CN101587127A - Full automatic urine analyzer - Google Patents
Full automatic urine analyzer Download PDFInfo
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- CN101587127A CN101587127A CNA2009100534756A CN200910053475A CN101587127A CN 101587127 A CN101587127 A CN 101587127A CN A2009100534756 A CNA2009100534756 A CN A2009100534756A CN 200910053475 A CN200910053475 A CN 200910053475A CN 101587127 A CN101587127 A CN 101587127A
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- urine cup
- sample injection
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Abstract
The invention discloses a full automatic urine analyzer, which includes a sample injection unit, a unit sampling unit and a test unit, wherein the sample injection bench of the sample injection unit is a sloping magnetic conduction table-board, around which protuberant frames are equipped; a urine cup holding base and an infrared induction switch are equipped above the sample injection bench terminal, a drain outlet is equipped on the lower table-board above the sample injection bench terminal, an electric motor and a conveyor belt driven by an electric motor is equipped below the sample injection bench, a stopping Hall switch is equipped below the sample injection bench terminal; the urine cup holder is in a boss shape, a magnet steel is equipped on the bottom of the boss, and a magnet steel is accordingly equipped on the conveyor belt corresponding to the urine cup holder point; a groove is equipped on the bottom of the sample injection urine cup body, and the size of the groove is matched with the size of the urine cup holder boss. The invention not only realizes full automation of sample injection, sampling and test processes, but also effectively resolves the analysis problem of trace amounts of urine sample and damage of instrument by spattered urine.
Description
Technical field
The present invention relates to a kind of urine automabic analyzer, specifically, relates to the full automatic urine analyzer of the self-service sample introduction of a kind of patient, belongs to the medical inspection technical field of analytical instruments.
Background technology
The urine check is the conventional project in the clinical medicine, is one of three big routine inspection projects of hospital, measures big and wide.Traditional Urine Analyzer is an automanual system, need the patient earlier urine to be discharged in the urine cup of big mouth, urine in the urine cup is poured in the special-purpose test tube of osculum by the check doctor again, then urine is tested paper slip and insert test tube, soak into urine, take out test strips again, blot unnecessary urine, test strips is put into analyser, and above-mentioned these processes all are manually-operateds, and just test process is robotization.Above-mentioned semi-automatic Urine Analyzer exists following major defect: 1) doctor's labour intensity is big, and urine to be measured is being poured in the transfer process of test tube by urine cup, exists the possibility of cross pollution; 2) sampling amount of urine must satisfy certain requirement and can carry out normal urine examination program, if the urine sample of extracting is less, urine sample height in vitro is difficult to make the reagent piece to immerse in the urine sample fully, thereby can't carry out normal urine examination.
In recent years, colleague both domestic and external has made further improvement to the urinalysis instrument, saved the action of manually the urine examination test strips being inserted test tube, change by instrument and finish automatically, make sampling process also realize robotization, alleviated doctor's labour intensity, but still need the patient earlier urine to be discharged in the urine cup of big mouth, urine in the urine cup is poured in the special-purpose test tube of osculum by the check doctor again, be that the sample introduction process remains manually-operated, still exist in the transfer process easily produce make mistakes, the defective of unhygienic and cross pollution.Though on Dec 7th, 2005, the Chinese utility model patent CN200420098535 of Granted publication disclosed a kind of urine automabic analyzer, the sampling process of this Urine Analyzer is directly to gather in the sample introduction urine cup, saved the manual steps of urine to be measured being poured into test tube by urine cup, can solve easily to produce in the transfer process and make mistakes, the defect problem of unhygienic and cross pollution, but this urine automabic analyzer exists following major defect: 1) if urine cup is toppled over or urine is overflowed urine cup, unrestrained urine will flow into instrument internal and cause the damage of instrument by the slit on the sample introduction platform; 2) the special-purpose test tube of relative aperture because of the sample introduction urine cup that adopts is big, the degree of depth of the depth ratio of the urine of equivalent in urine cup in special-purpose test tube is low, instrument can collect required urine sample smoothly for convenience, necessarily require the patient that enough urine samples are provided, therefore, this patent still can not solve the urinalysis problem of micro-urine sample and realize dysuria patient's urine examination demand purpose.
Summary of the invention
Technical matters to be solved by this invention provides the full automatic urine analyzer of the self-service sample introduction of a kind of patient, realize that not only sample introduction, sampling and test process are full-automatic, and can solve the urinalysis problem of micro-urine sample and unrestrained urine causes damage to instrument problem.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
Full automatic urine analyzer provided by the present invention, comprise sample injection unit, sampling unit and test cell, described sample injection unit comprises sample introduction platform, urine cup holder and sample introduction urine cup, it is characterized in that: described sample introduction platform is a magnetic conduction table top that tilts, and is provided with the frame of projection around it; On sample introduction platform initial point end, be provided with a urine cup holder and infra-red sensor switch, on sample introduction platform destination terminal than low table on be provided with sewage draining exit, below the sample introduction platform, be provided with motor and by the travelling belt of driven by motor, below sample introduction platform destination terminal, be provided with and stop Hall switch; Described urine cup holder is the boss shape, is provided with magnet steel in the bottom of boss, also correspondingly is provided with magnet steel on the travelling belt of urine cup holder corresponding position; The bottom of described sample introduction urine cup cup is provided with a groove, and the boss size of the size of groove and urine cup holder is complementary.
Preferred 5 °～10 ° of the angle of inclination of described sample introduction platform, the preferred stainless steel of the material of sample introduction platform.
Described motor is preferably servomotor.
The height of described groove is preferably 30%～80% of sample introduction urine cup cup height, and furtherly, the volume of groove is preferably 20%～45% of sample introduction urine cup cup volume.
Compared with prior art, the present invention has following beneficial effect:
1) owing to the magnetic force of urine cup holder by magnet steel is fixed on the sample introduction table top, the transmission of sample introduction urine cup realizes by the motion of the magnet steel on the driven by motor travelling belt.Therefore, sample introduction table top of the present invention is hermetically-sealed construction except that sewage draining exit, efficiently solves the difficult problem of instrument damage, non-easy cleaning and maintenance that the urine of toppling over or overflowing causes.
2) because the bottom of cup of sample introduction urine cup is provided with groove, the boss size of the size of groove and urine cup holder is complementary, as long as the sample introduction urine cup is placed on the boss of urine cup holder, hand is removed, the sample introduction urine cup will enter transport process, and the delivery time of each sample introduction urine cup is several seconds kinds only, treat first urine sample enter adopt the unit after, the urine cup holder turns back to the initial point end immediately, carries out the transmission of next urine sample.Therefore, the present invention does not need medical practitioner to go operation, the patient just can self-service sample introduction, make Urine Analyzer realized truly automatically, it is big thoroughly to have solved the labour intensity that this post produces, and easily makes mistakes, the defect problem of unhygienic and cross pollution.
3) because the bottom of cup of sample introduction urine cup is provided with groove, the degree of depth of urine sample in sample introduction urine cup of the present invention with amount is improved, therefore, the present invention makes the minimum sample size of urine reduce to about 2～5 milliliters by about 20 milliliters, really solve the urinalysis problem of micro-urine sample, got rid of dysuria patient's urine examination worry.
4) the present invention also has simple in structure, easy to process and advantages such as cost is low, easy cleaning, easy care, but penetration and promotion is implemented.
Description of drawings
Fig. 1 is the structural representation of sample injection unit of the present invention;
Fig. 2 is the plan structure synoptic diagram of sample injection unit of the present invention;
Fig. 3 is the structural representation of the sample introduction urine cup of sample injection unit of the present invention.
Among the figure: 1, sample introduction urine cup; 11, cup; 12, groove; 2, urine cup holder; 21, magnet steel; 3, sample introduction platform; 4, travelling belt; 41, magnet steel; 5, motor; 6, sewage draining exit; 7, infra-red sensor switch; 8, stop Hall switch; A point, sample introduction platform initial point end; B point, sample introduction platform destination terminal.
Embodiment
As depicted in figs. 1 and 2: full automatic urine analyzer provided by the present invention, comprise sample injection unit, sampling unit and test cell, described sample injection unit comprises sample introduction platform 3, urine cup holder 2 and sample introduction urine cup 1, described sample introduction platform 3 is a magnetic conduction table top that tilts, and is provided with the frame of projection around it; On sample introduction platform initial point end A point, be provided with a urine cup holder 2 and infra-red sensor switch 7, on sample introduction platform destination terminal B point than low table on be provided with sewage draining exit 6, below sample introduction platform 3, be provided with motor 5 and by the travelling belt 4 of driven by motor, below sample introduction platform destination terminal B point, be provided with and stop Hall switch 8; Described urine cup holder 2 is the boss shape, is provided with magnet steel 21 in the bottom of boss, also correspondingly is provided with magnet steel 41 on the travelling belt 4 of urine cup holder 2 corresponding positions; The bottom of the cup 11 of described sample introduction urine cup 1 is provided with a groove 12 (as shown in Figure 3), and the boss size of the size of groove 12 and urine cup holder 2 is complementary.
The angle of inclination of described sample introduction platform 3 is preferably 5 °～10 °, can guarantee further that urine only discharges from sewage draining exit.
Described sample introduction platform 3 is preferably made by stainless steel material, is convenient to every day instrument be cleaned and sterilize.
Described motor 5 preferred servomotors, servomotor control accurately can guarantee that position deviation appears in travelling belt 4 Shi Buhui that moves back and forth between initial point and terminal point.
The height of described groove 12 is preferably 30%～80% of cup 11 height, also can satisfy the sampling request of full automatic urine analyzer with the further urine sample of trace that guarantees, better solve the urinalysis problem of micro-urine sample, get rid of vast dysuria patient's urine examination worry; Furtherly, when the volume of groove 12 be preferably cup 11 volumes 20%～45% the time, can guarantee further that not only the urine sample of trace can satisfy the demand of full automatic urine analyzer fully, the material that can also be used in processing sample introduction urine cup 1 obtains maximum reduction, processing sample introduction urine cup 1 cost effectively reduced.
The operating process of full automatic urine analyzer of the present invention is as follows: urine cup holder 2 is positioned at sample introduction platform initial point end A point place during start, the patient just can be put into the sample introduction urine cup 1 that urine to be measured is housed on the urine cup holder 2, because the existence of infrared sensing switch 7, have only the sample introduction urine cup 1 of working as to place, and the patient removes hand, infrared sensing switch 7 will send instruction and give motor 5, motor 5 is just changeing drive travelling belt 4 then, and be fixed on the also same moved further of magnet steel 41 on the travelling belt 4, magnetic force passes sample introduction platform 3, the urine cup holder 2 that drive is provided with magnet steel 21 moves to sample introduction platform destination terminal B point, drives sample introduction urine cup 1 simultaneously and moves; After arriving sample introduction platform destination terminal B point, stop Hall switch 8 actions, make motor 5 stalls, by the mechanical arm (not shown) of special use sampling unit, sample automatically, the test analysis process sample introduction urine cup 1 immigration instrument internal; Then motor 5 begins counter-rotating, stops after urine cup holder 2 being delivered to sample introduction platform initial point end A point, waits for sampling action next time.
Claims (6)
1, a kind of full automatic urine analyzer, comprise sample injection unit, sampling unit and test cell, described sample injection unit comprises sample introduction platform, urine cup holder and sample introduction urine cup, it is characterized in that: described sample introduction platform is a magnetic conduction table top that tilts, and is provided with the frame of projection around it; On sample introduction platform initial point end, be provided with a urine cup holder and infra-red sensor switch, on sample introduction platform destination terminal than low table on be provided with sewage draining exit, below the sample introduction platform, be provided with motor and by the travelling belt of driven by motor, below sample introduction platform destination terminal, be provided with and stop Hall switch; Described urine cup holder is the boss shape, is provided with magnet steel in the bottom of boss, also correspondingly is provided with magnet steel on the travelling belt of urine cup holder corresponding position; The bottom of described sample introduction urine cup cup is provided with a groove, and the boss size of the size of groove and urine cup holder is complementary.
2, full automatic urine analyzer according to claim 1 is characterized in that: the angle of inclination of described sample introduction platform is 5 °～10 °.
3, full automatic urine analyzer according to claim 1 is characterized in that: the material of described sample introduction platform is a stainless steel.
4, full automatic urine analyzer according to claim 1 is characterized in that: described motor is a servomotor.
5, full automatic urine analyzer according to claim 1 is characterized in that: the height of described groove is 30%～80% of a sample introduction urine cup cup height.
6, full automatic urine analyzer according to claim 5 is characterized in that: the volume of described groove is 20%～45% of a sample introduction urine cup cup volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100534756A CN101587127A (en) | 2009-06-19 | 2009-06-19 | Full automatic urine analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100534756A CN101587127A (en) | 2009-06-19 | 2009-06-19 | Full automatic urine analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101587127A true CN101587127A (en) | 2009-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100534756A Pending CN101587127A (en) | 2009-06-19 | 2009-06-19 | Full automatic urine analyzer |
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| CN (1) | CN101587127A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018336A (en) * | 2012-12-07 | 2013-04-03 | 浙江大学 | Triggered knocking method and device for online crack detection of poultry eggs |
| CN104359899A (en) * | 2014-11-04 | 2015-02-18 | 康泰医学系统（秦皇岛）股份有限公司 | Handheld urine analyzer |
| CN105954530A (en) * | 2016-06-23 | 2016-09-21 | 成都恩普生医疗科技有限公司 | Novel full-automatic urine analyzer |
| CN106156517A (en) * | 2016-07-22 | 2016-11-23 | 广东工业大学 | The self-service automatic checkout system in a kind of human body basic disease community |
-
2009
- 2009-06-19 CN CNA2009100534756A patent/CN101587127A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018336A (en) * | 2012-12-07 | 2013-04-03 | 浙江大学 | Triggered knocking method and device for online crack detection of poultry eggs |
| CN104359899A (en) * | 2014-11-04 | 2015-02-18 | 康泰医学系统（秦皇岛）股份有限公司 | Handheld urine analyzer |
| CN104359899B (en) * | 2014-11-04 | 2017-02-15 | 康泰医学系统（秦皇岛）股份有限公司 | handheld urine analyzer |
| CN105954530A (en) * | 2016-06-23 | 2016-09-21 | 成都恩普生医疗科技有限公司 | Novel full-automatic urine analyzer |
| CN106156517A (en) * | 2016-07-22 | 2016-11-23 | 广东工业大学 | The self-service automatic checkout system in a kind of human body basic disease community |
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Application publication date: 20091125 |