CN102072949A - Integrated quantitative sampling and reagent adding device - Google Patents
Integrated quantitative sampling and reagent adding device Download PDFInfo
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- CN102072949A CN102072949A CN2010105390918A CN201010539091A CN102072949A CN 102072949 A CN102072949 A CN 102072949A CN 2010105390918 A CN2010105390918 A CN 2010105390918A CN 201010539091 A CN201010539091 A CN 201010539091A CN 102072949 A CN102072949 A CN 102072949A
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- reagent
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- bracket
- box body
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 55
- 238000005070 sampling Methods 0.000 title claims abstract description 24
- 239000003086 colorant Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000002537 cosmetic Substances 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 7
- 239000012895 dilution Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 238000005213 imbibition Methods 0.000 description 4
- 210000002966 serum Anatomy 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 238000004159 blood analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The invention discloses an integrated quantitative sampling and reagent adding device. The device comprises a quantitative capillary tube, a bracket, a kit body, a piston and clamping rings, wherein the quantitative capillary tube is inserted into the bracket; the bracket is integrated with the kit body, the bracket is positioned at one end of the kit body, and the other end of the kit body is provided with the piston; the bracket is provided with capillary tube mounting holes of two diameters; the front end of the bracket is provided with a reaction cup sealing ring, and the tail end of the bracket is provided with a needle; the kit body is provided with an annular protrusion; the tail part of the kit body is provided with the clamping rings of different colors; the piston is provided with an annular protrusion; and the tail part of a reagent chamber in the piston is of a needle shape as same as that at the tail part of the bracket. The integrated quantitative sampling and reagent adding device provided by the invention can be effectively applied to quick detection in the fields of biology, chemistry, medicaments and the like and the industries of food, cosmetics and the like, and greatly improves the test precision in the detection process.
Description
Technical field
The present invention relates to a kind of reagent device that adds, especially a kind of integrated quantitative sampling adds the reagent device.
Background technology
Present detection present situation, in reaction cup, add dilution 500uL earlier, use pipettor sampling 2uL then, after the sampling sample is added in the reaction cup, shake reaction cup and make sample and dilution mixing, detect after the pipettor that need change 50uL or 100uL range again adds 50uL reagent mixing.The whole operation process needs to use the pipettor of two different ranges at least, and operating process is complicated, and especially bigger for the following sample sampling error of 2uL, cost is higher.
As patent of invention CN200420098329.8 is that the quantitative liquid separating that is used for blood analysis adds the reagent device, mainly comprise support, controller, test cup and blood cup, wherein support is provided with the inner pallet that has the blood cup, the outer pallet that has the page detection device, the liquid-transfering gun support that has liquid-transfering gun, imbibition syringe needle box and useless box for needle or pin, above support, also be provided with dismountable reagent storehouse, when this device uses, the blood cup that fills whole blood or serum is placed on the inner pallet, start the machine, regulate the position of liquid-transfering gun by the liquid-transfering gun support, in the imbibition syringe needle box, pick up an imbibition syringe needle with liquid-transfering gun, then the imbibition syringe needle is stretched into and draw an amount of whole blood or serum in the blood cup, again whole blood or the serum of drawing is assigned in the test cup according to the consumption that configures, again liquid-transfering gun is forwarded to useless box for needle or pin top, take off syringe needle, pick up a new syringe needle again and carry out separatory operation next time.This apparatus structure complexity, the cost height, operating process is more complicated also.
Summary of the invention
The objective of the invention is at above-mentioned the deficiencies in the prior art, provide a kind of integrated quantitative sampling that can reach accurate sampling and accurate adding reagent simultaneously to add the reagent device.
The technical solution used in the present invention is: a kind of integrated quantitative sampling adds the reagent device, comprise quantitative kapillary, support, reagent box body, piston and snap ring, it is characterized in that: quantitatively kapillary is assigned on support, support and reagent box body are integral type, support is positioned at an end of reagent box body, and the reagent box body other end is equipped with piston.
