CN2925477Y - Large flexible infusion packing bag with double rubber stopper assembled lid - Google Patents
Large flexible infusion packing bag with double rubber stopper assembled lid Download PDFInfo
- Publication number
- CN2925477Y CN2925477Y CN 200620051585 CN200620051585U CN2925477Y CN 2925477 Y CN2925477 Y CN 2925477Y CN 200620051585 CN200620051585 CN 200620051585 CN 200620051585 U CN200620051585 U CN 200620051585U CN 2925477 Y CN2925477 Y CN 2925477Y
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- CN
- China
- Prior art keywords
- plug
- gland
- adapter sleeve
- easy
- fold cap
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A big transfusion soft package by adopting an assembly cover with double rubber plugs is provided, which comprises a solution bag, a hard plastics port sealed by the double rubber plugs assembly cover. Wherein, the double rubber plugs assembly cover is composed of a connecting cover, a first and a second rubber plug for puncturing during transfusion and dosage and a first and a second press cover; the connecting cover is composed of a locating sleeve and a connecting stand positioned at the upper end of the locating sleeve; thereinto, the connecting cover is provided with a first and a second connecting sleeve whose inner chambers are positioned with a first and a second sealing film respectively puncturable by a pin case; the two press covers comprise a first and a second press cover connecting sleeve and a first and a second cap easily sheared off which can bare the rubber plug after turned over at the top of the two press cover connecting sleeve; each of the press cover connecting sleeve is connected with the connecting sleeve respectively in sealing mode. The utility model facilitates the dosage and transfusion with safety and avoids the liquid medicine pollution; meanwhile, the utility model is cheap in material, simple in structure and low in cost.
Description
Technical field
This utility model belongs to the medical packaging field, is specifically related to a kind of architecture advances of large transfusion flexible bag packing.
Background technology
Existing large transfusion flexible bag is packed as shown in figure 14: be made up of draw-ring type composite cover 4, hard interface 1 and Bag for holding medicine 3.Wherein draw-ring type 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 injected bag or the medicine in the bag injected the blood of human body by transfusion device.In plug 42 significant feature be when injection medicine can not worn out by needle tubing and ooze out outside the infusion solutions plastic bag because of inner cap 41.The effect of inner cap 41 is to contact with medicinal liquid before plug 42 uses in preventing, draw-ring type composite cover 4 adopts thermal weld to link together with hard interface 1, and hard interface 1 welds together with Bag for holding medicine 3.
Because the particularity of infusion products, enclosing cover 43 before use can not be damaged, draw ring 431 can not be broken in use, but the part at enclosing cover 43 centers must be pulled open with plug 42 in exposing.Satisfy above-mentioned requirements and make very highly to the material requirements of enclosing cover 43, promptly should satisfy the welding fusing point the same with inner cap 41, draw ring has stronger tenacious and persistent will to require enclosing cover to be shaped afterwards simultaneously again.The material price that satisfies this requirement is three times of inner cap 41 material prices.Simultaneously because the part that requires enclosing cover 43 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 43, the costing an arm and a leg of mould.Based on this 2 point, make large transfusion flexible bag packing cost as shown in figure 14 very high.All different with the time and the place of medication owing to make up a prescription, interior plug 42 exposes in air and is polluted, and the pathogenic bacteria in the syringe needle of transfusion device easily will be attached to during transfusion on the plug 42 is brought in the medicinal liquid, thereby easily causes the security incident of transfusion.
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 large transfusion flexible bag packing that adopts two plug composite covers is provided, it will make up a prescription plug with the transfusion plug separate, make make up a prescription and infuse convenience, safety, avoid medicinal liquid to be polluted, its composite cover prices of raw and semifnished materials that adopt are cheap, simple in structure simultaneously, and this utility model cost of being furnished with this composite cover is greatly reduced.
For solving the problems of the technologies described above, this utility model adopts following technical proposals.This utility model adopts the large transfusion flexible bag packing of two plug composite covers, comprise Bag for holding medicine and the hard interface of moulding that links to each other with Bag for holding medicine, it is characterized in that described hard interface is sealed by two plug composite covers, described pair of plug composite cover comprises connection cover, first plug of puncture when being used to infuse, first gland, second plug and second gland of puncture when being used to make up a prescription, described connection cover is made up of positioning sleeve and the Connection Block that is arranged at the positioning sleeve upper end, Connection Block is provided with first adapter sleeve and second adapter sleeve, the positioning sleeve bottom is provided with connecting ring, being provided with in the inner chamber of described first adapter sleeve can be by first diaphragm seal of syringe puncture, being provided with in the inner chamber of second adapter sleeve can be by second diaphragm seal of syringe puncture, described first gland places the top of first adapter sleeve, first plug is sealed between first diaphragm seal and first gland, described second gland places the top of second adapter sleeve, second plug is sealed between second diaphragm seal and second gland, described first gland by the first gland adapter sleeve and first easy-to-fold cap that can expose first plug after being located at the cracking-off at the first gland adapter sleeve top form, the first gland adapter sleeve and first adapter sleeve are tightly connected; Second gland by the second gland adapter sleeve and second easy-to-fold cap that can expose second plug after being located at the cracking-off at the second gland adapter sleeve top form, the second gland adapter sleeve and second adapter sleeve are tightly connected, and the connecting ring of described connection cover is tightly connected with hard joint weld.
First easy-to-fold cap of described frangibility and the junction surface of the first gland adapter sleeve are provided with first snap slot, and second easy-to-fold cap of frangibility and the junction surface of the second gland adapter sleeve are provided with second snap slot.
Described first easy-to-fold cap and second easy-to-fold cap are the circular cone stage body.Described first easy-to-fold cap and second easy-to-fold cap also can be the flat-shaped body of long waist shaped, and first easy-to-fold cap is provided with first protuberance that stretches out the first gland adapter sleeve; Second easy-to-fold cap is provided with second protuberance that stretches out the second gland adapter sleeve.Described first easy-to-fold cap and second easy-to-fold cap or be cuboid or circular arc body.
Described first plug can be identical with second plug.
Compared with prior art, hard interface of the present utility model upper end has solved the problem of the shared same plug that makes up a prescription and infuse by two plug composite cover sealings, and the plug that will make up a prescription separates with the transfusion plug, makes make up a prescription and infuse convenience, safety, avoids medicinal liquid to be polluted.This pair plug composite cover replaces the draw ring of former enclosing cover with the foldable handle on the gland, makes the prices of raw and semifnished materials cheap, and simple in structure, cost reduces greatly, and this utility model cost that adopts this composite cover is also greatly reduced.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural representation front view of the composite cover of this utility model embodiment 1 employing;
Fig. 3 is the structural representation vertical view of the composite cover of this utility model embodiment 1 employing;
Fig. 4 is the structural representation of this utility model embodiment 2;
Fig. 5 is the structural representation front view of the composite cover of this utility model embodiment 2 employings;
Fig. 6 is the structural representation vertical view of the composite cover of this utility model embodiment 2 employings;
Fig. 7 is the structural representation left view of the composite cover of this utility model embodiment 2 employings;
Fig. 8 is the structural representation of this utility model embodiment 3;
Fig. 9 is the structural representation front view of the composite cover of this utility model embodiment 3 employings;
Figure 10 is the structural representation vertical view of the composite cover of this utility model embodiment 3 employings;
Figure 11 is the structural representation of this utility model embodiment 4;
Figure 12 is the structural representation front view of the composite cover of this utility model embodiment 4 employings;
Figure 13 is for being the structural representation vertical view of the composite cover of this utility model embodiment 4 employings;
Figure 14 is the prior art constructions sketch map.
Each label is represented among the figure:
1, hard interface 2, two plug composite cover 21, connection cover
211, connecting ring 212, positioning sleeve 213, Connection Block
2131, first adapter sleeve 2132, first diaphragm seal 2133, second adapter sleeve
2134, second diaphragm seal 22, first plug 23, first gland
231, first easy-to-fold cap 2311, first protuberance 232, the first gland adapter sleeve
233, first snap slot 24, second plug 25, second gland
251, second easy-to-fold cap 2511, second protuberance 252, the second gland adapter sleeve
253, second snap slot 3, Bag for holding medicine 4, draw-ring type composite cover
41, inner cap 42, interior plug 43, enclosing cover
431, draw ring
The specific embodiment
Fig. 1,2,3 show embodiment 1 of the present utility model, this utility model adopts the large transfusion flexible bag packing of two plug composite covers, comprise Bag for holding medicine 3 and the hard interface 1 of moulding that links to each other with Bag for holding medicine 3, hard interface 1 is by two plug composite cover 2 sealings, this pair plug composite cover 2 comprises connection cover 21, first plug 22 of puncture when being used to infuse, first gland 23, second plug 24 and second gland 25 of puncture when being used to make up a prescription, connection cover 21 is made up of positioning sleeve 212 and the Connection Block 213 that is arranged at positioning sleeve 212 upper ends, Connection Block 213 is provided with first adapter sleeve 2131 and second adapter sleeve 2133, positioning sleeve 212 bottoms are provided with connecting ring 211, being provided with in the inner chamber of first adapter sleeve 2131 can be by first diaphragm seal 2132 of syringe puncture, being provided with in the inner chamber of second adapter sleeve 2133 can be by second diaphragm seal 2134 of syringe puncture, first gland 23 places the top of first adapter sleeve 2131, first plug 22 is sealed between first diaphragm seal 2132 and first gland 23, second gland 25 places the top of second adapter sleeve 2133, second plug 24 is sealed between second diaphragm seal 2134 and second gland 25, first gland 23 by the first gland adapter sleeve 232 and first easy-to-fold cap 231 that can expose first plug 22 after being located at the cracking-off at the first gland adapter sleeve, 232 tops forms, first adapter sleeve 2131 is connected with the first gland adapter sleeve, 232 employing welded seals; Second gland 25 by the second gland adapter sleeve 252 and second easy-to-fold cap 251 that can expose second plug 24 after being located at the cracking-off at the second gland adapter sleeve, 252 tops forms, second adapter sleeve 2133 is connected with the second gland adapter sleeve, 252 employing welded seals.The connecting ring 211 of connection cover 21 is connected with hard interface 1 welded seal.First easy-to-fold cap 231 and second easy-to-fold cap 251 are the circular cone stage body, during use, can easily they be fractureed, and expose first and second plug 22,24, medicinal liquid can be injected Bag for holding medicine 3 or the medicines in the Bag for holding medicine 3 be injected the blood of human body by transfusion device.
Fig. 4,5,6,7 shows embodiment 2 of the present utility model, the present embodiment structure of easy-to-fold cap as different from Example 1 is different, as shown in FIG., first easy-to-fold cap 231 and second easy-to-fold cap 251 are cuboid, this cuboid top is a narrow cuboid, and the bottom is connected with first and second gland adapter sleeve 232,252 by the ellipsoid transition.The junction surface that the junction surface of first easy-to-fold cap 231 and the first gland adapter sleeve 232 is provided with first snap slot, 233, the second easy-to-fold caps 251 and the second gland adapter sleeve 252 is provided with second snap slot 253.During use, hold the narrow cuboid on cuboid top and break off with the fingers and thumb to a side, first easy-to-fold cap will expose first and second plug 22,24 in breaking off with the fingers and thumb disconnectedly with the snap slot place at the gland adapter sleeve junction surface that links to each other.First easy-to-fold cap 231 and second easy-to-fold cap 251 also can be other shape, as circular arc body etc., as long as it is easy to fracture.
Fig. 8,9,10 shows embodiment 3 of the present utility model, different is the structure of easy-to-fold cap for present embodiment and embodiment 1, as shown in the figure, in the present embodiment, first easy-to-fold cap 231 and second easy-to-fold cap 251 are the flat-shaped body of long waist shaped, first easy-to-fold cap 231 is provided with first protuberance 2311 that stretches out the first gland adapter sleeve 232, is beneficial to first easy-to-fold cap 231 is fractureed; Second easy-to-fold cap 251 is provided with second protuberance 2511 that stretches out the second gland adapter sleeve 252.The junction surface that the junction surface of first easy-to-fold cap 231 and the first gland adapter sleeve 232 is provided with first snap slot, 233, the second easy-to-fold caps 251 and the second gland adapter sleeve 252 is provided with second snap slot 253.During the cracking-off easy-to-fold cap, as long as upwards break the protuberance of easy-to-fold cap off with the fingers and thumb, easy-to-fold cap will expose first and second plug 22,24 in breaking off with the fingers and thumb disconnectedly with the snap slot place at the gland adapter sleeve junction surface that links to each other.
Figure 11,12,13 shows embodiment 4 of the present utility model, and present embodiment and the difference of embodiment 2 are that first plug 22 and second plug 24 are two plugs that size is identical with structure in the present embodiment.
Claims (9)
1, a kind of large transfusion flexible bag packing that adopts two plug composite covers, comprise Bag for holding medicine (3) with link to each other with Bag for holding medicine (3) mould hard interface (1), it is characterized in that described hard interface (1) is sealed by two plug composite covers (2), described pair of plug composite cover (2) comprises connection cover (21), first plug (22) of puncture when being used to infuse, first gland (23), second plug (24) and second gland (25) of puncture when being used to make up a prescription, described connection cover (21) is made up of positioning sleeve (212) and the Connection Block (213) that is arranged at positioning sleeve (212) upper end, Connection Block (213) is provided with first adapter sleeve (2131) and second adapter sleeve (2133), positioning sleeve (212) bottom is provided with connecting ring (211), being provided with in the inner chamber of described first adapter sleeve (2131) can be by first diaphragm seal (2132) of syringe puncture, being provided with in the inner chamber of second adapter sleeve (2133) can be by second diaphragm seal (2134) of syringe puncture, described first gland (23) places the top of first adapter sleeve (2131), first plug (22) is sealed between first diaphragm seal (2132) and first gland (23), described second gland (25) places the top of second adapter sleeve (2133), second plug (24) is sealed between second diaphragm seal (2134) and second gland (25), described first gland (23) by the first gland adapter sleeve (232) and first easy-to-fold cap (231) that can expose first plug (22) after being located at the cracking-off at first gland adapter sleeve (232) top form, the first gland adapter sleeve (232) is tightly connected with first adapter sleeve (2131); Second gland (25) by the second gland adapter sleeve (252) and second easy-to-fold cap (251) that can expose second plug (24) after being located at the cracking-off at second gland adapter sleeve (252) top form, the second gland adapter sleeve (252) is tightly connected with second adapter sleeve (2133), and the connecting ring (211) of described connection cover (21) is connected with hard interface (1) welded seal.
2, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 1, it is characterized in that first easy-to-fold cap (231) of described frangibility and the junction surface of the first gland adapter sleeve (232) are provided with first snap slot (233), second easy-to-fold cap (251) of frangibility is provided with second snap slot (253) with the junction surface of the second gland adapter sleeve (252).
3, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 1 and 2 is characterized in that described first easy-to-fold cap (231) and second easy-to-fold cap (251) are the circular cone stage body.
4, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 1 and 2, it is characterized in that described first easy-to-fold cap (231) and second easy-to-fold cap (251) are the flat-shaped body of long waist shaped, first easy-to-fold cap (231) is provided with first protuberance (2311) that stretches out the first gland adapter sleeve (232); Second easy-to-fold cap (251) is provided with second protuberance (2511) that stretches out the second gland adapter sleeve (252).
5, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 1 and 2 is characterized in that described first easy-to-fold cap (231) and second easy-to-fold cap (251) are cuboid or circular arc body.
6, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 1 and 2 is characterized in that described first plug (22) is identical with second plug (24).
7, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 3 is characterized in that described first plug (22) is identical with second plug (24).
8, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 4 is characterized in that described first plug (22) is identical with second plug (24).
9, the large transfusion flexible bag packing of the two plug composite covers of employing according to claim 5 is characterized in that described first plug (22) is identical with second plug (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051585 CN2925477Y (en) | 2006-07-07 | 2006-07-07 | Large flexible infusion packing bag with double rubber stopper assembled lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051585 CN2925477Y (en) | 2006-07-07 | 2006-07-07 | Large flexible infusion packing bag with double rubber stopper assembled lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925477Y true CN2925477Y (en) | 2007-07-25 |
Family
ID=38279706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051585 Expired - Lifetime CN2925477Y (en) | 2006-07-07 | 2006-07-07 | Large flexible infusion packing bag with double rubber stopper assembled lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925477Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105878014A (en) * | 2014-09-03 | 2016-08-24 | 重庆莱美药业股份有限公司 | One-piece soft bag interface, soft bag having same, and loading method |
| 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 |
-
2006
- 2006-07-07 CN CN 200620051585 patent/CN2925477Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105878014A (en) * | 2014-09-03 | 2016-08-24 | 重庆莱美药业股份有限公司 | One-piece soft bag interface, soft bag having same, and loading method |
| CN105878014B (en) * | 2014-09-03 | 2019-07-12 | 重庆莱美药业股份有限公司 | A kind of integral type flexible bag interface, the soft bag and packaging process for having the interface |
| 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: 20070725 |
|
| EXPY | Termination of patent right or utility model |