CN2860480Y - Hard double-inlet tube cap of large infusion soft bag - Google Patents
Hard double-inlet tube cap of large infusion soft bag Download PDFInfo
- Publication number
- CN2860480Y CN2860480Y CN 200520052881 CN200520052881U CN2860480Y CN 2860480 Y CN2860480 Y CN 2860480Y CN 200520052881 CN200520052881 CN 200520052881 CN 200520052881 U CN200520052881 U CN 200520052881U CN 2860480 Y CN2860480 Y CN 2860480Y
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- cover
- transfusion
- interface
- connecting ring
- enclosing cover
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- Expired - Lifetime
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Abstract
The utility model discloses a hard dual-port pipe cover which is used on the large soft infusion bag, and is designed to provide a hard dual-port pipe cover which can separate the dosage port and the infusion port, make dispense and infuse convenient and safe, thus to avoid the pollution to the medicine liquid, at the same time, the medicine can be filled into the bag for containing the medicine directly through the hard dual-port pipe cover, as well as the simple structure and low production cost . The utility model is comprosed of the hard dual couplings (1) which can fill the medicine into the soft bag and output the medicine liquid, a composite cover (2) which can seal the hard dual couplings and enclasp and seal the needle cylinder of the infusion set during the infusion; the hard dual couplings (1) are comprised of a medicine giving coupling (11), a infusion coupling (12) which is arranged up in parallel with the medicine giving coupling (11) and a connection base(13) which connects the two couplings to a whole body, wherein the infusion coupling (12) is connected to the composite cover (2) sealedly. The composite cover (2) is the easy-to-break cap (211) on the outer cover (21), which replaces the simple composite cover of the ring-pull of the outer cover in the prior art, in addition, the invention has the simple structure and the 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 existing hard interface of large transfusion flexible bag, make up a prescription and infuse all by same plug 22 (as shown in figure 15), all different owing to make up a prescription with the time and the place of medication, plug 22 exposes in air and is polluted, the pathogenic bacteria that the syringe needle of transfusion device easily will be attached on the plug 22 during transfusion 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, can directly medicine be poured in the Bag for holding medicine by it again simultaneously, the large transfusion flexible bag that technology is simple, production cost is low covers with hard double bimouth pipe.
For solving the problems of the technologies described above, this utility model adopts following technical proposals:
A kind of large transfusion flexible bag covers with hard double bimouth pipe, it is characterized in that it is made up of the composite cover that medicine can be poured into soft bag and the transfusion device syringe can be held tightly sealing when the hard double nip of medicinal liquid output and salable hard double nip infused simultaneously; The transfusion interface that described hard double nip is set up in parallel by the perfusion interface, with the perfusion interface, two interfaces are connected into whole Connection Block forms, infuse interface and composite cover are tightly connected.
As further improvement of the utility model, described perfusion interface is by the perfusion passage and place the connecting ring A of perfusion passage upper end to form, described transfusion interface is by the drug passage and place the connecting ring B of drug passage upper end to form, and connecting ring B is connected with the composite cover welded seal or pressing is tightly connected.
Further improve as of the present utility model, described composite cover is made up of enclosing cover and plug, and plug places in the enclosing cover, can expose the easy-to-fold cap of plug after cover top portion is provided with and fractures, and enclosing cover is tightly connected with the transfusion joint weld or pressing is tightly connected.One extension can be arranged at the bottom of described plug, and this extension stretches in the drug passage of transfusion interface, and the enclosing cover bottom surface is connected with the connecting ring B welded seal of transfusion interface.Or the bottom of described enclosing cover is placed in outside the transfusion interface, and enclosing cover is provided with the pressing concave station with the junction surface of transfusion interface, and the connecting ring B of transfusion interface goes up the corresponding section and is provided with the pressing boss, and enclosing cover is tightly connected with the connecting ring B pressing of transfusion interface.
