CN202069865U - Integrated large transfusion soft bag with single pipe and single valve and plastic-rubber dual-colored cover for bottle packages - Google Patents
Integrated large transfusion soft bag with single pipe and single valve and plastic-rubber dual-colored cover for bottle packages Download PDFInfo
- Publication number
- CN202069865U CN202069865U CN2011200304634U CN201120030463U CN202069865U CN 202069865 U CN202069865 U CN 202069865U CN 2011200304634 U CN2011200304634 U CN 2011200304634U CN 201120030463 U CN201120030463 U CN 201120030463U CN 202069865 U CN202069865 U CN 202069865U
- Authority
- CN
- China
- Prior art keywords
- valve plug
- lid
- valve
- cover
- draw ring
- 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 - Fee Related
Links
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an integrated large transfusion soft bag with a single pipe and a single valve and a plastic-rubber dual-colored cover for bottle packages, comprising a cover, a valve plug arranged on internal top of the cover, and a pulling ring connected with the external top surface of the cover, wherein the cover and the valve plug have an integrated structure and are integrally connected into a whole in an injection molding way. The valve plug is made of thermoplastic polyolefin elastomer (TPE) material. The valve plug and the drug have good compatibility; during the storage of the liquid medicine, the liquid medicine can not go bad; furthermore, the finished product of the valve plug has the advantages of high elasticity and high retractility; during puncturing, the valve plug can not drop chippings or leaks liquid; and after being punctured, the valve plug can seal safely; therefore, the problem of pollution of the liquid medicine owning to chipping drop and liquid leakage during the puncturing can be well solved; and the clinical usage safety is greatly improved. By adopting plastic material, the cover and the valve plug can be formed on one injection molding machine, therefore, the production procedure is shortened greatly and the production cost is reduced.
Description
Technical field
This utility model relates to field of medical products, is specifically related to deposit bag, the bottle of medicinal liquid.
Background technology
At present, be used for patient transfusion bag, bottle infusion port, generally all be provided with composite cover, this composite cover be by enclosing cover, inner cap and be pressed between enclosing cover, the inner cap, the plug filled in the enclosing cover blind pipe constitutes.Enclosing cover, the inner cap of existing composite cover are polypropylene material, and what plug adopted is polyisoprene.The production process of existing composite cover is a packing separately behind enclosing cover, inner cap, capsule forming, is pressed into lid by manually sending into the cover assembling machine group again, becomes the finished product composite cover by manual detection after qualified.From as can be known above-mentioned, existing composite cover exists following defective:
The one, production process is many, the cycle is long, cost is high; The 2nd, cover in the process because of the fricative powder of enclosing cover and cover assembling machine and the air-flow of used air compressor machine and can pollute in group composite cover; The 3rd, be combined in lid together by three's (being enclosing cover, inner cap, plug), in use because problems such as cooperation closely can not leaked gas, leakages.
The 4th, because plug adopts polyisoprene rubber, its molecular structure is near natural rubber, it is a kind of elastomeric material that synthesizes and carried out improvement according to the natural rubber structure, has the characteristic that some is better than natural rubber, but because due to the difference of its microstructure, crystal property is lower than natural rubber, and ageing properties is than natural rubber difference, though sulfur form is similar substantially to natural rubber, but curingprocess rate is slow, sulfuration lacks the effect of bound sulfur, and therefore the problem of bringing with the plug of this material is: easily medicine is produced pollution, its breathable moisture permeability of what is more important is good, easily cause medicine rotten, self sealss poor performance after the puncture, leakage easily also has, because the density of material is low, in the piercing process, have bits, microgranule is taken out of falls into medicinal liquid, exists bigger potential safety hazard.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of large transfusion flexible bag, double-colored lid of bottle packaging plastic cement of integral type band single tube single valve, the technical problem that will solve provides the large transfusion flexible bag of this two-tube bivalve simultaneously, the valve plug of the double-colored lid of bottle packaging plastic cement is made material, the production process that overcomes the prior art existence is many, cost is high, the gas leakage in the use, leakage and the defectives such as liquid medicine contamination that cause in production, storage, use.
This utility model is achieved through the following technical solutions:
The large transfusion flexible bag of integral type band single tube single valve, the double-colored lid of bottle packaging plastic cement, comprise lid, be arranged at the valve plug in the lid, also comprise the draw ring that is connected in lid, described valve plug is arranged at the lid inner top, described draw ring is connected in the outer end face of lid, and lid, valve plug are overall structure, connect as one by injection moulding.
The large transfusion flexible bag of integral type band single tube single valve, the double-colored lid of bottle packaging plastic cement, comprise lid, be arranged at the valve plug in the lid, also comprise the draw ring that is connected in lid, described lid inner top is provided with the folder chamber, and valve plug is arranged in the folder chamber, side in the folder chamber is provided with opening, described draw ring is connected in the outer end face of lid, and lid, valve plug are overall structure, connect as one by injection moulding.
The further improvement project of this utility model is pictorial symbolization that the draw ring surface is provided with and makes up a prescription, infuses or word marking, the pictorial symbolization of valve plug surface or word marking and its coupling.Described figure or word marking protrude or are depressed in draw ring and valve plug surface setting.Described pictorial symbolization can be used rectangle, circle, triangle etc., and word marking can be distinguished with make up a prescription, transfusion etc.
Described valve plug adopts TPO TPE material.
Compared with prior art, the utlity model has following obvious advantage:
One, this utility model adopts TPO TPE as the valve plug material, TPO TPE, be that a class has the general-purpose plastics processing characteristics, but product there is the macromolecular material of similar cross-linked rubber performance, combines the performance of rubber and good machinability.Its environmental-protecting performance is outstanding, nontoxic, tasteless, recovery rate 100 ﹪.This valve plug and drug compatibility are good, in the medicinal liquid storage process, can not cause medicine rotten, and finished product has the advantage of high resiliency, high scalability, during puncture, can exfoliation, leakage, can security seal after the puncture, solved the pollution problem that the leakage of puncture exfoliation brings to medicine preferably, clinical safety in utilization improves greatly.
Two, this utility model is owing to lid, valve plug all adopt plastic material, therefore, can injection mo(u)lding on same injection machine, lid and valve plug are become one, not only solved the pollution problem that prior art group lid production process is brought, also overcome the defective such as gas leakage, leakage of manufactured goods, and shortened production process greatly, reduced production cost.
Description of drawings
Fig. 1 is this utility model embodiment 1 schematic perspective view.
Fig. 2 axially dwindles cross-sectional schematic for Fig. 1.
Fig. 3 is this utility model embodiment 2 schematic perspective views.
Fig. 4 is this utility model embodiment 2 schematic side view.
Fig. 5 is Fig. 4 A-A cross-sectional schematic.
The specific embodiment
Embodiment 1
As shown in Figure 1, 2, the large transfusion flexible bag of integral type band single tube single valve, the double-colored lid of bottle packaging plastic cement comprise lid 1, are provided with valve plug 3 at lid 1 inner top, and lid 1 outer end face is connected with draw ring 2.Described lid 1, valve plug 3 are overall structure, connect as one by injection moulding.Draw ring 2 surfaces are provided with the pictorial symbolization 5(that makes up a prescription, infuse as shown in Figure 3.In the present embodiment, pictorial symbolization is circular, triangle and square, and definable makes up a prescription and inserts from circular mark, and transfusion is inserted from triangular marker, and dosing is inserted from square marks), the pictorial symbolization of valve plug surface and its coupling.Described pictorial symbolization 5 is depressed in draw ring and valve plug surface setting, behind the draw ring cracking-off, can see the pictorial symbolization 5 that is depressed in valve plug surface.
In the present embodiment, lid adopts polypropylene material, and valve plug adopts TPO TPE material.
Can select the double coloured plastic injection machine injection moulding for use, double-shot moulding is with a kind of plastics and the compound injection moulding of another kind of plastics, finishes whole production technology in an injection machine, thereby can shorten molding cycle, increases work efficiency.Press the conventional Shooting Technique injection moulding of polypropylene material during the injection moulding lid, when lid and valve plug were injected into one, the barrel of thermoplastic elastomer (TPE) TPE was 160～210 ℃, and nozzle is 180～230 ℃, and the scope of mold temperature can design and fix between 30～40 ℃.Dwell pressure and speed are normally during plastics filling die cavity 50%～65% of maximum pressure and speed.The screw speed scope is that per minute 50～150 changes.The normal set point of back pressure is 50～150 psi.
Shown in Fig. 3,4,5, the large transfusion flexible bag of integral type band single tube single valve, the double-colored lid of bottle packaging plastic cement are arranged at the valve plug 3 in the lid 1, also comprise the draw ring 2 that is connected in lid 1.Lid 1 inner top is provided with the folder chamber, valve plug 3 is arranged in the folder chamber, and the side in the folder chamber is provided with opening 4(opening 4 and is arranged at that side that draw ring 2 and lid 1 pull out at last), described draw ring 2 is connected in lid 1 outer end face, lid 1, valve plug 3 are overall structure, connect as one by injection moulding.
All the other are implemented as embodiment 1.
Claims (1)
1. the large transfusion flexible bag of integral type band single tube single valve, bottle packaging plastic cement double-colored lid, comprise lid, be arranged at the valve plug in the lid, also comprise the draw ring that is connected in lid, it is characterized in that: valve plug is arranged at the lid inner top, described draw ring is connected in the outer end face of lid, and lid, valve plug are overall structure, connect as one by injection moulding.
2, the large transfusion flexible bag of integral type band single tube single valve as claimed in claim 1, the double-colored lid of bottle packaging plastic cement, it is characterized in that: pictorial symbolization that the draw ring surface is provided with and makes up a prescription, infuses or word marking, the pictorial symbolization of valve plug surface or word marking and its coupling; Described figure or word marking protrude or are depressed in draw ring and valve plug surface setting.
3, the large transfusion flexible bag of integral type band single tube single valve as claimed in claim 1 or 2, the double-colored lid of bottle packaging plastic cement, it is characterized in that: described valve plug adopts TPO TPE material.
4, the large transfusion flexible bag of integral type band single tube single valve, the double-colored lid of bottle packaging plastic cement, comprise lid, be arranged at the valve plug in the lid, also comprise the draw ring that is connected in lid, it is characterized in that: the lid inner top is provided with the folder chamber, and valve plug is arranged in the folder chamber, side in the folder chamber is provided with opening, described draw ring is connected in the outer end face of lid, and lid, valve plug are overall structure, connect as one by injection moulding.
5, the large transfusion flexible bag of integral type band single tube single valve as claimed in claim 4, the double-colored lid of bottle packaging plastic cement, it is characterized in that: pictorial symbolization that the draw ring surface is provided with and makes up a prescription, infuses or word marking, the pictorial symbolization of valve plug surface or word marking and its coupling; Described figure or word marking protrude or are depressed in draw ring and valve plug surface setting.
6, as large transfusion flexible bag, the double-colored lid of bottle packaging plastic cement of claim 4 or 5 described integral type band single tube single valves, it is characterized in that: described valve plug adopts TPO TPE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200304634U CN202069865U (en) | 2011-01-28 | 2011-01-28 | Integrated large transfusion soft bag with single pipe and single valve and plastic-rubber dual-colored cover for bottle packages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200304634U CN202069865U (en) | 2011-01-28 | 2011-01-28 | Integrated large transfusion soft bag with single pipe and single valve and plastic-rubber dual-colored cover for bottle packages |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202069865U true CN202069865U (en) | 2011-12-14 |
Family
ID=45107982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200304634U Expired - Fee Related CN202069865U (en) | 2011-01-28 | 2011-01-28 | Integrated large transfusion soft bag with single pipe and single valve and plastic-rubber dual-colored cover for bottle packages |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202069865U (en) |
-
2011
- 2011-01-28 CN CN2011200304634U patent/CN202069865U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106730119B (en) | Needleless connector for transfusion | |
| CN106726558B (en) | Pull ring combined cover for infusion container and infusion container | |
| CN203107704U (en) | Seal cover for infusion container | |
| CN102068380B (en) | Integrated three-tube three-valve large transfusion soft bag and bottle packaging plastic double-color cover | |
| CN202069865U (en) | Integrated large transfusion soft bag with single pipe and single valve and plastic-rubber dual-colored cover for bottle packages | |
| CN102048640B (en) | Integrated plastic double-color cover with double pipes and double valves for packaging large infusion soft bags and bottles | |
| CN202020680U (en) | Plastic double-color cover provided with single tube and single valve integrally and for packaging big infusion soft bag and bottle | |
| CN107049778B (en) | Easy-to-fold combined cover for infusion container and infusion container | |
| CN203564541U (en) | Combination cover and transfusion container with combination cover | |
| CN205198457U (en) | A combined cover and infusion packaging container for infusing packaging container | |
| CN102579257B (en) | Infusion bag joint and manufacturing method thereof and accessory for infusion bags | |
| CN201759855U (en) | Novel pull ring type combined cover for transfusion | |
| CN203564544U (en) | Combination cover and transfusion container with combination cover | |
| CN201257148Y (en) | Combined cover with plug capable of preventing leakage during transfusion | |
| CN203107701U (en) | Valve type single riser seal cover for infusion container | |
| CN201020023Y (en) | Large transfusion plastic bottle package using double-plug easy-folding combined cover | |
| CN205215720U (en) | Accessory for integrally formed infusion bag | |
| CN203576929U (en) | Long and round double ports for infusion bag | |
| CN204951620U (en) | Infusion bottle cap | |
| CN202184926U (en) | Vertical polypropylene infusion bag provided with double valve combination cover | |
| CN202982646U (en) | Valve type single-vertical-tube sealing cover with spindle tube base for infusion container | |
| CN201609491U (en) | Infusion container sealing cover with jack-pull type infusion pipe | |
| CN201921122U (en) | Special inner stopper of transfusion bag | |
| CN203227090U (en) | Transfusion container | |
| CN105106014A (en) | Infusion bottle cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |