices of raw and semifnished materials cheap, the relative original structure of interior plug reduces, and is cost-saved, entire belt plug composite cover is simple in structure, function and original composite cover are identical, and cost but reduces greatly, and this utility model cost that adopts this band plug composite cover is also greatly reduced.
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 the structural representation of the another embodiment of this utility model;
Fig. 4 is the prior art constructions sketch map.
Each label is represented among the figure:
1, Bag for holding medicine 2, hard interface
3, band plug composite cover 31, connection cover
32, plug 33, gland
311, connecting ring 3111, positioning sleeve
312, diaphragm seal 313, adapter sleeve
3131, pressing concave station 314, cup
331, easy-to-fold cap 332, trace fractures
333, pressing boss
4, composite cover 41, inner cap
42, interior plug 43, enclosing cover
431, draw ring
The specific embodiment
Fig. 1 shows embodiment 1 of the present utility model, as shown in Figure 1, this utility model adopts the soft bag of infusion solutions packaging of low-cost band plug composite cover, comprises Bag for holding medicine 1 and the hard interface 2 that is welded to connect with Bag for holding medicine 1, and the upper end of hard interface 2 is by being with 3 sealings of plug composite cover cheaply.Bag for holding medicine 1 can be the different shape of publicity for the sack of shaping that non-PVC film seals, shape; Hard interface 2 is the hard interface of the different shape that is used for the non-PVC film soft-bag transfusion of publicity; Band plug composite cover 3 comprises connection cover 31, plug 32 and gland 33, gland 33 links to each other with connection cover 31 tops, being provided with one in the inner chamber of connection cover 31 can be by the diaphragm seal 312 of syringe puncture, plug 32 is sealed between the diaphragm seal 312 and gland 33 of connection cover 31, gland 33 tops are provided with an easy-to-fold cap 331 that can expose plug 32 after fractureing, the bottom of easy-to-fold cap 331 can be provided with the trace 332 that fractures, can easily easy-to-fold cap 331 be fractureed during use, expose plug 32, easy-to-fold cap 331 also can be other form that is easy to fracture beyond the diagram; Connection cover 31 bottoms link to each other with hard interface 2.The connection cover 31 that is provided with diaphragm seal 312 is by adapter sleeve 313 and place the connecting ring 311 of adapter sleeve 313 bottoms to form, diaphragm seal 312 is arranged at the lower end of adapter sleeve 313, adapter sleeve 313 adopts welded seal to be connected with gland 33, also can adopt pressing to be tightly connected, connecting ring 311 is connected with hard interface 2 welded seals.When adapter sleeve 313 adopts pressing to be tightly connected with gland 33, can be as shown in Figure 2, on adapter sleeve 313 and gland 33 bonded concave stations, be provided with pressing concave station 3131, gland 33 is provided with the pressing boss 333 corresponding with pressing concave station 3131, and adapter sleeve 313 and gland 33 pressing more closely are tightly connected.
Fig. 2 shows another embodiment of the present utility model, and different with the foregoing description is: connecting ring 311 bottoms are provided with welding location positioning sleeve 3111, and this positioning sleeve 3111 is inserted in the hard interface 2, are convenient to the location when connecting ring 311 and 2 welding of hard interface.And adapter sleeve 313 is provided with pressing concave station 3131 with gland 33 bonded concave stations, gland 33 is provided with the pressing boss 333 corresponding with pressing concave station 3131, adapter sleeve 313 adopts pressing to be tightly connected with gland 33, can make adapter sleeve 313 and gland 33 pressing more closely sealing.
Fig. 3 shows another embodiment of the present utility model, as different from Example 1: the connection cover 31 that is provided with diaphragm seal 312 by adapter sleeve 313, place the cup 314 of adapter sleeve 313 lower ends and place the connecting ring 311 of cup 314 bottoms to form, diaphragm seal 312 is arranged at the lower end of adapter sleeve 313, between adapter sleeve 313 and connecting ring 311, be provided with cup 314, strengthened the distance between connecting ring 311 and the diaphragm seal 312, in the time of can preventing connecting ring 311 heating with diaphragm seal 312 burn throughs.Adapter sleeve 313 adopts welded seal to be connected with gland 33, also can adopt pressing to be tightly connected, and connecting ring 311 is connected with hard interface 2 welded seals.
Claims (7)
1, a kind of soft bag of infusion solutions packaging that adopts low-cost band plug composite cover, comprise Bag for holding medicine (1) and the hard interface (2) that links to each other with Bag for holding medicine (1), the upper end that it is characterized in that described hard interface (2) is by being with plug composite cover (3) sealing cheaply, described band plug composite cover (3) comprises connection cover (31), plug (32) and gland (33), described gland (33) links to each other with connection cover (31) top, being provided with one in the inner chamber of connection cover (31) can be by the diaphragm seal (312) of syringe puncture, plug (32) is sealed between the diaphragm seal (312) and gland (33) of connection cover (31), gland (33) top is provided with one can expose the easy-to-fold cap (331) of plug (32) after fractureing, and connection cover (31) bottom links to each other with hard interface (2).
2, the soft bag of infusion solutions packaging that adopts low-cost band plug composite cover according to claim 1, it is characterized in that the described connection cover (31) that is provided with diaphragm seal (312) is by adapter sleeve (313) with place the connecting ring (311) of adapter sleeve (313) bottom to form, diaphragm seal (312) is arranged at the lower end of adapter sleeve (313), adapter sleeve (313) adopts welded seal to be connected with gland (33), or adopting pressing to be tightly connected, connecting ring (311) is tightly connected with hard interface (2).
3, the soft bag of infusion solutions packaging that adopts low cost band plug composite cover according to claim 2 is characterized in that described connecting ring (311) bottom is provided with welding and locatees with positioning sleeve (3111).
4, the soft bag of infusion solutions packaging that adopts low-cost band plug composite cover according to claim 1, it is characterized in that the described connection cover (31) that is provided with diaphragm seal (312) by adapter sleeve (313), place the cup (314) of adapter sleeve (313) lower end and place the connecting ring (311) of cup (314) bottom to form, diaphragm seal (312) is arranged at the lower end of adapter sleeve (313), adapter sleeve (313) adopts welded seal to be connected with gland (33), or adopting pressing to be tightly connected, connecting ring (311) is tightly connected with hard interface (2).
5, according to claim 2 or the 3 or 4 described soft bags of infusion solutions packaging that adopt low-cost band plug composite cover, it is characterized in that described adapter sleeve (313) and the bonded concave station of gland (33) are provided with pressing concave station (3131), described gland (33) is provided with the pressing boss (333) corresponding with pressing concave station (3131).
6, the soft bag of infusion solutions packaging that adopts low-cost band plug composite cover according to claim 5 is characterized in that the bottom of described easy-to-fold cap (331) is provided with the trace that fractures (332).
7, according to the described soft bag of infusion solutions packaging that adopts low-cost band plug composite cover of arbitrary claim in the claim 1 to 4, it is characterized in that the bottom of described easy-to-fold cap (331) is provided with the trace that fractures (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052732 CN2880069Y (en) | 2005-12-12 | 2005-12-12 | Large transfusion package soft bag utilizing low cost combination cover having rubber plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052732 CN2880069Y (en) | 2005-12-12 | 2005-12-12 | Large transfusion package soft bag utilizing low cost combination cover having rubber plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880069Y true CN2880069Y (en) | 2007-03-21 |
Family
ID=37879908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052732 Expired - Lifetime CN2880069Y (en) | 2005-12-12 | 2005-12-12 | Large transfusion package soft bag utilizing low cost combination cover having rubber plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880069Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186347A (en) * | 2016-11-11 | 2018-06-22 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
-
2005
- 2005-12-12 CN CN 200520052732 patent/CN2880069Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186347A (en) * | 2016-11-11 | 2018-06-22 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
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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: 20070321 |
|
| EXPY | Termination of patent right or utility model |