CN204744971U - Bivalve PP infusion bag - Google Patents
Bivalve PP infusion bag Download PDFInfo
- Publication number
- CN204744971U CN204744971U CN201520441019.XU CN201520441019U CN204744971U CN 204744971 U CN204744971 U CN 204744971U CN 201520441019 U CN201520441019 U CN 201520441019U CN 204744971 U CN204744971 U CN 204744971U
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- bag
- shoulder
- hole
- pad
- bivalve
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Abstract
The utility model discloses a bivalve PP infusion bag, it includes the sack, the bag shoulder, the bag body and a bag end, a plurality of hanging holes have been seted up to the bag shoulder -mounted, the sack sets up the middle part at the bag shoulder, bag shoulder and the bag lower limb that internal chamber contact be with the contained angle of horizontal line-degree, a sack upper end fixedly connected with combined cover, combined cover includes the enclosing cover, inner cup and gasket, be provided with a joint groove on the inside wall of enclosing cover, be provided with the bulge loop of being connected with the joint groove on the lateral wall of inner cup, a mounting pad's mounting hole is seted up at the top of inner cup, a plurality of shoulder holes have been seted up at the top of enclosing cover, the upper end cooperation of gasket sets up in the shoulder hole, puncture hole has been seted up at the top of gasket, puncture hole has seted up arc positioning groove in the bottom. The beneficial effects of the utility model are that: it has, and the liquid medicine of reduction is extravagant, the cost and the cross infection advantage of avoiding infusing are infused in the reduction.
Description
Technical field
This utility model relates to transfusion bag, particularly a kind of bivalve PP transfusion bag.
Background technology
Polypropylene multi-layer co-extrusion infusion bag is the transfusion bag adopting polypropylene multi-layer co-extrusion film production, the two-layer above film that it is raw material that polypropylene multi-layer co-extrusion film is with polypropylene, employing coextrusion process is produced, formed without binding agent.Polypropylene multi-layer co-extrusion infusion bag because of have tough and tensile transparent, lightweight, thermal resistance is high, high temperature resistant, gas thoroughly/the low advantage of water permeability and more and more coming into one's own.
Early stage pouch-type Design Mode continued to use mostly by conventional polypropylene multi-layer co-extrusion infusion bag, along with widening of part pouch-type, in use usually there is medicinal liquid discharge opeing phenomenon not to the utmost in user, suffers the complaint of user repeatly, had a strong impact on product quality and enterprise's reputation.The present inventor is studied analysis by there is discharge opeing polypropylene multi-layer co-extrusion infusion bag product not to the utmost to market, find that polypropylene multi-layer co-extrusion infusion bag pouch-type width is wider, discharge opeing not to the utmost problem is more outstanding, and liquid all concentrates on bag shoulder, find through comparison again, these transfusion bag have a common ground, be exactly that shoulder magnitude of inclination is less, almost there is no amplitude, draw through test, polypropylene multi-layer co-extrusion infusion bag pouch-type shoulder amplitude is less, affect discharge opeing main cause not to the utmost, liquid in polypropylene multi-layer co-extrusion infusion bag wider at present drains and is still a difficult point, and the transfusion bag joint of Hospitals at Present or medical space, great majority are single plug, make up a prescription mouth together with infusion port, must say during dosing that enclosing cover draw ring place pulls open, the mouth and be with by antibacterial into the liquid of making up a prescription easily is misapplied like this when transfusion, thus cause the generation of infusion safety accident, and be not generally carry out owing to making up a prescription with infusing simultaneously, need when infusing after dosing to be plug surface sterilization again, very loaded down with trivial details in operation.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of bivalve PP transfusion bag reducing liquid waste, reduction transfusion cost and avoid transfusion cross infection.
The purpose of this utility model is achieved through the following technical solutions: a kind of bivalve PP transfusion bag, it comprises bag mouth, bag shoulder, at the bottom of bag and bag, described bag shoulder offers multiple hanging hole, bag mouth is arranged on the middle part of bag shoulder, described bag take on the lower limb that contacts with bag inner chamber and horizontal angle be ~ spend, described bag mouth upper end is fixedly connected with a composite cover, described composite cover comprises enclosing cover, inner cap and pad, the medial wall of described enclosing cover is provided with a buckling groove, the lateral wall of described inner cap is provided with a bulge loop, described bulge loop and buckling groove clamping seal, the top of described inner cap offers an installing hole, the bottom of pad is arranged in installing hole, the top of described enclosing cover offers multiple shoulder hole, the periphery of pad offers the cooperation step coordinated with shoulder hole, the upper end of described pad is equipped with in shoulder hole, the top of described pad offers puncturing hole, arc detent is offered bottom puncturing hole.
Described bag mouth upper end is provided with a welding ring, and welding ring and enclosing cover lower end are by being welded together.
The top of described pad is provided with open valve.
The bottom of described pad offers a blind hole, is plugged with plug in blind hole.
The lower limb that contacts with bag inner chamber takeed on by described bag and horizontal angle is 12 degree.
This utility model has the following advantages: the liquid in transfusion bag body of the present utility model is drained by transfusion bag oral area completely, thus decreases the waste of liquid, has saved cost; The composite cover arranged, by enclosing cover and inner cap clamping sealing, is arranged on pad between enclosing cover and inner cap, make this composite cover structure simple, easy to assembly, and pad is provided with two, medicine feeding needle and transfusion needle can be separated, thus the cross-contamination between medicinal liquid can be avoided.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is I place cross-sectional schematic in Fig. 1;
In figure, 1-bag mouth, 2-composite cover, 3-bag is takeed on, and 4-bag, at the bottom of 5-bag, 6-hanging hole, 7-welding ring, 21-enclosing cover, 22-inner cap, 23-inner cap, 24-buckling groove, 25-bulge loop, 26-plug, 27-coordinates step, 28-puncturing hole, 29-arc detent, 210-open valve.
Detailed description of the invention
Be further described this utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of bivalve PP transfusion bag, it comprises bag mouth 1, bag shoulder 3, at the bottom of bag 4 and bag 5, described bag shoulder 3 offers multiple hanging hole 6, bag mouth 1 is arranged on the middle part of bag shoulder 3, the lower limb that described bag shoulder 3 contacts with bag 4 inner chamber and horizontal angle are 5 ~ 20 degree, described bag mouth 1 upper end is fixedly connected with a composite cover 2, as shown in Figure 2, described composite cover 2 comprises enclosing cover 21, inner cap 22 and pad 23, the medial wall of described enclosing cover 21 is provided with a buckling groove 24, the lateral wall of described inner cap 22 is provided with a bulge loop 25, described bulge loop 25 seals with buckling groove 24 clamping, the top of described inner cap 22 offers an installing hole, the bottom of pad 23 is arranged in installing hole, the top of described enclosing cover 21 offers multiple shoulder hole, the periphery of pad 23 offers the cooperation step 27 coordinated with shoulder hole, the upper end of described pad 23 is equipped with in shoulder hole, the top of described pad 23 offers puncturing hole 28, arc detent 29 is offered bottom puncturing hole 28.
In the present embodiment, described bag mouth 1 upper end is provided with a welding ring 7, and welding ring 7 and enclosing cover 21 lower end are by being welded together.
In the present embodiment, the top of described pad 3 is provided with open valve 210, open open valve 210, expose puncturing hole 28, further, described shoulder hole is two, therefore namely two, pad 23, the puncturing hole 28 of one of them pad 23 is dosing mouth, and the puncturing hole 28 of another pad 23 is infusion port, avoids medicinal liquid cross-contamination.
In the present embodiment, the bottom of described pad 23 offers a blind hole, is plugged with plug 26 in blind hole, and plug 26 can close fast, thus ensures that medicinal liquid is not revealed.
The lower limb that described bag shoulder 3 contacts with bag 4 inner chamber and horizontal angle are 12 degree, after bag 4 stands upside down, medicinal liquid is then outbound flowed by infusion port, under the effect of angle, can by each drops physic liquor all emptyings in bag 4, avoid the waste of medicinal liquid, reduce the transfusion cost of sufferer.
Claims (5)
1. a bivalve PP transfusion bag, it is characterized in that: it comprises bag mouth (1), bag shoulder (3), at the bottom of bag (4) and bag (5), described bag shoulder (3) offers multiple hanging hole (6), bag mouth (1) is arranged on the middle part of bag shoulder (3), the lower limb that described bag shoulder (3) contacts with bag (4) inner chamber and horizontal angle are 5 ~ 20 degree, described bag mouth (1) upper end is fixedly connected with a composite cover (2), described composite cover (2) comprises enclosing cover (21), inner cap (22) and pad (23), the medial wall of described enclosing cover (21) is provided with a buckling groove (24), the lateral wall of described inner cap (22) is provided with a bulge loop (25), described bulge loop (25) and buckling groove (24) clamping seal, the top of described inner cap (22) offers an installing hole, the bottom of pad (23) is arranged in installing hole, the top of described enclosing cover (21) offers multiple shoulder hole, the periphery of pad (23) offers the cooperation step (27) coordinated with shoulder hole, the upper end of described pad (23) is equipped with in shoulder hole, the top of described pad (23) offers puncturing hole (28), puncturing hole (28) bottom offers arc detent (29).
2. a kind of bivalve PP transfusion bag according to claim 1, is characterized in that: described bag mouth (1) upper end is provided with a welding ring (7), and welding ring (7) and enclosing cover (21) lower end are by being welded together.
3. a kind of bivalve PP transfusion bag according to claim 1, is characterized in that: the top of described pad (23) is provided with open valve (210).
4. a kind of bivalve PP transfusion bag according to claim 1, is characterized in that: the bottom of the pad (23) stated offers a blind hole, is plugged with plug (26) in blind hole.
5. a kind of bivalve PP transfusion bag according to claim 1, is characterized in that: the lower limb that described bag shoulder (3) contacts with bag (4) inner chamber and horizontal angle are 12 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441019.XU CN204744971U (en) | 2015-06-25 | 2015-06-25 | Bivalve PP infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520441019.XU CN204744971U (en) | 2015-06-25 | 2015-06-25 | Bivalve PP infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744971U true CN204744971U (en) | 2015-11-11 |
Family
ID=54459735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520441019.XU Active CN204744971U (en) | 2015-06-25 | 2015-06-25 | Bivalve PP infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744971U (en) |
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2015
- 2015-06-25 CN CN201520441019.XU patent/CN204744971U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunming Nanjiang Pharmaceutical Co., Ltd. Assignor: Sichuan Kelun Pharmaceutical Co., Ltd. Contract record no.: 2016530000001 Denomination of utility model: Bivalve PP infusion bag Granted publication date: 20151111 License type: Common License Record date: 20160122 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |