CN202994801U - Online quality control system for blood cell analysis - Google Patents
Online quality control system for blood cell analysis Download PDFInfo
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- CN202994801U CN202994801U CN 201220720487 CN201220720487U CN202994801U CN 202994801 U CN202994801 U CN 202994801U CN 201220720487 CN201220720487 CN 201220720487 CN 201220720487 U CN201220720487 U CN 201220720487U CN 202994801 U CN202994801 U CN 202994801U
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Abstract
The utility model relates to an online quality control system for blood cell analysis, and the online quality control system comprises a system host, an analysis meter and an air source, wherein the analysis meter comprises a box body and a panel; a first equipment bracket is arranged on the front of the box body and at the rear side of the panel; a second equipment bracket is arranged at the left side of the box body; a third equipment bracket is arranged at the right side of the box body; and a reagent fluid path interface, an air source positive-pressure interface, an air source negative-pressure interface, an air source control interface and a network interface are arranged at the back of the analysis meter. The online quality control system for blood cell analysis disclosed by the utility model is simple in structure and convenient in operation; after being fed through an automatic sample feeder, a blood sample is divided into four parts rapidly and accurately according to measurement requirements, so that classified measuring and counting of red blood cells and white blood cells are respectively carried out; the analysis meter is enriched in expansion interfaces; remote communication is carried out through the network interface; a detection system is convenient to establish; and the online quality control system for blood cell analysis disclosed by the utility model is lower in cost, is capable of satisfying practical requirements of medical mechanisms and reducing the operation and maintenance costs, and has a good popularization prospect.
Description
Technical field
The utility model relates to a kind of blood cell analysis system, especially relates to a kind of blood cell analysis line Quality Control system.
Background technology
The blood cell analysis system is quantity and the isoparametric volume instrument of proportion of haemocyte (red blood cell, leucocyte, blood platelet) in a class human body blood, by the analysis to blood, realize tentatively judging tested sample infected by microbes kind, whether diagnose the functions such as anaemia and classification, diagnosis blood disease.Along with the application of the multiple high-tech arts such as electronic technology, Flow Cytometry, laser technology, electronic computer technology and new fluorescence chemical material in clinical examination work, the automaticity degree of cellanalyzer is also more and more higher.
At present, some blood cell analysis system is low because of its automaticity, need to carry out craft and add the manual mixing of hemolytic agent outside machine, after the WBC classification adds hemolytic agent, must measure as early as possible that to decide classification results just more accurate, handwork has increased detection time, is easy to make the WBC classification to produce human error; Leucocyte three hives off, the blood cell analysis instrument of five classification are mostly from external import, its complex structure, safeguards inconvenience, expensive, and the operation and maintenance cost is high, is unfavorable for promoting the use of.
Summary of the invention
A kind of blood cell analysis line Quality Control system of being to provide of the present utility model, the existing equipment automaticity is not high to solve, complex structure, maintenance inconvenience, operation and maintenance high in cost of production technical matters.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of blood cell analysis line Quality Control system comprises system host, analyser, source of the gas; Described analyser comprises casing, panel; Described casing is positive, the panel rear side is provided with the first equipment supporter, and the first equipment supporter upper end is disposed with RBC/HGB test section, WBC test section, minute blood valve from left to right, and the first middle part, equipment supporter lower end is provided with the sample dilution part; Casing left side is provided with the second equipment supporter, and the second equipment supporter left end middle part is provided with air valve, and the air valve right side is provided with CPU board; The casing right side is provided with the 3rd equipment supporter, and the 3rd equipment supporter top is provided with the liquid valve, and liquid valve right side is provided with waste liquid pool, and liquid valve below is provided with fixed displacement pump, and the fixed displacement pump below is provided with cleaning valve; The panel right upper portion is provided with touch-screen; The described analyser back side is provided with reagent solution road interface, source of the gas positive pressure interface, source of the gas negative pressure interface, gas circuit control interface, network interface, described source of the gas positive pressure interface, source of the gas negative pressure interface dock with gas source interface on source of the gas respectively, and the gas circuit control interface is connected with source of the gas control interface on source of the gas; Described RBC/HGB test section, WBC test section, sample dilution part, minute blood valve, liquid valve, waste liquid pool, fixed displacement pump, touch-screen all are connected with CPU board, and CPU board is connected with gas circuit control interface, network interface, and network interface is connected with system host.
As preferably, described panel bottom also is provided with automatic sampler.
As preferably, described reagent solution road interface comprises dilution liquid road interface, hemolytic agent liquid road interface, cleaning solution liquid road interface, waste liquid liquid road interface.
