CN103657750A - Reagent bottle with separate filling function - Google Patents
Reagent bottle with separate filling function Download PDFInfo
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- CN103657750A CN103657750A CN201310580962.4A CN201310580962A CN103657750A CN 103657750 A CN103657750 A CN 103657750A CN 201310580962 A CN201310580962 A CN 201310580962A CN 103657750 A CN103657750 A CN 103657750A
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- reagent bottle
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Abstract
The invention relates to a reagent bottle, and particularly discloses a reagent bottle with a separate filling function. The reagent bottle with the separate filling function is characterized by being provided with a reagent bottle pump-out unit, wherein the reagent bottle independently has the capacity of realizing the separate filling of a reagent; the reagent in each reagent bottle is isolated in the complicated biomedicine analytical instrument, and the cross contamination problem among the reagent bottles in the prior art does not exist; if a micropore vibrating reed arranged on the lower end of the reagent bottle is utilized as the reagent bottle pump-out unit, the micropore vibrating reed vibrates, meanwhile, the micropore vibrating reed can perform the up-and-down vibrating stirring on the reagent in the reagent bottle from the bottom of the reagent bottle, the reagent bottle has the function for uniformly stirring and mixing the reagent, the condition that the density of a reagent content is greater than that of a reagent (such as an antibody reagent containing magnetic bead particles) in a reagent solution can bring benefit for mixing reagents, and an additional reagent mixing device is not needed.
Description
Technical field
The present invention relates to a kind of reagent bottle, especially a kind of reagent bottle that can carry out reagent dispensing.
Background technology
Reagent bottle, for storing reagent, is widely used in a plurality of industries.Existing reagent bottle does not independently possess to the function of other device dispensing reagent.In complicated biomedical analyzer device (such as large automatic chemical illumination immunity analysis instrument, large-scale Biochemical Analyzer etc.), often need plurality of reagents, when analyzing disparity items, just need to get different reagent, generally by drawing reagent by reagent needles, the reagent dispensing technology that belongs to contact, easily cause the cross pollution between different reagent bottles, precision of analysis is produced to harmful effect.
Therefore, need a kind of new contactless reagent dispensing technology to address the above problem.
Summary of the invention
The present invention is directed to the defect of reagent dispensing technology in prior art, a kind of reagent bottle that possesses reagent dispensing function is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of reagent bottle that possesses dispensing function, it is characterized in that, and on reagent bottle, be provided with reagent and pump unit.
Further, at described reagent, pump and on unit, be provided with reagent runner.
Further, on described reagent bottle, be provided with control circuit, this control circuit pumps unit with described reagent and is connected.
Further, described control circuit comprises wireless power transmission module.
Further, described control circuit comprises wireless communication module.
Further, to pump unit be Micropump to described reagent.
Further, to pump unit be the vibrating reed that is provided with micropore to described reagent.
Further, described vibrating reed comprises piezoelectric ceramics, foil, and piezoelectric ceramics is arranged on foil.
Further, described reagent pumps the lower end that unit is arranged at reagent bottle.
Beneficial effect: the present invention is integrated with pony pump liquid device on reagent bottle, make reagent bottle independently possess the ability of dispensing reagent, this makes in complicated biomedical analyzer device, the strict isolation mutually of reagent in each reagent bottle, without the cross-contamination issue between the reagent bottle existing in prior art; If micropore vibrating reed is set in reagent bottle lower end, as reagent, pump unit, micropore vibrating reed is in vibration, can to the reagent in reagent bottle, produce up-down vibration formula from the bottom of reagent bottle stirs, just can possess the function that reagent is stirred and evenly mixed simultaneously, this reagent (as the antibody reagent that contains bead particulates) that is greater than reagent solution for reagent content density brings benefit---and mix reagent, do not need extra reagent evenly mixing device (the reagent evenly mixing device that existing Technology Need is extra); If reagent pumps unit and adopts cheap micropore piezoelectric vibration piece, and current electronic component is cheap, on reagent bottle, integrated reagent pumps unit and control circuit thereof, and cost is low.The present invention obtains good technique effect, has substantive progressive.
