CN203397138U - Liquid channel control system of full-automatic enzyme immunoassay analyzer - Google Patents
Liquid channel control system of full-automatic enzyme immunoassay analyzer Download PDFInfo
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- CN203397138U CN203397138U CN201320535188.0U CN201320535188U CN203397138U CN 203397138 U CN203397138 U CN 203397138U CN 201320535188 U CN201320535188 U CN 201320535188U CN 203397138 U CN203397138 U CN 203397138U
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Abstract
The utility model discloses a liquid channel control system of a full-automatic enzyme immunoassay analyzer, which is characterized by comprising a washing liquid barrel (2), a three-way electronic valve (3), a distilled water barrel (4), a liquid absorbing device (5), a peristaltic pump B (6), a waste liquid two-way structure (7), a washing two-way structure (8), a liquid injection device (9), a sample adding needle (10), a peristaltic pump A (11), a two-way electronic valve (12), a needle washing pool (13), a waste liquid pump (14), a waste liquid barrel (15), an injector (16) and pipelines (1) used for connecting the components, wherein a channel is divided through the pipelines and served as a plate washer for conducting plate washing operation, and one channel is served as a full-automatic sample adding instrument for conducting dilution, sample addition and other operations of all reagents such as samples, standard substances and quality control substances, as well as washing operation of the sample adding needle. The liquid channel control system integrates the full-automatic sample adding instrument and the plate washer to be applied to the full-automatic enzyme immunoassay analyzer, so that the instrument is more precise, simpler and easier to maintain, control and use, and is favorable for improving the sample adding and plate washing efficiency of the full-automatic enzyme immunoassay analyzer.
Description
Technical field
the utility model relates to a kind of medicine equipment, that especially in the automatic enzyme immune analytic system in system, uses can carry out application of sample, washes plate, washes an automatic enzyme immune analytical engine for the operations such as pin, specifically a kind of automatic enzyme immune analytical engine liquid path control system.
Background technology
at present, family planning system is learned five at serum of hepatitis B, thyroid function (thyrotropic hormone), five of the TORCH of virus examination exist project many while checking, workload is large, if operating respectively full-automatic sample adding instrument and wash plate machine, personnel need to learn to use 2 instruments, many with sampling instrument, failure rate is just high, operation to personnel, maintenance has brought certain inconvenience, therefore specially design a application of sample can entry using, wash plate, wash pin and select to control liquid-way system, improve application of sample, wash the work efficiency of plate, speed detection speed, thereby be the service of automatic enzyme immune analytic system, for medical laboratory work service.
Summary of the invention
The purpose of this utility model is for needing respectively application of sample in existing family planning system testing process and washing the problem that two checkout equipments of plate machine operate, design and a kind ofly will the operation of two equipment be incorporated in to same the automatic enzyme immune analytical engine liquid path control system on equipment by pipeline, so that instrument more accurate, simple, be easy to safeguard, control and use, be conducive to improve automatic enzyme immune analytic system application of sample, wash plate efficiency.
The technical solution of the utility model is:
A kind of automatic enzyme immune analytical engine liquid path control system, it is characterized in that it comprises washing lotion bucket 2, three-way electrovalve 3, Distilled water bucket 4, liquid sucking device 5, peristaltic pump B6, waste liquid two logical 7, washing two logical 8, priming device 9, sample needle 10, peristaltic pump A11, two logical electrovalves 12, Xi Zhen pond 13, waste drains pump 14, waste liquid barrel 15, syringe 16 with for being connected the pipeline 1 of above-mentioned each parts, described washing lotion bucket 2 or Distilled water bucket 4 are communicated with the entrance point of peristaltic pump B6 by two logical electrovalves 12 and three-way electrovalve 3, the endpiece of peristaltic pump B6 is connected with the entrance point of priming device 9 by washing two logical 8, the endpiece of priming device 9 is connected with the entrance point of liquid sucking device 5, the endpiece of liquid sucking device 5 is connected with the entrance point of waste drains pump 14 by waste liquid two logical 7, the endpiece of waste drains pump 14 is connected with waste liquid barrel 15, the drive of described syringe 16 by drive unit injected dilution holes after moving up and down and driving sample needle 10 to draw sample, standard items, quality-control product and dilution, sample needle 10 first moves to the position of placement washing lotion and washes pin while cleaning, and then rinsed by the distilled water injection sample needle 10 of peristaltic pump A11 absorption Distilled water bucket 4, the waste liquid that waste liquid after flushing flows in 13 Zhong，Xi Zhen ponds 13, Xi Zhen pond flows in waste liquid barrel 10.
Described syringe 16 is connected with for responding to the liquid sucting port of sample needle 10 whether arrive the condenser type liquid level inductor 17 of being inhaled sample, standard items, quality-control product and dilution surface.
The quantity of described washing lotion bucket 2 is at least two, they all the connecting line by separately and two corresponding logical electrovalves 12 be connected with divider 18, then by a pipeline 1, be connected with the entrance point of three-way electrovalve 3.
Described liquid sucking device 5 and priming device 9 are two separate modules, are responsible for fluid injection and the imbibition operation of microwell plate, and one two logical electrovalve is installed on priming device 9, and fluid injection and the imbibition of by its switch, controlling liquid sucking device 5 and priming device 9 operate.
Described syringe 16 is connected with the motor as drive unit, by the motion of motor and peristaltic pump A11, control on the one hand sample needle 10 and carry out Sample Dilution distribution application of sample, and the distribution application of sample operation of all reagent such as standard items, quality-control product, control on the other hand the cleaning of sample needle 10.
Described sample needle 10 adopts glass-ceramic surface-treated stainless steel imbibition--liquid feeding pin, has X-Y-Z three-dimensional motion pattern, connects the syringe 16 of 1000 μ L, can carry out single or continuous separatory.。
Described Xi Zhen pond 13 adopts oval-shaped groove formula structure to form regurgitate phenomenon, realizes sample needle is cleaned.
The beneficial effects of the utility model:
The utility model by full-automatic sample adding instrument, wash plate machine and combine together, it is applied in automatic enzyme immune analytic system, make instrument more accurate, simple, be easy to safeguard, control and use, be conducive to improve automatic enzyme immune analytic system application of sample, wash plate efficiency.
Accompanying drawing explanation
Fig. 1 is liquid of the present utility model road schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1.
A kind of automatic enzyme immune analytical engine liquid path control system, it comprises that washing lotion bucket 2(quantity is at least 2, in Fig. 1, be four, can realize one or more by a divider 18 works simultaneously), three-way electrovalve 3, Distilled water bucket 4, liquid sucking device 5, peristaltic pump B6, waste liquid two logical 7, washing two logical 8, priming device 9, sample needle 10, peristaltic pump A11, two logical electrovalves 12, Xi Zhen pond 13, waste drains pump 14, waste liquid barrel 15, syringe 16 with for being connected the pipeline 1 of above-mentioned each parts, described washing lotion bucket 2 or Distilled water bucket 4 are communicated with the entrance point of peristaltic pump B6 by two logical electrovalves 12 and three-way electrovalve 3, the endpiece of peristaltic pump B6 is connected with the entrance point of priming device 9 by washing two logical 8, the endpiece of priming device 9 is connected with the entrance point of liquid sucking device 5, the endpiece of liquid sucking device 5 is connected with the entrance point of waste drains pump 14 by waste liquid two logical 7, the endpiece of waste drains pump 14 is connected with waste liquid barrel 15, the drive of described syringe 16 by drive unit injected dilution holes after moving up and down and driving sample needle 10 to draw sample, standard items, quality-control product and dilution, sample needle 10 first moves to the position of placement washing lotion and washes pin while cleaning, and then rinsed by the distilled water injection sample needle 10 of peristaltic pump A11 absorption Distilled water bucket 4, the waste liquid that waste liquid after flushing flows in 13 Zhong，Xi Zhen ponds 13, Xi Zhen pond flows in waste liquid barrel 10.
As shown in Figure 1, the utility model is connected all parts by pipeline 1, can lead and be divided into a road and be equivalent to wash plate machine and wash plate operation ，Yi road and be equivalent to the operations such as dilution that full-automatic sample adding instrument carries out all reagent such as sample, standard items, quality-control product, application of sample, and the cleaning of sample needle; Described Yi road is equivalent to wash that plate machine washes that plate operation Ye road comprises that washing lotion bucket 2, three-way electrovalve 3, Distilled water bucket 4, liquid sucking device 5, peristaltic pump B6, waste liquid two are logical 7, washs two logical 8, priming device 9, two logical electrovalves 12, waste drains pump 14, waste liquid barrel 15 form; Liquid sucking device 5 wherein and priming device 9 are two separate modules, be responsible for fluid injection and the imbibition operation of microwell plate, one two logical electrovalve 12 is installed on priming device 9, and fluid injection and the imbibition of by its switch, controlling liquid sucking device 5 and priming device 9 operate; The effect of peristaltic pump B6 is to select the cleansing solution or the distilled water that pass through to inject priming device 9 three-way electrovalve 3, thereby in injection microwell plate, complete the operation of fluid injection, then liquid sucking device 5 siphons away liquid again, by the dynamic action injection waste liquid barrel 15 of waste drains pump; Another road is equivalent to full-automatic sample adding instrument, it can carry out on the one hand sample dilution and distribute application of sample, and the distribution application of sample operation of all reagent such as standard items, quality-control product, on the other hand sample needle is cleaned to ，Gai road liquid route sample needle 10, peristaltic pump A11,Xi Zhen pond 13, waste liquid barrel 15, syringe 16, condenser type liquid level inductor 17 compositions; Syringe 16 links together with motor, by the motion of motor and peristaltic pump A11, control on the one hand sample needle 10 and carry out Sample Dilution and distribute application of sample, and the distribution application of sample operation of all reagent such as standard items, quality-control product, the cleaning of sample needle 10 controlled on the other hand; Sample needle 10 can adopt glass-ceramic surface-treated stainless steel imbibition--liquid feeding pin, has X-Y-Z three-dimensional motion pattern, connects the syringe 16 of 1000 μ L, can carry out single or continuous separatory, makes application of sample precision higher; Condenser type liquid level inductor 17 is connected with sample needle 10, can automatically adjust sample needle 10 height, guarantees that liquid absorption is accurate, prevents from sucking blood clot; The cleaning device that Xi Zhen pond 13 adopts the design of oval-shaped groove formula, cleans sample needle, makes it form regurgitate phenomenon.
The course of work of the present utility model is:
As shown in Figure 1, when washing plate work, by solenoid valve 12, come gating to use which kind of washing lotion in 4 bottle for handling liquid toilet or cosmetic substance (2), such as using washing lotion bucket 1, its washing lotion flow process is, logical 7 → waste drains pump, the 14 → waste liquid barrel 15 of logical 8 → priming device, 9 → liquid sucking device, the 5 → waste liquids two of washing lotion bucket 1 → solenoid valve 12 → three-way electrovalve 3 → peristaltic pump B6 → wash two, washes the distilled water scavenger circuit of plate machine and above similar.
When carrying out sample, standard items, quality-control product dilution application of sample, under the drive of motor, by moving up and down of syringe 16, drive sample needle 10 to draw sample, standard items, quality-control product and dilution and then inject dilution holes, condenser type liquid level inductor (17) is used for responding to whether arrive liquid level, arrives liquid level and carries out imbibition; When carrying out sample needle cleaning, the position of washing lotion is placed in Xian Qu perform region, washing lotion not diluted herein goes to wash the surface of pin, then under the effect of peristaltic pump A11, the logical electrovalve 12 → peristaltic pump A11 → sample needle 10 of distilled water → two of drawing in Distilled water bucket 4 is washed pin, last waste liquid Jing Xizhen pond 13 → waste liquid barrel 15; In these processes, liquid all flows by pipeline 1.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (7)
1. an automatic enzyme immune analytical engine liquid path control system, is characterized in that it comprises washing lotion bucket (2), three-way electrovalve (3), Distilled water bucket (4), liquid sucking device (5), peristaltic pump B(6), waste liquid two logical (7), washing two logical (8), priming device (9), sample needle (10), peristaltic pump A(11), two logical electrovalves (12), Xi Zhen pond (13), waste drains pump (14), waste liquid barrel (15), syringe (16) with for being connected the pipeline (1) of above-mentioned each parts, described washing lotion bucket (2) or Distilled water bucket (4) are by two logical electrovalve (12) and three-way electrovalve (3) and peristaltic pump B(6) entrance point be communicated with, peristaltic pump B(6) endpiece is connected with the entrance point of priming device (9) by washing two logical (8), the endpiece of priming device (9) is connected with the entrance point of liquid sucking device (5), the endpiece of liquid sucking device (5) is connected with the entrance point of waste drains pump (14) by waste liquid two logical (7), and the endpiece of waste drains pump (14) is connected with waste liquid barrel (15), the drive of described syringe (16) by drive unit injected dilution holes after moving up and down and driving sample needle (10) to draw sample, standard items, quality-control product and dilution, sample needle (10) first moves to the position of placement washing lotion and washes pin while cleaning, and then by peristaltic pump A(11) distilled water of drawing Distilled water bucket (4) injects sample needle (10) and rinses, the waste liquid that waste liquid after flushing flows in Zhong，Xi Zhen pond, Xi Zhen pond (13) (13) flows in waste liquid barrel (10).
