CN103558403A - Master control data processing system of dry type blood cell analyzing apparatus - Google Patents
Master control data processing system of dry type blood cell analyzing apparatus Download PDFInfo
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- CN103558403A CN103558403A CN201310498392.4A CN201310498392A CN103558403A CN 103558403 A CN103558403 A CN 103558403A CN 201310498392 A CN201310498392 A CN 201310498392A CN 103558403 A CN103558403 A CN 103558403A
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Abstract
The invention discloses a master control data processing system of a dry type blood cell analyzing apparatus. The master control data processing system comprises a photoelectric sensor 6, a printer 1, a liquid crystal displayer 3 and a master control module 10. Through using the master control data processing system, functions of collecting data, processing images, driving the liquid crystal displayer and the like can be realized; a complete blood cell counting result is obtained after performing data processing on the collected image, displayed on a display screen, printed and output. The master control data processing system disclosed by the invention is equipped with a DSP (Digital Signal Processor) chip which is especially used for digital signal processing and is used for the image processing, so that the system operation speed is further increased, the time spent on analyzing is fully saved, and the detection efficiency is improved.
Description
Technical field
The present invention relates to a kind of medicine equipment, particularly a kind of major control data disposal system of dry type blood cell analysis device.
Background technology
Whole blood is the important step that doctor diagnoses and analyzes conditions of patients, is directly instructing carrying out of subsequent medical behavior, and cellanalyzer is exactly the instrument of analyzing for whole blood specially.The all types of cellanalyzers of current clinical use are mainly based on two class methods: wet analysis technology and dry analysis technology.The former in the difference aspect physics and biochemical property, in different streams, light path, adopts the modes such as cell dyeing, light scattering, electrical impedance to carry out cell category differentiation and counting based on flow cytometry according to variety classes haemocyte.Analytical instrument counting based on the method is ripe, and result is accurate, is widely used in various big hospital and laboratory.But this type of instrument is bulky, inner structure is complicated, flow path and optical path accurate degree are had relatively high expectations, when detecting, need the liquid reagents such as blood, sheath fluid and dilution to match, reagent consumptive material consumption is larger, and need to regularly carry out maintenance, anti-seismic performance is poor, higher being not suitable for of testing cost in particular cases used in field operations and disaster medicine rescue etc., this just needs a kind of special technology to meet this requirement, and the blood cell analyzer based on dry-type centrifugal layering art arises at the historic moment.Dry analysis technology mainly adopts cell dyeing and centrifugal demixing technology to carry out pre-service to whole blood, obtain blood sample kapillary after layering, then by acquisition of transmission light signal, obtain blood sample volume and red blood cell bed thickness, by fluorescence signal, obtain leucocyte component (GCL, lymph and mononuclear cell layer, platelet layer) thickness, finally thickness information is converted into component concentration in unit volume blood, realizes whole blood.There is not the requirement of flow path in the method, apparatus structure is simple, and shock resistance is good, and without time-based maintenance.Analytical instrument based on dry type technology on Vehicles Collected from Market mainly adopts to line by line scan and coordinates photodiode imaging, or adopt fractional scanning to coordinate monochromatic line array CCD to carry out signals collecting, the mechanical actuation device that it is additional, optical filter and switching device shifter are the bottlenecks that anti-seismic performance promotes.Meanwhile, mechanically driver type scanning has extended detection analysis time greatly, is carrying out when blood sample in enormous quantities is analyzed, fully having exposed the lower defect of its work efficiency.
Summary of the invention
The object of the present invention is to provide a kind of major control data disposal system of dry type blood cell analysis device, configure the dsp chip that is specifically designed to digital signal processing and carried out image processing, further improve system running speed, fully saved analysis required time, improved detection efficiency.
For achieving the above object, the technical solution adopted in the present invention is:
A major control data disposal system for blood cell analysis device, comprises photoelectric sensor 6, printer 1, liquid crystal display 3 and main control module 10; Wherein said photoelectric sensor 6 is fixing with on brace table, is placed under kapillary 4; Described printer 1 and liquid crystal display 3 are fixed on crust of the device; Described main control module 10 is fixed in device case.
Wherein, whether described photoelectric sensor 6 can correctly be positioned on brace table according to infrared external reflection input kapillary 4.
Wherein, described main control module 10 adopts dsp chip as main control chip, completes the functions such as photoelectric sensor detection, Electric Machine Control, the collection of colored thread array CCD vision sensor data, image processing, liquid crystal display-driving.
Beneficial effect
The beneficial effect of the major control data disposal system of dry type blood cell analysis device of the present invention is:
Compare with the data handling system of existing analytical equipment, configured the dsp chip that is specifically designed to digital signal processing and carried out image processing, further improved system running speed, fully saved analysis required time, improved detection efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the applicable dry type blood cell analysis device of major control data disposal system of the present invention;
Fig. 2 is the one-piece construction schematic diagram of the applicable dry type blood cell analysis device of major control data disposal system of the present invention;
Fig. 3 is the functional block diagram of major control data disposal system of the present invention.
In figure: 1 is printer; 2 is sample introduction groove; 3 is liquid crystal display; 4 is kapillary; 5 is red light source; 6 is photoelectric sensor; 7 is blue-light source; 8 is lens; 9 is colored thread array CCD imageing sensor; 10 is main control module; 11 is base.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
As illustrated in fig. 1 and 2, this device comprises mechanical sampling system, Systems for optical inspection and major control data disposal system to the schematic diagram of the dry type blood cell analysis device that major control data disposal system of the present invention is applicable.
The major control data disposal system of dry type blood cell analysis device of the present invention, comprises photoelectric sensor 6, printer 1, liquid crystal display 3 and main control module 10; Wherein said photoelectric sensor 6 is fixing with on brace table, is placed under kapillary 4; Described printer 1 and liquid crystal display 3 are fixed on crust of the device; Described main control module 10 is fixed in device case.
Wherein, whether described photoelectric sensor 6 can correctly be positioned on brace table according to infrared external reflection input kapillary 4.
Wherein, as shown in Figure 3, described main control module 10 adopts dsp chip as main control chip, completes the functions such as photoelectric sensor detection, Electric Machine Control, the collection of colored thread array CCD vision sensor data, image processing, liquid crystal display-driving.
Finally it should be noted that: obviously, above-described embodiment is only for example of the present invention is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection scope of the present invention.
Claims (3)
1. a major control data disposal system for dry type blood cell analysis device, is characterized in that: comprise photoelectric sensor (6), printer (1), liquid crystal display (3) and main control module (10); Wherein, described photoelectric sensor (6) is fixing with on brace table, is placed under kapillary (4); Described printer (1) and liquid crystal display (3) are fixed on crust of the device; Described main control module (10) is fixed in device case.
2. major control data disposal system as claimed in claim 1, is characterized in that: whether described photoelectric sensor (6) can correctly be positioned on brace table according to infrared external reflection input kapillary (4).
3. major control data disposal system as claimed in claim 1, it is characterized in that: described main control module (10) adopts dsp chip as main control chip, completes the functions such as photoelectric sensor detection, Electric Machine Control, the collection of colored thread array CCD vision sensor data, image processing, liquid crystal display-driving.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310498392.4A CN103558403A (en) | 2013-10-23 | 2013-10-23 | Master control data processing system of dry type blood cell analyzing apparatus |
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| CN201310498392.4A CN103558403A (en) | 2013-10-23 | 2013-10-23 | Master control data processing system of dry type blood cell analyzing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111504207A (en) * | 2020-06-09 | 2020-08-07 | 四川九八村信息科技有限公司 | Blood cell centrifugal layering detection system and method |
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| US4156570A (en) * | 1977-04-18 | 1979-05-29 | Robert A. Levine | Apparatus and method for measuring white blood cell and platelet concentrations in blood |
| US4558947A (en) * | 1983-11-07 | 1985-12-17 | Wardlaw Stephen C | Method and apparatus for measuring blood constituent counts |
| US20070086918A1 (en) * | 2005-04-01 | 2007-04-19 | Hartley Lee F | Cytometer |
| WO2007051170A2 (en) * | 2005-10-28 | 2007-05-03 | The Regents Of The University Of California | Apparatus and method for improved optical detection of particles in fluid |
| CN101398383A (en) * | 2007-09-10 | 2009-04-01 | 霍夫曼-拉罗奇有限公司 | Method and device for evaluating a dry chemical test element |
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| CN111504207A (en) * | 2020-06-09 | 2020-08-07 | 四川九八村信息科技有限公司 | Blood cell centrifugal layering detection system and method |
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Address after: 102200 Beijing, Changping District Xing Chang Road, room 1, No. 201 Applicant after: BEIJING BIOCHEM HENGYE TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 102200, 1 Chang Xing Road, Changping District science and Technology Park, Beijing Applicant before: Beijing Biochem Technology Development Co., Ltd. |
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Application publication date: 20140205 |
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