CN209301452U - Embedded bellows eye drop bottle - Google Patents
Embedded bellows eye drop bottle Download PDFInfo
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- CN209301452U CN209301452U CN201821053228.7U CN201821053228U CN209301452U CN 209301452 U CN209301452 U CN 209301452U CN 201821053228 U CN201821053228 U CN 201821053228U CN 209301452 U CN209301452 U CN 209301452U
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- eye drop
- bottle
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Abstract
The utility model relates to embed bellows eye drop bottle.Embedded bellows eye drop bottle, including outer cover, internal plug and bottle body, are equipped with embedded capsule, and the embedded capsule is placed in bottle body, is equipped with breather cheek valve on bottle body.The upper end of the embedded capsule and bottle body fuse together at liquid droping port.In instillation eye drops, oppress embedded capsule by extrusion bottle, the eyedrops in embedded capsule is oozed from liquid droping port, and the interlayer and the external world at this moment embedded between capsule and bottle body forms negative pressure.Finger is decontroled, and after stopping pressing, embedded capsule still keeps form after extruding, and bottle body is because have elasticity gradually to reset, and air enters the interlayer of bottle body up to bottle body resets completely by bottle body bottom breather cheek valve at this time.Whole process air only passes through one-way air inlet hole and enters bottle body interlayer, without entering embedded capsule from liquid droping port.Effectively the bacterium in return air is prevented to contact with medical fluid, the eye drops suitable for not adding preservative contains, and ensure that the safety of multiple dose administration.
Description
Technical field
The utility model relates to medical and health packing technique fields, are specifically exactly a kind of novel eyedrops packaging
Bottle, the splendid attire for the multi-dose eye drops without preservative.
Background technique
The container for containing eye drops at present has two major classes, and the first kind is unit dose package container, the capacity one of such container
As be 0.2~0.5ml.Unit dose package eye drops because be free of preservative, behind Kaifeng the same day be finished.This kind of container
The advantages of be medicament without preservative, use is safer, it is possible to reduce the risk of cross-infection and superinfection；The disadvantage is that cost
Height, not environmentally.Second class is multiple-unit container container, and capacity is usually 3~20ml, and price is relatively cheap, but because multi-agent
Amount packaging eye drops cannot be finished immediately behind Kaifeng, be repeatedly used continuously, to prevent the eyedrops behind Kaifeng by bacterium and micro-
Biological pollution needs to be added appropriate bacteriostatic agent, nevertheless, being also easy to cause liquid medicine contamination or intersection during being used for multiple times
Infection, therefore generally at most can be used 4 weeks after the unlatching of multi-dose eye drops, it thus may cause the wave that is not finished and will throw away
Take.If patient does not pay attention to service life, superinfection also will cause, bring more major injury to patient.
Summary of the invention
To solve the above-mentioned problems, it is simple to provide a kind of structure for the utility model, improves utilization ratio of drug and using safe
The embedded bellows eye drop bottle of property.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows: embedded bellows eye drop bottle, including outer
Lid, internal plug and bottle body are equipped with embedded capsule, and the embedded capsule is placed in bottle body, is equipped with breather cheek valve on bottle body, described
The upper end of embedded capsule and bottle body fuse together at liquid droping port.
Above-mentioned embedded bellows eye drop bottle, the embedded capsule and bottle body are interior in addition to fusing together at liquid droping port
Remaining position of embedding capsule is separated with bottle body.
The bottom centre of bottle body is arranged in above-mentioned embedded bellows eye drop bottle, the breather cheek valve.
Above-mentioned embedded bellows eye drop bottle, the breather cheek valve are to contain sealant beads and plastic shrapnel by inside
The upper and lower cylindrical body for being provided with exit orifice and inner hole constitute；The both ends of plastic shrapnel equipped with venthole are fixed with cylindrical body, sealing
Pearl is mounted between plastic shrapnel and exit orifice.
Above-mentioned embedded bellows eye drop bottle, the diameter of sealant beads and the aperture of inner hole are identical, and the aperture of exit orifice is less than close
Seal the diameter of pearl.
Above-mentioned embedded bellows eye drop bottle, the bottle body are made of PE, PP or PET material.
Above-mentioned embedded bellows eye drop bottle, the embedded capsule are made of PE material.
Above-mentioned embedded bellows eye drop bottle, the embedded capsule are made of wall thickness of the PE material of 0.1~0.2mm.
Above-mentioned embedded bellows eye drop bottle, described embedding are intracapsular equipped with the eye drops without preservative.
The beneficial effects of the utility model are:
1, the utility model embed bellows eye drop bottle, effectively avoid common eye drops bottle by liquid droping port carry out liquid with
The exchange of air and liquid is realized independently by the design of built-in embedded capsule, completes drop by embedded capsule by the problem of air exchange
Ocular fluid is passed out, is completed air by the breather cheek valve of bottle body bottom and is passed into structure of modification realizes that function separation, the design are effective
It prevents the bacterium in return air from contacting with embedded capsule Chinese medicine liquid, greatly reduces pollution risk.
2, the utility model embeds bellows eye drop bottle, can be used for not adding the Sheng of the multi-dose eye drops of preservative
Dress to the more convenient safety of user, and can be used with continuous several times, be increased operation rate, while having unit dose package eye drops
The advantages of with multiple-unit container eye drops.Not only it ensure that the safety of multiple dose administration, but also improved utilization rate, and reduced manufacture
Cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model eye drop bottle.
Fig. 2 is the decomposition state schematic diagram of the utility model eye drop bottle.
Fig. 3 is the utility model eye drop bottle usage state diagram.
Fig. 4 is the structural schematic diagram (sealing state) of breather cheek valve.
Fig. 5 is the structural schematic diagram (air-suction state) of breather cheek valve
In figure: 1, outer cover；2, internal plug；3, bottle body；4, capsule is embedded；5, medical fluid, 6, breather cheek valve.
Specific embodiment
It elaborates with reference to the accompanying drawings and examples to the utility model.
Embodiment
As depicted in figs. 1 and 2, bellows eye drop bottle is embedded to be made of outer cover 1, internal plug 2, bottle body 3 and embedded capsule 4.
Outer cover 1, for the internal antitheft outer cover with antitheft tooth, inner tip is equipped with protrusion, the liquid outlet of protrusion and internal plug
Cooperation prevents the intrusion of bacterium.
Internal plug 2, internal plug 2 and the outer rim of bottle body liquid droping port 7 are fixed, and 2 upper end of internal plug is equipped with liquid outlet.
Bottle body 3 is made, in bottle of PE (polyethylene), PP (polypropylene) or PET (polyethylene terephthalate) material
Body 3 is equipped with breather cheek valve 6, and the bottom centre of bottle body 3 is arranged in breather cheek valve 6.
As shown in Figure 4 and Figure 5, breather cheek valve 6 are to be opened by inside containing sealant beads 6-2 and the upper and lower of plastic shrapnel 6-3
There is the cylindrical body 6-1 of inner hole 6-5 and exit orifice 6-4 to constitute.It is formed with both ends and the cylindrical body 6-1 of the plastic shrapnel 6-3 of venthole 6-6
Fixed, sealant beads 6-2 is mounted between plastic shrapnel 6-3 and exit orifice 6-4.The aperture phase of the diameter of sealant beads 6-2 and inner hole 6-5
Together, the aperture of exit orifice 6-4 is less than the diameter of sealant beads 6-2.Preferably, the diameter of sealant beads 6-2 is identical as the aperture of inner hole 6-5
About 2.0mm, the aperture of exit orifice 6-4 are slightly less than sealant beads 6-2 diameter, are advisable with 1.5-1.8mm.
Embedded capsule 4, is made of PE material.Preferably, capsule 4 is embedded to be made of wall thickness of the PE film of 0.1~0.2mm.Phase
PE film flexibility is more prominent for PP and PET, with intracapsular medicine liquid volume change its PE film volumetric be also easier to
Change, the upper end of embedded capsule 4 is fused together at liquid droping port 7 with bottle body 3.Embedded capsule 4 is removed to be fused in upper end and bottle body 3
Outer together, remaining position of embedded capsule 4 is separated with bottle body 3, that is, embedded capsule 4 is in vacant state in bottle body.Embedded capsule 4
It is provided with the eye drops 5 without preservative.
The creativeness of the utility model is, devise volume can change with medicine liquid volume and the embedded capsule that changes and to
Bottle body input air, makes bottle body after dripping off medical fluid, can restore to the original state and squeeze the breather cheek valve 6 of dropping liquid convenient for next time.
The use process of the utility model:
Eye drops 5 without preservative is filled in embedded capsule 4, is made in embedded capsule 4 full of eye drops.As shown in figure 3,
When instillation eye drops, oppress embedded capsule by extrusion bottle, the eyedrops in embedded capsule is oozed from the liquid outlet of internal plug,
At this moment the interlayer between capsule and bottle body and extraneous formation negative pressure are embedded.It is added dropwise, does not loose one's grip first, buckle antitheft outer cover, make to prevent
The liquid outlet of the protrusion insertion internal plug of outer cover is stolen, then finger is decontroled, and stops pressing, is embedded capsule at this time and is still kept shape after extruding
State, air enter the inner cavity of bottle body until bottle body resets completely by the breather cheek valve 6 of bottle body bottom.Whole process air is only
The interlayer for entering bottle body and embedded capsule by breather cheek valve 6, without entering embedded capsule from liquid outlet.Common eye drops bottle is logical
Cross the exchange that liquid droping port carries out liquid and air；Embedded bellows eye drop bottle is by the design of built-in embedded capsule by air and liquid
Exchange realize independent, complete passing out for eye drops by embedding capsule, by the breather cheek valve 6 of bottle body bottom complete air pass into,
The design effectively prevents the bacterium in return air from contacting with medical fluid.The eye drop bottle is suitable for not adding the eye drops of preservative
It contains, ensure that the safety of multiple dose administration.
The utility model eye drop bottle is mainly used for the eye drops without preservative and contains.Its biggest characteristic is that both can be used as
Single-dosed eye-drops packing container uses, and can use as multi-dose eye drops packing container.Not only it had improved safety but also had dropped
Low manufacturing cost.
Claims (9)
1. embedded bellows eye drop bottle, including outer cover (1), internal plug (2) and bottle body (3), which is characterized in that embedded capsule (4) are equipped with,
The embedded capsule (4) is placed in bottle body (3), is equipped with breather cheek valve (6) on bottle body (3), the embedded capsule (4) it is upper
End fuses together at liquid droping port (7) with bottle body (3).
2. embedded bellows eye drop bottle according to claim 1, which is characterized in that the embedded capsule (4) and bottle body (3)
In addition to fusing together at liquid droping port (7), remaining position of embedded capsule (4) is separated with bottle body (3).
3. embedded bellows eye drop bottle according to claim 1, which is characterized in that breather cheek valve (6) setting
Bottom centre in bottle body (3).
4. embedded bellows eye drop bottle according to claim 1,2 or 3, which is characterized in that the breather cheek valve
It (6), is by the internal upper and lower circle for being provided with inner hole (6-5) and exit orifice (6-4) for containing sealant beads (6-2) and plastic shrapnel (6-3)
Cylinder (6-1) is constituted；The both ends of plastic shrapnel (6-3) equipped with venthole (6-6) and cylindrical body (6-1) are fixed, sealant beads (6-
2) it is mounted between plastic shrapnel (6-3) and exit orifice (6-4).
5. embedded bellows eye drop bottle according to claim 4, which is characterized in that the diameter and inner hole of sealant beads (6-2)
The aperture of (6-5) is identical, and the aperture of exit orifice (6-4) is less than the diameter of sealant beads (6-2).
6. embedded bellows eye drop bottle according to claim 1, which is characterized in that the bottle body (3) by PE, PP or
PET material is made.
7. embedded bellows eye drop bottle according to claim 1, which is characterized in that the embedded capsule (4) is by PE material
It is made.
8. embedded bellows eye drop bottle according to claim 7, which is characterized in that the embedded capsule (4) is by wall thickness
The PE material of 0.1~0.2mm is made.
9. embedded bellows eye drop bottle according to claim 1, which is characterized in that the embedded capsule (4) is provided with not
Eye drops containing preservative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053228.7U CN209301452U (en) | 2018-07-04 | 2018-07-04 | Embedded bellows eye drop bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053228.7U CN209301452U (en) | 2018-07-04 | 2018-07-04 | Embedded bellows eye drop bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301452U true CN209301452U (en) | 2019-08-27 |
Family
ID=67669274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053228.7U Active CN209301452U (en) | 2018-07-04 | 2018-07-04 | Embedded bellows eye drop bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169863A (en) * | 2019-05-23 | 2019-08-27 | 四川升和药业股份有限公司 | A kind of eye drop bottle being exclusively used in cordate houttuynia eye drops |
| CN111166667A (en) * | 2020-03-02 | 2020-05-19 | 复旦大学附属中山医院 | Built-in bag type eye drop bottle |
| CN115154302A (en) * | 2022-09-07 | 2022-10-11 | 山东第一医科大学附属省立医院(山东省立医院) | Ophthalmic eyedrop packing bottle |
-
2018
- 2018-07-04 CN CN201821053228.7U patent/CN209301452U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169863A (en) * | 2019-05-23 | 2019-08-27 | 四川升和药业股份有限公司 | A kind of eye drop bottle being exclusively used in cordate houttuynia eye drops |
| CN111166667A (en) * | 2020-03-02 | 2020-05-19 | 复旦大学附属中山医院 | Built-in bag type eye drop bottle |
| CN115154302A (en) * | 2022-09-07 | 2022-10-11 | 山东第一医科大学附属省立医院(山东省立医院) | Ophthalmic eyedrop packing bottle |
| CN115154302B (en) * | 2022-09-07 | 2022-11-15 | 山东第一医科大学附属省立医院(山东省立医院) | Ophthalmic eyedrop packing bottle |
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