Described drug passage upper end can be provided with and can prevent that medicinal liquid from contacting with the plug of composite cover and be easy to the diaphragm seal that syringe needle for transfusion device pierces through when infusing simultaneously again.
As another further improvement of the present utility model, described composite cover comprises connection cover, plug and enclosing cover, described enclosing cover 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 B of syringe puncture, plug is sealed between the diaphragm seal B and enclosing cover of connection cover, cover top portion is provided with an easy-to-fold cap that can expose plug after fractureing, and the connection cover bottom is tightly connected with the transfusion joint weld.Described diaphragm seal B can be arranged at the bottom of connection cover inner chamber, and the bottom of connection cover is provided with a connecting ring C, and connecting ring C is connected with the connecting ring B welded seal of transfusion interface, and connection cover top is connected with the enclosing cover welded seal or pressing is tightly connected.The connection cover that is provided with diaphragm seal B also can and place the connecting ring C of cover tube bottom to form by sleeve, described diaphragm seal B places telescopic inner chamber middle part, connecting ring C is connected with the connecting ring B welded seal of transfusion interface, and upper cartridge is connected with the enclosing cover welded seal or pressing is tightly connected.
Can be provided with pressing on the connecting ring A on the described perfusion interface is tightly connected with pressing boss A.
Described Connection Block is the easy lip solder side that welds with the solder side that the bag film of Bag for holding medicine welds mutually.
This utility model and large transfusion flexible bag combination can be made up a prescription by the perfusion interface, by the transfusion of transfusion interface, 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 flexible bag by the perfusion passage, make and be with large transfusion flexible bag packing 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 enclosing cover, plug or is made up of enclosing cover, plug and connection cover, and adopt the outer easy-to-fold cap that covers to replace 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 the structural representation front view of this utility model embodiment 3;
Fig. 6 is the structural representation upward view of this utility model embodiment 3;
Fig. 7 is the structural representation front view of this utility model embodiment 4;
Fig. 8 is the structural representation upward view of this utility model embodiment 4;
Fig. 9 is the structural representation front view of this utility model embodiment 5;
Figure 10 is the structural representation upward view of this utility model embodiment 5;
Figure 11 is used for the structural representation of large transfusion flexible bag packing for this utility model embodiment 1;
Figure 12 is used for the structural representation of large transfusion flexible bag packing for this utility model embodiment 2;
Figure 13 is used for the structural representation of large transfusion flexible bag packing for this utility model embodiment 3;
Figure 14 is used for the structural representation of large transfusion flexible bag packing for this utility model embodiment 5;
Figure 15 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, perfusion interface
111, connecting ring A 1111, pressing boss A
112, perfusion passage 12, transfusion interface
121, connecting ring B 1211, pressing boss
122, drug passage 1221, diaphragm seal
13, Connection Block 131, lip solder side
2, composite cover 21, enclosing cover
211, easy-to-fold cap 212, pressing concave station
22, plug 222, extension
23, connection cover 231, diaphragm seal B
232, connecting ring C 233, sleeve
3, composite cover B 4, Bag for holding medicine
The specific embodiment
Shown in Fig. 1,2, be embodiment 1 of the present utility model, large transfusion flexible bag of the present utility model covers with hard double bimouth pipe, is made up of the composite cover 2 that medicine can be poured into soft bag and the transfusion device syringe can be held tightly sealing when the hard double nip 1 of medicinal liquid output and salable hard double nip 1 infused simultaneously; The transfusion that hard double nip 1 is set up in parallel by perfusion interface 11, with perfusion interface 11 connects 12 and two interfaces are connected into whole Connection Block 13 form, as shown in Figure 2, Connection Block 13 is the easy lip solder side 131 that welds with the solder side that the bag film of soft bag welds mutually, also can be the solder side of other shape, as long as can be reliable with bag film firm welding.Perfusion interface 11 is by perfusion passage 112 and place the connecting ring A111 of perfusion passage 112 upper ends to form, and transfusion interface 12 is by drug passage 122 and place the connecting ring B121 of drug passage 122 upper ends to form, and connecting ring B121 and composite cover 2 are tightly connected.Composite cover 2 is made up of enclosing cover 21 and plug 22, plug 22 places in the enclosing cover 21, the easy-to-fold cap 211 that can expose plug 22 after enclosing cover 21 tops are provided with and fracture, the bottom of easy-to-fold cap 211 can be provided with the trace that fractures, can easily easy-to-fold cap 211 be fractureed during use, expose plug 22, can be by 122 transfusions of drug passage, easy-to-fold cap 211 also can be other form that is easy to fracture beyond the diagram.One extension 222 is arranged at the bottom of plug 22, and this extension 222 stretches in the drug passage 122 of transfusion interface 12, and enclosing cover 21 bottom surfaces are connected with connecting ring B121 welded seal.
Fig. 3,4 shows embodiment 2 of the present utility model, as different from Example 1: the plug 22 of composite cover 2 places on the connecting ring B121 of transfusion interface 12, the bottom of enclosing cover 21 be placed in the transfusion interface 12 outside, with the transfusion interface 12 connecting ring B121 pressing be tightly connected.For making in conjunction with closely,
Enclosing cover 21 is provided with pressing concave station 212 with the junction surface of transfusion interface 12, and the connecting ring B121 of transfusion interface 12 goes up the corresponding section and is provided with pressing boss 1211.Connecting ring A111 on the perfusion interface 11 is provided with pressing and is tightly connected with pressing boss A1111, is beneficial to be connected with composite cover B3 (as shown in figure 12) tight seal that seals it.
Fig. 5,6 shows embodiment 3 of the present utility model, as different from Example 1: be provided with in drug passage 122 upper ends and can prevent that medicinal liquid from contacting with the plug 22 of composite cover 2 and be easy to the diaphragm seal 1221 that syringe needle for transfusion device pierces through when infusing simultaneously again that plug 22 is sealed between enclosing cover 21 and the diaphragm seal 1221.
Fig. 7,8 shows embodiment 4 of the present utility model, be not both with embodiment 1: composite cover 2 comprises connection cover 23, plug 22 and enclosing cover 21, enclosing cover 21 links to each other with connection cover 23 tops, being provided with one in the inner chamber of connection cover 23 can be by the diaphragm seal B231 of syringe puncture, sealing film B231 is arranged at the bottom of connection cover 23 inner chambers in this example, plug 22 is sealed between the diaphragm seal B231 and enclosing cover 21 of connection cover 23, and enclosing cover 21 tops are provided with an easy-to-fold cap 211 that can expose plug 22 after fractureing.And the bottom of connection cover 23 is provided with a connecting ring C232, composite cover 2 is connected with the connecting ring B121 welded seal of transfusion interface 12 by connecting ring C232, connection cover 23 tops and enclosing cover 21 pressings are tightly connected, also but welded seal connects, it is tightr for pressing is tightly connected, also can be on connection cover 23 the pressing concave station be set, the pressing boss be set in the relevant position of enclosing cover 21 with the joint portion of enclosing cover 21.
Fig. 9,10 shows embodiment 5 of the present utility model, as different from Example 4: the connection cover 23 that is provided with diaphragm seal B231 is by sleeve 233 and place the connecting ring C232 of sleeve 233 bottoms to form, diaphragm seal B231 places the inner chamber middle part of sleeve 233, connecting ring C232 is connected with the connecting ring B121 welded seal of transfusion interface 12, sleeve 233 tops are connected with enclosing cover 31 welded seals, but also pressing is tightly connected.Distance between connecting ring C232 and the diaphragm seal B231 is bigger, in the time of can preventing that thermal weld from heating connecting ring C232 with diaphragm seal B231 burn through.
As shown in figure 11, for embodiment 1 of the present utility model is used for the large transfusion flexible bag packing, this utility model is welded to connect by Connection Block 13 and Bag for holding medicine 4, and perfusion interface 11 is sealed by composite cover B3.
As shown in figure 12, be used for packing for embodiment 2 of the present utility model at transfusion flexible bag.
As shown in figure 13, be used for packing for embodiment 3 of the present utility model at transfusion flexible bag.
As shown in figure 14, be used for packing for embodiment 5 of the present utility model at transfusion flexible bag.
Claims (11)
1, a kind of large transfusion flexible bag covers with hard double bimouth pipe, it is characterized in that it is by medicine being poured into soft bag and the hard double nip (1) and the salable hard double nip (1) of medicinal liquid output can be held the transfusion device syringe tightly sealing when infusing simultaneously composite cover (2) being formed; The transfusion interface (12) that described hard double nip (1) is set up in parallel by perfusion interface (11), with perfusion interface (11) and two interfaces are connected into whole Connection Block (13) forms, transfusion interface (12) and composite cover (2) are tightly connected.
2, large transfusion flexible bag according to claim 1 covers with hard double bimouth pipe, it is characterized in that described perfusion interface (11) is by perfusion passage (112) with place the connecting ring A (111) of perfusion passage (112) upper end to form, described transfusion interface (12) is by drug passage (122) and place the connecting ring B (121) of drug passage (122) upper end to form, and connecting ring B (121) is connected with composite cover (2) welded seal or pressing is tightly connected.
3, large transfusion flexible bag according to claim 1 and 2 covers with hard double bimouth pipe, it is characterized in that described composite cover (2) is made up of enclosing cover (21) and plug (22), plug (22) places in the enclosing cover (21), the easy-to-fold cap (211) that can expose plug (22) after enclosing cover (21) top is provided with and fractures, enclosing cover (21) is connected with transfusion interface (12) welded seal or pressing is tightly connected.
4, large transfusion flexible bag according to claim 3 covers with hard double bimouth pipe, one extension (222) is arranged at the bottom that it is characterized in that described plug (22), this extension (222) stretches in the drug passage (122) of transfusion interface (12), and enclosing cover (21) bottom surface is connected with connecting ring B (121) welded seal of transfusion interface (12).
5, large transfusion flexible bag according to claim 3 covers with hard double bimouth pipe, the bottom that it is characterized in that described enclosing cover (21) is placed in outside the transfusion interface (12), enclosing cover (21) is provided with pressing concave station (212) with the junction surface of transfusion interface (12), the connecting ring B (121) of transfusion interface (12) goes up the corresponding section and is provided with pressing boss (1211), and enclosing cover (21) is tightly connected with connecting ring B (121) pressing of transfusion interface (12).
6, large transfusion flexible bag according to claim 3 covers with hard double bimouth pipe, it is characterized in that described drug passage (122) upper end is provided with can prevent that medicinal liquid from contacting with the plug (22) of composite cover (2) and be easy to the diaphragm seal (1221) that syringe needle for transfusion device pierces through when infusing simultaneously again.
7, large transfusion flexible bag according to claim 1 and 2 covers with hard double bimouth pipe, it is characterized in that described composite cover (2) comprises connection cover (23), plug (22) and enclosing cover (21), described enclosing cover (21) links to each other with connection cover (23) top, being provided with one in the inner chamber of connection cover (23) can be by the diaphragm seal B (231) of syringe puncture, plug (22) is sealed between the diaphragm seal B (231) and enclosing cover (21) of connection cover (23), enclosing cover (21) top is provided with one can expose the easy-to-fold cap (211) of plug (22) after fractureing, and connection cover (23) bottom is connected with transfusion interface (12) welded seal.
8, large transfusion flexible bag according to claim 7 covers with hard double bimouth pipe, it is characterized in that described diaphragm seal B (231) is arranged at the bottom of connection cover (23) inner chamber, the bottom of connection cover (23) is provided with a connecting ring C (232), connecting ring C (232) is connected with connecting ring B (121) welded seal of transfusion interface (12), and connection cover (23) top is connected with enclosing cover (21) welded seal or pressing is tightly connected.
9, large transfusion flexible bag according to claim 7 covers with hard double bimouth pipe, it is characterized in that the described connection cover (23) that is provided with diaphragm seal B (231) is by sleeve (233) with place the connecting ring C (232) of sleeve (233) bottom to form, described diaphragm seal B (231) places the inner chamber middle part of sleeve (233), connecting ring C (232) is connected with connecting ring B (121) welded seal of transfusion interface (12), and sleeve (233) top is connected with enclosing cover (21) welded seal or pressing is tightly connected.
10, large transfusion flexible bag according to claim 1 and 2 covers with hard double bimouth pipe, it is characterized in that connecting ring A (111) on the described perfusion interface (11) is provided with pressing and is tightly connected with pressing boss A (1111).
11, large transfusion flexible bag according to claim 1 and 2 covers with hard double bimouth pipe, it is characterized in that solder side that the bag film of described Connection Block (13) and Bag for holding medicine (1) welds mutually is the easy lip solder side (131) of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052881 CN2860480Y (en) | 2005-12-26 | 2005-12-26 | Hard double-inlet tube cap of large infusion soft bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052881 CN2860480Y (en) | 2005-12-26 | 2005-12-26 | Hard double-inlet tube cap of large infusion soft bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860480Y true CN2860480Y (en) | 2007-01-24 |
Family
ID=37658108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052881 Expired - Lifetime CN2860480Y (en) | 2005-12-26 | 2005-12-26 | Hard double-inlet tube cap of large infusion soft bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860480Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429821A (en) * | 2011-10-19 | 2012-05-02 | 重庆莱美药业股份有限公司 | Hard double interface |
| CN103417374A (en) * | 2013-09-06 | 2013-12-04 | 苏州创扬医药包装科技有限公司 | Single-folding-handle type infusion assembling cover and preparation method thereof |
| CN103431999A (en) * | 2013-09-06 | 2013-12-11 | 苏州创扬医药包装科技有限公司 | Infusion combined cover with single folded handle and without inner cover, interface, and preparation method thereof |
| CN103585008A (en) * | 2013-11-08 | 2014-02-19 | 苏州创扬医药包装科技有限公司 | Single-end double-valve infusion combined cover with attached membrane and bent handle |
| CN104398384A (en) * | 2014-12-17 | 2015-03-11 | 湖南乐福地医药包材科技有限公司 | Dual connector with threads |
-
2005
- 2005-12-26 CN CN 200520052881 patent/CN2860480Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429821A (en) * | 2011-10-19 | 2012-05-02 | 重庆莱美药业股份有限公司 | Hard double interface |
| CN102429821B (en) * | 2011-10-19 | 2013-03-20 | 重庆莱美药业股份有限公司 | Hard double connector |
| CN103417374A (en) * | 2013-09-06 | 2013-12-04 | 苏州创扬医药包装科技有限公司 | Single-folding-handle type infusion assembling cover and preparation method thereof |
| CN103431999A (en) * | 2013-09-06 | 2013-12-11 | 苏州创扬医药包装科技有限公司 | Infusion combined cover with single folded handle and without inner cover, interface, and preparation method thereof |
| CN103431999B (en) * | 2013-09-06 | 2016-02-03 | 苏州创扬医药包装科技有限公司 | Single folding handle is without inner cap formula transfusion combined cover and interface and preparation method thereof |
| CN103417374B (en) * | 2013-09-06 | 2016-09-07 | 苏州创扬医药科技股份有限公司 | A kind of single folded handle formula transfusion combined cover and preparation method thereof |
| CN103585008A (en) * | 2013-11-08 | 2014-02-19 | 苏州创扬医药包装科技有限公司 | Single-end double-valve infusion combined cover with attached membrane and bent handle |
| CN104398384A (en) * | 2014-12-17 | 2015-03-11 | 湖南乐福地医药包材科技有限公司 | Dual connector with threads |
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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: 20070124 |
|
| EXPY | Termination of patent right or utility model |