CN202263179U - Vertical soft bag provided with sealing cover - Google Patents
Vertical soft bag provided with sealing cover Download PDFInfo
- Publication number
- CN202263179U CN202263179U CN2011203498985U CN201120349898U CN202263179U CN 202263179 U CN202263179 U CN 202263179U CN 2011203498985 U CN2011203498985 U CN 2011203498985U CN 201120349898 U CN201120349898 U CN 201120349898U CN 202263179 U CN202263179 U CN 202263179U
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- CN
- China
- Prior art keywords
- soft bag
- sealing cover
- seal cover
- bag
- neck opening
- 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 - Lifetime
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Abstract
A vertical soft bag provided with a sealing cover comprises a bag body, wherein, a neck opening is formed at the upper end of the bag body; a bottle cork is plugged in the neck opening; a convex ring is arranged on the outer wall of the neck opening; the bottle cork is sheathed with the sealing cover; a welding ring is arranged on the outer wall of the bottom end of the sealing cover; and the welding ring is welded with the convex ring. The vertical soft bag has a reasonable and simple structure; the bottle cork and the sealing cover are arranged on the neck opening, and the welding ring positioned on the outer wall of the bottom end of the sealing cover is welded with the convex ring positioned on the outer wall of the neck opening in a sealing manner, so that the neck opening of the soft bag can be sealed up, and liquid medicine in the soft bag cannot be polluted; in addition, the bottle cork is made of TPE (Thermoplastic elastomer), so that the vertical soft bag is safer and more reliable to use. The vertical soft bag has the advantages of lower cost, simplicity in operation, convenience in use, and worthiness of popularization and application.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically is a kind of transfusion flexible bag, especially a kind of upright flexible bag that has seal cover.
Background technology
At present, infusion bottle mainly contains vial, plastic bottle, soft bag etc.Vial is comparatively traditional a kind of infusion vessel, and its bottle cap mainly is made up of the outer sheathed aluminium-plastic cap of Plastic bottle plug, when liquid is drawn in the transfusion device puncture, is easy to generate the bits material; Influence quality of liquid medicine, and defective such as pollution probability height for the second time, health there is potential hidden danger; The vial body weight is big, and cost of transportation is high, and the collision in transportation is prone to cause stealthy laceration; Cause drug contamination, and the aluminium-plastic cap cost is high, progressively is eliminated now.Plastic infusion bottle is a kind of emerging infusion vessel product; But these plastic infusion bottles are still being continued to use the seal cover of original glass infusion bottle; And these plastic infusion bottles in clinical use still palpiform become the air loop medicinal liquid just can ooze; Airborne microgranule, antibacterial still can get into medicinal liquid through air loop, and the probability of secondary pollution is still higher, and potential harm still exists to health.Soft bag is present up-to-date infusion vessel, need not form air loop during transfusion and just can medicinal liquid be oozed, and greatly reduces the probability of secondary pollution in the medicine use; And no matter after also being to use in process of production; To the pollution of environment all seldom, safe in utilization, environmental protection, but these soft bag infusion containers do not have the bottleneck and the bottle stopper of glass-like bottle, plastic bottle etc. at present; Its liquid in-out is mainly operated through tube for transfusion, pouring pipe; Process is complicated during Production and Packaging, when clinical practice uses, also stabs soft bag easily and pollutes medicinal liquid, uses operation all very inconvenient.
Summary of the invention
This utility model will solve the shortcoming of above-mentioned prior art, provides a kind of and is convenient to operate, safe and reliable, environmental protection and the low upright flexible bag that has seal cover of cost, satisfies the demand of clinical treatment.
This utility model solves the technical scheme that its technical problem adopts: this upright flexible bag that has seal cover; Comprise bag, the bag upper end is provided with eck, and the eck place is plugged with bottle stopper; The eck outer wall is provided with bulge loop; Bottle stopper is arranged with seal cover outward, and sealing lid bottom outer wall is provided with weld-ring, and weld-ring and bulge loop welding are provided with.Like this, be provided with through the welding of the bulge loop on seal cover and the bottleneck, can make bottle stopper tightly clog eck, guarantee that the bottleneck sealing makes the medicinal liquid in the soft bag not contaminated, help packing, transportation, can not stab soft bag during use, production operation is all comparatively easy.
Further, the seal cover top is provided with impression, and the seal cover top is provided with the draw ring with the impression coupling.Need only the pull-up draw ring during use, impression one band on the seal cover will be ripped with draw ring, helps transfusion device puncture bottle stopper like this and carries out the medicinal liquid drain.Simple to operate, easy to use.
Bottle stopper is the TPE bottle stopper.The bottle stopper intensity of TPE material is high, and resilience is good, has very strong weatherability, fatigue resistance and temperature tolerance, processing characteristics is superior, but injection moulding shape, need not vulcanize, can also recycle and reduce cost environment-protecting asepsis safety.Particularly when the transfusion device puncture is used, be difficult for producing the bits end, can not pollute medicinal liquid.
The effect that this utility model is useful is: this utility model rational in infrastructure, simple; Through bottle stopper, seal cover are set on eck; And with weld-ring on the outer wall of seal cover bottom and the bulge loop welded seal on the eck outer wall, the eck that can guarantee soft bag like this obtains sealing makes soft bag inner liquid medicine not contaminated; Adopt the TPE bottle stopper, use more safe and reliable.This utility model cost is lower, and is simple to operate, easy to use, is worthy of popularization.
Description of drawings
Structural representation when Fig. 1 is this utility model broken section;
Fig. 2 is the structural representation of this utility model.
Description of reference numerals: bag 1, eck 2, bottle stopper 3, bulge loop 4, seal cover 5, weld-ring 6, impression 7, draw ring 8.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further:
With reference to accompanying drawing: this upright flexible bag that has seal cover in the present embodiment, comprise bag 1, bag 1 upper end is provided with eck 2; Eck 2 places are plugged with bottle stopper 3; This bottle stopper 3 is the TPE bottle stopper, and eck 2 outer walls are provided with bulge loop 4, the bottle stopper 3 outer seal covers 5 that are arranged with; Sealing is covered 5 bottom outer walls and is provided with weld-ring 6, and weld-ring 6 is provided with bulge loop 4 welding.Seal cover 5 tops are provided with impression 7, and seal cover 5 tops are provided with the draw ring 8 with impression 7 couplings.
When this utility model used, as long as pull-up draw ring 8, impression 7 one bands will be ripped with draw ring 8 on the seal cover 5, and the bottle plug puncture unit on the transfusion device is lunged bottle stopper 3 can infuse.Upright flexible bag need not to form the air loop medicinal liquid and just can ooze naturally when transfusion, reduce the probability of medicinal liquid secondary pollution, and fitted seal lid 5 makes bag 1 sealing higher, uses safer.
Bag 1 in this utility model, eck 2, bulge loop 4, seal cover 5, weld-ring 6, draw ring 8 all can adopt materials such as polyethylene or polypropylene to process.
Though this utility model is through illustrating and describe with reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (3)
1. upright flexible bag that has seal cover; Comprise bag (1), said bag (1) upper end is provided with eck (2), and said eck (2) locates to be plugged with bottle stopper (3); It is characterized in that: said eck (2) outer wall is provided with bulge loop (4); The outer seal cover (5) that is arranged with of said bottle stopper (3), sealing lid (5) bottom outer wall is provided with weld-ring (6), and said weld-ring (6) is provided with bulge loop (4) welding.
2. the upright flexible bag that has seal cover according to claim 1 is characterized in that: said seal cover (5) top is provided with impression (7), and said seal cover (5) top is provided with the draw ring (8) with impression (7) coupling.
3. the upright flexible bag that has seal cover according to claim 1 is characterized in that: said bottle stopper (3) is the TPE bottle stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498985U CN202263179U (en) | 2011-09-19 | 2011-09-19 | Vertical soft bag provided with sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498985U CN202263179U (en) | 2011-09-19 | 2011-09-19 | Vertical soft bag provided with sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263179U true CN202263179U (en) | 2012-06-06 |
Family
ID=46153991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203498985U Expired - Lifetime CN202263179U (en) | 2011-09-19 | 2011-09-19 | Vertical soft bag provided with sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263179U (en) |
-
2011
- 2011-09-19 CN CN2011203498985U patent/CN202263179U/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 |
Granted publication date: 20120606 |
|
| CX01 | Expiry of patent term |