CN105388310A - Automatic excrement sample analysis system and analysis method - Google Patents
Automatic excrement sample analysis system and analysis method Download PDFInfo
- Publication number
- CN105388310A CN105388310A CN201510894319.8A CN201510894319A CN105388310A CN 105388310 A CN105388310 A CN 105388310A CN 201510894319 A CN201510894319 A CN 201510894319A CN 105388310 A CN105388310 A CN 105388310A
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- China
- Prior art keywords
- sample
- sampling container
- vessel
- suction
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000004458 analytical method Methods 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 230000004308 accommodation Effects 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 230000002550 fecal effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 12
- 238000010790 dilution Methods 0.000 claims description 11
- 239000012895 dilution Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004159 blood analysis Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002562 urinalysis Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00178—Special arrangements of analysers
- G01N2035/00188—Special arrangements of analysers the analyte being in the solid state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00465—Separating and mixing arrangements
- G01N2035/00534—Mixing by a special element, e.g. stirrer
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an automatic excrement sample analysis system and analysis method. The analysis system comprises an analysis device and a sampling container. The sampling container comprises a base plate and a container body. A partition wall is arranged in the container body. A hole part that communicates two accommodation spaces is arranged in the partition wall. The hole part is provided with a sealing film. An iron block is adhered on the sealing film. The container body is provided with a cover part, a sampling rod and a plug part. A stirring block made of iron is also arranged in the sampling container. The analysis device comprises a delivering part. The delivering part is sequentially provided with a sample placing position, an overturn position, a membrane breaking position, a stirring position, and a sample sucking position from the upstream to the downstream. The provided system can process a sample in an enclosed space, and can also achieve automatic analysis.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of fecal sample analytic system and analytical approach.
Background technology
The analysis of body fluid is the common analysis project of medical field, in the majority with blood analysis, urinalysis, because the sample of both is more prone to when processing relative to semi-solid fecal sample for liquid, but the analysis of fecal sample has, and some are blood, urine specimen analysis cannot replace.But existing fecal sample sampling difficulty, sometimes processes fecal sample in the space opened wide, is easy to pollute, process inconvenience.
Summary of the invention
Goal of the invention: the present invention is intended to the defect overcoming prior art, provides a kind of fecal sample analytic system and analytical approach.
Technical scheme: a kind of fecal sample analytic system, comprises analytical equipment and sampling container; Described sampling container comprises base plate and one end vessel by articulated mounting and base plate hinged, be provided with partition wall in described container basis and vessel be divided into dilution spatial accommodation and thief rod spatial accommodation, dilution is full of in described dilution spatial accommodation, described partition wall is provided with the hole portion of Shi Liangge spatial accommodation UNICOM, described hole portion is provided with sealing film, and described sealing film is bonded with iron block; Described vessel is provided with upper shed, described upper shed is sealed with cap, and described cap lower end is connected with thief rod, is provided with under shed bottom described vessel, described under shed is sealed with piston part, and described upper shed and under shed are the openings of thief rod spatial accommodation; Described thief rod spatial accommodation also has the stirring block of irony; Described analytical equipment comprises delivery section, and described delivery section is from upstream to downstream and is provided with setting-out position, upturned position, rupture of membranes position, mixing position and suction sample position successively; Described setting-out position is for placing through the sampling container of sampling; Described upturned position place is provided with mechanical arm, for by sampling container 90-degree rotation on base plate; Described rupture of membranes position is provided with the first electromagnet portion, and the iron block on film can be attracted to make film breaks; Described mixing position place is provided with the installing plate that can move up and down, described installing plate is provided with the second electromagnet portion and the 3rd electromagnet portion, and the both sides that second and third electromagnet portion described can move to sampling container make stirring block, in vessel, shift reciprocately occur; Described suction sample position is provided with analytic unit, and described analytic unit is provided with suction tube road, and there is suction needle the one end on suction tube road, and described suction needle can pierce through the sample in piston part absorption vessel; Described analytical equipment also comprises the controller of control analysis device.
Further, described stirring block is provided with burr, and described stirring block and burr surface are provided with inert coatings.
Further, described thief rod end is provided with burr.
Further, described delivery section is linear pattern delivery section.
Further, described delivery section is positioned at suction downstream, sample position and is also provided with lower sample position, for taking off the sampling container completing and inhale sample.
Further, described mechanical arm is arranged on the first installation base plate; Described first electromagnet portion is connected on the second installation base plate by connecting link; Described installing plate is connected on the 3rd installation base plate by expansion link.
Use a method of sample analysis for above-mentioned fecal sample analytic system, comprise the steps:
1) utilize thief rod to sample, and cap is covered on vessel, afterwards sampling container is placed on setting-out position;
2) sampling container is delivered to upturned position place by delivery section, utilizes mechanical arm to be turned over by sampling container and turn 90 degrees;
3) sampling container is delivered to rupture of membranes position, utilizes the first electromagnet portion that sealing film is broken;
4) sampling container is delivered to mixing position place, makes second and third electromagnet subordinate drop to sampling container both sides, make second and third electromagnet portion replace power on/off drive stir block in vessel back and forth displacement stir sample liquid;
5) sampling container is delivered to suction sample position, utilizes suction needle to draw sample liquid and analyze to analytic unit.
Beneficial effect: analytic system of the present invention and method, can realize the operation such as dilution, stirring, suction sample realized in the space of sealing sample after sampling, be not easy to pollute, and can realize the automatic analysis to fecal sample, very convenient.
Accompanying drawing explanation
Fig. 1 is sampling container schematic diagram of the present invention
Fig. 2 analytic system schematic diagram of the present invention,
Embodiment
Reference numeral:
1 base plate; 2.1 vessel; 2.2 cap; 2.3 thief rod; 2.4 partition wall; 2.5 sealing film; 2.6 iron block; 2.7 piston part; 2.8 stir block; 2.9 stir the burr on block; 3 articulated mountings; 10 delivery section; 11 setting-out positions; 12 upturned positions; 13 rupture of membranes positions; 14 mixing positions; 15 inhale sample position; 12.1 the first installation base plate; 12.2 mechanical arms; 13.1 the second installation base plate; 13.2 connecting links; 13.3 first electromagnet portions; 14.1 the 3rd installation base plates; 14.2 expansion links; 14.3 installing plates; 14.3.1 the second electromagnet portion; 14.3.2 the 3rd electromagnet portion; 15.1 analytic units; 15.2 suction tube road; 15.3 suction needles.
A kind of fecal sample analytic system, comprises analytical equipment and sampling container; Described sampling container comprises base plate 1 and one end by the vessel 2.1 of articulated mounting 3 with base plate hinged, be provided with partition wall 2.4 in described container basis and vessel be divided into dilution spatial accommodation and thief rod spatial accommodation, dilution is full of in described dilution spatial accommodation, described partition wall is provided with the hole portion of Shi Liangge spatial accommodation UNICOM, described hole portion is provided with sealing film 2.5, described sealing film is bonded with iron block 2.6; Described vessel is provided with upper shed, described upper shed is sealed with cap 2.2, and described cap lower end is connected with thief rod 2.3, is provided with under shed bottom described vessel, described under shed is sealed with piston part 2.7, and described upper shed and under shed are the openings of thief rod spatial accommodation; Described thief rod spatial accommodation also has the stirring block 2.8 of irony; Described analytical equipment comprises delivery section 10, and described delivery section is from upstream to downstream and is provided with setting-out position 11, upturned position 12, rupture of membranes position 13, mixing position 14 successively and inhales sample position 15; Described setting-out position is for placing through the sampling container of sampling; Described upturned position place is provided with mechanical arm 12.2, for by sampling container 90-degree rotation on base plate; Described rupture of membranes position is provided with the first electromagnet portion 13.3, and the iron block on film can be attracted to make film breaks; Described mixing position place is provided with the installing plate 14.3 that can move up and down, described installing plate is provided with the second electromagnet portion 14.3.1 and the 3rd electromagnet portion 14.3.2, and the both sides that described second and third electromagnet portion 14.3.1,14.3.2 can move to sampling container make stirring block 2.8, in vessel, shift reciprocately occur; Described suction sample position is provided with analytic unit 15.1, and described analytic unit 15.1 is provided with suction tube road 15.2, and there is suction needle 15.3 one end on suction tube road, and described suction needle 15.3 can pierce through the sample in piston part absorption vessel 2.1; Described analytical equipment also comprises the controller of control analysis device.
Described stirring block 2.8 is provided with burr 2.9, and described stirring block and burr surface are provided with inert coatings, so more can agitated liquid, and stirs block and burr not easily chemical reaction occurs, and brings interference to analysis.Described thief rod 2.3 end is provided with burr, is so more convenient to sampling; Described delivery section is linear pattern delivery section; Delivery section is positioned at suction downstream, sample position and is also provided with lower sample position, for taking off the sampling container completing and inhale sample, such analytic system can complete places sample to the complete set operation of taking off sample.Mechanical arm 12.2 to be arranged on the first installation base plate 12.1; Described first electromagnet portion 13.3 is connected on the second installation base plate 13.1 by connecting link 13.2; Described installing plate 14.3 is connected on the 3rd installation base plate 14.1 by expansion link 14.2.
Concrete method of sample analysis comprises the steps:
1) utilize thief rod to sample, and cap is covered on vessel, afterwards sampling container is placed on setting-out position;
2) sampling container is delivered to upturned position place by delivery section, utilizes mechanical arm to be turned over by sampling container and turn 90 degrees;
3) sampling container is delivered to rupture of membranes position, utilizes the first electromagnet portion that sealing film is broken; Because sealing film tears by the larger attractive force in electromagnet portion, sweep away the sample that the dilution come just in time washes away the end of thief rod;
4) sampling container is delivered to mixing position place, makes second and third electromagnet subordinate drop to sampling container both sides, make second and third electromagnet portion replace power on/off drive stir block in vessel back and forth displacement stir sample liquid; First make the energising of the second electromagnet portion particularly, the 3rd electromagnet portion power-off, then makes the second electromagnet portion power-off, the energising of the 3rd electromagnet portion; Then make the energising of the second electromagnet portion again, the 3rd electromagnet portion power-off, so circulation realizes stirring moving back and forth of block, thus realizes the stirring to sample liquid.After stirring terminates, installing plate rises.
5) sampling container is delivered to suction sample position, utilizes suction needle to draw sample liquid and analyze to analytic unit.Analytic unit just can use the analytic unit of prior art.
Although the present invention illustrates with regard to preferred implementation and describes, only it will be understood by those of skill in the art that otherwise exceed claim limited range of the present invention, variations and modifications can be carried out to the present invention.
Claims (7)
1. a fecal sample analytic system, is characterized in that, comprises analytical equipment and sampling container; Described sampling container comprises base plate and one end vessel by articulated mounting and base plate hinged, be provided with partition wall in described container basis and vessel be divided into dilution spatial accommodation and thief rod spatial accommodation, dilution is full of in described dilution spatial accommodation, described partition wall is provided with the hole portion of Shi Liangge spatial accommodation UNICOM, described hole portion is provided with sealing film, and described sealing film is bonded with iron block; Described vessel is provided with upper shed, described upper shed is sealed with cap, and described cap lower end is connected with thief rod, is provided with under shed bottom described vessel, described under shed is sealed with piston part, and described upper shed and under shed are the openings of thief rod spatial accommodation; Described thief rod spatial accommodation also has the stirring block of irony;
Described analytical equipment comprises delivery section, and described delivery section is from upstream to downstream and is provided with setting-out position, upturned position, rupture of membranes position, mixing position and suction sample position successively; Described setting-out position is for placing through the sampling container of sampling; Described upturned position place is provided with mechanical arm, for by sampling container 90-degree rotation on base plate; Described rupture of membranes position is provided with the first electromagnet portion, and the iron block on film can be attracted to make film breaks; Described mixing position place is provided with the installing plate that can move up and down, described installing plate is provided with the second electromagnet portion and the 3rd electromagnet portion, and the both sides that second and third electromagnet portion described can move to sampling container make stirring block, in vessel, shift reciprocately occur; Described suction sample position is provided with analytic unit, and described analytic unit is provided with suction tube road, and there is suction needle the one end on suction tube road, and described suction needle can pierce through the sample in piston part absorption vessel; Described analytical equipment also comprises the controller of control analysis device.
2. fecal sample analytic system according to claim 1, is characterized in that, described stirring block is provided with burr, and described stirring block and burr surface are provided with inert coatings.