The utility model blood cell analysis line Quality Control system architecture is simple, easy to operate, blood sample is divided into four parts fast and accurately according to measuring needs after automatic sample conveying device sample presentation, carry out respectively Erythrocyte measure, hemoglobinometry, leukocyte differential count measurement and white blood cell count(WBC) and measure.The flushing valve of analyser inside can be when shutdown be safeguarded, the liquid road is cleaned, and effectively prevents the various faults that line clogging causes.The analyser expansion interface is abundant, can connect the external units such as keyboard, mouse, printer, can also carry out telecommunication by network interface, the convenient detection system of setting up.Critical piece of the present utility model is domestic manufacturing, and price is relatively low, can satisfy medical institutions' actual demand, reduces the operation and maintenance cost, has good promotion prospect.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is system architecture schematic diagram of the present utility model;
Fig. 3 is the first equipment supporter schematic diagram in the utility model;
Fig. 4 is the second equipment supporter schematic diagram in the utility model;
Fig. 5 is the 3rd equipment supporter schematic diagram in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
In conjunction with Fig. 1,2,3,4,5,6 as can be known, blood cell analysis line Quality Control system comprises system host M, blood cell analysis instrument 1, the source of the gas 6 of positive/negative-pressure gas etc. is provided for analyser.Described analyser 1 comprises casing 11, panel 12; Described casing 11 fronts, panel 12 rear sides are provided with the first equipment supporter 2, the first equipment supporter 2 upper ends are disposed with from left to right RBC/HGB test section 21, WBC test section 22, minute blood valve 23, the first equipment supporter 2 middle parts, lower ends and are provided with sample dilution part 24; Casing left side is provided with the second equipment supporter 3, the second equipment supporter 3 left ends middle parts and is provided with air valve 31, and air valve 31 right sides are provided with CPU board 32, the second equipment supporter 3 middle parts, lower ends and are provided with power switch 33 and supply socket 34; The casing right side is provided with the 3rd equipment supporter 4, the three equipment supporter 4 tops and is provided with liquid valve 41, and liquid valve 41 right sides are provided with waste liquid pool 42, and liquid valve 41 belows are provided with fixed displacement pump 43, and fixed displacement pump 43 belows are provided with cleaning valve 44; Described panel 12 right upper portion are provided with touch-screen 13, and touch-screen 13 lower lefts are provided with analyser power knob 14, and touch-screen 13 lower rights are provided with sampling needle 15, and panel 12 belows are provided with automatic sampler 16.Described analyser 1 left side, the back side is disposed with dilution liquid road interface 51, hemolytic agent liquid road interface 52, cleaning solution liquid road interface 53, waste liquid liquid road interface 54 from top to bottom, and each interface is connected reagent by pipeline separately with analyser 1; Analyser 1 right side, the back side is provided with USB interface 55, gas circuit control interface 56, network interface 57, and the analyser lower backside is provided with source of the gas positive pressure interface 58, source of the gas negative pressure interface 59; Be provided with the source of the gas control interface 61 corresponding with analyser 1, gas circuit positive pressure interface 62, gas circuit negative pressure interface 63 and power switch 64, supply socket 65 on described source of the gas 6.Described RBC/HGB test section 21, WBC test section 22, minute blood valve 23, sample dilution part 24, liquid valve 41, waste liquid pool 42, fixed displacement pump 43, cleaning valve 44, touch-screen etc. all are connected with CPU board 32, CPU board 32 is connected with gas circuit control interface 56, network interface 57, and network interface 57 is connected with system host M.
When blood cell analysis line Quality Control system moved, source of the gas 6 provided power for analyser 1, but by air valve 31 adjustable pressures sizes.Blood sample after automatic sampler 16 will gather sends in minute blood valve 23 by sampling needle 15, divide blood valve 23 blood sample to be divided into four parts fast and accurately according to measuring needs, and be delivered to sample dilution part 24, fixed displacement pump 43 is controlled 41 pairs of samples of liquid valve and is added appropriate dilution and hemolytic agent, produces Erythrocyte measure sample, hemoglobinometry sample, leukocyte differential count measurement sample and white blood cell count(WBC) and measures sample.Erythrocyte measure sample and hemoglobinometry sample are sent to RBC/HGB test section 21, and leukocyte differential count measures sample and newspaper cell technology measurement sample is sent to WBC test section 22.What Erythrocyte measure adopted is electrical impedance method, at the RBC test section, one aperture is arranged, there is pair of positive and negative the aperture both sides, connect constant-current supply, due to the characteristic of the poor conductor of cell, the cell in diluted sample is when small holes, and the resistance between electrode can change, thereby at pulse signal that is in proportion with cell volume of electrode two ends formation, can be obtained the parameters such as RBC, PLT by number of pulses.What hemoglobinometry adopted is colourimetry, at the HGB test section, after the sample that is diluted adds hemolytic agent, discharge haemoglobin, HGB test section one end uses the LED light pipe to send the monochromatic light irradiation sample of 525nm, the HGB test section other end receives transmitted light, and change into voltage signal after will light intensity signal amplifying, and the voltage ratio of itself and the strong production of background projection light is obtained hemoglobin concentration HGB.Leucocyte is measured and is adopted the laser Flow Cytometry, form under the sheath fluid parcel at dilution, the cell defiled is by the laser detection district, the irradiation of haemocyte Stimulated Light, produce the scattered light relevant to cellularity, photodiode changes into electric pulse after receiving these scattered lights, then cell information is changed into scatter diagram, can obtain the number percent that lymphocyte, monocyte, eosinophil, neutrophil leucocyte account for total white blood cells separately from scatter diagram, and then try to achieve number separately.Whenever a project detects completely, analyser can use dilution that each parts of sample flow warp are rinsed automatically, guarantees that in the liquid road, no specimen is residual.
Claims (3)
1. a blood cell analysis line Quality Control system, comprise system host, analyser, source of the gas; It is characterized in that described analyser comprises casing, panel; Described casing is positive, the panel rear side is provided with the first equipment supporter, and the first equipment supporter upper end is disposed with RBC/HGB test section, WBC test section, minute blood valve from left to right, and the first middle part, equipment supporter lower end is provided with the sample dilution part; Casing left side is provided with the second equipment supporter, and the second equipment supporter left end middle part is provided with air valve, and the air valve right side is provided with CPU board; The casing right side is provided with the 3rd equipment supporter, and the 3rd equipment supporter top is provided with the liquid valve, and liquid valve right side is provided with waste liquid pool, and liquid valve below is provided with fixed displacement pump, and the fixed displacement pump below is provided with cleaning valve; The panel right upper portion is provided with touch-screen; The described analyser back side is provided with reagent solution road interface, source of the gas positive pressure interface, source of the gas negative pressure interface, gas circuit control interface, network interface, described source of the gas positive pressure interface, source of the gas negative pressure interface dock with gas source interface on source of the gas respectively, and the gas circuit control interface is connected with source of the gas control interface on source of the gas; Described RBC/HGB test section, WBC test section, sample dilution part, minute blood valve, liquid valve, waste liquid pool, fixed displacement pump, touch-screen all are connected with CPU board, and CPU board is connected with gas circuit control interface, network interface, and network interface is connected with system host.
2. blood cell analysis line Quality Control according to claim 1 system is characterized in that described panel bottom also is provided with automatic sampler.
3. blood cell analysis line Quality Control according to claim 1 system is characterized in that described reagent solution road interface comprises dilution liquid road interface, hemolytic agent liquid road interface, cleaning solution liquid road interface, waste liquid liquid road interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720487 CN202994801U (en) | 2012-12-25 | 2012-12-25 | Online quality control system for blood cell analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201220720487 CN202994801U (en) | 2012-12-25 | 2012-12-25 | Online quality control system for blood cell analysis |
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| CN202994801U true CN202994801U (en) | 2013-06-12 |
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| CN 201220720487 Expired - Lifetime CN202994801U (en) | 2012-12-25 | 2012-12-25 | Online quality control system for blood cell analysis |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248980A (en) * | 2016-08-31 | 2016-12-21 | 刘可娜 | Full-automatic routine blood examination device |
| CN107976383A (en) * | 2018-01-10 | 2018-05-01 | 刘晓文 | A kind of long-range blood cell analysis machine and its long-range blood cell analysis system |
| CN109212175A (en) * | 2017-06-30 | 2019-01-15 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyser |
| CN111886489A (en) * | 2019-11-18 | 2020-11-03 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer and sample analyzing method |
| CN113777332A (en) * | 2020-06-09 | 2021-12-10 | 深圳迈瑞生物医疗电子股份有限公司 | Immunoassay instrument and autoimmune analysis method |
-
2012
- 2012-12-25 CN CN 201220720487 patent/CN202994801U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248980A (en) * | 2016-08-31 | 2016-12-21 | 刘可娜 | Full-automatic routine blood examination device |
| CN109212175A (en) * | 2017-06-30 | 2019-01-15 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyser |
| CN107976383A (en) * | 2018-01-10 | 2018-05-01 | 刘晓文 | A kind of long-range blood cell analysis machine and its long-range blood cell analysis system |
| CN107976383B (en) * | 2018-01-10 | 2024-05-31 | 刘晓文 | Remote blood cell analyzer and remote blood cell analysis system thereof |
| CN111886489A (en) * | 2019-11-18 | 2020-11-03 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer and sample analyzing method |
| CN111886489B (en) * | 2019-11-18 | 2024-04-19 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer and sample analysis method |
| CN113777332A (en) * | 2020-06-09 | 2021-12-10 | 深圳迈瑞生物医疗电子股份有限公司 | Immunoassay instrument and autoimmune analysis method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHAN LABWAY MEDICAL INSPECTION INSTITUTE CO., LTD Free format text: FORMER NAME: WUHAN LABWAY MEDICAL INSPECTION LABORATORY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 430000 Hubei province in Qiaokou District of Wuhan city Gutian two road HSBC headquarters 1 B block two layer Patentee after: WUHAN LABWAY MEDICAL LABORATORY Co.,Ltd. Address before: 430000 Hubei Province in Qiaokou District of Wuhan city Wuhan city Gutian road two HSBC headquarters 1 B block two layer Patentee before: WUHAN LABWAY MEDICAL INSPECTION LAB Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 Hubei province in Qiaokou District of Wuhan city Gutian two road HSBC headquarters 1 B block two layer Patentee after: WUHAN LABWAY MEDICAL LABORAORY CO.,LTD. Address before: 430000 Hubei province in Qiaokou District of Wuhan city Gutian two road HSBC headquarters 1 B block two layer Patentee before: WUHAN LABWAY MEDICAL LABORATORY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |