CN108362865A - A kind of method and liquid channel system of test secretion - Google Patents
A kind of method and liquid channel system of test secretion Download PDFInfo
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- CN108362865A CN108362865A CN201711471674.XA CN201711471674A CN108362865A CN 108362865 A CN108362865 A CN 108362865A CN 201711471674 A CN201711471674 A CN 201711471674A CN 108362865 A CN108362865 A CN 108362865A
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- 239000007788 liquid Substances 0.000 title claims abstract description 185
- 238000012360 testing method Methods 0.000 title claims abstract description 85
- 230000028327 secretion Effects 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 161
- 230000007246 mechanism Effects 0.000 claims abstract description 121
- 238000004043 dyeing Methods 0.000 claims abstract description 68
- 239000002699 waste material Substances 0.000 claims abstract description 62
- 238000011049 filling Methods 0.000 claims abstract description 36
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 30
- 230000035479 physiological effects, processes and functions Effects 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 239000012267 brine Substances 0.000 claims description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000153 supplemental effect Effects 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 238000007705 chemical test Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000012864 cross contamination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013098 chemical test method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1004—Cleaning sample transfer devices
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a kind of method and liquid channel system of test secretion, the liquid channel system includes：Filling mechanism for physiological saline to be punctured, filled to sample tube and is cleaned to puncture needle；For carrying out mixing to sample liquid and being loaded to the sample charging mechanism of test paper；Dyeing mechanism with the sample charging mechanism piping connection and for carrying out filling dyeing liquor to sample liquid；With the sample charging mechanism and the dyeing mechanism piping connection and for filling mixed liquor to the sheath stream mechanism of sheath flow pool；Wiper mechanism with the dyeing mechanism and sheath stream mechanism piping connection and for being cleaned to probe, color pond and sheath flow pool；Waste collection mechanism with the filling mechanism and the wiper mechanism piping connection and for collecting waste liquid.The overall process of test secretion realizes automatic detection, and efficiency is higher, and can be to avoid the error or maloperation brought by human factor, and accuracy rate is higher.
Description
Technical field
The present invention relates to the methods and fluid path system of secretion analyzer field more particularly to a kind of test secretion
System.
Background technology
In current Gynecological secretion analytical instrument, instrument automatically can not carry out sample to Gynecological secretion sample
This preparation, dry chemical test, morphology test.Gynecological secretion sample collection first need to carry out human body using cotton swab or swab and adopt
Sample, sample are collected in cotton swab or swab, by after sampling cotton swab or swab be sealed, inspection.It is needed before dry chemical test
Sample is discharged again into physiological saline and prepares sample liquid.Manual sample preparation methods are：Take a sample tube（It is soft）, will divide
Secretion swab is placed in the pipe, and a certain amount of physiological saline is added dropwise.Swab and test tube bottom are repeatedly extruded, the sample on swab is made
More as possible is discharged into dilution, and test tube wall is gently squeezed with finger after fully rinsing, and the liquid that swab adsorbs is made to flow back to examination
Pipe, abandons swab, obtains sample liquid.Dry chemical test method is：By prepare the sample completed it is quantitative be added dropwise to test paper, sample with
Chemical colour reaction reaction occurs for reagent in test paper, and interpretation is carried out to the test paper after colour developing.Morphology test method is：Gynaecology is taken to secrete
Object, with physiological saline smear, high power lens is examined, according to contained visible component number, judge result.
The test of secretion in the prior art cannot achieve automation, when efficiency is low and sample preparation caused by human factor
Error is larger.
Therefore, the existing technology needs to be improved and developed.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, provides a kind of test secretion
Method and liquid channel system, it is intended to the test for solving secretion in the prior art cannot achieve automation, the low problem of efficiency.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of liquid channel system of test secretion, wherein including：
Filling mechanism for physiological saline to be punctured, filled to sample tube and is cleaned to puncture needle；
For carrying out mixing to sample liquid and being loaded to the sample charging mechanism of test paper；
Dyeing mechanism with the sample charging mechanism piping connection and for carrying out filling dyeing liquor to sample liquid；
With the sample charging mechanism and the dyeing mechanism piping connection and for filling mixed liquor to the sheath stream mechanism of sheath flow pool；
With the dyeing mechanism and sheath stream mechanism piping connection and for being cleaned to probe, color pond and sheath flow pool
Wiper mechanism；
Waste collection mechanism with the filling mechanism and the wiper mechanism piping connection and for collecting waste liquid.
The liquid channel system of the described test secretion, wherein the filling mechanism includes：Physiology salt bucket, the first injection
Pump, the first three-way magnetic valve, the second three-way magnetic valve, puncture needle, cleaning swab and the first waste drains pump；The physiology salt bucket
It is connect with first syringe pump by first three-way magnetic valve, first syringe pump passes through the first threeway electromagnetism
Valve is connect with second three-way magnetic valve, and second three-way magnetic valve connects with the puncture needle, the cleaning swab simultaneously
It connects, the cleaning swab is connect by first waste drains pump with the waste collection mechanism.
The liquid channel system of the test secretion, wherein the sample charging mechanism includes laminar flow liquid bucket, third threeway electromagnetism
Valve, the second syringe pump, probe, the 4th three-way magnetic valve, quantitative pipeline, gas bomb, air pump；The probe includes：Internal probe pipe
With the outer probe tube being set in outside the internal probe pipe；The laminar flow liquid bucket passes through the third three-way magnetic valve and described second
Syringe pump connects, and second syringe pump is connect by the third three-way magnetic valve with the internal probe pipe, the outer probe
Pipe passes through the 4th three-way magnetic valve by the 4th three-way magnetic valve and the quantitative piping connection, the quantitative pipeline
It is connect with the gas bomb, the gas bomb is connect with the air pump.
The liquid channel system of the described test secretion, wherein the dyeing mechanism includes：5th three-way magnetic valve, third
Syringe pump, the 6th three-way magnetic valve, the 7th three-way magnetic valve, dyeing liquor bottle, color pond, the 20th three-way magnetic valve, second are given up
Liquid pump；The wiper mechanism includes service sink；The laminar flow liquid bucket is injected by the 5th three-way magnetic valve and the third
Pump connection, the third syringe pump connect by the 5th three-way magnetic valve with the 6th three-way magnetic valve, the described 6th
Three-way magnetic valve is connect with the bottom of the 7th three-way magnetic valve, the service sink simultaneously, and the 7th three-way magnetic valve is same
When connect with the side of the dyeing liquor bottle, the color pond, the bottom of the color pond passes through the 18th threeway electromagnetism
Valve is connect with second waste drains pump, and the bottom of the service sink passes through the 18th three-way magnetic valve and second waste liquid
Pump connection, second waste drains pump are connect with the waste collection mechanism.
The liquid channel system of the described test secretion, wherein the sheath stream mechanism includes：8th three-way magnetic valve, the 9th
Three-way magnetic valve, the tenth three-way magnetic valve, the 11st three-way magnetic valve, sheath flow pool, the 4th syringe pump, the 12nd threeway electromagnetism
Valve, the 5th syringe pump, the 16th three-way magnetic valve, the 6th syringe pump, the 17th three-way magnetic valve, first liang of three-way electromagnetic valve,
Two liang of three-way electromagnetic valves；The bottom of the color pond is connect by the 8th three-way magnetic valve with the 9th three-way magnetic valve,
9th three-way magnetic valve is connect with the tenth three-way magnetic valve, the tenth three-way magnetic valve and the 11st threeway
Solenoid valve connects, and the 11st three-way magnetic valve connect with the top of the sheath flow pool, the 4th syringe pump and described the
12 three-way magnetic valves connect, and the 12nd three-way magnetic valve is connect with the 11st three-way magnetic valve, the laminar flow liquid
Bucket is connect by the 16th three-way magnetic valve with the 5th syringe pump, the 16th three-way magnetic valve and the described tenth
Three-way magnetic valve connects, and the laminar flow liquid bucket is connect by the 17th three-way magnetic valve with the 6th syringe pump, described
17th three-way magnetic valve is connect with the sheath flow pool side, and the service sink passes through first liang of three-way electromagnetic valve and the sheath
The side connection in pond is flowed, the service sink is connect by second liang of three-way electromagnetic valve with the bottom of the sheath flow pool.
The liquid channel system of the described test secretion, wherein the wiper mechanism further includes：13rd three-way magnetic valve,
14th three-way magnetic valve, the 15th three-way magnetic valve；13rd three-way magnetic valve and the 12nd three-way magnetic valve
Connection, the 13rd three-way magnetic valve is connect with the side of the 14th three-way magnetic valve, the sheath flow pool simultaneously, described
14th three-way magnetic valve is connect with the laminar flow liquid bucket, the 15th three-way magnetic valve simultaneously, and the described 15th is powered
Magnet valve side with the 9th three-way magnetic valve, the service sink simultaneously, the bottom of the service sink and the 8th threeway
Solenoid valve connects.
The liquid channel system of the test secretion, wherein the physiology salt bucket, the laminar flow liquid bucket, the cleaning
It is both provided with liquid level sensor in pond and the waste collection mechanism.
The liquid channel system of the described test secretion, wherein the physiology salt bucket and first three-way magnetic valve it
Between, between the third three-way magnetic valve and the internal probe pipe, between the 7th three-way magnetic valve and the dyeing liquor bottle,
It is both provided with bubble detecting sensor between the color pond and the 18th three-way magnetic valve.
The liquid channel system of the described test secretion, wherein between the cleaning swab and first waste drains pump, described
It is both provided with filter between color pond and the 8th three-way magnetic valve.
A method of the test secretion of the liquid channel system of the test secretion as described in above-mentioned any one is utilized,
In, including step：
Sample preparation punctures sample tube, fills physiological saline and cleans puncture needle；
Dry chemical is tested, and by sample liquid mixing, sample-adding is to test paper and cleans probe；
Morphology is tested, and dyeing liquor is filled in sample liquid and forms mixed liquor and fills mixed liquor to sheath flow pool, cleaning dyeing
Pond and sheath flow pool.
Advantageous effect：Since the filling mechanism in the liquid channel system of test secretion of the present invention can be to sample
This test tube is punctured, fills physiological saline and is cleaned to puncture needle, then completes sample preparation, then add by described
Model machine structure carries out mixing to sample liquid and is loaded to test paper, and the test paper of sample-adding can be used for dry chemical test, then pass through the dye
Color mechanism fills dyeing liquor and forms mixed liquor, and fills into sheath flow pool mixed liquor by the sheath stream mechanism and carry out morphology
Test, by being cleaned to puncture needle, probe, color pond and sheath flow pool, prevents sample liquid cross contamination.Test secretion
The overall process of object realizes automatic detection, and efficiency is higher, and can be accurate to avoid the error or maloperation brought by human factor
True rate is higher.
Description of the drawings
Fig. 1 is a kind of first pass figure of the method preferred embodiment of test secretion in the present invention.
Fig. 2 is a kind of structural schematic diagram of the liquid channel system preferred embodiment of test secretion in the present invention.
Fig. 3 is a kind of second flow chart of the method preferred embodiment of test secretion in the present invention.
Fig. 4 is a kind of structural schematic diagram of the filling mechanism of the liquid channel system of test secretion in the present invention.
Fig. 5 is a kind of structural schematic diagram of the sample charging mechanism of the liquid channel system of test secretion in the present invention.
Fig. 6 is a kind of structural schematic diagram of the dyeing mechanism of the liquid channel system of test secretion in the present invention.
Fig. 7 is a kind of structural schematic diagram of the sheath stream mechanism of the liquid channel system of test secretion in the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Please refer to Fig. 1-Fig. 7, arrow represents liquid flow direction in figure.The present invention provides a kind of test secretion
Liquid channel system, including：Filling for being punctured to sample tube, filling physiological saline and cleaned to puncture needle
Mechanism A；For carrying out mixing to sample liquid and being loaded to the sample charging mechanism B of test paper；With the sample charging mechanism B piping connections and use
In the dyeing mechanism C for carrying out filling dyeing liquor to sample liquid；With the sample charging mechanism B and dyeing mechanism C piping connections and
For filling mixed liquor to the sheath stream mechanism D of sheath flow pool；With the dyeing mechanism C and the sheath stream mechanism D piping connections and
Wiper mechanism E for being cleaned to probe, color pond and sheath flow pool；With the filling mechanism A and wiper mechanism E
Piping connection and the waste collection mechanism F for being used to collect waste liquid；By to the filling mechanism A, sample charging mechanism B, dyeing mechanism
C, sheath stream mechanism D, wiper mechanism E and waste collection mechanism F carry out the function that piping connection realizes each mechanism.