3. fecal sample analytic system according to claim 1, is characterized in that, described thief rod end is provided with burr.
4. fecal sample analytic system according to claim 1, is characterized in that, described delivery section is linear pattern delivery section.
5. fecal sample analytic system according to claim 1, is characterized in that, described delivery section is positioned at suction downstream, sample position and is also provided with lower sample position, for taking off the sampling container completing and inhale sample.
6. fecal sample analytic system according to claim 1, is characterized in that, described mechanical arm is arranged on the first installation base plate; Described first electromagnet portion is connected on the second installation base plate by connecting link; Described installing plate is connected on the 3rd installation base plate by expansion link.
7. use a method of sample analysis for the fecal sample analytic system described in any one of claim 1-6, it is characterized in that, comprise the steps:
1) utilize thief rod to sample, and cap is covered on vessel, afterwards sampling container is placed on setting-out position;
2) sampling container is delivered to upturned position place by delivery section, utilizes mechanical arm to be turned over by sampling container and turn 90 degrees;
3) sampling container is delivered to rupture of membranes position, utilizes the first electromagnet portion that sealing film is broken;
4) sampling container is delivered to mixing position place, makes second and third electromagnet subordinate drop to sampling container both sides, make second and third electromagnet portion replace power on/off drive stir block in vessel back and forth displacement stir sample liquid;
5) sampling container is delivered to suction sample position, utilizes suction needle to draw sample liquid and analyze to analytic unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894319.8A CN105388310B (en) | 2015-12-08 | 2015-12-08 | A kind of Full-automatic dejecta sample analysis system and analysis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894319.8A CN105388310B (en) | 2015-12-08 | 2015-12-08 | A kind of Full-automatic dejecta sample analysis system and analysis method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105388310A true CN105388310A (en) | 2016-03-09 |
| CN105388310B CN105388310B (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510894319.8A Active CN105388310B (en) | 2015-12-08 | 2015-12-08 | A kind of Full-automatic dejecta sample analysis system and analysis method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105388310B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004101290A (en) * | 2002-09-06 | 2004-04-02 | Fuji Kiki Kogyo Kk | Automatic analytical instrument |
| CN2781360Y (en) * | 2004-06-10 | 2006-05-17 | 王中 | Routine excrement test instrument |
| CN101487845A (en) * | 2009-02-19 | 2009-07-22 | 上海吉鸿生物科技有限公司 | Automatic detection instrument for excrement sample |
| CN102027132A (en) * | 2008-05-12 | 2011-04-20 | 奥林巴斯株式会社 | Method of processing excrement and container for processing excrement |
| CN102890158A (en) * | 2012-08-22 | 2013-01-23 | 浙江世纪康大医疗科技有限公司 | Stirring mechanism of automatic human waste analyzer |
-
2015
- 2015-12-08 CN CN201510894319.8A patent/CN105388310B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004101290A (en) * | 2002-09-06 | 2004-04-02 | Fuji Kiki Kogyo Kk | Automatic analytical instrument |
| CN2781360Y (en) * | 2004-06-10 | 2006-05-17 | 王中 | Routine excrement test instrument |
| CN102027132A (en) * | 2008-05-12 | 2011-04-20 | 奥林巴斯株式会社 | Method of processing excrement and container for processing excrement |
| CN101487845A (en) * | 2009-02-19 | 2009-07-22 | 上海吉鸿生物科技有限公司 | Automatic detection instrument for excrement sample |
| CN102890158A (en) * | 2012-08-22 | 2013-01-23 | 浙江世纪康大医疗科技有限公司 | Stirring mechanism of automatic human waste analyzer |
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| Publication number | Publication date |
|---|---|
| CN105388310B (en) | 2018-08-14 |
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Effective date of registration: 20190104 Address after: 210000 No. 241 Fenghuang West Street, Gulou District, Nanjing City, Jiangsu Province Patentee after: Li Guangmei Address before: 510663 Guangdong science and Technology Development Zone, Guangzhou science and Technology Development Zone, 111, No. eight, 803 and 805 units, main building of information tower, science city. Patentee before: Guangzhou Wan Yue Intellectual Property Operation Co.,Ltd. |
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