CN2925474Y - Large infusion bag with hard double interface - Google Patents
Large infusion bag with hard double interface Download PDFInfo
- Publication number
- CN2925474Y CN2925474Y CN 200620051492 CN200620051492U CN2925474Y CN 2925474 Y CN2925474 Y CN 2925474Y CN 200620051492 CN200620051492 CN 200620051492 CN 200620051492 U CN200620051492 U CN 200620051492U CN 2925474 Y CN2925474 Y CN 2925474Y
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- CN
- China
- Prior art keywords
- bag
- connection cover
- gland
- double nip
- hard double
- Prior art date
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a big solution IV bag with hard double nip, which comprises a solution bag (1). Wherein, the solution bag (1) is connected with a hard double nip (2) and two assembly covers (3) of the same for sealing the hard double nip (2); the hard double nip (2) is composed of two same ports (21) positioned in parallel for filling or outputting the liquid medicine and a connecting stand (22) connecting the two nips; thereinto, the connecting stand (22) is positioned under the double nip (21) and is connected with the film of the solution bag (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 simple in structure and manufacturing technique and low in cost.
Description
Technical field
This utility model belongs to the medical packaging container, is specifically related to a kind of architecture advances of transfusion bag.
Background technology
Existing single port pipe large transfusion flexible bag, as shown in Figure 5, be connected with hard single coupling 4 on the Bag for holding medicine 1, make up a prescription and infuse all by the same interior plug 52 on the same draw-ring type composite cover 5, all different owing to make up a prescription with the time and the place of medication, interior plug 52 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 52 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 will make up a prescription mouthful separate with infusion port, make make up a prescription and infuse conveniently, safely, avoid medicinal liquid to be polluted, the infusion solutions bag of its structure of while and the hard double nip of band that production technology is simple, production cost is low.
For solving the problems of the technologies described above, this utility model adopts following technical proposals.
The infusion solutions bag of the hard double nip of band of the present utility model, comprise Bag for holding medicine, it is characterized in that two identical composite covers being connected with hard double nip on the described Bag for holding medicine and sealing hard double nip, described hard double nip by two identical and be set up in parallel medicine can be poured into soft bag or with the interface of medicinal liquid output and two interfaces are connected into whole Connection Block form; Described Connection Block is positioned at the interface lower end, and the bag symphysis of Connection Block and Bag for holding medicine connects.
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.
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.
The infusion solutions bag of the hard double nip of band of the present utility model can make up a prescription by interface in two interfaces, and another interface is infused, and has solved the problem of the shared same passage that makes up a prescription and infuse, and makes make up a prescription and infuse convenience, safety, avoids medicinal liquid to be polluted.It is simple in structure, and cost greatly reduces.This utility model can directly be given the Bag for holding medicine perfusion by medicine liquid channel, makes this utility model close with original hard single-port tube large transfusion flexible bag package and production technique, and 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 adopts the draw ring of the existing enclosing cover of easy-to-fold cap replacement on the gland, makes the prices of raw and semifnished materials cheap, and the relative original structure of interior plug reduces cost-saved, and composite cover is simple in structure, and cost is low.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural front view of the hard double nip of this utility model embodiment 1 employing;
Fig. 3 is the structure upward view of the hard double nip of this utility model embodiment 1 employing;
Fig. 4 is the structural representation of this utility model embodiment 2;
Fig. 5 is the prior art constructions sketch map.
Each label is represented among the figure:
1, Bag for holding medicine 2, hard double nip 21, interface
211, connecting ring 212, medicine liquid channel 2121, reverse taper
22, Connection Block 221, lip solder side 3, composite cover
31, connection cover 311, connection cover connecting ring 312, diaphragm seal
313, sleeve 32, plug 33, gland
331, easy-to-fold cap 4, hard single coupling 5, draw-ring type composite cover
52, interior plug
The specific embodiment
Fig. 1,2,3 shows embodiment 1 of the present utility model, the infusion solutions bag of the hard double nip of this utility model band, comprise Bag for holding medicine 1, be connected with hard double nip 2 on the Bag for holding medicine 1 and seal two identical composite covers 3 of hard double nip 2, hard double nip 2 by two identical and be set up in parallel medicine can be poured into soft bag or with the interface 21 of medicinal liquid output and two interfaces are connected into whole Connection Block 22 form; Connection Block 22 is positioned at interface 21 lower ends, connects with the bag symphysis of Bag for holding medicine 1, and as shown in Figure 3, the solder side that welds mutually with the bag film of Bag for holding medicine 1 on the Connection Block 22 is the easy lip solder side 221 of welding.Interface 21 is by medicine liquid channel 212 and place the connecting ring 211 of medicine liquid channel 212 upper ends to form, and the last inner port of medicine liquid channel 212 is the sealed reverse taper 2121 of medicine liquid channel when helping liquid drug.Composite cover 3 comprises connection cover 31, plug 32 and gland 33, gland 33 is connected with connection cover 31 top welded seals, also but pressing is tightly connected, being provided with one in the inner chamber of connection cover 31 can be by the composite cover 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, can easily easy-to-fold cap 331 be fractureed during use, expose plug 32, the set connection cover connecting ring 311 in connection cover 31 bottoms is connected with connecting ring 211 welded seals of interface 21, with the upper end sealing of interface 21.
Fig. 4 shows embodiment 2 of the present utility model, the present embodiment difference from Example 1 is the structure difference of composite cover 3, as shown in Figure 4, the connection cover 31 of this composite cover 3 is by sleeve 313 and place the connection cover connecting ring 311 of sleeve 313 bottoms to form, diaphragm seal 312 places the inner chamber top of sleeve 313, in order to avoid when welding by the heater burn through, connection cover connecting ring 311 is connected with connecting ring 211 welded seals of interface 21, distance between connection cover connecting ring 311 and the diaphragm seal 312 is bigger, so when heater added thermal weld to connection cover connecting ring 311, diaphragm seal 312 can be by burn through.Sleeve 313 tops are connected with gland 33 welded seals, but also pressing is tightly connected.
This utility model seals interface 211 upper ends after can directly giving Bag for holding medicine 1 perfusion from the medicine liquid channel 212 of interface 211 again with composite cover 3.Can make up a prescription by an interface wherein when this utility model uses,, solve the problem of the shared same passage that makes up a prescription and infuse by another interface transfusion, make make up a prescription and infuse conveniently, safety, avoid medicinal liquid to be polluted.
Claims (7)
1, a kind of infusion solutions bag with hard double nip, comprise Bag for holding medicine (1), two the identical composite covers (3) that it is characterized in that being connected with hard double nip (2) on the described Bag for holding medicine (1) and seal hard double nip (2), described hard double nip (2) are the identical and soft bag of medicine can being poured into of being set up in parallel or with the interface (21) of medicinal liquid output and two interfaces are connected into whole Connection Block (22) form by two; Described Connection Block (22) is positioned at interface (21) lower end, and Connection Block (22) connects with the bag symphysis of Bag for holding medicine (1).
2, the infusion solutions bag of the hard double nip of band according to claim 1, it is characterized in that described interface (21) by medicine liquid channel (212) with place the connecting ring (211) of medicine liquid channel (212) upper end to form, the last inner port of described medicine liquid channel (212) is the sealed reverse taper (2121) of medicine liquid channel when helping liquid drug.
3, the infusion solutions bag of the hard double nip of band according to claim 1 and 2 is characterized in that it is the lip solder side (221) that easily welds that described Connection Block (22) is gone up the solder side that welds mutually with the bag film of Bag for holding medicine (1).
4, the infusion solutions bag of the hard double nip of band according to claim 3, it is characterized in that described composite cover (3) comprises connection cover (31), plug (32) and gland (33), described gland (33) is connected with connection cover (31) top welded seal or pressing is tightly connected, 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 diaphragm seal (312) and the gland (33), gland (33) top is provided with one can expose the easy-to-fold cap (331) of plug (32) after fractureing, and the set connection cover connecting ring in connection cover (31) bottom (311) is connected with interface (21) welded seal.
5, the infusion solutions bag of the hard double nip of band according to claim 4, it is characterized in that described connection cover (31) is by sleeve (313) with place the connection cover connecting ring (311) of sleeve (313) bottom to form, diaphragm seal (312) places the inner chamber top of sleeve (313), connection cover connecting ring (311) is connected with interface (21) welded seal, and sleeve (313) top is connected with gland (33) welded seal or pressing is tightly connected.
6, the infusion solutions bag of the hard double nip of band according to claim 1 and 2, it is characterized in that described composite cover (3) comprises connection cover (31), plug (32) and gland (33), described gland (33) is connected with connection cover (31) top welded seal or pressing is tightly connected, 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 the set connection cover connecting ring in connection cover (31) bottom (311) is connected with interface (21) welded seal.
7, the infusion solutions bag of the hard double nip of band according to claim 6, it is characterized in that described connection cover (31) is by sleeve (313) with place the connection cover connecting ring (311) of sleeve (313) bottom to form, diaphragm seal (312) places the inner chamber top of sleeve (313), connection cover connecting ring (311) is connected with interface (21) welded seal, and sleeve (313) top is connected with gland (33) welded seal or pressing is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051492 CN2925474Y (en) | 2006-06-27 | 2006-06-27 | Large infusion bag with hard double interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620051492 CN2925474Y (en) | 2006-06-27 | 2006-06-27 | Large infusion bag with hard double interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925474Y true CN2925474Y (en) | 2007-07-25 |
Family
ID=38279703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620051492 Expired - Lifetime CN2925474Y (en) | 2006-06-27 | 2006-06-27 | Large infusion bag with hard double interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925474Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116636A (en) * | 2014-08-12 | 2014-10-29 | 四川科伦药业股份有限公司 | Single-base dual-pipe dual-membrane infusion bag |
-
2006
- 2006-06-27 CN CN 200620051492 patent/CN2925474Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116636A (en) * | 2014-08-12 | 2014-10-29 | 四川科伦药业股份有限公司 | Single-base dual-pipe dual-membrane infusion bag |
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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 |