CN101889951A - Medical glass container and method for manufacturing the same - Google Patents
Medical glass container and method for manufacturing the same Download PDFInfo
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- CN101889951A CN101889951A CN200910221255XA CN200910221255A CN101889951A CN 101889951 A CN101889951 A CN 101889951A CN 200910221255X A CN200910221255X A CN 200910221255XA CN 200910221255 A CN200910221255 A CN 200910221255A CN 101889951 A CN101889951 A CN 101889951A
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- glass container
- liquid medicine
- medicine bottle
- treatment
- microvesicle
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention provides a medical glass container capable of simply producing a little elution containing alkaline component. Distilled water (20) having micro frothes is injected to the inner surface (52) of a liquid medicine bottle (50) so as to clear away a processing aging area on the inner surface (52) of the liquid medicine bottle (50). The inner surface (52) of the liquid medicine bottle (50) is barried in the distilled water (20) having micro frothes to clear away the alkaline component adhered to the processing aging area in a condensation manner, so as to simply producing the liquid medicine bottle (50) having a little elution of the alkaline component and the like.
Description
Technical field
The present invention relates to a kind of medical glass container, this medical glass container has from a small amount of eluting (elution) of inner wall surface alkaline components of glass etc., and the method for producing this medical glass container.
Background technology
As the glass container that is used to store medicine or the like, for example known have liquid medicine bottle or an injection.Liquid medicine bottle (vial) or the like forms by for example glass tubing is molded.The main raw material(s) of glass nearly all contains alkaline components.Known alkaline components such as the boric acid of alkalescence, is attached to the inwall of liquid medicine bottle etc. or condenses on the inwall of liquid medicine bottle.Be used as at liquid medicine bottle etc. under the situation of storage container of medicine, promptly be used under the medical situation, when this alkaline components is eluted in the medicine that is contained in the liquid medicine bottle etc., have the rotten probability of medicine.In order to address this problem, the inner surface of liquid medicine bottle is subjected to sulfanilamide by ammonium sulfate (ammonium sulfate) and handles (sulfa treatment) or depositing silicon thin film (patent documentation 1) thereon.
Known have a kind of method, when liquid medicine bottle during from the glass tubing thermoforming, pour into compressed air or compressed inert by opening in the bottom of thermoforming liquid medicine bottle, during the thermoforming of the bottom of liquid medicine bottle, discharged (patent documentation 2) by inside from liquid medicine bottle from the evaporable alkaline boric acid component of glass from liquid medicine bottle.
Known also have, and from the processing procedure of pyrex pipe die system, after the bottom was molded, the treatment of aged zone on the inboard of liquid medicine bottle (processing degradation region) removed (patent documentation 3) by gas flame.
[prior art]
[patent documentation 1] day herbal classic unexamined patent Shen Qing Publication 6-76233 number
[patent documentation 2] Japanese uncensored public announcement of a patent application 63-170233 number
[patent documentation 3] international publication WO2006/123621 number
Summary of the invention
Problem to be solved by this invention
Handle by the sulfanilamide that makes the inner surface of liquid medicine bottle etc. be subjected to ammonium sulfate or be suppressed from the eluting of the alkaline components of liquid medicine bottle etc. by depositing silicon thin film on the inner surface of liquid medicine bottle etc.But, in producing the process of liquid medicine bottle etc., needing other raw material and increased extra production process, this will cause the problem that cost increases inevitably.
On the contrary, the less relatively advantage of accelerating that in the bottom of thermoforming liquid medicine bottle, also has the processing procedure of the raw material that do not need other and production from the technology of the opening of liquid medicine bottle perfusion compressed air or compressed inert.But, there is such probability, simply by in the thermoforming process evaporable alkaline components being removed, those alkaline components non-volatile and that be attached to glass surface left behind, and are eluted in the medicine after thermoforming.And, applying the technology that flame is used to heat by outside as the described bottom from liquid medicine bottle of patent documentation 2, the surface temperature of the inner surface of liquid medicine bottle is not high, causes alkaline components non-volatile and remain on probability on the inner surface.
Have following advantage as the disclosed technology of utilizing gas flame to remove the treatment of aged zone on the inboard of liquid medicine bottle in the patent documentation 3: do not need other raw material and the processing procedure of production accelerate less relatively.But, remove the treatment of aged zone after being included in the bottom of molded liquid medicine bottle, in the processing procedure of molded liquid medicine bottle in the method for the opening of molded liquid medicine bottle, existing liquid medicine bottle production equipment can not use, and needs other production equipment then.And the treatment of aged zone that produces when moulded openings can not be eliminated.And because liquid medicine bottle is handled one by one, the processing time increases inevitably.
In view of the foregoing make the present invention.One object of the present invention is to provide a kind of method that can easily produce the medical glass container of the eluting that does not almost have alkaline components etc.
Another object of the present invention is to provide a kind of method that can a plurality of glass containers of batch process.
Be used to solve the instrument of described problem
(1) in medical glass container according to the present invention, the treatment of aged zone on the inner surface of glass container or its middle goods is removed by the water that wherein produces microvesicle (micro bubbles).
Medical glass container is meant wherein storage and keeps liquid medicine, and liquid medicine can take out for the glass container that uses from opening.Example comprises the glass container that normally is called liquid medicine bottle or injection.This medical glass container is formed by glass tubing by heat treatment.In heat treatment, alkaline components etc. can condensing mode be attached to the inner surface of glass container.In addition, in the intermediate of glass container, the condensing mode that alkaline components etc. can be same adheres to.This alkaline components etc. are called the treatment of aged zone in this manual with the adherent zone of condensing mode.The treatment of aged zone can occupy part or whole glass container or the inner surface of goods in the middle of it.
When the inner surface of goods was exposed to the water that has wherein produced microvesicle when glass container or in the middle of it, the alkaline components that adheres to inner surface with condensing mode was eliminated.Microvesicle refers to the trickle bubble with micron dimension diameter.But, needn't require bubble all to keep the diameter of micron dimension from producing to dissipate.Microvesicle comprises that those have the bubble with micron dimension diameter that the bubble of millimeter magnitude diameter obtains by contraction, and perhaps those have the bubble with nanometer scale diameter that the bubble of micron dimension diameter obtains by contraction.The example of the composition gas of microvesicle includes but not limited to air, hydrogen, oxygen, nitrogen, carbon dioxide, ozone, fluorine gas, chlorine, bromine, iodine, argon and helium.Wherein, air, oxygen, nitrogen, carbon dioxide etc. are considered to little and more suitable to the influence of medicine.
(2) a kind of method that is used to produce according to medical glass container of the present invention, comprise: the waterishlogging that will wherein produce microvesicle is mapped to the inner surface of glass container or its middle goods, to remove the treatment of aged zone on the inner surface of glass container or its middle goods.
When the inner surface of goods was exposed to the water that has wherein produced microvesicle when glass container or in the middle of it, the alkaline components that adheres to inner surface with condensing mode was eliminated.
(3) water can be to purify waste water.
Thereby, can be omitted in the cleaning treatment that carry out goods in the middle of glass container or its after being eliminated in the treatment of aged zone.Purify waste water and be meant the water of impurity by being eliminated such as technology such as distillation, filtration or ion exchanges.Example comprises distilled water, RO water and ion exchange water.
(4) a kind of method that is used to produce according to medical glass container of the present invention, comprise: glass container or its middle goods are immersed in the cistern (cistern), and in cistern, produce microvesicle with the treatment of aged zone on the inner surface of removing glass container or its middle goods.
(5) a plurality of glass containers or its middle goods can be immersed in the cistern.
Thereby the removing in the treatment of aged zone in a plurality of glass containers or its middle goods can be by batch process.
(6) cistern can be filled with purifying waste water.
Thereby, can be omitted in the treatment of aged zone and goods in the middle of glass container or its be carried out cleaning treatment after being eliminated.
(7), have the glass container that bottom and the container shapes of opening obtain and be mentioned by glass tubing is heat-treated to as glass container.
(8) as the intermediate of glass container, by glass tubing being heat-treated to the intermediate that the container shapes with bottom obtains glass container.Then, the intermediate of having removed the treatment of aged zone forms glass container during by heat treatment at opening.
(9) the present invention can be regarded as the medical glass container of producing by the method that is used to produce medical glass container.
Advantage of the present invention
According to the present invention, the inner surface of glass container or its middle goods is exposed to the water that has wherein produced microvesicle, to remove the alkaline components that adheres to its inner surface with condensing mode, produces the medical glass container of a small amount of eluting with alkaline components whereby simply.
And according to the present invention, a plurality of glass containers or its middle goods are immersed in the cistern, and have produced microvesicle in cistern, whereby the removing in the treatment of aged zone in a plurality of glass containers of batch process or its middle goods.
Description of drawings
Fig. 1 is used to produce the schematic cutaway view according to the method for the medical glass container of the first embodiment of the present invention for figure releases.
Fig. 2 is used to produce the schematic cutaway view of the method for medical glass container according to a second embodiment of the present invention for figure releases.
The specific embodiment
Hereinafter, preferred embodiment of the present invention will be described.In fact, this embodiment only is one embodiment of the present of invention, and can improve under the scope that main points of the present invention are not changed.
[first embodiment]
Hereinafter, the first embodiment of the present invention will be described.According to the method that is used to produce according to the medical glass container of first embodiment, the distilled water 20 that has wherein produced microvesicle is launched on the inner surface 52 of liquid medicine bottle 50, to remove the treatment of aged zone on inner surface 52 whereby.
As shown in Figure 1, distilled water 20 penetrates from nozzle 21.Nozzle 21 forms and allows distilled water 20 mobile flow channels.Nozzle 21 has external diameter and the length that allows nozzle 21 to enter liquid medicine bottle 50 inside from the opening 51 of liquid medicine bottle 50.Though figure does not release in Fig. 1, the device that is similar to microvesicle generator 17 is connected to nozzle 21.The distilled water 20 that holds microvesicle flows to nozzle 21 from this device.
[liquid medicine bottle 50]
Liquid medicine bottle 50 has opening 51 and the bottom 53 that is formed by the heat-treated glass pipe.When the heat-treated glass pipe; use so-called level automatic moulding machine fixing glass pipe so that axially become level; form the technology of opening 51 and bottom 53 then at the one end; or use so-called vertically automatic moulding machine fixing glass pipe so that axially become vertically, form the technology of opening 51 and bottom then at the one end.Under the situation of this heat-treated glass pipe, the treatment of aged zone generates on the inner surface of glass tubing.For the treatment of aged zone, be included in alkaline components in the glass tubing etc. and adhere to the treatment of aged zone with condensing mode.
[removing the treatment of aged zone]
As shown in Figure 1, the position of nozzle 21 is fixing with respect to liquid medicine bottle 50, so that nozzle 21 from the inner space of the opening 51 insertion liquid medicine bottles 50 of liquid medicine bottle 50, is applied to the inner surface 52 of close bottom 53 then from the distilled water 20 of nozzle 21 ejaculations.Nozzle 21 is detachable with respect to liquid medicine bottle 50, shown in arrow among Fig. 1.In Fig. 1, the distilled water that penetrates from nozzle 21 20 is represented by chain-dotted line.
When distilled water 20 was launched into the inner surface 52 of liquid medicine bottle 50, liquid medicine bottle 50 utilized rotary electric machine (figure does not release) to rotate around axle, thereby distilled water 20 is applied to the inner surface 52 near bottom 53 equably.By hold the distilled water 20 of microvesicle with high-voltage applications, alkaline components that adheres to the treatment of aged zone with condensing mode etc. is eliminated.The effect of microvesicle needn't be expressed.But, suppose that when microvesicle shrank and breaks, temperature and pressure increased and produces free radical, such as 0H, under the effect of free radical, the alkaline components etc. that adheres to the treatment of aged zone with condensing mode is eliminated.
When nozzle 21 along the axle of liquid medicine bottle 50 when the state shown in Fig. 1 is shifted to opening 51, hold position that the distilled water 20 of microvesicle is employed liquid medicine bottle 50 axially on scan (scan) inner surface 52 from inner surface 52 to close opening 51 near the bottom 53 of liquid medicine bottle 50.During scanning, liquid medicine bottle 50 utilizes rotary electric machine (figure does not release) to rotate.Thereby the alkaline components etc. that is attached to the total inner surface 52 of liquid medicine bottle 50 is removed equably.Thereby, be suppressed from the eluting of alkaline components of the inner surface 52 of liquid medicine bottle 50 etc.
Nozzle 21 is unrestricted with respect to the direction that liquid medicine bottle 50 moves.For example, nozzle 21 can move to the inner surface 52 near opening 51 from the inner surface 52 near bottom 53, nozzle 21 can move in the opposite direction, and perhaps, nozzle 21 can move towards opening 51 or bottom 53 from the intermediary part near bottom 53 and opening 51.
[effect of present embodiment]
According to present embodiment, the distilled water 20 that holds microvesicle is mapped to the inner surface 52 of liquid medicine bottle 50, to remove the alkaline components etc. that adheres to the treatment of aged zone with condensing mode, to produce simply whereby the liquid medicine bottle 50 of a small amount of eluting with alkaline components etc.
Because distilled water 20 penetrates from nozzle 21, needn't after being eliminated, the treatment of aged zone clean liquid medicine bottle 50.
[the variation example of present embodiment]
In the present embodiment, after glass tubing was formed liquid medicine bottle 50 by heat treatment, the treatment of aged zone was eliminated.But, finish liquid medicine bottle 50 after can being eliminated in the treatment of aged zone in the intermediate before forming liquid medicine bottle 50.Because the formation in the heat treated treatment of aged zone of glass tubing may occur in the forming process of bottom 53 of liquid medicine bottle 50.Therefore, formed by bottom 53 in aforesaid treatment of aged zone and after the intermediate of the also inchoate liquid medicine bottle 50 of opening 51 removed, its opening 51 can be by heat treatment from liquid medicine bottle 50.
In order to remove the treatment of aged zone more efficiently, the inner surface 52 of liquid medicine bottle 50 can be polished with brush in the distilled water 20 that holds microvesicle from nozzle 21 emissions.
[second embodiment]
Be used for producing method according to the medical glass container of second embodiment and comprise liquid medicine bottle 50 is immersed in cistern 11, and in this cistern 11, produce microvesicle with the treatment of aged zone on the inner surface of removing liquid medicine bottle 50.
As shown in Figure 2, cistern 11 has and makes a plurality of liquid medicine bottles 50 can be immersed in capacity wherein.Cistern 11 has interior basket 12.Interior basket 12 can support liquid medicine bottle 50, and allows to purify waste water or microvesicle flows through the opening of basket.Interior basket 12 dots in Fig. 2.Cistern 11 is full of distilled water 13.
Bottom near cistern 11 is provided with two mouths 14 and 15.Mouth 14 and 15 allows distilled water to flow.Microvesicle generator 17 is connected to mouth 14 and 15 by managing 16.In Fig. 2, pipe 16 usefulness double dot dash lines are represented.
Microvesicle generator 17 produces microvesicle by known technology in distilled water.The example that produces the technology of microvesicle comprises ultrahigh speed rotation/cutting method, the method and the supercritical ultrasonics technology of mist and liquid under pressure.Microvesicle generator 17 has the pumping function of circulating distilled water 13 in cistern 11.By pumping function, the distilled water 13 in cistern 11 is recycled so that the distilled water of discharging from mouth 15 is returned from mouth 14.In cycle period, microvesicle produces in distilled water 13.
Liquid medicine bottle 50 is with the liquid medicine bottle in first embodiment 50 is identical as mentioned above, thereby omits its detailed description here.
[removing the treatment of aged zone]
As shown in Figure 2, be immersed in the distilled water 13 of cistern 11 by interior basket 12 supports and opening 51 a plurality of liquid medicine bottles 50 down.Then, when 17 work of microvesicle generator, the distilled water 13 that holds microvesicle flows into cistern 11 from mouth 14.When the inner surface of liquid medicine bottle 50 was exposed to the distilled water 13 that holds microvesicle, alkaline components that adheres to the treatment of aged zone with condensing mode or the like was eliminated under the effect of microvesicle.The effect of microvesicle needn't be expressed.But, suppose that when microvesicle shrank and breaks, temperature and pressure increased and produces free radical, such as 0H, under the effect of free radical, alkaline components that adheres to the treatment of aged zone with condensing mode or the like is eliminated.The liquid medicine bottle 50 that the treatment of aged zone has been eliminated is raised from cistern 11, is dried then.
[effect of present embodiment]
According to present embodiment, the inner surface of liquid medicine bottle 50 is exposed to the distilled water 13 that holds microvesicle, thereby removes the alkaline components etc. that adheres to the treatment of aged zone with condensing mode, thereby produces the liquid medicine bottle 50 of a small amount of eluting with alkaline components etc. simply.
Produced microvesicle because a plurality of liquid medicine bottles 50 are immersed in the cistern 11 and at cistern 11, the removing in the treatment of aged zone in a plurality of liquid medicine bottles 50 can batch process.
Because cistern 11 is full of distilled water 13, thereby needn't after being eliminated, the treatment of aged zone clean liquid medicine bottle 50.
[the variation example of present embodiment]
In the present embodiment, after glass tubing was formed liquid medicine bottle 50 by heat treatment, the treatment of aged zone was eliminated.But, finish liquid medicine bottle 50 after can being eliminated in the treatment of aged zone in the intermediate before forming liquid medicine bottle 50.Because the formation in the heat treated treatment of aged zone of glass tubing may occur in the forming process of bottom 53 of liquid medicine bottle 50.Therefore, formed by bottom 53 in aforesaid treatment of aged zone and after the intermediate of the also inchoate liquid medicine bottle 50 of opening 51 removed, its opening 51 can be by heat treatment from liquid medicine bottle 50.
In order to remove the treatment of aged zone more efficiently, ultrasonic irradiation (irradiation) can be used for being used in combination with cistern 11.In order effectively microvesicle to be directed in the liquid medicine bottle 50 in the cistern 11, electrode can be arranged in the cistern 11, provides voltage with the moment at needs.
[drawing reference numeral explanation]
11 cisterns
13,20 distilled water (purifying waste water)
50 liquid medicine bottles (medical glass container)
51 openings
52 inner surfacies (treatment of aged zone)
53 bottoms
Claims (9)
1. a medical glass container is characterized in that, the treatment of aged zone that is present on the inner surface of goods in the middle of this medical glass container or its is removed by the water that inside has produced microvesicle.
2. a method that is used to produce medical glass container is characterized in that, may further comprise the steps:
The water that inside has been produced microvesicle is ejected into glass container or the inner surface of goods in the middle of it, is present in this glass container or the treatment of aged zone on the article inner surface in the middle of it with removing.
3. the method that is used to produce medical glass container as claimed in claim 2 is characterized in that described water is for purifying waste water.
4. a method that is used to produce medical glass container is characterized in that, may further comprise the steps:
Glass container or its middle goods are immersed in the cistern; And
In cistern, produce microvesicle, be present in this glass container or the treatment of aged zone on the article inner surface in the middle of it with removing.
5. the method that is used to produce medical glass container as claimed in claim 4 is characterized in that, comprises goods in the middle of a plurality of glass containers or its are immersed in step in the cistern.
6. as claim 4 or the 5 described methods that are used to produce medical glass container, it is characterized in that described cistern is filled to purify waste water.
7. as any one described method that is used to produce medical glass container in the claim 2 to 6, it is characterized in that described glass container is to obtain by glass tubing being heat-treated to the container shapes with bottom and opening.
8. as any one described method that is used to produce medical glass container in the claim 2 to 6, it is characterized in that,
The intermediate of described glass container is to obtain by glass tubing being heat-treated to the container shapes with bottom; And
Opening is by heat treated in the described intermediate that described treatment of aged zone is eliminated.
9. a medical glass container is characterized in that, is to produce according to the described method that is used to produce medical glass container of in the claim 2 to 8 each.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009120378 | 2009-05-18 | ||
| JP2009-120378 | 2009-05-18 | ||
| JP2009168227A JP5568910B2 (en) | 2009-05-18 | 2009-07-16 | Medical glass container and method for producing medical glass container |
| JP2009-168227 | 2009-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101889951A true CN101889951A (en) | 2010-11-24 |
Family
ID=43099417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910221255XA Pending CN101889951A (en) | 2009-05-18 | 2009-11-05 | Medical glass container and method for manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101889951A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271655A (en) * | 2014-07-18 | 2016-01-27 | 肖特股份有限公司 | Apparatus and method for thermally treating an annular region of an inner surface of a glass container produced from a borosilicate glass tube |
| CN106145690A (en) * | 2016-06-30 | 2016-11-23 | 肖特新康药品包装有限公司 | Cillin bottle inner surface curing system and vulcanization process thereof |
| CN108067468A (en) * | 2016-11-18 | 2018-05-25 | 三菱电机大楼技术服务株式会社 | Drain pan cleaning device and drain pan cleaning method |
-
2009
- 2009-11-05 CN CN200910221255XA patent/CN101889951A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271655A (en) * | 2014-07-18 | 2016-01-27 | 肖特股份有限公司 | Apparatus and method for thermally treating an annular region of an inner surface of a glass container produced from a borosilicate glass tube |
| CN105271655B (en) * | 2014-07-18 | 2019-12-24 | 肖特股份有限公司 | Apparatus and method for thermally treating an annular region of an inner surface of a glass container made from borosilicate glass tubing |
| CN106145690A (en) * | 2016-06-30 | 2016-11-23 | 肖特新康药品包装有限公司 | Cillin bottle inner surface curing system and vulcanization process thereof |
| CN106145690B (en) * | 2016-06-30 | 2019-04-02 | 肖特新康药品包装有限公司 | Cillin bottle inner surface curing system and its vulcanization process |
| CN108067468A (en) * | 2016-11-18 | 2018-05-25 | 三菱电机大楼技术服务株式会社 | Drain pan cleaning device and drain pan cleaning method |
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Application publication date: 20101124 |