CN1588063A - Full automatic urine sediment analytic system - Google Patents

Full automatic urine sediment analytic system Download PDF

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Publication number
CN1588063A
CN1588063A CN 200410053096 CN200410053096A CN1588063A CN 1588063 A CN1588063 A CN 1588063A CN 200410053096 CN200410053096 CN 200410053096 CN 200410053096 A CN200410053096 A CN 200410053096A CN 1588063 A CN1588063 A CN 1588063A
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module
sample
control module
test tube
port
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CN 200410053096
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沈一珊
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Abstract

The invention relates to a assay device specially to a full automatic arena analysing system, which includes a feeding equipment, a detecting equipment and a control system. The said feeding equipment includes a sample absorbing portion, a wheeling disc and tube tray. The said detecting equipment includes a micrphotofraphy and a quantitative flow counting chamber. The said control system includes a microcomputer equipment which connected with the microphotography with signal wire used in the operation of the control analytic instrument. A control module includes a data entry module, dry chemical receiving and analysis module, image function conversion module, dying system control module, sampling system control module, specimen position identification module and result output module. The structure of the arena detecting system in the invention is simple, with a inflexible operation and high reliability, simple procedure and strong maneuverability, improving the working efficiency greatly.

Description

Full-automatic urinal system
Technical field
The present invention relates to a kind of assay equipment.More particularly, the present invention relates to a kind of full-automatic urinal system.
Background technology
Urinalysis is a kind of conventional sense project on the clinical medicine, provides foundation by urinalysis for diagnosis.Common urine sediment analysis method mainly contains following several at present:
Microslide and coverslip method, because can not quantitative observation, repeatability is poor, and because the effect of operating process human factor is bigger, the individual difference highly significant of experiment.
Quantitative counting plate method, work efficiency is lower, and tally is disposable use, is unfavorable for the check of hospital's sample in enormous quantities.
Semi-automatic quantitative system: adopted a mobile quantitative counting plate to replace traditional quantitative counting plate, reusable, but be still semi-automation owing to inhale the sample process, work efficiency is still lower.
Summary of the invention
Fundamental purpose of the present invention is to overcome deficiency of the prior art, and a kind of new arena detection system is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The invention provides a kind of full-automatic urinal system, comprise sampling device, pick-up unit and control system, described sampling device comprises inhales sample part, dial rotation part and test tube dish; Described pick-up unit comprises a microscope image pick-up instrument and a constant flow counting chamber; Described control system comprises a micro computer device, is connected with the microscope image pick-up instrument by signal wire, is used for the operation of control analysis instrument; A control module comprises information typing module, dry chemical receiving and analyzing module, image function module, coloring system control module, sampling system control module, sample location confirmation module and output module as a result.
Information typing module of the present invention is made up of bar code typing module and keyboard typing module.
Dry chemical receiving and analyzing module of the present invention is made up of dry chemical data reception module and dry chemical results analyses module.
Image function module of the present invention is made up of microscopic system control module, image processing module and image display.
Sampling system control module of the present invention is made up of sample introduction control module, dilution control module and cleaning control module.
Output module as a result of the present invention by the network sending module and as a result print module form.
Microscope image pick-up instrument of the present invention comprises that an X axis displacement motor, a Y-axis are to displacement motor, a Z axial displacement motor and an object lens switch motor.
The suction sample of automatic sampling apparatus of the present invention partly has a stepper motor that is fixed on the support, a belt connects stepper motor axle head and another rotating shaft, also has a fixed head on the belt, a suction needle vertically is installed on the fixed head by adjusting screw, the rotation of stepper motor can drive the motion down of fixed head and suction needle in the vertical direction by belt, the location when location Hall and magnet steel being installed near stepper motor axle head and another rotating shaft place being used for fixing head and moving up and down; Described dial rotation partly comprises rotating disk and support for rotary disc, and there is a precision bearing rotating disk inside, and a rotation axis is fixed on the support for rotary disc threadably, and a stepper motor is connected in rotating disk by belt; Described dial rotation partly goes up also has a test tube dish localization part, is a probe that the location Hall is installed, and the position of location Hall is corresponding with the positioning magnetic steel of bottom, described test tube dish sample position; Described test tube dish and dial rotation partly are separable so that dismounting has the sample position that at least two suitable test tubes insert on the test tube dish, and installing in each bottom, sample position all has positioning magnetic steel.
Suction needle of the present invention is connected in the port 71 of solenoid valve 7 by the constant flow counting chamber, port 72 is connected in washer bottle, port 73 is connected in the port 81 of solenoid valve 8, and the port 83 of solenoid valve 8 is connected in parallel to a threeway by pressure transducer, peristaltic pump and port 82, is connected to dilution bottle.
Suction sample of the present invention partly also has a root dyeing pin to be connected to staining bottle by a micro-peristaltic pump.
Test tube dish of the present invention and dial rotation partly are separable so that dismounting has the sample position that at least two suitable test tubes insert on the test tube dish, and installing in each bottom, sample position all has positioning magnetic steel.
Compared with prior art, the invention has the beneficial effects as follows: apparatus structure is simple, the reliability that goes slick height, and workflow is convenient reliable, workable, can increase work efficiency greatly.
Description of drawings
Fig. 1 is each parts annexation synoptic diagram of a specific embodiment 1.
Fig. 2 is the structural representation of suction sample part, test tube dish localization part, dial rotation part and the test tube dish of specific embodiment 1.
Fig. 3 is the vertical view of suction sample part, test tube dish localization part, dial rotation part and the test tube dish of specific embodiment 1.
Fig. 4 is the front view after the assembling of specific embodiment 1.
Fig. 5 is the left view after the assembling of specific embodiment 1.
Fig. 6 is the control system structural representation of specific embodiment 1.
Embodiment
With reference to the accompanying drawings 1～6, will be described in detail the specific embodiment of the invention 1 below.
Full-automatic urinal system in the present embodiment comprises an automatic sampling apparatus, and this device quantitatively provides analyzes required urine sample, comprises and inhales sample part 1, dial rotation part 2 and test tube dish 3; A pick-up unit comprises a microscope image pick-up instrument 4 and a constant flow counting chamber 5; A control device comprises a micro computer device 6, is connected with microscope image pick-up instrument 4 by signal wire, is used for the operation of control analysis instrument.
Inhale sample part 1 and be installed on analyser casing outside, dial rotation part 2, microscope image pick-up instrument 4, constant flow counting chamber 5 and micro computer device 6 all are installed in the casing.Micro computer device 6 is provided with interface and is connected with the signal wire of peripheral hardwares such as display device, keyboard, mouse at the casing rear portion.Have a space 40 in casing one side, can place washer bottle 41 and staining bottle 42.
Microscope image pick-up instrument 4 of the present invention comprises an X axis displacement motor, a Y-axis to displacement motor, a Z axial displacement motor and an object lens switch motor, can realize respectively microimaging instrument 4 at X axis, Y-axis to the axial displacement of, Z and the switching of object lens.
Inhaling sample part 1 has 34, the belts of stepper motor 28 that are fixed on the support 25 to connect axle head and another rotating shaft 29 of stepper motor 34, and rotating shaft 29 also is mounted on the support 25.Be fixed with a fixed head 24 on the belt 28 in addition, a suction needle 23 vertically is installed on the fixed head 24 by adjusting screw, the rotation of stepper motor 34 can drive fixed head 24 and the motion down of suction needle 23 in the vertical directions by belt 28, magnet steel 27 and location Hall 26 are being installed respectively near stepper motor 34 axle heads and another rotating shaft 29 places, are being used for fixing 24 location when moving up and down.
Suction needle 23 is connected in the port 71 of solenoid valve 7 by constant flow counting chamber 5, the port 72 of solenoid valve 7 is connected in washer bottle 41, the port 73 of solenoid valve 7 is connected in the port 81 of solenoid valve 8, the port 83 of solenoid valve 8 is connected in parallel to a threeway 11 by pressure transducer 9, peristaltic pump 10 with the port 82 of solenoid valve 8, is connected to dilution bottle 43.
In inhaling sample part 1, a dyeing pin is connected to staining bottle 42 by micro-peristaltic pump 12.
Test tube dish 22 is disks of the circle made by engineering plastics, has 20 sample positions above, can place test tube 21, and installing in each bottom, sample position all has positioning magnetic steel.
Dial rotation of the present invention partly goes up also has a test tube dish localization part, is a probe 31 that the location Hall is installed, and the position of location Hall is corresponding with the position of the positioning magnetic steel of bottom, test tube dish 22 sample positions.
Dial rotation partly comprises rotating disk 30 and support for rotary disc 36, there is a precision bearing rotating disk 30 inside, the rotation axis of bearing is fixed on the support for rotary disc 36 threadably, a stepper motor 33 is installed on the electric machine support 37, its axle head connects a runner 35, and is connected in rotating disk 30 by belt 32.Rotating disk 30 and support for rotary disc 36 are made by aluminium, and simultaneous adaptation is in the shape of test tube dish 22.Test tube dish 22 is connected by cassette interface with the dial rotation part, is separable, so that dismounting.
State control system among the present invention, comprise a micro computer device 6, be connected with microscope image pick-up instrument 4, be used for the operation of control analysis instrument by signal wire; A control module 50 is connected in the memory RAM of micro computer device 6.Control module 50 comprises information typing module 61, dry chemical receiving and analyzing module 62, image function module 63, coloring system control module 64, sampling system control module 65, sample location confirmation module 66 and output module 67 as a result.
Information typing module 61 is made up of bar code typing module 68 and keyboard typing module 69.Can also can pass through keyboard typing related words information by bar-code reader with the information input database in the bar code.In the sample testing process, can also pass through keyboard typing relevant detection data.
Dry chemical receiving and analyzing module 62 is made up of dry chemical data reception module 70 and dry chemical results analyses module 71.Dry chemical data reception module 70 can be accepted microscope image pick-up instrument 4 by data line and detect the testing result that obtains, and result's conversion is stored in the database.The dry chemical results analyses module is 71 couples of dry chemical results that have been stored in the database analyze, and points out the detecting operation that carries out next step according to analysis result.
Image function module 63 is made up of microscopic system control module 72, image processing module 73 and image display 74.The corresponding operating key on the keyboard of 72 pairs of micro computer devices 6 of microscopic system control module and the operation of microscope image pick-up instrument 4 are controlled; Image display 74 shows microscope image pick-up instrument 4 detected sample images in real time on the software master interface that shows on the display device of micro computer device 6; Image processing module 73 is aided with mouse action by the function key on the keyboard display image is grasped preservation and the image of having preserved is carried out deletion action.
Coloring system control module 64 can be carried out automatic staining setting and cancellation operation control to the arena sample on the instrument.After sample having been carried out dyeing in program and setting, program is carried out dying operation with control instrument to respective sample.
Sampling system control module 65 is made up of sample introduction control module 75, dilution control module 76 and cleaning control module 77.By keyboard can control instrument sample sample introduction, dilution and clean operation.In the process of carrying out various operations, have corresponding current operating conditions prompting in the software interface, and associated other parameters in the adjustment program automatically, go into sample and dilute design factor adjustment after the operation etc.
Sample location confirmation module 66 scans the sample in the specimen disc by the Keyboard Control instrument confirms its concrete pipe position, simultaneously can be to other operations of entering of sample wherein, revise as catalogue number(Cat.No.), whether dye, whether have the preferential detection of centrifugal, urine amount, sample, characteristics such as the Quality Control kind that sample carries out are set, to instruct next step operation of control instrument.
As a result output module 67 by network sending module 78 and as a result print module 79 form, network sending module 78 can send data by network, and sample results is sent to LAN, realizes data sharing; Print module 79 can be realized single printout and the printout continuously to respective sample as a result.
The several main analysis operation steps of full-automatic urinal system in the present embodiment are as follows:
Dyeing course:
Test tube dish 22 rotates, sample location confirmation module 66 location need the sample of dyeing to the sample pin that dyes, sampling system stepper motor 34 is started working, pin enters sample tube and hovers in a certain position under the dyeing sample pin, 12 work of trace peristaltic pump, quantitatively suck dyeing liquor, be added dropwise in the sample tube through dyeing liquor transfer pipeline and dyeing sample pin.The dyeing liquid measure that drips is by 12 controls of μ L level trace peristaltic pump.
The sample introduction process:
Test tube dish 22 rotates, sample location confirmation module 66 is located detected sample to sample introduction needle, sampling system stepper motor 34 is started working, 23 times pins of sample introduction needle enter sample tube and hover in a certain position, solenoid valve 7 is opened, 8 close, peristaltic pump 10 clockwise rotates (just changeing), 100 μ L arenas are inhaled in the liquid road by sample introduction needle 23, and then peristaltic pump 10 rotates counterclockwise (counter-rotating), with the sediment refunds test tube that sucks, utilize liquid stream that arena sample mixing is followed peristaltic pump 10 and clockwise rotate (just changeing) again 200 μ L arenas all are sucked in the constant flow tally 5 for detection.The peristaltic pump 10 of μ L level is accurately controlled the sediment soakage in the whole sample introduction process.
Flushing process:
During flushing, solenoid valve 7 is opened, peristaltic pump 10 work, and the quantitative automatic suction of dilution with flow count plate, sample introduction needle, is poured test tube under the current pin by the road.
Cleaning course:
During cleaning, solenoid valve 7,8 is opened, peristaltic pump 10 work, and cleaning solution sucks automatically, stays in certain hour in the liquid road with flow count plate 5 by the road, and solenoid valve 7,8 cuts out simultaneously; Solenoid valve 7 is opened immediately, peristaltic pump 10 work, and dilution sucks automatically, and by the road with flow count plate, sample introduction needle, the cleaning solution that follows closely in the liquid road pours test tube under the current pin.
The project organization of automatic sampling apparatus is simple, the reliability that goes slick height, and the structure that adjusting screw and suction needle are housed on the fixed head has solved the depth adjustment problem of suction needle easily.Rotating disk rotates freely under the sensor effect, has guaranteed the accurate location of test tube dish and the operation of whole device.
At last, it is also to be noted that what more than enumerate only is specific embodiments of the invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.

Claims (10)

1, a kind of full-automatic urinal system comprises sampling device, pick-up unit and control system, it is characterized in that:
Described sampling device comprises and inhales sample part, dial rotation part and test tube dish;
Described pick-up unit comprises a microscope image pick-up instrument and a constant flow counting chamber;
Described control system comprises a micro computer device, is connected with the microscope image pick-up instrument by signal wire, is used for the operation of control analysis instrument; A control module comprises information typing module, dry chemical receiving and analyzing module, image function module, coloring system control module, sampling system control module, sample location confirmation module and output module as a result.
2, urinal system according to claim 1 is characterized in that described information typing module is made up of bar code typing module and keyboard typing module.
3, urinal system according to claim 1 is characterized in that described dry chemical receiving and analyzing module is made up of dry chemical data reception module and dry chemical results analyses module.
4, urinal system according to claim 1 is characterized in that described image function module is made up of microscopic system control module, image processing module and image display.
5, urinal system according to claim 1, it is characterized in that described sampling system control module by the sample introduction control module, the dilution control module and the cleaning control module form.
6, urinal system according to claim 1, it is characterized in that described output module as a result by the network sending module and as a result print module form.
7, urine sediments analyzer according to claim 1 is characterized in that described microscope image pick-up instrument comprises that an X axis displacement motor, a Y-axis are to displacement motor, a Z axial displacement motor and an object lens switch motor.
8, urinal system according to claim 1, the suction sample that it is characterized in that described sampling device partly has a stepper motor that is fixed on the support, a belt connects stepper motor axle head and another rotating shaft, also has a fixed head on the belt, a suction needle vertically is installed on the fixed head by adjusting screw, the rotation of stepper motor can drive the motion down of fixed head and suction needle in the vertical direction by belt, the location when location Hall and magnet steel being installed near stepper motor axle head and another rotating shaft place being used for fixing head and moving up and down; Described dial rotation partly comprises rotating disk and support for rotary disc, and there is a precision bearing rotating disk inside, and a rotation axis is fixed on the support for rotary disc threadably, and a stepper motor is connected in rotating disk by belt; Described dial rotation partly goes up also has a test tube dish localization part, is a probe that the location Hall is installed, and the position of location Hall is corresponding with the positioning magnetic steel of bottom, described test tube dish sample position; Described test tube dish and dial rotation partly are separable so that dismounting has the sample position that at least two suitable test tubes insert on the test tube dish, and installing in each bottom, sample position all has positioning magnetic steel.
9, urinal system according to claim 4, it is characterized in that described suction needle is connected in the port (71) of solenoid valve (7) by the constant flow counting chamber, port (72) is connected in washer bottle, port (73) is connected in the port (81) of solenoid valve (8), the port (83) of solenoid valve (8) is connected in parallel to a threeway by pressure transducer, peristaltic pump and port (82), is connected to dilution bottle.
10, urinal system according to claim 1 is characterized in that described suction sample partly also has a root dyeing pin to be connected to staining bottle by a micro-peristaltic pump.
CN 200410053096 2004-07-14 2004-07-14 Full automatic urine sediment analytic system Pending CN1588063A (en)

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CN 200410053096 CN1588063A (en) 2004-07-14 2004-07-14 Full automatic urine sediment analytic system

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893578A (en) * 2010-07-02 2010-11-24 重庆天海医疗设备有限公司 Method for automatically detecting urinary sediment and microscopic detection device
CN102662048A (en) * 2012-05-21 2012-09-12 长沙高新技术产业开发区爱威科技实业有限公司 Method and device for analyzing urine
CN102914661A (en) * 2012-08-13 2013-02-06 青岛华晶生物技术有限公司 Workstation for analyzing excreta
CN101464461B (en) * 2007-12-19 2013-04-17 上海复星医药（集团）股份有限公司 Portable biochemical detecting instrument
CN103439524A (en) * 2013-08-07 2013-12-11 谢昀 Dry chemical detection system of full-automatic urine detector
CN103616761A (en) * 2013-11-13 2014-03-05 哈尔滨医科大学 In-situ microscopic analysis device for conducting serological test through test tube method
CN108760735A (en) * 2018-08-20 2018-11-06 青岛浦利医疗技术有限公司 The batch processing device and system of automatic detection color changing reagent
CN109541244A (en) * 2018-10-30 2019-03-29 长沙塞克陆德医疗科技有限公司 A kind of iodine element automatic detector and its control method
CN111337696A (en) * 2018-12-18 2020-06-26 苏州迈瑞科技有限公司 In-vitro diagnosis equipment and sample analysis method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101464461B (en) * 2007-12-19 2013-04-17 上海复星医药（集团）股份有限公司 Portable biochemical detecting instrument
CN101893578A (en) * 2010-07-02 2010-11-24 重庆天海医疗设备有限公司 Method for automatically detecting urinary sediment and microscopic detection device
CN102662048A (en) * 2012-05-21 2012-09-12 长沙高新技术产业开发区爱威科技实业有限公司 Method and device for analyzing urine
CN102662048B (en) * 2012-05-21 2014-07-16 爱威科技股份有限公司 Method and device for analyzing urine
CN102914661A (en) * 2012-08-13 2013-02-06 青岛华晶生物技术有限公司 Workstation for analyzing excreta
CN103439524A (en) * 2013-08-07 2013-12-11 谢昀 Dry chemical detection system of full-automatic urine detector
CN103616761A (en) * 2013-11-13 2014-03-05 哈尔滨医科大学 In-situ microscopic analysis device for conducting serological test through test tube method
CN103616761B (en) * 2013-11-13 2015-09-16 哈尔滨医科大学 A kind of original position microscopic analysis device for test tube method serological test
CN108760735A (en) * 2018-08-20 2018-11-06 青岛浦利医疗技术有限公司 The batch processing device and system of automatic detection color changing reagent
CN109541244A (en) * 2018-10-30 2019-03-29 长沙塞克陆德医疗科技有限公司 A kind of iodine element automatic detector and its control method
CN111337696A (en) * 2018-12-18 2020-06-26 苏州迈瑞科技有限公司 In-vitro diagnosis equipment and sample analysis method thereof
CN111337696B (en) * 2018-12-18 2024-03-29 深圳迈瑞生物医疗电子股份有限公司 In-vitro diagnosis equipment and sample analysis method thereof

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