It is understood that each mechanism is the filling mechanism A, sample charging mechanism B, dyeing mechanism C, sheath stream machine
Structure D, wiper mechanism E and waste collection mechanism F.The sample tube equipped with sample liquid, the present invention are being obtained after sample collection
The filling mechanism A in the liquid channel system of the test secretion can puncture sample tube, fill physiology salt
Water and puncture needle is cleaned, then completes sample preparation, then mixing is carried out simultaneously to sample liquid by the sample charging mechanism B
Sample-adding to test paper, the test paper of sample-adding can be used for dry chemical test, and then filling dyeing liquor by the dyeing mechanism C forms mixing
Liquid, and by the sheath stream mechanism D by mixed liquor fill into sheath flow pool carry out morphology test, by puncture needle, probe,
Color pond and sheath flow pool are cleaned, and sample liquid cross contamination is prevented.
Therefore since the overall process of test secretion realizes automatic detection, efficiency is higher, and can be to avoid because of people
The error brought for factor or maloperation, accuracy rate are higher.
In a preferred embodiment of the present invention, include please refer to Fig. 2, Fig. 4, the filling mechanism A：Physiology salt
Bucket 1, the first syringe pump 4, the first three-way magnetic valve SV1, the second three-way magnetic valve SV2, puncture needle 5, cleaning swab 6 and the
One waste drains pump 8；The physiology salt bucket 1 is connect by the first three-way magnetic valve SV1 with first syringe pump 4, described
First syringe pump 4 is connect by the first three-way magnetic valve SV1 with the second three-way magnetic valve SV2, second threeway
Solenoid valve SV2 is connect with the puncture needle 5, the cleaning swab 6 simultaneously, and the cleaning swab 6 passes through first waste drains pump 8
It is connect with the waste collection mechanism F.The waste collection mechanism F includes waste liquid barrel 10.
The three-way magnetic valve that the present invention uses is two-bit triplet solenoid valve, and two three-way electromagnetic valves of use are 2/2-way
Solenoid valve.In further embodiment, the first liquid level sensor 2 is provided in the physiology salt bucket 1, for detecting the life
Manage the liquid level in brine drum 1.First bubble inspection is provided between the physiology salt bucket 1 and the first three-way magnetic valve SV1
Sensor 3 is surveyed, for detecting the first pipelineWhether blank pipe or bubble is had.In further embodiment, in the waste liquid barrel 10
It is provided with the second liquid level sensor 9, for detecting the liquid level in the waste liquid barrel 10；The cleaning swab 6 is useless with described first
First filter 7 is provided between liquid pump 8, for filtering the sundries in waste liquid.First, physiological saline is filled：In default conditions
Under, physiological saline is full of the first pipeline, the second pipeline, third pipeline, the 4th pipeline, the 5th pipeline.It is controlling
When making the first three-way magnetic valve SV1 power-off, starts first syringe pump 4 and supplement physiology from the physiology salt bucket 1
Brine, physiological saline is through the first pipeline, the second pipelineFlow into first syringe pump 4.The mobile puncture needle 5, makes institute
Puncture needle 5 is stated to decline and wear out sample tube（It is not shown in figure）.Control the first three-way magnetic valve SV1 and the described 2nd 3
When three-way electromagnetic valve SV2 is powered, the physiological saline in first syringe pump 4 is filled into sample tube, first note
The physiological saline in pump 4 is penetrated through the second pipeline, third pipeline, the 4th pipeline, and sample is flowed into out of the puncture needle 5
In this test tube.Secondly, 5 outer wall of 5 inner wall of the puncture needle and the puncture needle is cleaned：Controlling first three-way magnetic valve
When SV1 is powered, the second three-way magnetic valve SV2 is powered off, start first syringe pump 4, passes through the cleaning swab 6 and clean
5 outer wall of the puncture needle, the physiological saline in first syringe pump 4 is through the second pipeline, third pipelineAnd the 5th pipe
RoadThe cleaning swab 6 is flowed into, the waste liquid cleaned is emitted into the waste collection mechanism F by first waste drains pump 8
In, the waste liquid in the cleaning swab 6 is through the 6th pipeline, the 7th pipelineAnd the 8th pipelineThe waste liquid is flowed into receive
In collecting mechanism F.When control the first three-way magnetic valve SV1 and the second three-way magnetic valve SV2 is powered, described in startup
First syringe pump 4 cleans 5 inner wall of the puncture needle, and the physiological saline in first syringe pump 4 is through the second pipeline, third
PipelineAnd the 4th pipeline5 inner wall of the puncture needle is cleaned, other optional sky cuvette cartridges have cleaned useless herein
Liquid.Certainly cleaning 5 outer wall of the puncture needle and 5 outer wall of the puncture needle can carry out before each test, can also be every
It is carried out after secondary test.
In a preferred embodiment of the present invention, include laminar flow liquid please refer to Fig. 2, Fig. 5, the sample charging mechanism B
Bucket 12, third three-way magnetic valve SV3, the second syringe pump 13, probe 15, the 4th three-way magnetic valve SV4, quantitative pipeline 21, gas storage
Bottle 19, air pump 17；The probe 15 includes：Internal probe pipe and the outer probe tube being set in outside the internal probe pipe；The laminar flow
Liquid bucket 12 is connect by the third three-way magnetic valve SV3 with second syringe pump 13, and second syringe pump 13 passes through institute
Third three-way magnetic valve SV3 is stated to connect with the internal probe pipe, the outer probe tube by the 4th three-way magnetic valve SV4 with
The quantitative pipeline 21 connects, and the quantitative pipeline 21 is connect by the 4th three-way magnetic valve SV4 with the gas bomb 19,
The gas bomb 19 is connect with the air pump 17.
In a further embodiment, the air pump 17 is connect with air filter 16, and air passes through the air filtration
Air is supplemented by the air pump 17 again after device 16；Check valve 18 is provided between the air pump 17 and the gas bomb 19, to
It controls the air pump 17 and supplements air；Baroceptor 20, the gas bomb 19 and the gas are connected on the gas bomb 19
Pressure sensor 20 passes through the 16th pipelineConnection, the baroceptor 20 is monitoring air in the gas bomb 19
Pressure.Mixing sample liquid：Start the air pump 17, air is supplemented into the gas bomb 19, air is through the 13rd pipeline、
14th pipelineAnd the 15th pipelineInto in the gas bomb 19.It is logical controlling the 4th three-way magnetic valve SV4
When electric, the air in the gas bomb 19 is through the 17th pipelineWith the 18th pipelineInto in the quantitative pipeline 21, when
When pressure reaches a predetermined threshold value, the check valve 18 is closed, stops tonifying Qi.At this point, the pressure for quantifying air in pipeline 21
Power is also predetermined threshold value.The outer probe tube is down in sample tube under sample liquid level, and controls the described 4th 3 and is powered
Magnet valve SV4 powers off certain time, and the air in the quantitative pipeline 21 is through the 18th pipelineWith the 19th pipelineInto institute
Outer probe tube is stated, the outer probe tube discharge bubble mixing sample liquid can be repeated several times mixing sample liquid, due to the quantity tube
The amount of air in road 21 is fixed, it can be ensured that the homogeneity of each sample liquid degree of mixedness.
In a further embodiment, it is provided with second between the third three-way magnetic valve SV3 and the internal probe pipe
Bubble detecting sensor 14, for detecting the 12nd pipelineWhether blank pipe or bubble is had.By default, laminar flow liquid fills
Full 9th pipeline, the tenth pipeline, the 11st pipeline.When controlling the third three-way magnetic valve SV3 power-off, start
The supplemental layers flow liquid from the laminar flow liquid bucket 12 of second syringe pump 13, laminar flow liquid is through the 9th pipeline, the tenth pipeline、
11st pipelineFlow into second syringe pump 13.Start second syringe pump 13 and draws sample liquid to the internal probe
Pipe and the 12nd pipeline.The bottom end of the internal probe pipe be less than the outer probe tube bottom end so that the internal probe pipe and
12nd pipelineEnough sample liquid can fully be drawn.This liquid is loaded to test paper：The probe 15 is moved to test paper sample-adding
Position starts second syringe pump 13, the internal probe pipe and the 12nd pipelineIn sample liquid be loaded to test paper.Later,
Sample liquid occurs chemical colour reaction with reagent in test paper and reacts, and interpretation is carried out to the test paper after colour developing.
In a preferred embodiment of the present invention, include please refer to Fig. 2, Fig. 6, the dyeing mechanism C：Five or three
Three-way electromagnetic valve SV5, third syringe pump 24, the 6th three-way magnetic valve SV6, the 7th three-way magnetic valve SV7, dyeing liquor bottle 22, dyeing
Pond 25, the 18th three-way magnetic valve SV20, the second waste drains pump 35；The wiper mechanism E includes service sink 32；The laminar flow liquid bucket
12 are connect by the 5th three-way magnetic valve SV5 with the third syringe pump 24, and the third syringe pump 24 passes through described
Five three-way magnetic valve SV5 are connect with the 6th three-way magnetic valve SV6, and the 6th three-way magnetic valve SV6 is simultaneously with described the
Seven three-way magnetic valve SV7, the service sink 32 bottom connection, the 7th three-way magnetic valve SV7 simultaneously with the dyeing liquor
Bottle 22, the connection of the side of the color pond 25, the bottom of the color pond 25 by the 18th three-way magnetic valve SV20 with
Second waste drains pump 35 connects, and the bottom of the service sink 32 passes through the 18th three-way magnetic valve SV20 and described second
Waste drains pump 35 connects, and second waste drains pump 35 is connect with the waste collection mechanism F, more specifically, second waste drains pump
35 connect with the waste liquid barrel 10.
In a further embodiment, dyeing liquor is special reagent, and chemical property band is corrosive and with extremely strong
Coloring, dyeing liquor cannot realize dyeing liquor in pipeline into syringe pump inner cavity so being used herein as multiple three-way magnetic valves
Transmission, sample-adding to color pond 25.The inspection of third bubble is provided between the dyeing liquor bottle 22 and the 7th three-way magnetic valve SV7
Sensor 23 is surveyed, for detecting the 20th pipelineWhether blank pipe or bubble is had.By default, laminar flow liquid is full of the 9th
Pipeline, the 24th pipeline, the 23rd pipeline.When controlling the 5th three-way magnetic valve SV5 power-off, start
The supplemental layers flow liquid from the laminar flow liquid bucket 12 of the third syringe pump 24, laminar flow liquid is through the 9th pipeline, the 24th pipeline, the 23rd pipelineFlow into the third syringe pump 24.The 5th three-way magnetic valve SV5 is controlled in advance to be powered, and is opened
The third syringe pump 24 is moved, the 22nd pipeline is madeIn be full of laminar flow liquid.This is in order to ensure there is the layer of sufficient amount in pipe
Flow liquid, when can prevent from drawing dyeing liquor, dyeing liquor enters in the third syringe pump 24.By default, dyeing liquor fills
Full 20th pipeline, the 21st pipeline, the 26th pipeline, wherein the 20th pipelineIt, can root for quantity tube
It is arranged according to the adding amount of dyeing liquor.Laminar flow liquid is full of the 9th pipeline, the 22nd pipeline, the 24th pipeline,
23 pipelines, the 25th pipeline.Dyeing liquor is filled to color pond 25：It is logical to control the 5th three-way magnetic valve SV5
Electric, the described 6th three-way magnetic valve SV6 power-off, the 7th three-way magnetic valve SV7 power-off, start the third syringe pump 24,
Dyeing liquor is drawn from the dyeing liquor bottle 22, dyeing liquor is through the 20th pipeline at this time, the 21st pipelineInto second
12 pipelines, the 22nd pipelineState is leading portion（Close to the part of the 6th three-way magnetic valve SV6）For dyeing
Liquid, stage casing are the middle layer of dyeing liquor and laminar flow liquid mixed（Here middle layer includes dyeing liquor and laminar flow liquid, sample
The mixed liquor and middle layer that liquid, dyeing liquor are mixed into are different）, latter end（Close to the part of the 5th three-way magnetic valve SV5）
For laminar flow liquid.Finally, control the 5th three-way magnetic valve SV5 be powered, the 6th three-way magnetic valve SV6 power-off, described the
Seven three-way magnetic valve SV7 are powered, and start the third syringe pump 24, by the 22nd pipelineThe dyeing liquor of leading portion is through second
11 pipelines, the 26th pipelineIn filling to the color pond 25.At this point, existing sample liquid in the color pond 25
There are dyeing liquor, sample liquid and dyeing liquor to be mixed to get mixed liquor again.
In a further embodiment, the 22nd pipeline after the completion of being filled for cleaningIn remaining dyeing liquor, control
The 5th three-way magnetic valve SV5 power-off, starts the third syringe pump 24, the supplemental layers flow liquid from the laminar flow liquid bucket 12,
Laminar flow liquid is through the 9th pipeline, the 24th pipelineAnd pipelineInto in the third syringe pump 24；Pass through control
The 5th three-way magnetic valve SV5 energizations, the 6th three-way magnetic valve SV6 energizations are made, the third syringe pump 24 is started, it will
Remaining dyeing liquor is squeezed out into the service sink 32 in pipe after the completion of filling, and laminar flow liquid is through the 9th pipeline, the 24th pipe
Road, the 23rd pipeline, the 22nd pipelineAnd the 25th pipelineInto in the service sink 32.
In a further embodiment, this liquid is loaded to the color pond 25：The probe 15 is moved to the dyeing
The corresponding position in pond 25 starts second syringe pump 13, the internal probe pipe and the 12nd pipelineIn sample liquid sample-adding
To the test of next step in the color pond 25, is used for, i.e. morphology is tested.Certainly, here can selectivity only carry out shape
State is tested, without being loaded sample liquid to test paper.
In a further embodiment, it is provided with third liquid level sensor 11 in the laminar flow liquid bucket 12, for detecting
State the liquid level in laminar flow liquid bucket 12.Clean 15 inner wall of the probe：When controlling the third three-way magnetic valve SV3 power-off, open
Second syringe pump 13 is moved, the supplemental layers flow liquid from the laminar flow liquid bucket 12, laminar flow liquid is through the 9th pipeline, the tenth pipelineAnd the 11st pipelineInto in second syringe pump 13.The probe is moved to the correspondence position of the service sink 32
It sets, starts second syringe pump 13, by the internal probe pipe and the 12nd pipelineIn remaining sample liquid squeeze out to described
The internal probe pipe and the 12nd pipeline are cleaned in service sink 32, that is, complete dry chemical test.It is of course also possible to selectivity
Only carry out dry chemical test, sample liquid is not loaded to the color pond 25.It is loaded to test paper by sample liquid, immediately clearly
Wash the internal probe pipe.
In a further embodiment, it is provided with the 4th liquid level sensor 33 in the service sink 32, it is described for detecting
Liquid level in service sink 32.The inspection of the 4th bubble is both provided between the color pond 25 and the 18th three-way magnetic valve SV20
Sensor 34 is surveyed, for detecting the 53rd pipelineWhether blank pipe or bubble is had.Controlling the 18th three-way magnetic valve
When SV20 is powered, start the second waste drains pump 35, by the waste liquid in the service sink 32 through the 54th pipeline, the 55th
Pipeline, the 56th pipelineDrain into waste collection mechanism F.
In a preferred embodiment of the present invention, include please refer to Fig. 2, Fig. 7, the sheath stream mechanism D：Eight or three
Three-way electromagnetic valve SV8, the 9th three-way magnetic valve SV9, the tenth three-way magnetic valve SV10, the 11st three-way magnetic valve SV11, sheath flow pool
27, the 4th syringe pump 30, the 12nd three-way magnetic valve SV12, the 5th syringe pump 28, the 16th three-way magnetic valve SV16, the 6th note
Penetrate pump 29, the 17th three-way magnetic valve SV17, first liang of three-way electromagnetic valve SV18, second liang of three-way electromagnetic valve SV19；The color pond
25 bottom is connect by the 8th three-way magnetic valve SV8 with the 9th three-way magnetic valve SV9, the 9th threeway electromagnetism
Valve SV9 is connect with the tenth three-way magnetic valve SV10, the tenth three-way magnetic valve SV10 and the 11st threeway electromagnetism
Valve SV11 connections, the 11st three-way magnetic valve SV11 are connect with the top of the sheath flow pool 27, the 4th syringe pump 30
It is connect with the 12nd three-way magnetic valve SV12, the 12nd three-way magnetic valve SV12 and the 11st three-way magnetic valve
SV11 connections, the laminar flow liquid bucket 12 are connect by the 16th three-way magnetic valve SV16 with the 5th syringe pump 28, institute
It states the 16th three-way magnetic valve SV16 to connect with the tenth three-way magnetic valve SV10, the laminar flow liquid bucket 12 passes through the described tenth
Seven three-way magnetic valve SV17 are connect with the 6th syringe pump 29, the 17th three-way magnetic valve SV17 and the sheath flow pool 27
Side connects, and the service sink 32 is connect by first liang of three-way electromagnetic valve SV18 with the side of the sheath flow pool 27, described
Service sink 32 is connect by second liang of three-way electromagnetic valve SV19 with the bottom of the sheath flow pool 27.
In a further embodiment, is both provided between the color pond 25 and the 8th three-way magnetic valve SV8
Tow filtrator 26, the sundries in mixed liquor for filtering sample liquid and dyeing liquor.4th syringe pump 30 and the described tenth
Two three-way magnetic valve SV12 are provided with pressure sensor 31, for monitoring the 49th pipelineInterior pressure.Inhale mixed liquor：
Control the 8th three-way magnetic valve SV8 power on/off, the 9th three-way magnetic valve SV9 is powered, the tenth three-way magnetic valve SV10 power-off, the
When 11 three-way magnetic valve SV11 power-off, the 12nd three-way magnetic valve SV12 power-off, start the 4th syringe pump 30, by sample
The mixed liquor of liquid and dyeing liquor is from the color pond 25 through the 27th pipeline, the 28th pipeline, the 29th pipeline, the 30th pipeline, the 31st pipeline, it is drawn to the 57th pipelineLeading portion（It is powered close to the described 11st
The part of magnet valve SV11）, it is ensured that the 31st pipelineIt is interior to be full of mixed liquor.Mixed liquor is loaded to the sheath flow pool 27：Silent
Recognize under state, laminar flow liquid is full of the 9th pipeline, the 38th pipeline, the 39th pipeline, the 40th pipeline,
41 pipelines, the 42nd pipeline, the 43rd pipeline.When controlling the 16th three-way magnetic valve SV16 power-off,
Start the 5th syringe pump 28 supplemental layers flow liquid from the laminar flow liquid bucket 12, laminar flow liquid is through the 9th pipeline, the 38th
Pipeline, the 39th pipelineFlow into the 5th syringe pump 28.In the 17th three-way magnetic valve SV17 power-off of control
When, start the 6th syringe pump 29 supplemental layers flow liquid from the laminar flow liquid bucket 12, laminar flow liquid is through the 9th pipeline, the 40th
One pipelineFlow into the 6th syringe pump 29.In the 16th three-way magnetic valve SV16 energizations of control, the tenth three-way magnetic valve
SV10 is powered, the 11st three-way magnetic valve SV11 is powered, the 17th three-way magnetic valve SV17 is powered, second liang of three-way electromagnetic valve SV19
When power-off, while starting the 5th syringe pump 28, the 6th syringe pump 29, the 5th syringe pump 28 is managed the 31st
RoadInterior mixed liquor is through the 32nd pipelineFor sample-adding to the sheath flow pool 27, the 6th syringe pump 29 adds laminar flow liquid
Note carries out morphology test to the sheath flow pool 27.The liquid of the sheath flow pool 27 is flowed through through the 34th pipeline, the 30th
Six pipelines, the 37th pipelineDrain into the service sink 32.It is powered controlling the 18th three-way magnetic valve SV20
When, start the second waste drains pump 35, by the waste liquid in the service sink 32 through the 54th pipeline, the 55th pipeline,
56 pipelinesDrain into waste collection mechanism F.
In a preferred embodiment of the present invention, the wiper mechanism E further includes：13rd three-way magnetic valve SV13,
14th three-way magnetic valve SV14, the 15th three-way magnetic valve SV15；The 13rd three-way magnetic valve SV13 and the described tenth
Two three-way magnetic valve SV12 connections, the 13rd three-way magnetic valve SV13 simultaneously with the 14th three-way magnetic valve SV14,
The side of the sheath flow pool 27 connects, the 14th three-way magnetic valve SV14 simultaneously with the laminar flow liquid bucket the 12, the described tenth
Five three-way magnetic valve SV15 connections, the 15th three-way magnetic valve SV15 simultaneously with the 9th three-way magnetic valve SV9, described
The side of service sink 32, the bottom of the service sink 32 are connect with the 8th three-way magnetic valve SV8.
In a further embodiment, in a test process, the 4th syringe pump 30 supplements a sublayer laminar liquid and is
The cleaning to color pond 25, sheath flow pool 27,15 outer wall of probe can be completed, to 27 reverse cleaning of the sheath flow pool and Pai Pao.Silent
Recognize under state, laminar flow liquid is full of the 9th pipeline, the 44th pipeline, the 45th pipeline, the 46th pipeline、
47th pipeline, the 48th pipeline, the 49th pipeline.Controlling the 14th three-way magnetic valve SV14
When power-off, the 13rd three-way magnetic valve SV13 are powered, the 12nd three-way magnetic valve SV12 is powered, start the described 4th
The supplemental layers flow liquid from the laminar flow liquid bucket 12 of syringe pump 30, laminar flow liquid is through the 9th pipeline, the 44th pipeline, the 4th
15 pipelines, the 46th pipeline, the 47th pipeline, the 48th pipelineFlow into the 4th syringe pump
30。
1）, the cleaning color pond 25：Controlling the 12nd three-way magnetic valve SV12 energizations, the 13rd threeway
Solenoid valve SV13 is powered, the 14th three-way magnetic valve SV14 is powered, the 15th three-way magnetic valve SV15 is powered off, is described
9th three-way magnetic valve SV9 power-off, the 8th three-way magnetic valve SV8 power-off, the 18th three-way magnetic valve SV20 are powered
When, start the 4th syringe pump 30 by laminar flow liquid through the 48th pipeline, the 47th pipeline, the 46th pipeline, the 45th pipeline, the 50th pipeline, the 52nd pipeline, the 29th pipeline, the 28th pipeline, the 27th pipelineFilling carries out the cleaning of the color pond 25 and second filter 26 to the color pond 25
Recoil cleaning.Meanwhile the pressure sensor 31 detects the 49th pipelineInterior pressure is controlling the 18th threeway
When solenoid valve SV20 power-off, start second waste drains pump 35, the waste liquid in the color pond 25 is through the 53rd pipeline、
55th pipeline, the 56th pipelineIt drains into waste collection mechanism F.
2）, positive clean the sheath flow pool 27：Controlling the 12nd three-way magnetic valve SV12 energizations, the described 13rd
When three-way magnetic valve SV13 power-off, second liang of three-way electromagnetic valve SV19 power-off, start the 4th syringe pump 30 by laminar flow liquid
Through the 48th pipeline, the 47th pipeline, the 46th pipeline, the 43rd pipelineIt fills to the sheath stream
Pond 27, waste liquid is through the 34th pipeline, the 36th pipeline, the 37th pipelineDrain into the service sink 32.
3）, cleaning 15 outer wall of probe：Controlling the 12nd three-way magnetic valve SV12 energizations, the described 13rd
When three-way electromagnetic valve SV13 is powered, the 14th three-way magnetic valve SV14 is powered, the 15th three-way magnetic valve SV15 is powered,
The probe 15 is moved in the service sink 32, and starts the 4th syringe pump 30 by laminar flow liquid through the 48th pipeline, the 47th pipeline, the 46th pipeline, the 45th pipeline, the 50th pipeline, the 51st pipelineFilling is to the service sink 32, to 15 outer wall of the probe（The outer wall of the i.e. described outer probe tube and the internal probe pipe it is outer
Wall）It is cleaned.
4）, sheath flow pool 27 described in reverse cleaning：Controlling the 12nd three-way magnetic valve SV12 energizations, the described 13rd
Three-way magnetic valve SV13 power-off, the 11st three-way magnetic valve SV11 power-off, the tenth three-way magnetic valve SV10 power-off, the 9th 3 are powered
Magnet valve SV9 energizations, the 8th three-way magnetic valve SV8 electricity, first liang of three-way electromagnetic valve SV18 energizations, second liang of energization all
When magnet valve SV19 is powered, start the 4th syringe pump 30 by laminar flow liquid through the 48th pipeline, the 47th pipeline、
46th pipeline, the 43rd pipelineFilling is to the sheath flow pool 27, and waste liquid is through the 32nd pipeline, the 30th
One pipeline, the 30th pipeline, the 29th pipeline, the 58th pipelineIt drains into the service sink 32.
5）, 27 row of sheath flow pool bubble：Controlling the 12nd three-way magnetic valve SV12 energizations, the 13rd threeway
When solenoid valve SV13 power-off, first liang of three-way electromagnetic valve SV18 power-off, second liang of three-way electromagnetic valve SV19 are powered, institute is opened
The 4th syringe pump 30 is stated by laminar flow liquid through the 48th pipeline, the 47th pipeline, the 46th pipeline, the 40th
Three pipelinesFilling is to the sheath flow pool 27, and waste liquid is through the 33rd pipeline, the 35th pipeline, the 37th pipelineDrain into the service sink 32.
Please refer to Fig. 1-Fig. 7, the present invention also provides a kind of test secretions using as described in above-mentioned any one
The preferred embodiment of the method for the test secretion of the liquid channel system of object：
Refer to Fig. 2, a kind of fluid path system for testing secretion using as described in above-mentioned any one described in the embodiment of the present invention
The method of the test secretion of system, includes the following steps：
Swab with swab collecting sample, and is put into sample tube and sealed by step S100, sample collection.
Gynecological secretion sample collection need to first use cotton swab or swab to carry out human body sampling, sample liquid be collected in cotton swab or
In swab, by after sampling cotton swab or swab be sealed, inspection.Sample collection is the prior art, is not just repeated herein.
Step S200, sample preparation punctures sample tube, fills physiological saline and cleans puncture needle 5.
The step S200 is specifically included：
Step S210, physiological saline is filled, as detailed above.
Step S220,5 inner wall of puncture needle and 5 outer wall of puncture needle are cleaned, as detailed above.
Step S300, dry chemical is tested, and by sample liquid mixing, sample-adding is to test paper and cleans probe 15.
The step S300 is specifically included：
Step S310, mixing sample liquid, as detailed above.
Step S320, it is loaded this liquid to test paper, as detailed above.
Step S330,15 inner wall of probe and 15 outer wall of probe are cleaned, as detailed above.
Step S400, morphology is tested, and dyeing liquor is filled in sample liquid and forms mixed liquor and fills mixed liquor to sheath
Pond 27 is flowed, color pond 25 and sheath flow pool 27 are cleaned.
The step S400 is specifically included：
Step S410, it is loaded this liquid to color pond 25, as detailed above.
Step S420, filling dyeing liquor is to color pond 25, as detailed above.
Step S430, mixed liquor is inhaled, as detailed above.
Step S440, color pond 25 is cleaned, as detailed above.
Step S450, sample-adding mixed liquor is to sheath flow pool 27, as detailed above.
Step S460, sheath flow pool 27,27 row of sheath flow pool bubble are cleaned, cleaning sheath flow pool 27 specifically includes positive cleaning sheath flow pool
27 and reverse cleaning sheath flow pool 27, as detailed above.Certainly, it is a test process above, can continues next
Test process.
In conclusion the present invention provides a kind of method and liquid channel system of test secretion, the liquid channel system, packet
It includes：Filling mechanism for physiological saline to be punctured, filled to sample tube and is cleaned to puncture needle；For to sample
This liquid carries out mixing and is loaded to the sample charging mechanism of test paper；With the sample charging mechanism piping connection and for adding to sample liquid
Note the dyeing mechanism of dyeing liquor；With the sample charging mechanism and the dyeing mechanism piping connection and for filling mixed liquor to sheath
Flow the sheath stream mechanism in pond；With the dyeing mechanism and sheath stream mechanism piping connection and for probe, color pond and sheath
The wiper mechanism that stream pond is cleaned；With the filling mechanism and the wiper mechanism piping connection and for collecting the useless of waste liquid
Liquid collecting mechanism.The overall process of test secretion realizes automatic detection, and efficiency is higher, and can be brought to avoid because of human factor
Error or maloperation, accuracy rate it is higher.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of liquid channel system of test secretion, which is characterized in that including：
Filling mechanism for physiological saline to be punctured, filled to sample tube and is cleaned to puncture needle；
For carrying out mixing to sample liquid and being loaded to the sample charging mechanism of test paper；
Dyeing mechanism with the sample charging mechanism piping connection and for carrying out filling dyeing liquor to sample liquid；
With the sample charging mechanism and the dyeing mechanism piping connection and for filling mixed liquor to the sheath stream mechanism of sheath flow pool；
With the dyeing mechanism and sheath stream mechanism piping connection and for being cleaned to probe, color pond and sheath flow pool
Wiper mechanism；
Waste collection mechanism with the filling mechanism and the wiper mechanism piping connection and for collecting waste liquid.
2. the liquid channel system of test secretion according to claim 1, which is characterized in that the filling mechanism includes：It is raw
Manage brine drum, the first syringe pump, the first three-way magnetic valve, the second three-way magnetic valve, puncture needle, cleaning swab and the first waste liquid
Pump；The physiology salt bucket is connect by first three-way magnetic valve with first syringe pump, and first syringe pump is logical
First three-way magnetic valve is crossed to connect with second three-way magnetic valve, second three-way magnetic valve simultaneously with the puncture
Needle, cleaning swab connection, the cleaning swab are connect by first waste drains pump with the waste collection mechanism.
3. the liquid channel system of test secretion according to claim 2, which is characterized in that the sample charging mechanism includes laminar flow
Liquid bucket, third three-way magnetic valve, the second syringe pump, probe, the 4th three-way magnetic valve, quantitative pipeline, gas bomb, air pump；It is described
Probe includes：Internal probe pipe and the outer probe tube being set in outside the internal probe pipe；The laminar flow liquid bucket passes through the described 3rd 3
Three-way electromagnetic valve is connect with second syringe pump, and second syringe pump passes through the third three-way magnetic valve and the internal probe
Pipe connects, and the outer probe tube is passed through by the 4th three-way magnetic valve and the quantitative piping connection, the quantitative pipeline
4th three-way magnetic valve is connect with the gas bomb, and the gas bomb is connect with the air pump.
4. the liquid channel system of test secretion according to claim 3, which is characterized in that the dyeing mechanism includes：The
Five three-way magnetic valves, third syringe pump, the 6th three-way magnetic valve, the 7th three-way magnetic valve, dyeing liquor bottle, color pond, the 20th
Three-way magnetic valve, the second waste drains pump；The wiper mechanism includes service sink；The laminar flow liquid bucket passes through the 5th threeway electromagnetism
Valve is connect with the third syringe pump, and the third syringe pump passes through the 5th three-way magnetic valve and the 6th threeway electromagnetism
Valve connection, the 6th three-way magnetic valve are connect with the bottom of the 7th three-way magnetic valve, the service sink simultaneously, and described the
Seven three-way magnetic valves are connect with the side of the dyeing liquor bottle, the color pond simultaneously, and the bottom of the color pond is described in
18th three-way magnetic valve is connect with second waste drains pump, and the bottom of the service sink passes through the 18th three-way magnetic valve
It is connect with second waste drains pump, second waste drains pump is connect with the waste collection mechanism.
5. the liquid channel system of test secretion according to claim 3, which is characterized in that the sheath stream mechanism includes：The
Eight three-way magnetic valves, the 9th three-way magnetic valve, the tenth three-way magnetic valve, the 11st three-way magnetic valve, sheath flow pool, the 4th injection
Pump, the 12nd three-way magnetic valve, the 5th syringe pump, the 16th three-way magnetic valve, the 6th syringe pump, the 17th three-way magnetic valve,
First liang of three-way electromagnetic valve, second liang of three-way electromagnetic valve；The bottom of the color pond passes through the 8th three-way magnetic valve and described the
Nine three-way magnetic valves connect, and the 9th three-way magnetic valve is connect with the tenth three-way magnetic valve, the tenth threeway electromagnetism
Valve is connect with the 11st three-way magnetic valve, and the 11st three-way magnetic valve is connect with the top of the sheath flow pool, described
4th syringe pump is connect with the 12nd three-way magnetic valve, the 12nd three-way magnetic valve and the 11st threeway electromagnetism
Valve connects, and the laminar flow liquid bucket is connect by the 16th three-way magnetic valve with the 5th syringe pump, and the described 16th
Three-way electromagnetic valve is connect with the tenth three-way magnetic valve, and the laminar flow liquid bucket passes through the 17th three-way magnetic valve and described the
Six syringe pumps connect, and the 17th three-way magnetic valve is connect with the sheath flow pool side, and the service sink passes through described first
Two three-way electromagnetic valves are connect with the side of the sheath flow pool, and the service sink passes through second liang of three-way electromagnetic valve and the sheath flow pool
Bottom connection.
6. the liquid channel system of test secretion according to claim 5, which is characterized in that the wiper mechanism further includes：
13rd three-way magnetic valve, the 14th three-way magnetic valve, the 15th three-way magnetic valve；13rd three-way magnetic valve with it is described
12nd three-way magnetic valve connect, the 13rd three-way magnetic valve simultaneously with the 14th three-way magnetic valve, the sheath stream
The side in pond connects, and the 14th three-way magnetic valve is connect with the laminar flow liquid bucket, the 15th three-way magnetic valve simultaneously,
15th three-way magnetic valve side with the 9th three-way magnetic valve, the service sink simultaneously, the bottom of the service sink
Portion is connect with the 8th three-way magnetic valve.
7. the liquid channel system of test secretion according to claim 3, which is characterized in that the physiology salt bucket, described
It is both provided with liquid level sensor in laminar flow liquid bucket, the service sink and the waste collection mechanism.
8. it is according to claim 4 test secretion liquid channel system, which is characterized in that the physiology salt bucket with it is described
Between first three-way magnetic valve, between the third three-way magnetic valve and the internal probe pipe, the 7th three-way magnetic valve with
It is both provided with bubble detecting sensor between the dyeing liquor bottle, between the color pond and the 18th three-way magnetic valve.
9. the liquid channel system of test secretion according to claim 4, which is characterized in that the cleaning swab and described the
It is both provided with filter between one waste drains pump, between the color pond and the 8th three-way magnetic valve.
10. a kind of test secretion of liquid channel system using the test secretion as described in claim 1 ~ 9 any one
Method, which is characterized in that including step：
Sample preparation punctures sample tube, fills physiological saline and cleans puncture needle；
Dry chemical is tested, and by sample liquid mixing, sample-adding is to test paper and cleans probe；
Morphology is tested, and dyeing liquor is filled in sample liquid and forms mixed liquor and fills mixed liquor to sheath flow pool, cleaning dyeing
Pond and sheath flow pool.
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|---|---|---|---|
| CN201711471674.XA CN108362865B (en) | 2017-12-29 | 2017-12-29 | Method for testing secretion and liquid path system |
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