CN209596205U - Three-stage filtration sterile liquid medicine packaging - Google Patents
Three-stage filtration sterile liquid medicine packaging Download PDFInfo
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- CN209596205U CN209596205U CN201820903960.2U CN201820903960U CN209596205U CN 209596205 U CN209596205 U CN 209596205U CN 201820903960 U CN201820903960 U CN 201820903960U CN 209596205 U CN209596205 U CN 209596205U
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Abstract
The utility model discloses a kind of three-stage filtration sterile liquid medicine packagings, comprising: Self-resetting bottle body and the combined type bottle stopper system being mounted on above Self-resetting bottle body, the Self-resetting bottle body is for being packed into sterile liquid medicine, the combined type bottle stopper system includes the buckle bottle stopper shell that Self-resetting bottle body and bottleneck is fixedly mounted, wherein the Combined bottle plug system further includes being mounted on the intracorporal filter device of buckle bottle stopper shell and medicine liquid channel check valve, the filter device is equipped with medicine liquid channel and air filtration channel, the buckle bottle stopper shell is equipped with the air channel inlet to connect with air filtration channel, medicine liquid channel check valve is mounted in the medicine liquid channel of filter device, the medicine liquid channel check valve is sprayed out of Self-resetting bottle body to the external world for controlling sterile liquid medicine, and it cannot be sucked from the external world.The setting of filter device solves the problems, such as that the medical fluid inside packaging system is contacted with conventional environment air, reaches sterilization grade into the air inside packaging system.
Description
Technical field
The utility model is related to be packed in a kind of medical packaging more particularly to a kind of three-stage filtration sterile liquid medicine.
Background technique
Existing multi-dose eye drops is packaged as ordinary construction, is mainly made of bottle body, bottle stopper, bottle cap three parts, wherein
The function of each component is all fairly simple.Open bottle cap, extrusion bottle, medical fluid and flow out bottle body by the hole among bottle stopper, reach to
The purpose of medicine.Unclamp bottle body, the air of conventional environment is filled into bottle body by the hole among bottle stopper resets bottle body.It is general to suffer from
Person is seven days or more using the medication cycle of multi-dose eye drops, some even more long periods.It is this after bottle cap is opened
The packaging system of structure cannot effectively completely cut off medical fluid and contact with conventional environment air, and the medical fluid meeting unavoidable in production adds
Drug within adding preservative agent or antibiotic, to protect medical fluid.
In view of the drawbacks described above of the prior art, it is really necessary to design a kind of new three-stage filtration sterile liquid medicine packaging.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of three-stage filtration sterile liquid medicine packagings, make
It is pure, sterile into the air in three-stage filtration sterile liquid medicine packaging.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of three-stage filtration sterile liquid medicine packaging comprising: Self-resetting bottle body and the group being mounted on above Self-resetting bottle body
Box-like bottle stopper system, the Self-resetting bottle body include being fixedly mounted certainly for being packed into sterile liquid medicine, the combined type bottle stopper system
Reset bottle body and bottleneck buckle bottle stopper shell, wherein the Combined bottle plug system further include be mounted on buckle bottle stopper shell it is intracorporal
First level filtering device, two-stage filter and three-level filter device, the first level filtering device, two-stage filter and three-level
Filter device successively stacks setting, the first level filtering device, two-stage filter and three-level filter device difference from the top down
Several air filtration channels equipped with the medicine liquid channel being mutually communicated along the vertical direction and around medicine liquid channel.
Compared with prior art, the utility model has the beneficial effect that first level filtering device, two-stage filter and three-level
Filter device, so that the air that outside air after multistage filtering, enters in three-stage filtration sterile liquid medicine packaging is purer
Only, sterile.
Further improvement of the utility model is as follows:
Further, the buckle bottle stopper case top is equipped with the medicine liquid outlet being in communication with the outside；Squeeze Self-resetting bottle body
When, sterile liquid medicine passes through medicine liquid outlet by medicine liquid channel again and leaves three-stage filtration sterile liquid medicine packaging；Decontrol Self-resetting bottle body
When, outside air is entered certainly by the air filtration channel of first level filtering device, two-stage filter and three-level filter device
Reset the Self-resetting that Self-resetting bottle body is realized in bottle body.
Further, the first level filtering device, two-stage filter and three-level filter device are in the form of annular discs, the medicine
Liquid channel is located on the axial line of disk, and several air filtration channels, which are located on circumference using medicine liquid channel as axle center, to be formed
One circle.
Further, the filtering accuracy of the three-level filter device is greater than two-stage filter.
Further, the filtering accuracy of the two-stage filter is greater than first level filtering device.
Further, the first level filtering device is 5 microns of first level filtering devices.
Further, the two-stage filter is 0.45 micron of two-stage filter.
Further, the three-level filter device is 0.22 micron of three-level filter device.
Further, the thickness of the two-stage filter is greater than the thickness of first level filtering device.
Further, the thickness of the three-level filter device is greater than the thickness of first level filtering device.
Detailed description of the invention
Fig. 1 is a kind of perspective view of three-stage filtration sterile liquid medicine packaging.
Fig. 2 is the exploded view of three-stage filtration sterile liquid medicine as shown in Figure 1 packaging.
Fig. 3 is the further exploded view of three-stage filtration sterile liquid medicine as shown in Figure 2 packaging.
Fig. 4 is the further exploded view of three-stage filtration sterile liquid medicine as shown in Figure 3 packaging.
Fig. 5 is the cross-sectional view of three-stage filtration sterile liquid medicine as shown in Figure 1 packaging.
Specific embodiment
The utility model is further explained with reference to the accompanying drawings and examples.
As shown in Figures 1 to 5, a kind of three-stage filtration sterile liquid medicine packaging 100 to meet the utility model comprising:
Self-resetting bottle body 1, the combined type bottle stopper system 2 for being mounted on 1 top of Self-resetting bottle body and lid are located in combined type bottle stopper system 2
Bottle stopper protection cap 5.
Self-resetting bottle body 1 includes that Self-resetting bottle body is fixedly mounted for being packed into sterile liquid medicine, the combined type bottle stopper system 2
The buckle bottle stopper shell 21 of 1 bottleneck 11 and the filter device 3 and medicine liquid channel check valve 4 being mounted in buckle bottle stopper shell 1.
Filter device 3 is in the form of annular discs, and the filter device 3 is equipped with medicine liquid channel 34 and air filtration channel 35, the card
Button bottle stopper shell 2 is equipped with the air channel inlet 22 to connect with air filtration channel 35.Medicine liquid channel check valve 4 was mounted on
In the medicine liquid channel 34 for filtering device 3, the medicine liquid channel check valve 4 is used to control sterile liquid medicine from Self-resetting bottle body 1 from inside to outside
Boundary sprays, and cannot suck from the external world.When squeezing Self-resetting bottle body 1, sterile liquid medicine is outwardly discharged from medicine liquid channel 34；It decontrols
When Self-resetting bottle body 1, outside air is entered in Self-resetting bottle body 1 by air channel inlet 11 and air duct 35 and is realized certainly
It resets.
Medicine liquid channel 34 is located on the axle center on the vertical direction of filter device 3, and the air filtration channel 35 includes enclosing
Evenly arranged several air filtration channels are enclosed around medicine liquid channel one.
Filter device 3 includes first level filtering device 31, two-stage filter 32 and three-level filter device 33, the level-one
Filter device 31, two-stage filter 32 and three-level filter device 33 successively stack setting from the top down, and are respectively equipped with along perpendicular
Several air filtration channels 35 of the histogram to the medicine liquid channel 34 being mutually communicated and around medicine liquid channel.The by-pass filtration
Device 31, two-stage filter 32 and three-level filter device 31 are in the form of annular discs, and the medicine liquid channel 34 is located at the axle center of disk
On line, several air filtration channels 35, which are located on circumference using medicine liquid channel as axle center, forms a circle.The medicine liquid channel
Check valve 4 is mounted in the medicine liquid channel 34 of first level filtering device 31.
The filtering accuracy of three-level filter device 33 is greater than two-stage filter 32, the filtering essence of the two-stage filter 32
Degree is greater than first level filtering device 31.The first level filtering device 31 is 5 microns of first level filtering devices, the two-stage filter 32
For 0.45 micron of two-stage filter, the three-level filter device 33 is 0.22 micron of three-level filter device.The secondary filtration
The thickness of device 32 and three-level filter device 33 is all larger than the thickness of first level filtering device 31.
The medicine liquid outlet 23 being in communication with the outside is equipped at the top of buckle bottle stopper shell 21；When squeezing Self-resetting bottle body 1, sterile medicine
Liquid leaves three-stage filtration sterile liquid medicine packaging 100 by medicine liquid outlet 23 again by medicine liquid channel 34；Decontrol Self-resetting bottle body 1
When, air channel inlet 22 and first level filtering device 31,32 and of two-stage filter that outside air passes through buckle bottle stopper shell 2
The air filtration channel 35 of three-level filter device 33 enters in Self-resetting bottle body 1 Self-resetting for realizing Self-resetting bottle body 1.
Self-resetting bottle body 1 includes the first snap-in groove 13 and the first buckle convex block between bottleneck 11 and bottle body 12
14, buckle bottle stopper shell 21 is equipped with the be arranged with the first snap-in groove 13 and the first buckle 14 phase of convex block on its inside wall
Two buckle convex blocks 24 and the second snap-in groove 25.In first buckle button the second snap-in groove 25 of setting of convex block 14, the second buckle is convex
In button the first snap-in groove 13 of setting of block 24, to realize that buckle bottle stopper shell 2 and the buckle of Self-resetting bottle body 1 are fixed.
It includes the first buckle bottle stopper shell 6 and the second buckle being assembled to each other that bottle stopper shell 2 is buckled in this implementation
Bottle stopper shell 7 buckles bottle stopper shell 2 in other implementations and is also possible to be integrally formed setting.First buckle bottle stopper shell 6 is equipped with
The nozzle 61 sprayed for sterile liquid medicine, the rotary table 62 that is contained in the second buckle bottle stopper shell 7 and it is connected to 61 and of nozzle
Card slot 63 between rotary table 62.Second buckle bottle stopper shell 7 is mounted on the bottleneck 11 of Self-resetting bottle body 1, and is equipped with card setting
Card convex 71 in card slot 63, so that the first buckle bottle stopper shell 6 and the second buckle bottle stopper shell 7 are fixed together.Second card
Button bottle stopper shell 7 and the first buckle bottle stopper shell 6 are respectively equipped with the air channel inlet 22 being mutually communicated.Bottle stopper protection cap
5, which are equipped with protrusion 51, protrudes out in the medicine liquid outlet 23 of nozzle 61.
Compared with prior art, the utility model has the beneficial effect that the setting of medicine liquid channel check valve 4, so that medical fluid is only
It can unidirectionally flow out, the setting of filter device 3 solves the problems, such as that the medical fluid inside packaging system is contacted with conventional environment air, and
Realize that respectively autonomous channel passes in and out for medical fluid, air, reaches sterilization grade into the air inside packaging system.First level filtering device
31, two-stage filter 32 and three-level filter device 33, so that outside air after multistage filtering, enters three-stage filtration
Air in sterile liquid medicine packaging is purer, sterile.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, made various transformation are all fallen within the protection scope of the utility model.
Claims (7)
1. a kind of three-stage filtration sterile liquid medicine packaging comprising: Self-resetting bottle body and the combination being mounted on above Self-resetting bottle body
Formula bottle stopper system, the Self-resetting bottle body include that runback is fixedly mounted for being packed into sterile liquid medicine, the combined type bottle stopper system
The buckle bottle stopper shell of position bottle body and bottleneck, it is characterised in that: the combined type bottle stopper system further includes being mounted on buckle bottle stopper shell
Intracorporal first level filtering device, two-stage filter and three-level filter device, the first level filtering device, two-stage filter
Setting, the first level filtering device, two-stage filter and three-stage filtration dress are successively stacked from the top down with three-level filter device
It sets and is respectively equipped with the medicine liquid channel being mutually communicated along the vertical direction and several air filtration channels around medicine liquid channel；Institute
Stating first level filtering device is 5 microns of first level filtering devices；The two-stage filter is 0.45 micron of two-stage filter；It is described
Three-level filter device is 0.22 micron of three-level filter device.
2. the three-stage filtration sterile liquid medicine as described in claim 1 is packed, it is characterised in that: the buckle bottle stopper case top
Equipped with the medicine liquid outlet being in communication with the outside；When squeezing Self-resetting bottle body, sterile liquid medicine passes through medicine liquid outlet by medicine liquid channel again
Leave three-stage filtration sterile liquid medicine packaging；When decontroling Self-resetting bottle body, outside air is filled by first level filtering device, secondary filtration
Set the Self-resetting for entering in Self-resetting bottle body with the air filtration channel of three-level filter device and realizing Self-resetting bottle body.
3. the three-stage filtration sterile liquid medicine as described in claim 1 is packed, it is characterised in that: the first level filtering device, two
Grade filter device and three-level filter device are in the form of annular discs, and the medicine liquid channel is located on the axial line of disk, several skies
Gas filtration channel, which is located on circumference using medicine liquid channel as axle center, forms a circle.
4. the three-stage filtration sterile liquid medicine as described in claim 1 is packed, it is characterised in that: the mistake of the three-level filter device
It filters precision and is greater than two-stage filter.
5. the three-stage filtration sterile liquid medicine as described in claim 1 is packed, it is characterised in that: the mistake of the two-stage filter
It filters precision and is greater than first level filtering device.
6. the three-stage filtration sterile liquid medicine as described in claim 1 is packed, it is characterised in that: the thickness of the two-stage filter
Degree is greater than the thickness of first level filtering device.
7. the three-stage filtration sterile liquid medicine as described in claim 1 is packed, it is characterised in that: the thickness of the three-level filter device
Degree is greater than the thickness of first level filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903960.2U CN209596205U (en) | 2018-06-12 | 2018-06-12 | Three-stage filtration sterile liquid medicine packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820903960.2U CN209596205U (en) | 2018-06-12 | 2018-06-12 | Three-stage filtration sterile liquid medicine packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209596205U true CN209596205U (en) | 2019-11-08 |
Family
ID=68393715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820903960.2U Active CN209596205U (en) | 2018-06-12 | 2018-06-12 | Three-stage filtration sterile liquid medicine packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209596205U (en) |
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2018
- 2018-06-12 CN CN201820903960.2U patent/CN209596205U/en active Active
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