CN103528935B - Liquid line system applied to hematology analyzer and hematology analyzer - Google Patents
Liquid line system applied to hematology analyzer and hematology analyzer Download PDFInfo
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- CN103528935B CN103528935B CN201310479357.8A CN201310479357A CN103528935B CN 103528935 B CN103528935 B CN 103528935B CN 201310479357 A CN201310479357 A CN 201310479357A CN 103528935 B CN103528935 B CN 103528935B
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Abstract
The invention discloses a liquid line system applied to a hematology analyzer. The liquid line system comprises a liquid line substrate, wherein the liquid line substrate is provided with a first surface, a second surface opposite to the first surface, and a side face which is connected with the first surface and the second surface; flow guide grooves in which liquid flows and interconnects are formed in the first surface and the second surface; a plurality of liquid ponds which are connected with the flow guide grooves are also formed in the first surface; transferring heads penetrating through the flow guide grooves are mounted on the side face; reagents and samples to be detected are connected through a rubber tube and the transferring heads. Through the liquid line system of the hematology analyzer, the overall integration can be effectively realized; the liquid line system of the hematology analyzer is convenient to disassemble and maintain; meanwhile, the overall weight is reduced, the volume is decreased, and the portability is improved.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly, to a kind of liquid-way system for cellanalyzer and blood
Cytoanalyze.
Background technology
Cellanalyzer plays an important role in clinical diagnosises, and erythrocyte, platelet, leukocyte can be entered
Row accurately measures, and provides various abnormal alarm information, effectively helps doctor's examination exceptional sample, provide reliable diagnosis according to
According to.
The liquid-way system of existing cellanalyzer mainly includes sampling component, dosing assemblies, counting component and power source
Etc. several major, specifically, mainly it is made up of components and parts such as pump, valve, motor, syringe, counting chamber and sebific ducts, these components and parts
It is assembled in layout in a certain order on one or a few metallic plate, blend compounds pipe is realized being interconnected, and constitutes fluid path
System.
The quantitative manner of the liquid-way system of existing cellanalyzer mainly uses dosing pump, point blood valve quantitative, also makes
Carried out quantitative with syringe.The power source that quantitative mechanism needs is motor or air pump.
Blood cell analysis system can be divided into the types such as two classification, three classification, five classification, seven classification, wherein, existing three points
The tally function of class cytoanalyze is to load onto gem hole on counting chamber, so that counting chamber in the case of certain negative pressure
In a certain amount of mixed liquor pass through gem hole, thus completing Counts；The counting component of existing five classification cytoanalyzes removes
Outside including the counting component on three classification cytoanalyzes, also to wbc(leukocyte) module of optical system that counted and
Sheath stream chamber component；The counting principle of existing seven classification cytoanalyzes is on the basis of five classification cytoanalyze counting component
The use of cooperation fluorescence staining.
The liquid-way system of existing cellanalyzer is primarily present following shortcoming: one, dosing assemblies and sample charging mechanism make
Obtain apparatus structure complicated, bulky, not only increase instrument cost, increased the weight and volume of instrument simultaneously, make instrument
Not readily portable；Two, the service life of the moving component of dosing assemblies, sample charging mechanism and vacuum mechanism is relatively short, increases
The frequency of maintenance of instrument and cost；Three, all components and parts of liquid-way system are installed on one or more metallic plate, and
Realize the connection between each components and parts using sebific duct, cause that liquid-way system is huge, complicated, pipeline is crisscross so that instrument both
Unsightly, also it is not easy to safeguard.
Content of the invention
In view of this, it is an object of the invention to provide a kind of solve above-mentioned technical problem the liquid for cellanalyzer
Road system.
A kind of liquid-way system for cellanalyzer, its fluid path substrate, described fluid path substrate have first surface and
The relative second surface of described first surface and the side connecting described first surface and described second surface, described first surface
All offer the guiding gutter of flowing and intercommunication for liquid with described second surface, described first surface is further opened with multiple connection institutes
State the liquid cell of guiding gutter, described side is provided with the adaptor of guiding gutter described in insertion, reagent and testing sample pass through sebific duct
Connect with described adaptor.
In a preferred embodiment of the present invention, the plurality of liquid cell includes wbc mixing pond, rbc mixes pond, volume is fixed
Liquid quantitative pond, counting chamber and the pre-buried pond of hgb detection components being located at described wbc mixing pond both sides, described wbc mixes pond and is used for
Blood sample and hemolytic agent and diluent are fully reacted, and described rbc mixes pond and is used for secondary dilution blood sample, described liquid quantitative pond
Constitute with optocoupler or photoswitch cooperation and liquid carried out with quantitative dosing assemblies, the pre-buried electrode of described counting chamber and gem hole structure
Become counting component, the pre-buried LED lamp in the pre-buried pond of described hgb detection components and photodiode constitute hgb detection components.
In a preferred embodiment of the present invention, the periphery in described liquid quantitative pond is provided with cannelure, and described optocoupler has and institute
State the annular protrusion that cannelure matches, described optocoupler is arranged at described liquid quantitative pond by described annular protrusion, and its sense
Answer area towards described liquid quantitative pond.
In a preferred embodiment of the present invention, described counting chamber connects the water conservancy diversion of described first surface and described second surface
Groove, described pre-buried two electrodes of counting chamber and a gem hole constitute counting component, and described two electrodes are respectively arranged at described
The two ends of gem hole, described two electrodes are equipped with the through hole communicating with described gem hole.
In a preferred embodiment of the present invention, described LED lamp and described photodiode are located opposite from described wbc and mix pond
Both sides.
In a preferred embodiment of the present invention, the described liquid-way system for cellanalyzer is also included by pdms, epdm
Or the first sealing plate of making of silicone rubber and the second sealing plate；Described first sealing plate has the 3rd relative surface and the 4th table
Face, described 3rd surface is towards the first surface of described fluid path substrate, and fits with described first surface, described 4th surface
On the power source that is provided with the valve controlling fluid path break-make and power is provided for fluid path, described valve and described power source all connect described
Guiding gutter；Described second sealing plate has the 5th relative surface and the 6th surface, and described 5th surface is towards described fluid path base
The second surface of plate, and fit with described second surface.
In a preferred embodiment of the present invention, described power source is air pump, air pump liquid pump combines or pump and motor combination.
In a preferred embodiment of the present invention, between described 3rd surface and described first surface, described 5th surface and institute
State between second surface all by sealing gasket is set or directly using uv glue or PUR bonding by way of sealed.
In a preferred embodiment of the present invention, the described liquid-way system for cellanalyzer include respectively with sample feeding pipe,
Five described adaptors that diluent, hemolytic agent, cleanout fluid and waste liquid barrel are connected.
In a preferred embodiment of the present invention, described fluid path substrate is made up of plastic cement, metal or glass material.
The present invention additionally provides a kind of cellanalyzer, it adopts the described liquid-way system for cellanalyzer.
In a preferred embodiment of the present invention, described cellanalyzer is three classification, five classification or seven classification hemocytees divide
Analyzer.
Compared to prior art, the described liquid-way system for cellanalyzer proposed by the present invention is using in fluid path base
The mode of guiding gutter is opened up on plate to replace traditional sebific duct, so that as fluid path passage, effectively over all Integration can be realized, to be easy to
Dismounting and maintenance.Meanwhile, effectively can reduce parts, so that overall weight is reduced, volume reduces, and then can significantly carry
The portability of the high cellanalyzer using the described liquid-way system for cellanalyzer.And, described fluid path substrate
Batch production can be molded, can effectively reduce holistic cost.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description
The schematic diagram of the liquid-way system for cellanalyzer that Fig. 1 provides for a preferred embodiment of the present invention.
Fig. 2 is the schematic diagram shown in Fig. 1 for fluid path substrate in the liquid-way system of cellanalyzer.
Fig. 3 is the schematic diagram at another visual angle of fluid path substrate shown in Fig. 2.
Fig. 4 is the schematic diagram shown in Fig. 1 for dosing assemblies in the liquid-way system of cellanalyzer.
Fig. 5 is the schematic diagram shown in Fig. 1 for counting component in the liquid-way system of cellanalyzer.
Fig. 6 is the schematic diagram shown in Fig. 1 for hgb detection components in the liquid-way system of cellanalyzer.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further detailed explanation.
See also Fig. 1 to Fig. 3, a preferred embodiment of the present invention provides a kind of fluid path system for cellanalyzer
System 100, the present embodiment explains taking three classification cytoanalyzes as a example, the described liquid-way system 100 for cellanalyzer
Including fluid path substrate 10, described fluid path substrate 10 has first surface 11 second surface 12 relative with described first surface 11
And connecting the side 13 of described first surface 11 and described second surface 12, described first surface 11 and described second surface 12 are equal
Offer the guiding gutter 14 of flowing and intercommunication for liquid, described first surface 11 is further opened with the described guiding gutter 14 of multiple connection
Liquid cell 15, described side 13 is provided with the adaptor 16 of guiding gutter 14 described in insertion, and reagent and testing sample pass through sebific duct (figure
Do not show) connect with described adaptor 16.
In the present embodiment, described fluid path substrate 10 is pmma(polymethylmethacrylate, poly-methyl methacrylate
Ester, also referred to as acrylic) plate, certainly it is not limited to this, described fluid path substrate 10 can also be by other plastic cement, metal or glass
Glass material is made.
In the present embodiment, the described liquid-way system for cellanalyzer includes five described adaptors 16, that is, described
Side 13 is provided with five described adaptors 16, described five adaptors 16 respectively with sample feeding pipe, diluent, hemolytic agent, cleaning
Liquid and waste liquid barrel are connected.
It is understood that described guiding gutter 14 can be arranged as required to the depth and size.
It is fixed that the plurality of liquid cell 15 includes the liquid that wbc mixes pond 151, rbc mixes pond (figure does not indicate), volume is fixing
Amount pond 153, counting chamber 154 and the pre-buried pond of hgb detection components 155 being located at described wbc mixing pond 151 both sides；Described wbc mixes
Pond 151 is used for wbc sense channel reagent and sample and mixes, and mixes in pond 151 in described wbc, blood sample and a certain amount of hemolytic agent
Fully reacted with diluent；Described rbc mixes pond and is used for secondary dilution blood sample；Described liquid quantitative pond 153 and optocoupler are joined
Close to constitute and quantitative dosing assemblies are carried out to liquid, as shown in Figure 3；The pre-buried electrode of described counting chamber 154 and gem hole constitute meter
Array part, as shown in Figure 4；The pre-buried LED lamp in the pre-buried pond 155 of described hgb detection components and photodiode constitute hgb detection group
Part, as shown in Figure 5.
Referring to Fig. 1, the described liquid-way system 100 for cellanalyzer also includes the first sealing plate 30 and
Two sealing plates 40；Described first sealing plate 30 has the 3rd relative surface 31 and the 4th surface 32, described 3rd surface 31 court
To the first surface 11 of described fluid path substrate 10, and fit with described first surface 11, described 4th surface 32 is provided with
The valve 50 of fluid path break-make and the power source 60 providing power for fluid path, described valve 50 and described power source 60 is controlled all to connect described
Guiding gutter 14；Described second sealing plate 40 has the 5th relative surface 41 and the 6th surface 42, described 5th surface 41 direction
The second surface 12 of described fluid path substrate 10, and fit with described second surface 12.
In the present embodiment, described first sealing plate 30 and described second sealing plate 40 by pdms(polydimethylsiloxane,
Polydimethylsiloxane), epdm (ethylene propylene diene rubber, ethylene-propylene-diene monomer) or silicon
Rubber is made.
In the present embodiment, described power source 60 is described in the liquid-way system 100 of cellanalyzer unique one
Individual air pump, makes to produce malleation or negative pressure in described guiding gutter 14, for the described fluid path system for cellanalyzer as needed
System 100 offer power.Certainly, described power source 60 is not limited thereto, its can also for the combination of air pump and liquid pump or pump and
Motor combination.
Preferably, it is provided with the first sealing gasket 33 between described 3rd surface 31 and described first surface 11, the described 5th
It is provided with the second sealing gasket 43, thus it can be ensured that described guiding gutter 14 is completely close between surface 41 and described second surface 12
The runner of envelope, certainly it is not limited to this, between described 3rd surface 31 and described first surface 11, described 5th surface 41
Described first sealing gasket 33 and described second sealing gasket 43 can also be all not provided with and described second surface 12 between, and directly adopt
Sealed with the mode of uv glue or PUR bonding, as long as can ensure that described guiding gutter 14 is the runner fully sealing.
See also Fig. 4, described liquid quantitative pond 153 and optocoupler 17 cooperation composition carry out quantitative quantitative group to liquid
Part, in the present embodiment, the periphery in described liquid quantitative pond 153 is provided with cannelure (figure does not indicate), and described optocoupler 17 has and institute
State the annular protrusion (figure does not indicate) that cannelure matches, it is fixed that described optocoupler 17 is arranged at described liquid by described annular protrusion
Amount pond 153, and its induction zone is towards described liquid quantitative pond 153.The present embodiment illustrates taking blood sample as a example, during work,
In the presence of the negative pressure producing in described liquid quantitative pond 153, blood sample is inhaled in described liquid quantitative pond 153, and blood sample
Amount builds up, when the height of blood sample liquid level in described liquid quantitative pond 153 reaches the induction zone of described optocoupler 17, described light
Coupling 17 can produce a potential difference, and the generation of this potential difference is fed back to control circuit (not shown), and control circuit terminates to institute
Stating power source 60(is air pump) power supply, so that described power source 60 is quit work, so that in described liquid quantitative pond 153
Negative pressure disappears, and blood sample is no longer flow into groove, thus completing the paced work to blood sample.In the same manner, to diluent, hemolytic agent and clear
The quantitation of washing liquid is also such, and here is omitted.
It is understood that described optocoupler 17 could alternatively be photoswitch.
If it is understood that described optocoupler 17 changes the optical system for five classification and Detection into, and coordinate with sheath stream knot
Structure, then described fluid path substrate 10 can be used as five classification cytoanalyzes use；If coordinating fluorescence staining, institute on this basis again
State fluid path substrate 10 to use as seven classification cytoanalyzes.
It is understood that described in the liquid-way system 100 of cellanalyzer it is also possible to directly using dosing pump
Or divide the dosing assemblies that the modes such as blood valve substitute in the present embodiment to carry out quantitation.
See also Fig. 5, described counting chamber 154 connects the guiding gutter of described first surface 11 and described second surface 12
14, pre-buried two electrodes 18 of described counting chamber 154 and a gem hole 18 constitute counting component, and described two electrodes 18 set respectively
It is placed in the two ends of described gem hole 18, described two electrodes 18 are equipped with the through hole communicating with described gem hole 18, and (figure is not marked
Show).Specifically, in described two electrodes 18 and described gem hole 19 is arranged at described counting chamber 154 by an insulated column 20
Interior, described insulated column 20 is overall to be in " ten " word structure, has a through hole (figure does not indicate), described through hole connects described first table
The guiding gutter 14 of face 11 and described second surface 12, described two electrodes 18 along described through hole axial direction be respectively arranged at described absolutely
The two ends of edge post 20, described gem hole 18 is arranged at the electrode 18 of following (i.e. described second surface 12) and described insulated column 20
Between lower surface, the through hole of described two electrodes 18 and the through hole of described insulated column 20 communicate.In the present embodiment, described counting group
Part is entirely embedded in the centre of described fluid path substrate 10, uses sealing gasket (not shown) to described two electrodes 18 and described gem simultaneously
Hole 18 is sealed respectively.During work, in the presence of external electric field, between described two electrodes 18, form stable electric field,
Stablize testing sample in the presence of negative pressure through following guiding gutter 14, following electrode 18, gem hole 18, insulated column 20 logical
Hole, electrode 18 above, then flow away through guiding gutter 14 above.When the hemocyte in testing sample is through described gem hole 18
When, the change of electric field can be caused, volume hemocyte of different sizes causes the strong and weak different of electric field change, according to secondary quality, from
And hemocyte is divided into different classes of, that is, detect wbc, rbc and plt.
It is understood that described in the liquid-way system 100 of cellanalyzer it is also possible to directly in described fluid path
The small structure of similar described gem hole 18 is processed on substrate 20 to replace described gem hole 18.
See also Fig. 6, described wbc mixes the pre-buried LED lamp in both sides 21 in pond 151 and photodiode 22 constitutes hgb
Detection components.In the present embodiment, the detection of hgb is identical with traditional method, and simply the composition of described hgb detection components is not
With.Specifically, the both sides in described wbc mixing pond 151 open up described hgb respectively and detect pre-buried pond 155, and load onto described respectively
LED lamp 21 and described photodiode 22, and described LED lamp 21 and described photodiode 22 be oppositely arranged, and constitutes described hgb
Detection components.During measurement, described wbc mix in pond 151 equipped with dilute in proportion good and and hemolytic agent fully reaction blood
Sample, the light that described LED lamp 21 sends, after testing sample absorption, is received and converted into by the described photodiode 22 on opposite
The signal of telecommunication, it is light that during empty pond, described LED lamp 21 sends by described photodiode that this signal of telecommunication and described wbc mix pond 151
22 initial electrical signal being received and converted into are made comparisons, you can measure the concentration of hgb.
In the present embodiment, dosing assemblies, counting component and hgb detection components are all integrated in the first surface of fluid path substrate 10
11.When making corresponding cytoanalyze, first processing in the first surface 11 of fluid path substrate 10 and second surface 12 can feed flow
The guiding gutter 14 of body flowing and the liquid cell 15 of described guiding gutter 14 connection, install five adaptors 16 in side 13；Then use
Sealing gasket and sealing plate seal first surface 11 and second surface 12, form the runner fully sealing；Next valve 50 and dynamic
Power source 60(air pump) it is arranged on the relevant position of runner, control the break-make of runner, and provide power to the flowing of liquid in runner.
It is connected with sample feeding pipe, diluent, hemolytic agent, cleanout fluid and waste liquid barrel respectively by five adaptors 16 again.During dismounting it is only necessary to
This five adaptors 16 are pulled out and whole fluid path substrate 10 can be dismantled from whole machine, divides provided by the present invention for hemocyte
The liquid-way system 100 of analyzer is easy to disassemble and safeguards.
During work, described fluid path substrate 10 is sucked blood sample to be measured by an external pipeline, by described quantitation
Assembly, again rationed for blood sample to be measured, be then respectively fed to described wbc again and mixed pond 151 and rbc mixing pond, in institute
State the inner blood sample in wbc mixing pond 151 fully to react with a certain amount of hemolytic agent and diluent, mix blood sample quilt in pond in described rbc
Secondary dilution, after fully reacting in the presence of negative pressure, mixed liquor is inhaled in described counting chamber 154 and is counted.
Compared to prior art, the described liquid-way system 100 for cellanalyzer is opened using on fluid path substrate 10
If the mode of guiding gutter 14 is replacing traditional sebific duct, described as fluid path passage, to be easy to the valve 50 and power source 60 to be arranged on
On base board 10, such that it is able to realize over all Integration, easy to disassemble and maintenance.Meanwhile, effectively can reduce parts, make
The gross weight of the described liquid-way system 100 for cellanalyzer reduces, volume reduces, and then can significantly increase employing
The portability of the cellanalyzer of the described liquid-way system 100 for cellanalyzer.And, described divide for hemocyte
Liquid-way system 100 part of analyzer is few, and the fluid path substrate 10 being used can mold batch production, and cost is relatively low.Additionally, it is described
For no motor, movement-less part in the liquid-way system 100 of cellanalyzer, only use a power source 60(air pump) realization,
Thus, the reliability height of the described liquid-way system 100 for cellanalyzer, fault rate are low.
No motor, movement-less part, only with a power source 60(air pump) realize, so the reliability of the present invention is high, therefore
Barrier rate is low.Because the part that the present invention adopts is few, the fluidway plate being used can mold batch production, so low cost.This
Bright liquid-way system
The above, be only embodiments of the invention, not the present invention is made any pro forma limit although this
Invention is disclosed above with embodiment, but is not limited to the present invention, and any those skilled in the art are not taking off
In the range of technical solution of the present invention, a little change or be modified to equivalent variations when the technology contents of available the disclosure above are made
Equivalent embodiments, as long as being without departing from technical solution of the present invention content, according to the present invention technical spirit to above example
Any simple modification, equivalent variations and the modification made, all still falls within the range of technical solution of the present invention.
Claims (11)
1. a kind of liquid-way system for cellanalyzer is it is characterised in that the described fluid path system for cellanalyzer
System includes fluid path substrate, and described fluid path substrate has the first surface second surface relative with described first surface and connects institute
State first surface and the side of described second surface, described first surface and described second surface all offer flowing for liquid and
The guiding gutter of intercommunication, described first surface is further opened with multiple liquid cells connecting described guiding gutter, and described side is provided with to be passed through
Lead to the adaptor of described guiding gutter, reagent is connected with described adaptor by sebific duct with testing sample, described adaptor is five,
It is connected with sample feeding pipe, diluent, hemolytic agent, cleanout fluid and waste liquid barrel respectively, the plurality of liquid cell includes wbc and mixes pond, rbc
The fixing liquid quantitative pond of mixing pond, volume, counting chamber and the pre-buried pond of hgb detection components being located at described wbc mixing pond both sides,
Described liquid quantitative pond and optocoupler or photoswitch cooperation composition carry out quantitative dosing assemblies to liquid, and described counting chamber is pre-buried
Two electrodes and gem hole composition counting component, described two electrodes and described gem hole are arranged at described by an insulated column
In counting chamber.
2. it is used for the liquid-way system of cellanalyzer as claimed in claim 1 it is characterised in that described wbc mixes pond use
Fully reacted in blood sample and hemolytic agent and diluent, described rbc mixes pond and is used for secondary dilution blood sample, described hgb detection
The pre-buried LED lamp in the pre-buried pond of assembly and photodiode constitute hgb detection components.
3. it is used for as claimed in claim 2 the liquid-way system of cellanalyzer it is characterised in that described liquid quantitative pond
Periphery is provided with cannelure, and described optocoupler has the annular protrusion matching with described cannelure, and described optocoupler is by described annular
Projection is arranged at described liquid quantitative pond, and its induction zone is towards described liquid quantitative pond.
4. it is used for the liquid-way system of cellanalyzer as claimed in claim 2 it is characterised in that described counting chamber connects institute
State first surface and the guiding gutter of described second surface, described pre-buried two electrodes of counting chamber and a gem hole constitute counting group
Part, described two electrodes are respectively arranged at the two ends of described gem hole, and described two electrodes are equipped with and communicate with described gem hole
Through hole.
5. it is used for as claimed in claim 2 the liquid-way system of cellanalyzer it is characterised in that described LED lamp and described
Photodiode is located opposite from the both sides that described wbc mixes pond.
6. it is used for the liquid-way system of cellanalyzer as claimed in claim 1 it is characterised in that described divide for hemocyte
The liquid-way system of analyzer also includes the first sealing plate and the second sealing plate being made up of pdms, epdm or silicone rubber；Described first
Sealing plate has the 3rd relative surface and the 4th surface, described 3rd surface towards the first surface of described fluid path substrate, and
Fit with described first surface, described 4th surface is provided with the valve controlling fluid path break-make and provides the dynamic of power for fluid path
Power source, described valve all connects described guiding gutter with described power source；Described second sealing plate has the 5th relative surface and
Six surfaces, described 5th surface is towards the second surface of described fluid path substrate, and fits with described second surface.
7. it is used for the liquid-way system of cellanalyzer as claimed in claim 6 it is characterised in that described power source is gas
Pump, the combination of air pump liquid pump or pump and motor combination.
8. it is used for as claimed in claim 6 the liquid-way system of cellanalyzer it is characterised in that described 3rd surface and institute
State between first surface, between described 5th surface and described second surface all by arranging sealing gasket or directly adopting uv
The mode of glue or PUR bonding is sealed.
9. it is used for as claimed in claim 1 the liquid-way system of cellanalyzer it is characterised in that described fluid path substrate is by moulding
Glue, metal or glass material are made.
10. a kind of cellanalyzer is it is characterised in that described cellanalyzer is using as any one of claim 1～9 institute
The liquid-way system for cellanalyzer stated.
11. cellanalyzers as claimed in claim 10 it is characterised in that described cellanalyzer be three classification, five
Classification or seven classification cellanalyzers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479357.8A CN103528935B (en) | 2013-10-15 | 2013-10-15 | Liquid line system applied to hematology analyzer and hematology analyzer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479357.8A CN103528935B (en) | 2013-10-15 | 2013-10-15 | Liquid line system applied to hematology analyzer and hematology analyzer |
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| Publication Number | Publication Date |
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| CN103528935A CN103528935A (en) | 2014-01-22 |
| CN103528935B true CN103528935B (en) | 2017-01-25 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880204B (en) * | 2016-05-06 | 2017-12-01 | 南京医科大学 | Rapid Cleaning method for cytoanalyze with the drafting board of quality inspection containing auri |
| CN110609127A (en) * | 2019-10-09 | 2019-12-24 | 杭州浅海科技有限责任公司 | Modularized liquid path for ocean detector |
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| CN103528935A (en) | 2014-01-22 |
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