2. automatic enzyme immune analytical engine liquid path control system according to claim 1, is characterized in that described syringe (16) is connected with for responding to the liquid sucting port of sample needle (10) whether arrive the condenser type liquid level inductor (17) of being inhaled sample, standard items, quality-control product and dilution surface.
3. automatic enzyme immune analytical engine liquid path control system according to claim 1, the quantity that it is characterized in that described washing lotion bucket (2) is at least two, they all the connecting line by separately and two corresponding logical electrovalves (12) be connected with divider (18), then by a pipeline (1), be connected with the entrance point of three-way electrovalve (3).
4. automatic enzyme immune analytical engine liquid path control system according to claim 1, it is characterized in that described liquid sucking device (5) and priming device (9) are two separate modules, be responsible for fluid injection and the imbibition operation of microwell plate, one two logical electrovalve of the upper installation of priming device (9), controls fluid injection and the imbibition operation of liquid sucking device (5) and priming device (9) by its switch.
5. automatic enzyme immune analytical engine liquid path control system according to claim 1, it is characterized in that described syringe (16) is connected with the motor as drive unit, by motor and peristaltic pump A(11) motion control on the one hand sample needle (10) and carry out Sample Dilution and distribute application of sample, and the distribution application of sample operation of all reagent such as standard items, quality-control product, control on the other hand the cleaning of sample needle (10).
6. automatic enzyme immune analytical engine liquid path control system according to claim 1, it is characterized in that described sample needle (10) adopts glass-ceramic surface-treated stainless steel imbibition--liquid feeding pin, there is X-Y-Z three-dimensional motion pattern, the syringe (16) that connects 1000 μ L, can carry out single or continuous separatory.
7. automatic enzyme immune analytical engine liquid path control system according to claim 1, is characterized in that described Xi Zhen pond (13) adopts oval-shaped groove formula structure to form regurgitate phenomenon, realizes sample needle is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535188.0U CN203397138U (en) | 2013-08-30 | 2013-08-30 | Liquid channel control system of full-automatic enzyme immunoassay analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535188.0U CN203397138U (en) | 2013-08-30 | 2013-08-30 | Liquid channel control system of full-automatic enzyme immunoassay analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN203397138U true CN203397138U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535188.0U Expired - Fee Related CN203397138U (en) | 2013-08-30 | 2013-08-30 | Liquid channel control system of full-automatic enzyme immunoassay analyzer |
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| CN (1) | CN203397138U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629952A (en) * | 2017-09-18 | 2018-01-26 | 益善生物技术股份有限公司 | Nucleic acid hybridization oven |
| CN108015039A (en) * | 2017-10-27 | 2018-05-11 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of energy saving board-washing machine |
| CN109759385A (en) * | 2019-01-25 | 2019-05-17 | 嘉兴科瑞迪医疗器械有限公司 | A kind of full-automatic enzyme-linked immunoassay instrument washes station |
| CN110252741A (en) * | 2019-06-18 | 2019-09-20 | 珠海丽珠试剂股份有限公司 | Cleaning control method, the apparatus and system of sample needle |
| CN112881722A (en) * | 2019-11-30 | 2021-06-01 | 深圳市帝迈生物技术有限公司 | Sample adding needle cleaning liquid path and blood detection instrument |
-
2013
- 2013-08-30 CN CN201320535188.0U patent/CN203397138U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629952A (en) * | 2017-09-18 | 2018-01-26 | 益善生物技术股份有限公司 | Nucleic acid hybridization oven |
| CN107629952B (en) * | 2017-09-18 | 2024-03-19 | 益善生物技术股份有限公司 | Nucleic acid hybridization instrument |
| CN108015039A (en) * | 2017-10-27 | 2018-05-11 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of energy saving board-washing machine |
| CN109759385A (en) * | 2019-01-25 | 2019-05-17 | 嘉兴科瑞迪医疗器械有限公司 | A kind of full-automatic enzyme-linked immunoassay instrument washes station |
| CN109759385B (en) * | 2019-01-25 | 2023-11-24 | 嘉兴科瑞迪医疗器械有限公司 | Full-automatic ELISA analyzer washing station |
| CN110252741A (en) * | 2019-06-18 | 2019-09-20 | 珠海丽珠试剂股份有限公司 | Cleaning control method, the apparatus and system of sample needle |
| CN112881722A (en) * | 2019-11-30 | 2021-06-01 | 深圳市帝迈生物技术有限公司 | Sample adding needle cleaning liquid path and blood detection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20170830 |