CN201094734Y - Parallel double-chamber large infusion package bag with hard interface - Google Patents
Parallel double-chamber large infusion package bag with hard interface Download PDFInfo
- Publication number
- CN201094734Y CN201094734Y CNU2007201389239U CN200720138923U CN201094734Y CN 201094734 Y CN201094734 Y CN 201094734Y CN U2007201389239 U CNU2007201389239 U CN U2007201389239U CN 200720138923 U CN200720138923 U CN 200720138923U CN 201094734 Y CN201094734 Y CN 201094734Y
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- China
- Prior art keywords
- bag
- hard interface
- medicine
- cover
- parallel
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Abstract
The utility model discloses a large infusion bag with two rooms in parallel and a hard interface, comprising a two-room medicine holding bag, a protection bag and an oxygen absorbent; the two-room medicine holding bag and the oxygen absorbent are sealed in the oxygen impermeable protection bag; the two-room medicine holding bag consists of the two medicine holding rooms connected with each other in parallel; the adjacent medicine holding rooms are separated by a welding seam; the hard interface is welded with the medicine holding room and sealed with a combined cover by welding; an internal rubber plug which does not contact with the medicinal solution inside the medicine holding room is arranged inside the combined cover. The large infusion bag with the two rooms and the hard interface has the advantages of simple structure, reliable quality, easy production and convenient use.
Description
Technical field
This utility model relates to a kind of medical packaging bag, specifically, relates to a kind of in parallel two chamber bag large-infusion packaging bags with hard interface.
Background technology
Have the infusion solutions pair structure that the chambers bag is packed now as shown in Figure 6: two charging rooms of its pair chamber Bag for holding medicine 1 are arranged in juxtaposition, the charging room liquid medicine filling is all passed through hose adapter 14, and it is that transfusion bag is used for whole transfusion reversal of the natural order of things is exported fully in order to the bag inner liquid medicine on drip stand in use that a suppending hole 125 is arranged on the Bag for holding medicine 12.Firmly push Bag for holding medicine 12 during use, then separable weld seam 124 is the meeting distending under the pressure of medicinal liquid, and the medicinal liquid in the Bag for holding medicine just can mix like this.There is following shortcoming in two chambers bag of this structure:
Two flexible pipes 14 easily produce microgranule in the bag process, influence product quality.
The utility model content
This utility model technical issues that need to address just are to overcome the defective of prior art, and a kind of chamber bag large-infusion packaging bags in parallel two with hard interface are provided, and it is simple in structure, reliable in quality, be easy to produce, easy to use.
For addressing the above problem, this utility model adopts following technical scheme:
A kind of in parallel two chamber bag large-infusion packaging bags of this utility model with hard interface, comprise two chambers Bag for holding medicine, protective bag and oxygen absorbent, two chambers Bag for holding medicine and oxygen absorbent are sealed in the protective bag of oxygen flow not, described pair of chamber Bag for holding medicine is made of two charging rooms that are connected in parallel, and separated by separable weld seam between the adjacent charging room; Each charging room has all welded a hard interface, and described hard interface is provided with the interior plug that does not contact with the charging room inner liquid medicine by the composite cover welded seal in the described composite cover.
Hard interface described in the utility model reaches and takes over fixed weld part and form by taking over, described adapter is made up of connecting ring, medicine liquid channel and sealing reverse taper, described welding position is in the lower end of taking over, be the easy lip solder side that welds with the solder side that Bag for holding medicine welds mutually, and two ends are provided with the transition thin wing.
Composite cover described in the utility model is made up of connection cover, interior plug and gland, and interior plug is sealed between connection cover and the gland, connection cover and gland welded seal.
Perhaps, composite cover described in the utility model is made up of enclosing cover, interior plug and inner cap; Interior plug is sealed between enclosing cover and the inner cap; Enclosing cover is connected with the inner cap pressing.
This utility model has all welded a hard interface at each charging room, and the interior plug in the composite cover of hard interface does not contact with the charging room inner liquid medicine, by hard interface can the fill medicine, make up a prescription and drug, the interior plug of composite cover does not contact with medicinal liquid, reduced requirement, thereby reduced cost the plug material.
Adapter described in the utility model is bag passage of inner liquid medicine turnover, and welds with composite cover; Connecting ring is used for and composite cover welded seal usefulness, and medicine liquid channel is the passage of bag inner liquid medicine turnover, and the sealing reverse taper helps fill head and takes over the sealing fill, and weld part is used for hard interface and Bag for holding medicine seal welding together.The lip solder side is beneficial to weld part and Bag for holding medicine film firm welding, and transition position can not produce micropore and leaks when the transition thin wing was beneficial to the welding of weld part and Bag for holding medicine film.
Connection cover described in the utility model separates an interior plug and a bag inner liquid medicine, but when transfusion transfusion syringe can be worn out it again with bag inner liquid medicine input human body; Syringe was worn out it when interior plug made up a prescription, medicine can be allocated in the Bag for holding medicine, syringe needle is transferred to the back because rubber has stronger contractility and bag inner liquid medicine and external environment condition can be separated to prevent that medicinal liquid from being polluted again, work to hold tightly the transfusion syringe during transfusion, in case medicinal liquid is from the outer wall outflow of transfusion syringe.Gland is sealed in interior plug between gland and the connection cover, and is not contaminated before use with plug in guaranteeing, the middle part of plug was beneficial to the transfusion needle puncture in the easy-to-fold cap that can cross its top that fractures simultaneously in use again exposed.
During use, open protective bag, take out two chambers Bag for holding medicine, firmly push Bag for holding medicine, then separable weld seam is the meeting distending under the pressure of medicinal liquid, and the medicinal liquid in the Bag for holding medicine just can mix like this.It is that transfusion bag is used for whole transfusion reversal of the natural order of things is exported fully in order to the bag inner liquid medicine on drip stand in use that one suppending hole is arranged on the Bag for holding medicine.Can pass through any one hard interface drug.
This utility model is simple in structure, reliable in quality, be easy to produce, easy to use.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model embodiment 1 described structural representation.
Fig. 3 is this utility model embodiment 2 described structural representations.
Fig. 4 is a hard interface structure sketch map described in the utility model.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the structural representation of two chambers Bag for holding medicine of prior art.
Among the figure:
1, two chamber Bag for holding medicine 11, hard interface 111, take over
1111, connecting ring 1112, sealing reverse taper 1113, medicine liquid channel
112, weld part 1121, lip solder side 1122, transition thin wing
12, Bag for holding medicine 121, first charging room 122, second charging room
123, high strength toe 124, separable weld seam
125, suppending hole 13, composite cover 131, connection cover
132, interior plug 133, formula gland 134 easy to break, inner cap
135, formula enclosing cover 14 easy to break, hose adapter 15, medicine discharging nozzle
152, interior plug 16, mouth 162, plug make up a prescription
2, protective bag 3, oxygen absorbent
The specific embodiment
As shown in Figure 1, a kind of chamber bag large-infusion packaging bags in parallel two with hard interface of this utility model comprise two chambers Bag for holding medicine 1, protective bag 2 and oxygen absorbent 3, and two chambers Bag for holding medicine and oxygen absorbent are sealed in the protective bag of oxygen flow not.
As shown in Figure 2, described pair of chamber Bag for holding medicine 12 is made of two charging rooms that are connected in parallel 121,122, separated by separable weld seam 124 between the adjacent charging room; Around the charging room is high strength toe 123, and a suppending hole 125 is arranged on the Bag for holding medicine, is that transfusion bag is used for whole transfusion reversal of the natural order of things is exported fully in order to the bag inner liquid medicine on drip stand in use.Each charging room has all welded a hard interface 11, and described hard interface is provided with the interior plug 132 that does not contact with the charging room inner liquid medicine by composite cover 13 welded seals in the described composite cover.
As Fig. 4, shown in Figure 5, hard interface 11 described in the utility model reaches and takes over fixed weld part 112 and form by taking over 111, described adapter is made up of connecting ring 1111, medicine liquid channel 1113 and sealing reverse taper 1112, described welding position is in the lower end of taking over, be the easy lip solder side 1121 that welds with the solder side that the bag film of Bag for holding medicine welds mutually, and two ends are provided with transition thin wing 1122.
As shown in Figure 2, composite cover 13 described in the utility model is made up of connection cover 131, interior plug 132 and formula gland 133 easy to break, and interior plug is sealed between connection cover and the formula gland easy to break, connection cover and formula gland welded seal easy to break.
As shown in Figure 1, a kind of chamber bag large-infusion packaging bags in parallel two with hard interface of this utility model comprise two chambers Bag for holding medicine 1, protective bag 2 and oxygen absorbent 3, and two chambers Bag for holding medicine and oxygen absorbent are sealed in the protective bag of oxygen flow not.
As shown in Figure 3, described pair of chamber Bag for holding medicine is made of two charging rooms that are connected in parallel 121,122, separated by separable weld seam 124 between the adjacent charging room; Around the charging room is high strength toe 123, and a suppending hole 125 is arranged on the Bag for holding medicine, is that transfusion bag is used for whole transfusion reversal of the natural order of things is exported fully in order to the bag inner liquid medicine on drip stand in use.Each charging room has all welded a hard interface 11, and described hard interface is provided with the interior plug 132 that does not contact with the charging room inner liquid medicine by composite cover 13 welded seals in the described composite cover.
As Fig. 4, shown in Figure 5, hard interface 11 described in the utility model reaches and takes over fixed weld part 112 and form by taking over 111, described adapter is made up of connecting ring 1111, medicine liquid channel 1113 and sealing reverse taper 1112, described welding position is in the lower end of taking over, be the easy lip solder side 1121 that welds with the solder side that Bag for holding medicine welds mutually, and two ends are provided with transition thin wing 1122.
As shown in Figure 3, composite cover 13 described in the utility model is made up of formula enclosing cover 135 easy to break, interior plug 132 and inner cap 134; Interior plug is sealed between formula enclosing cover easy to break and the inner cap; Formula enclosing cover easy to break is connected with the inner cap pressing.
This utility model has all welded a hard interface at each charging room, and the interior plug in the composite cover of hard interface does not contact with the charging room inner liquid medicine, by hard interface can the fill medicine, make up a prescription and drug, the interior plug of composite cover does not contact with medicinal liquid, reduced requirement, thereby reduced cost the plug material.
Adapter described in the utility model is bag passage of inner liquid medicine turnover, and welds with composite cover; Connecting ring is used for and composite cover welded seal usefulness, and medicine liquid channel is the passage of bag inner liquid medicine turnover, and the sealing reverse taper helps fill head and takes over the sealing fill, and weld part is used for hard interface and Bag for holding medicine seal welding together.The lip solder side is beneficial to weld part and Bag for holding medicine film firm welding, and transition position can not produce micropore and leaks when the transition thin wing was beneficial to the welding of weld part and Bag for holding medicine film.
Connection cover described in the utility model separates an interior plug and a bag inner liquid medicine, but when transfusion transfusion syringe can be worn out it again with bag inner liquid medicine input human body; Syringe was worn out it when interior plug made up a prescription, medicine can be allocated in the Bag for holding medicine, syringe needle is transferred to the back because rubber has stronger contractility and bag inner liquid medicine and external environment condition can be separated to prevent that medicinal liquid from being polluted again, work to hold tightly the transfusion syringe during transfusion, in case medicinal liquid is from the outer wall outflow of transfusion syringe.Gland is sealed in interior plug between gland and the connection cover, and is not contaminated before use with plug in guaranteeing, the middle part of plug was beneficial to the transfusion needle puncture in the easy-to-fold cap that can cross its top that fractures simultaneously in use again exposed.
This utility model is not limited to above-mentioned preferred forms, and other any identical with this utility model or akin products that anyone draws under enlightenment of the present utility model all drop within the protection domain of the present utility model.
Claims (4)
1. in parallel two chamber bag large-infusion packaging bags with hard interface, comprise two chambers Bag for holding medicine, protective bag and oxygen absorbent, two chambers Bag for holding medicine and oxygen absorbent are sealed in the protective bag of oxygen flow not, it is characterized in that: described pair of chamber Bag for holding medicine is made of two charging rooms that are connected in parallel, and separated by separable weld seam between the adjacent charging room; Each charging room has all welded a hard interface, and described hard interface is provided with the interior plug that does not contact with the charging room inner liquid medicine by the composite cover welded seal in the described composite cover.
2. a kind of in parallel two chamber bag large-infusion packaging bags according to claim 1 with hard interface, it is characterized in that: described hard interface reaches and takes over fixed weld part and form by taking over, described adapter is made up of connecting ring, medicine liquid channel and sealing reverse taper, described welding position is in the lower end of taking over, be the easy lip solder side that welds with the solder side that Bag for holding medicine welds mutually, and two ends are provided with the transition thin wing.
3. a kind of in parallel two chamber bag large-infusion packaging bags according to claim 1 and 2 with hard interface, it is characterized in that: described composite cover is made up of connection cover, interior plug and gland, interior plug is sealed between connection cover and the gland, connection cover and gland welded seal.
4. a kind of in parallel two chamber bag large-infusion packaging bags according to claim 1 and 2 with hard interface, it is characterized in that: described composite cover is made up of enclosing cover, interior plug and inner cap; Interior plug is sealed between enclosing cover and the inner cap; Enclosing cover is connected with the inner cap pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201389239U CN201094734Y (en) | 2007-08-20 | 2007-08-20 | Parallel double-chamber large infusion package bag with hard interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201389239U CN201094734Y (en) | 2007-08-20 | 2007-08-20 | Parallel double-chamber large infusion package bag with hard interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094734Y true CN201094734Y (en) | 2008-08-06 |
Family
ID=39921792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201389239U Expired - Lifetime CN201094734Y (en) | 2007-08-20 | 2007-08-20 | Parallel double-chamber large infusion package bag with hard interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094734Y (en) |
-
2007
- 2007-08-20 CN CNU2007201389239U patent/CN201094734Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |