CN203458596U - Single-rubber-plug easy-folding-type double-chamber infusion bag - Google Patents
Single-rubber-plug easy-folding-type double-chamber infusion bag Download PDFInfo
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- CN203458596U CN203458596U CN201320572265.XU CN201320572265U CN203458596U CN 203458596 U CN203458596 U CN 203458596U CN 201320572265 U CN201320572265 U CN 201320572265U CN 203458596 U CN203458596 U CN 203458596U
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Abstract
The utility model relates to a single-rubber-plug easy-folding-type double-chamber infusion bag which comprises a liquid chamber, a powder chamber, a connector and a polypropylene combined cover, wherein the liquid chamber and the powder chamber are separated by a weak welding dividing strip; the connector is welded at the top of the liquid chamber; one polypropylene combined cover is arranged and comprises a polypropylene inner cover, an outer cover and an isoprene rubber plug; the polypropylene inner cover is fixedly arranged on the connector; the outer cover is arranged on the polypropylene inner cover; the isoprene rubber plug is arranged in reserved holes of the polypropylene inner cover and the outer cover; and an easy folding cap which prevents the isoprene rubber plug from being exposed is arranged at the top of the outer cover. According to the single-rubber-plug easy-folding-type double-chamber infusion bag, only a small isoprene rubber plug is arranged, and at the same time, only one easy folding cap is arranged on the outer cover correspondingly, so that the production cost of the liquid-powder double-chamber infusion bag is further reduced; the easy folding structure design overcomes the defects that during the use, a pull ring type sealing cover is inconvenient to operate, and the pull ring can be snapped and cannot be used; and during the use, the single-rubber-plug easy-folding-type double-chamber infusion bag is convenient to open, and a medical worker can operate the bag conveniently.
Description
Technical field
This utility model relates to medical infusion packaging bag, refers in particular to a kind of single plug easy-folding double-chamber transfusion bag.
Background technology
Powder-liquid dual cavity non-PVC infusion bag product is a kind of immediate dispensing infusion product, this product comprises the sap cavity chamber that solvent for injection is housed and powder chamber two parts that drug powder is housed, between two chambers, by weak weldering divider, separate, before use, two chambers are not communicated with mutually; During use, medical personnel only need squeezed fluid chamber gently, open the weak weldering divider between two chambers, can make solvent for injection and medicine powder in two chambers fully mix, for clinical.
Existing powder-liquid dual cavity non-PVC infusion bag product adopts the composite cover of draw-ring type structure mostly, pulls open draw ring and expose plug for clinical during use.But because its draw ring and enclosing cover all adopt the injection mo(u)lding simultaneously of same polypropylene type raw material, and draw ring is thinner, opening draw ring need to just can pull open by larger power, part draw ring in use also easily occur that draw ring is elongated or even fracture the situation such as cannot use, to clinical manipulation, make troubles.
Summary of the invention
The purpose of this utility model is for the shortcoming existing in background technology and problem improvement and bring new ideas in addition, and a kind of handled easily, single plug easy-folding double-chamber transfusion bag that production cost is lower are provided.
The technical solution of the utility model is a kind of comprising by the separated sap cavity of weak weldering divider chamber, powder chamber of structure, and is welded on the transfusion bag of interface and the polypropylene combination cover of liquid chamber roof, wherein:
Polypropylene combination cover arranges one, comprise the polypropylene inner cap being fixedly installed on interface, cover at the enclosing cover covering in polypropylene, and be arranged on the isoprene plug in polypropylene inner cap and enclosing cover preformed hole, wherein cover top portion is provided with one and prevents the easy-to-fold cap that isoprene plug is exposed.
Advantage of the present utility model and beneficial effect:
This utility model is packaged in solvent for injection and drug powder in two chambers of a multi-layer co-extrusion infusion bag, during use, medical personnel only need push weak weldering divider gently, make the medicine of two chambers fully mix and can use, solve the pollution problem existing in clinical pharmacy process, improved the safety and reliability of medication; Simultaneously, single plug easy-folding composite cover design, for powder-liquid double-chamber transfusion bag product be instant-matching type, without more just can be for clinical feature by external dosing, only be provided with a little isoprene plug, enclosing cover correspondence only arranges an easy-to-fold cap simultaneously, further reduced the production cost of powder-liquid double-chamber transfusion bag, Easy-folding structural design has overcome that draw-ring type seal cover in use operates inconvenience and draw ring may be pulled off so that situation about cannot use, convenient unlatching during use, is convenient to medical personnel's operation.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is this utility model polypropylene combination cover decomposition texture schematic diagram.
The specific embodiment
From Fig. 1,2, this utility model comprises by the separated sap cavity of weak weldering divider 8 chamber 7, powder chamber 9, and is welded on interface 6 and the polypropylene combination cover 5 at 7 tops, sap cavity chamber, wherein:
Isoprene plug 3 described in the utility model and easy-to-fold cap 1 form the infusion port of polypropylene combination cover 5.
Structural principle of the present utility model:
This utility model comprises sap cavity chamber 7, powder chamber 9, polypropylene combination cover 5, interface 6, adopts weak weldering divider 8 separately between sap cavity chamber 7 and powder chamber 9, and the mode that adopts heat seal to weld between transfusion bag sap cavity chamber 7 and polypropylene combination cover 5 and interface 6 is connected.Polypropylene combination cover 5 comprises enclosing cover 2, polypropylene inner cap 4 and the isoprene plug 3 with an easy-to-fold cap 1.Open enclosing cover 2 easy-to-fold cap 1 a hole, visible isoprene plug 3, for transfusion.
This utility model adopts the mode of heat seal welding by whole bag forming three-layer co-extruded film for transfusion and interface 6, use again weak Welding by whole bag separatory chamber 7 and powder chamber 9, in sap cavity chamber 7, pack into after solvent for injection, polypropylene combination cover 5 is welded on interface 6, after sterilizing, powder chamber 9 afterbodys are cut and pack drug powder then heat sealing into.
Embodiment described in the utility model is only the description that preferred implementation of the present utility model is carried out; not this utility model design and scope are limited; do not departing under the prerequisite of this utility model design philosophy; various modification and improvement that in this area, engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that this utility model is asked for protection, is all documented in claims.
Claims (2)
1. a single plug easy-folding double-chamber transfusion bag, comprises by the separated sap cavity of weak weldering divider (8) chamber (7), powder chamber (9), and is welded on interface (6) and the polypropylene combination cover (5) at top, sap cavity chamber (7), it is characterized in that:
Polypropylene combination cover (5) arranges one, comprise the polypropylene inner cap (4) being fixedly installed on interface (6), cover at the enclosing cover (2) on polypropylene inner cap (4), with the isoprene plug (3) being arranged in polypropylene inner cap (4) and enclosing cover (2) preformed hole, wherein enclosing cover (2) top is provided with one and prevents the easy-to-fold cap (1) that isoprene plug (3) is exposed.
2. single plug easy-folding double-chamber transfusion bag according to claim 1, is characterized in that described isoprene plug (3) and easy-to-fold cap (1) form the infusion port of polypropylene combination cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572265.XU CN203458596U (en) | 2013-09-16 | 2013-09-16 | Single-rubber-plug easy-folding-type double-chamber infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572265.XU CN203458596U (en) | 2013-09-16 | 2013-09-16 | Single-rubber-plug easy-folding-type double-chamber infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458596U true CN203458596U (en) | 2014-03-05 |
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ID=50170977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572265.XU Expired - Lifetime CN203458596U (en) | 2013-09-16 | 2013-09-16 | Single-rubber-plug easy-folding-type double-chamber infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083120A (en) * | 2021-04-01 | 2021-07-09 | 王林生 | Multi-angle force application infusion bag medicament mixing equipment and mixing method thereof |
-
2013
- 2013-09-16 CN CN201320572265.XU patent/CN203458596U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083120A (en) * | 2021-04-01 | 2021-07-09 | 王林生 | Multi-angle force application infusion bag medicament mixing equipment and mixing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |