CN2925476Y - Hard double-opening pipe for large flexible infusion bag - Google Patents
Hard double-opening pipe for large flexible infusion bag Download PDFInfo
- Publication number
- CN2925476Y CN2925476Y CN 200620051491 CN200620051491U CN2925476Y CN 2925476 Y CN2925476 Y CN 2925476Y CN 200620051491 CN200620051491 CN 200620051491 CN 200620051491 U CN200620051491 U CN 200620051491U CN 2925476 Y CN2925476 Y CN 2925476Y
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- China
- Prior art keywords
- connection cover
- gland
- hard double
- interface
- sleeve
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- Expired - Lifetime
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Abstract
The utility model discloses a hard double nip tube for big transfusion soft bag, which comprises a hard double nip (1) for filling and outputting the liquid medicine and an assembly covers (2). Wherein, the hard double nip (1) is composed of two same ports (11) positioned in parallel for filling or outputting the liquid medicine and a connecting stand (12) integrating the two ports; the connecting stand (12) is positioned under the ports (11); the assembly covers (2) seals the upper end of one of the two ports (11) of the hard double nip (1). The utility model, by separating the dosage port and the transfusion port, facilitates the dosage and transfusion with safety and avoids the liquid medicine pollution; meanwhile, the utility model is capable of filling the liquid medicine directly into the solution bag with simple structure and low cost.
Description
Technical field
This utility model belongs to pharmaceutical packaging material, is specifically related to a kind of large transfusion flexible bag packaging interface.
Background technology
The single hard interface 5 of existing large transfusion flexible bag, its upper end is by 6 sealings of draw-ring type composite cover, make up a prescription and infuse all by plug 61 (as shown in Figure 6) in same, all different owing to make up a prescription with the time and the place of medication, interior plug 61 exposes in air and is polluted, pathogenic bacteria in the syringe needle of transfusion device easily will be attached to during transfusion on the plug 61 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, provide a kind of mouth that will make up a prescription to separate with infusion port, make make up a prescription and infuse convenience, safety, avoid medicinal liquid to be polluted, simultaneously again can be by the hard double bimouth pipe of the large transfusion flexible bag that it directly pours into medicine in the Bag for holding medicine, technology is simple, production cost is low.
For solving the problems of the technologies described above, this utility model adopts following technical proposals:
The hard double bimouth pipe of large transfusion flexible bag of the present utility model is characterized in that it is by medicine being poured into soft bag and the hard double nip and the composite cover of medicinal liquid output being formed; Described hard double nip is the identical and soft bag of medicine can being poured into of being set up in parallel or with the interface of medicinal liquid output and two interfaces are connected into whole Connection Block form by two; Described Connection Block is positioned at the interface lower end; Described composite cover is with the upper end sealing of the arbitrary interface in two interfaces in the hard double nip.
As further improvement of the utility model, described interface is by medicine liquid channel and place the connecting ring of medicine liquid channel upper end to form, and the last inner port of described medicine liquid channel is the sealed reverse taper of medicine liquid channel when helping liquid drug.
The lip solder side of solder side that welds mutually with the bag film of Bag for holding medicine on the described Connection Block for easily welding.
Described composite cover comprises connection cover, plug and gland, described gland is connected with connection cover top welded seal or pressing is tightly connected, 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 set connection cover connecting ring in connection cover bottom and joint weld are tightly connected.
Described connection cover can and place the connection cover connecting ring of cover tube bottom to form by sleeve, and diaphragm seal places telescopic inner chamber top, and connection cover connecting ring and joint weld are tightly connected, and upper cartridge is connected with the gland welded seal or pressing is tightly connected.
This utility model and large transfusion flexible bag combination can be made up a prescription by the interface in this utility model, by another interface transfusion, have solved the problem of the shared same passage that makes up a prescription and infuse, and make make up a prescription and infuse convenience, safety, avoid medicinal liquid to be polluted.This utility model can directly be given the Bag for holding medicine perfusion of transfusion bag by the medicine liquid channel that does not have sealing, make with the large transfusion flexible bag packing of hard double bimouth pipe of the present utility model close with original hard single-port tube large transfusion flexible bag package and production technique, production equipment is simple relatively, and production technology is simple, production cost is low.Composite cover of the present utility model is made up of gland, plug and connection cover, and the easy-to-fold cap on the employing gland replaces the draw ring of existing enclosing cover, make the prices of raw and semifnished materials cheap, the relative original structure of interior plug reduces cost-saved, whole composite cover is simple in structure, function and original combination are identical, and cost but reduces greatly.
Description of drawings
Fig. 1 is the structural representation front view of this utility model embodiment 1;
Fig. 2 is the structural representation upward view of this utility model embodiment 1;
Fig. 3 is the structural representation front view of this utility model embodiment 2;
Fig. 4 is the structural representation upward view of this utility model embodiment 2;
Fig. 5 is used for the structural representation of large transfusion flexible bag packing for this utility model embodiment 1;
Fig. 6 is used for the structural representation of large transfusion flexible bag packing for the single port pipe of prior art.
Each label is represented among the figure:
1, hard double nip 11, interface 111, connecting ring
112, medicine liquid channel 1121, reverse taper 12, Connection Block
121, lip solder side 2, composite cover 21, connection cover
211, connection cover connecting ring 212, diaphragm seal 213, sleeve
22, plug 23, gland 231, easy-to-fold cap
3, second composite cover 4, Bag for holding medicine 5, single hard-mouth tube
6, draw-ring type composite cover 61, interior plug
The specific embodiment
Fig. 1,2 shows embodiment 1 of the present utility model, and the hard double bimouth pipe of large transfusion flexible bag of the present utility model is by medicine being poured into soft bag and the hard double nip 1 and the composite cover 2 of medicinal liquid output being formed; Hard double nip 1 by two identical and be set up in parallel medicine can be poured into soft bag or with the interface 11 of medicinal liquid output and two interfaces are connected into whole Connection Block 12 form; Connection Block 12 is positioned at interface 11 lower ends, the lip solder side 121 of solder side for easily welding that welds mutually with the bag film of Bag for holding medicine on the Connection Block 12; Composite cover 2 is with the upper end sealing of the arbitrary interface 11 in two interfaces 11 in the hard double nip 1.Interface 11 is by medicine liquid channel 112 and place the connecting ring 111 of medicine liquid channel 112 upper ends to form, and the last inner port of medicine liquid channel 112 is the sealed reverse taper 1121 of medicine liquid channel when helping liquid drug.Composite cover 2 comprises connection cover 21, plug 22 and gland 23, being provided with one in the inner chamber of connection cover 21 can be by the diaphragm seal 212 of syringe puncture, plug 22 is sealed between the diaphragm seal 212 and gland 23 of connection cover 21, connection cover 21 is by sleeve 213 and place the connection cover connecting ring 211 of sleeve 213 bottoms to form, diaphragm seal 212 places the inner chamber top of sleeve 213, in order to avoid when welding by the heater burn through, connection cover connecting ring 211 is connected with connecting ring 111 welded seals of interface 11, distance between connection cover connecting ring 211 and the diaphragm seal 212 is bigger, so when heater added thermal weld to connection cover connecting ring 211, diaphragm seal 212 can be by burn through.Sleeve 213 tops are connected with gland 23 welded seals, but also pressing is tightly connected.Gland 23 tops are provided with an easy-to-fold cap 231 that can expose plug 22 after fractureing, and can easily easy-to-fold cap 231 be fractureed during use, expose plug 22.
Fig. 3,4 shows embodiment 2 of the present utility model, the present embodiment difference from Example 1 is the structure difference of connection cover 21 in the composite cover 2, be the connection cover 21 no sleeves 213 of present embodiment, gland 23 is connected with connection cover 21 top welded seals, also but pressing is tightly connected, diaphragm seal 212 places the top of connection cover 21 inner chambers, plug 22 is sealed between the diaphragm seal 212 and gland 23 of connection cover 21, and the set connection cover connecting ring 211 in connection cover 21 bottoms is connected with connecting ring 111 welded seals of interface 11.
As shown in Figure 5, embodiment 1 of the present utility model is used for the large transfusion flexible bag packing, by the lip solder side on the Connection Block 12 121 bag film welding, again these interface 11 upper ends are sealed with second composite cover 3 after directly giving Bag for holding medicine 4 perfusions by the medicine liquid channel 112 of unencapsulated interface 11 with Bag for holding medicine 4.Second composite cover 3 is connected with connecting ring 111 welded seals of interface 11.When this utility model uses, can make up a prescription,, solved the problem of the shared same passage that makes up a prescription and infuse, make make up a prescription and infuse convenience, safety, avoid medicinal liquid to be polluted by another interface transfusion by an interface wherein.
Claims (7)
1, the hard double bimouth pipe of a kind of large transfusion flexible bag is characterized in that it is by medicine being poured into soft bag and the hard double nip (1) and the composite cover (2) of medicinal liquid output being formed; Described hard double nip (1) is the identical and soft bag of medicine can being poured into of being set up in parallel or with the interface (11) of medicinal liquid output and two interfaces are connected into whole Connection Block (12) form by two; Described Connection Block (12) is positioned at interface (11) lower end; Described composite cover (2) is with the upper end sealing of the arbitrary interface (11) in two interfaces (11) in the hard double nip (1).
2, the hard double bimouth pipe of large transfusion flexible bag according to claim 1, it is characterized in that described interface (11) by medicine liquid channel (112) with place the connecting ring (111) of medicine liquid channel (112) upper end to form, the last inner port of described medicine liquid channel (112) is the sealed reverse taper (1121) of medicine liquid channel when helping liquid drug.
3,, it is characterized in that it is the lip solder side (121) that easily welds that described Connection Block (12) is gone up the solder side that welds mutually with the bag film of Bag for holding medicine according to claim 1 or the hard double bimouth pipe of 2 described large transfusion flexible bags.
4, the hard double bimouth pipe of large transfusion flexible bag according to claim 3, it is characterized in that described composite cover (2) comprises connection cover (21), plug (22) and gland (23), described gland (23) is connected with connection cover (21) top welded seal or pressing is tightly connected, being provided with one in the inner chamber of connection cover (21) can be by the diaphragm seal (212) of syringe puncture, plug (22) is sealed between the diaphragm seal (212) and gland (23) of connection cover (21), gland (23) top is provided with one can expose the easy-to-fold cap (231) of plug (22) after fractureing, and the set connection cover connecting ring in connection cover (21) bottom (211) is connected with interface (11) welded seal.
5, the hard double bimouth pipe of large transfusion flexible bag according to claim 4, it is characterized in that described connection cover (21) is by sleeve (213) with place the connection cover connecting ring (211) of sleeve (213) bottom to form, diaphragm seal (212) places the inner chamber top of sleeve (213), connection cover connecting ring (211) is connected with interface (11) welded seal, and sleeve (213) top is connected with gland (23) welded seal or pressing is tightly connected.
6, the hard double bimouth pipe of large transfusion flexible bag according to claim 1 and 2, it is characterized in that described composite cover (2) comprises connection cover (21), plug (22) and gland (23), described gland (23) is connected with connection cover (21) top welded seal or pressing is tightly connected, being provided with one in the inner chamber of connection cover (21) can be by the diaphragm seal (212) of syringe puncture, plug (22) is sealed between the diaphragm seal (212) and gland (23) of connection cover (21), gland (23) top is provided with one can expose the easy-to-fold cap (231) of plug (22) after fractureing, and the set connection cover connecting ring in connection cover (21) bottom (211) is connected with interface (11) welded seal.
7, the hard double bimouth pipe of large transfusion flexible bag according to claim 6, it is characterized in that described connection cover (21) is by sleeve (213) with place the connection cover connecting ring (211) of sleeve (213) bottom to form, diaphragm seal (212) places the inner chamber top of sleeve (213), connection cover connecting ring (211) is connected with interface (11) welded seal, and sleeve (213) top is connected with gland (23) welded seal or pressing is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051491 CN2925476Y (en) | 2006-06-27 | 2006-06-27 | Hard double-opening pipe for large flexible infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051491 CN2925476Y (en) | 2006-06-27 | 2006-06-27 | Hard double-opening pipe for large flexible infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925476Y true CN2925476Y (en) | 2007-07-25 |
Family
ID=38279705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051491 Expired - Lifetime CN2925476Y (en) | 2006-06-27 | 2006-06-27 | Hard double-opening pipe for large flexible infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925476Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102988177A (en) * | 2012-11-13 | 2013-03-27 | 江苏金扬子包装科技有限公司 | Special double-head connector for infusion bag |
| CN107106410A (en) * | 2014-12-19 | 2017-08-29 | 费森尤斯卡比德国有限公司 | Connector system with least two conveying ends |
-
2006
- 2006-06-27 CN CN 200620051491 patent/CN2925476Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102988177A (en) * | 2012-11-13 | 2013-03-27 | 江苏金扬子包装科技有限公司 | Special double-head connector for infusion bag |
| CN107106410A (en) * | 2014-12-19 | 2017-08-29 | 费森尤斯卡比德国有限公司 | Connector system with least two conveying ends |
| CN107106410B (en) * | 2014-12-19 | 2020-10-27 | 费森尤斯卡比德国有限公司 | Connector system with at least two removal openings |
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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 |