Accompanying drawing explanation
Fig. 1 is the side view of a specific embodiment of the present invention;
Fig. 2 dissects along the A-A line shown in Fig. 1 the cutaway view obtaining, for internal structure is described;
Fig. 3 is schematic diagram, for the structure of micropore piezoelectric vibration piece is described;
Fig. 4 is schematic diagram, for principle of the present invention is described;
Wherein, 1-main casing, 2-bottom end cover, 3-reaction cup, 4-circuit storehouse, 5-micropore piezoelectric vibration piece, 6-main circuit, 7-piezoelectric ceramics, 8-foil, 9-micropore, 10-reagent, 11-reagent droplet, 12-elastic sealing ring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
A specific embodiment of the present invention as shown in Figure 1 to Figure 3.A reagent bottle that possesses dispensing function, is comprised of main casing 1, micropore piezoelectric vibration piece 5, bottom end cover 2, circuit storehouse 4, elastic sealing ring 12; Main casing 1 is as agent structure, main casing 1 up/down perforation, and main casing 1 inside holds reagent 10; Micropore piezoelectric vibration piece 5 pumps unit as reagent, micropore piezoelectric vibration piece 5 is embedded on elastic sealing ring 12, bottom end cover 2 is stuck in elastic sealing ring 12 lower end of main casing 1, bottom end cover 2 up/down perforations, the upper surface of micropore piezoelectric vibration piece 5 contacts with reagent 10, and the lower surface of micropore piezoelectric vibration piece 5 is exposed to the external world; Micropore piezoelectric vibration piece 5 is comprised of piezoelectric ceramics 7, foil 8, and piezoelectric ceramics 7 is annular, and piezoelectric ceramics 7 is fitted in the surrounding of foil 8 lower surfaces, and micropore 9 is distributed in the central area of foil 8 and connects the upper and lower surface of foil 8; Circuit storehouse 4 is arranged at the upper end of main casing 1, and between circuit storehouse 4 and main casing 1, sealing mutually, is provided with main circuit 6 in circuit storehouse 4; Between main circuit 6 and micropore piezoelectric vibration piece 5, have wire to be connected, wire distributes along the trough of main casing 1 outer surface.Main circuit 6 is provided with wireless power transmission module and wireless communication module, main circuit 6 obtains the energy by wireless power transmission module from the external world, main circuit 6 carries out communication by wireless communication module and the external world, so just make this specific embodiment energy flexible Application of the present invention on complicated macro-organism medical analysis instrument, make reagent dispensing system height modularization, the reduced complexity of instrument, and there is not reagent cross-contamination issue, regular maintenance is simple.
In this specific embodiment of the present invention, micropore 9 is exactly reagent runner, and the diameter of micropore 9 is 50 microns of left and right.The micropore atomization sheet using on the miniature humidifier using in micropore piezoelectric vibration piece 5 and daily life adopts same principle, both main distinctions are the diameter of micropore, about 7 to the 10 microns of left and right of diameter of the micropore of the micropore atomization sheet using on miniature humidifier.
Principle as shown in Figure 4.The moment vibration at high speed that micropore piezoelectric vibration piece 5 produces is extruded outside by the reagent of reagent bottle 10 by micropore 9, produces reagent droplet 11, and reagent droplet 11 drops in reaction cup 3.Reaction cup 3 is consumptive materials conventional on biomedical analyzer device, and reaction cup 3 does not belong to category of the present invention, in this specific embodiment only for aid illustration.Micropore piezoelectric vibration piece 5 is in vibration, can to the reagent in reagent bottle, produce the stirring action of up-down vibration formula from the bottom of reagent bottle, can stir reagent, this brings benefit for the reagent that some reagent content density are greater than reagent solution: reagent mixes.
When reagent 10 be pumped out a certain amount of after, in reagent bottle, will produce negative pressure, extraneous air can enter in reagent bottle from micropore 9 automatically, with balance reagent bottle external and internal pressure.
Because the diameter of micropore 9 is tens micron-sized, there is surface tension of liquid in reagent 10, in the non-vibrating situation of micropore piezoelectric vibration piece 5, reagent 10 is subject to the obstruction of surface tension of liquid and cannot flows out voluntarily from micropore 9, the height of reagent 10 is controlled in 150 millimeters, and the gravity of reagent 10 self also cannot extrude reagent from micropore 9.Because the diameter of micropore 9 is tens micron-sized, the sum of the micropore 9 on a slice micropore piezoelectric vibration piece 5 is less than 100, total sectional area is less than 0.2 square millimeter, because the reagent operating speed of macro-organism medical analysis instrument is fast, non-working time is short, seldom, reagent loss seldom in the reagent volatilization (or evaporation) of 0.2 square millimeter of area generation.Even general reagent bottle is placed in the agent bin of biomedical analyzer device, also bottle cap need to be opened, reagent volatilization or evaporation can be produced equally.
Claims (9)
1. a reagent bottle that possesses dispensing function, is characterized in that: on reagent bottle, be provided with reagent and pump unit.
2. the reagent bottle that possesses dispensing function according to claim 1, is characterized in that: at described reagent, pump and on unit, be provided with reagent runner.
3. the reagent bottle that possesses dispensing function according to claim 1, is characterized in that: on described reagent bottle, be provided with control circuit, this control circuit pumps unit with described reagent and is connected.
4. the reagent bottle that possesses dispensing function according to claim 3, is characterized in that: described control circuit comprises wireless power transmission module.
5. the reagent bottle that possesses dispensing function according to claim 3, is characterized in that: described control circuit comprises wireless communication module.
6. the reagent bottle that possesses dispensing function according to claim 1, is characterized in that: it is Micropump that described reagent pumps unit.
7. the reagent bottle that possesses dispensing function according to claim 1, is characterized in that: described reagent pumps unit for being provided with the vibrating reed of micropore (9).
8. the reagent bottle that possesses dispensing function according to claim 7, is characterized in that: described vibrating reed comprises piezoelectric ceramics (7), foil (8), and piezoelectric ceramics (7) is arranged on foil (8).
9. the reagent bottle that possesses dispensing function according to claim 1, is characterized in that: described reagent pumps the lower end that unit is arranged at reagent bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580962.4A CN103657750A (en) | 2013-11-19 | 2013-11-19 | Reagent bottle with separate filling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580962.4A CN103657750A (en) | 2013-11-19 | 2013-11-19 | Reagent bottle with separate filling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103657750A true CN103657750A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580962.4A Pending CN103657750A (en) | 2013-11-19 | 2013-11-19 | Reagent bottle with separate filling function |
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| CN (1) | CN103657750A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101004A (en) * | 1992-11-04 | 1995-04-05 | 比斯帕克公共有限公司 | Dispensing apparatus |
| US5518179A (en) * | 1991-12-04 | 1996-05-21 | The Technology Partnership Limited | Fluid droplets production apparatus and method |
| CN1578704A (en) * | 2001-10-30 | 2005-02-09 | 瓦卢瓦有限合伙公司 | Fluid product distributor |
| CN202621193U (en) * | 2012-05-25 | 2012-12-26 | 周建庆 | Reagent bottle for chemical layered reagent heating separation |
| CN203175814U (en) * | 2013-04-14 | 2013-09-04 | 苏州科技学院 | Valveless piezoelectric micro pump |
-
2013
- 2013-11-19 CN CN201310580962.4A patent/CN103657750A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518179A (en) * | 1991-12-04 | 1996-05-21 | The Technology Partnership Limited | Fluid droplets production apparatus and method |
| CN1101004A (en) * | 1992-11-04 | 1995-04-05 | 比斯帕克公共有限公司 | Dispensing apparatus |
| CN1578704A (en) * | 2001-10-30 | 2005-02-09 | 瓦卢瓦有限合伙公司 | Fluid product distributor |
| CN202621193U (en) * | 2012-05-25 | 2012-12-26 | 周建庆 | Reagent bottle for chemical layered reagent heating separation |
| CN203175814U (en) * | 2013-04-14 | 2013-09-04 | 苏州科技学院 | Valveless piezoelectric micro pump |
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Application publication date: 20140326 |
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