Design has the kapillary mounting hole of two kinds of diameters on the described support, and the support front end is provided with the reaction cup sealing ring, and tail end is provided with needle point.
Design is useful on the annular protrusion of lock piston on the described reagent box body, and the design of reagent box body afterbody is useful on the snap ring of lock piston, and snap ring is designed for distinguishes the different colours that different reagent are housed in the kit.
Design is useful on the annular protrusion of lock piston on the described piston, and the reagent storehouse afterbody in the piston adopts the tip-like identical with the support afterbody.
Integrated quantitative sampling provided by the invention adds the reagent device and can effectively be applied to industries such as clinical diagnosis fields such as biology, chemistry, medical science and immunology, histology, pathology and cell biology and food, beverage, dairy products, cosmetics and make fast detecting, in the testing process, can make had both needed accurate sampling, and the measuring accuracy that needs again accurately to add reagent is greatly improved.
Description of drawings
Fig. 1 is a diagrammatic cross-section of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the integrated quantitative sampling of the present invention being added the reagent device is described in further detail:
As shown in Figure 1, be diagrammatic cross-section of the present invention, a kind of integrated quantitative sampling adds the reagent device, comprise quantitative kapillary 1, support 2, reagent box body 3, piston 4 and snap ring 5, it is characterized in that: quantitatively kapillary 1 is assigned on support 2, support 2 is an integral type with reagent box body 3, support is positioned at an end of reagent box body 3, reagent box body 3 other ends are equipped with piston 4, design has quantitative kapillary 1 mounting hole of two kinds of diameters on the support 2, according to sampling request, the quantitative kapillary 1 of different size can be installed, support 2 front ends are provided with the reaction cup sealing ring, tail end is provided with needle point, design is useful on the annular protrusion of lock piston 4 on the reagent box body 3, and the design of reagent box body 3 afterbodys is useful on the snap ring 5 of lock piston 4, snap ring 5 is designed for distinguishes the different colours that different reagent are housed in the kit 3, design is useful on the annular protrusion of lock piston on the piston 4, the piston 4 that cooperates the snap ring 5 that is installed in afterbody to finish jointly in storage and the transportation by the annular protrusion on piston 4 and the reagent box body 3 locks, reagent storehouse afterbody in the piston 4 adopts and the identical tip-like of support 2 afterbodys, after piston 4 pushes, the space is taken fully in the reagent storehouse, to guarantee that its liquid of being got all enters reaction cup 6, reaches the purpose of accurate quantification.
During use, use quantitative kapillary on this device to replace pipettor and finish accurate sampling, the device after the sampling is inserted install in the reaction cup 6 of dilution, shake reaction cup 6, make sample in the quantitative kapillary 1 and the dilution mixing in the reaction cup 6.In the reagent storehouse of piston 4, store quantitative reagent, by pushing the envelope film of piston 4 by the broken reagent storehouse of acupuncture of support afterbody, when continuing to press lower piston 4, the reagent in the reagent storehouse flows in the reaction cup 6 by the center pit of support 2, finishes quantitative reagent and adds reaction cup 6.
Integrated quantitative sampling provided by the invention adds the reagent device and can effectively be applied to industries such as clinical diagnosis fields such as biology, chemistry, medical science and immunology, histology, pathology and cell biology and food, beverage, dairy products, cosmetics and make fast detecting, in the testing process, can make had both needed accurate sampling, and the measuring accuracy that needs again accurately to add reagent is greatly improved.
Claims (4)
1. an integrated quantitative sampling adds the reagent device, comprise quantitative kapillary, support, reagent box body, piston and snap ring, it is characterized in that: quantitatively kapillary is assigned on support, and support and reagent box body are integral type, support is positioned at an end of reagent box body, and the reagent box body other end is equipped with piston.
2. add the reagent device according to the described integrated quantitative sampling of claim 1, it is characterized in that: design has the kapillary mounting hole of two kinds of diameters on the support, and the support front end is provided with the reaction cup sealing ring, and tail end is provided with needle point.
3. add the reagent device according to the described integrated quantitative sampling of claim 1, it is characterized in that: design is useful on the annular protrusion of lock piston on the reagent box body, and the design of reagent box body afterbody is useful on the snap ring of lock piston, and snap ring is designed for distinguishes the different colours that different reagent are housed in the kit.
4. add the reagent device according to the described integrated quantitative sampling of claim 1, it is characterized in that: design is useful on the annular protrusion of lock piston on the piston, and the reagent storehouse afterbody in the piston adopts the tip-like identical with the support afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010539091.8A CN102072949B (en) | 2010-11-11 | 2010-11-11 | Integrated quantitative sampling and reagent adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010539091.8A CN102072949B (en) | 2010-11-11 | 2010-11-11 | Integrated quantitative sampling and reagent adding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072949A true CN102072949A (en) | 2011-05-25 |
| CN102072949B CN102072949B (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010539091.8A Active CN102072949B (en) | 2010-11-11 | 2010-11-11 | Integrated quantitative sampling and reagent adding device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445558A (en) * | 2011-12-16 | 2012-05-09 | 苏州生水医学科技有限公司 | Multi-piston trace reagent charging device |
| CN103323609A (en) * | 2013-06-18 | 2013-09-25 | 南京普朗医疗设备有限公司 | Integrated puncturing piston type sampling and injecting device |
| CN103900856A (en) * | 2014-04-11 | 2014-07-02 | 上海地慧光电科技有限公司 | Improved structure of quantitative sampling reagent adding device |
| CN103954479A (en) * | 2014-04-11 | 2014-07-30 | 上海地慧光电科技有限公司 | Sampling and reagent adding apparatus capable of eliminating reagent residue |
| CN104224200A (en) * | 2014-05-20 | 2014-12-24 | 东台市科华医疗器械有限公司 | Medical quick suctioning-dropping apparatus |
| WO2015062505A1 (en) * | 2013-10-30 | 2015-05-07 | 石家庄禾柏生物技术股份有限公司 | Sampling head for quick sampling |
| WO2015062497A1 (en) * | 2013-10-30 | 2015-05-07 | 石家庄禾柏生物技术股份有限公司 | Quantitative storing and injecting device |
| CN104849478A (en) * | 2015-02-15 | 2015-08-19 | 石家庄禾柏生物技术股份有限公司 | Integrated system by quantitative sampling and downwardly pressing reagent apparatus piston |
| CN105452838A (en) * | 2013-07-26 | 2016-03-30 | 积水医疗株式会社 | Container for specimen preparation |
| CN106111225A (en) * | 2016-08-16 | 2016-11-16 | 江苏康尚生物医疗科技有限公司 | A kind of multifunctional quantitatively pipettor |
| CN107866196A (en) * | 2017-12-14 | 2018-04-03 | 江苏宝卫士生物科技有限公司 | A kind of disjunctor feedway and its method |
| CN108216888A (en) * | 2018-04-02 | 2018-06-29 | 东莞东阳光科研发有限公司 | A kind of liquid reagent storage and release device and reaction system |
| CN108362615A (en) * | 2018-04-28 | 2018-08-03 | 东莞德益生物医疗科技有限公司 | A kind of analysis detection device and cell or particle detection technique |
| CN109416303A (en) * | 2016-07-06 | 2019-03-01 | 尼普洛株式会社 | Sample collects tip, sample prepares container and sample preparation external member |
| WO2019242008A1 (en) * | 2018-06-19 | 2019-12-26 | 江苏科华医疗器械科技有限公司 | Novel integrated sample diluter and sample dilution method |
| WO2023029054A1 (en) * | 2021-09-06 | 2023-03-09 | 皮乐迪有限公司 | Acquisition assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581729A (en) * | 2009-06-05 | 2009-11-18 | 何峰 | Liquid sample processing device |
-
2010
- 2010-11-11 CN CN201010539091.8A patent/CN102072949B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581729A (en) * | 2009-06-05 | 2009-11-18 | 何峰 | Liquid sample processing device |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445558A (en) * | 2011-12-16 | 2012-05-09 | 苏州生水医学科技有限公司 | Multi-piston trace reagent charging device |
| CN103323609A (en) * | 2013-06-18 | 2013-09-25 | 南京普朗医疗设备有限公司 | Integrated puncturing piston type sampling and injecting device |
| CN105452838A (en) * | 2013-07-26 | 2016-03-30 | 积水医疗株式会社 | Container for specimen preparation |
| CN105452838B (en) * | 2013-07-26 | 2019-06-25 | 积水医疗株式会社 | Container is used in specimen modulation |
| US10386277B2 (en) | 2013-07-26 | 2019-08-20 | Sekisui Medical Co., Ltd. | Container for specimen preparation |
| WO2015062505A1 (en) * | 2013-10-30 | 2015-05-07 | 石家庄禾柏生物技术股份有限公司 | Sampling head for quick sampling |
| WO2015062497A1 (en) * | 2013-10-30 | 2015-05-07 | 石家庄禾柏生物技术股份有限公司 | Quantitative storing and injecting device |
| CN103954479A (en) * | 2014-04-11 | 2014-07-30 | 上海地慧光电科技有限公司 | Sampling and reagent adding apparatus capable of eliminating reagent residue |
| CN103954479B (en) * | 2014-04-11 | 2016-07-06 | 上海奥普生物医药有限公司 | A kind of sampling reagent adding device eliminating reagent residual |
| CN103900856A (en) * | 2014-04-11 | 2014-07-02 | 上海地慧光电科技有限公司 | Improved structure of quantitative sampling reagent adding device |
| CN104224200A (en) * | 2014-05-20 | 2014-12-24 | 东台市科华医疗器械有限公司 | Medical quick suctioning-dropping apparatus |
| CN104849478A (en) * | 2015-02-15 | 2015-08-19 | 石家庄禾柏生物技术股份有限公司 | Integrated system by quantitative sampling and downwardly pressing reagent apparatus piston |
| CN104849478B (en) * | 2015-02-15 | 2018-01-09 | 石家庄禾柏生物技术股份有限公司 | Integrated quantitative sampling reagent adding device piston pushes system |
| CN109416303A (en) * | 2016-07-06 | 2019-03-01 | 尼普洛株式会社 | Sample collects tip, sample prepares container and sample preparation external member |
| CN106111225A (en) * | 2016-08-16 | 2016-11-16 | 江苏康尚生物医疗科技有限公司 | A kind of multifunctional quantitatively pipettor |
| CN107866196A (en) * | 2017-12-14 | 2018-04-03 | 江苏宝卫士生物科技有限公司 | A kind of disjunctor feedway and its method |
| CN107866196B (en) * | 2017-12-14 | 2023-09-12 | 江苏宝卫士生物科技有限公司 | Conjoined feeding device and method thereof |
| CN108216888A (en) * | 2018-04-02 | 2018-06-29 | 东莞东阳光科研发有限公司 | A kind of liquid reagent storage and release device and reaction system |
| CN108362615A (en) * | 2018-04-28 | 2018-08-03 | 东莞德益生物医疗科技有限公司 | A kind of analysis detection device and cell or particle detection technique |
| CN108362615B (en) * | 2018-04-28 | 2023-06-27 | 东莞德益生物医疗科技有限公司 | Device for analysis and detection and cell or particle detection method |
| WO2019242008A1 (en) * | 2018-06-19 | 2019-12-26 | 江苏科华医疗器械科技有限公司 | Novel integrated sample diluter and sample dilution method |
| WO2023029054A1 (en) * | 2021-09-06 | 2023-03-09 | 皮乐迪有限公司 | Acquisition assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102072949B (en) | 2014-01-29 |
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