CN107942082A - Biochemical analyzer - Google Patents
Biochemical analyzer Download PDFInfo
- Publication number
- CN107942082A CN107942082A CN201610891791.0A CN201610891791A CN107942082A CN 107942082 A CN107942082 A CN 107942082A CN 201610891791 A CN201610891791 A CN 201610891791A CN 107942082 A CN107942082 A CN 107942082A
- Authority
- CN
- China
- Prior art keywords
- constant temperature
- shell
- heating combined
- combined equipment
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000005070 sampling Methods 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims description 32
- 230000004087 circulation Effects 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 12
- 230000003068 static effect Effects 0.000 claims description 12
- 230000002070 germicidal effect Effects 0.000 claims description 11
- 230000009466 transformation Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 239000000809 air pollutant Substances 0.000 abstract description 3
- 231100001243 air pollutant Toxicity 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000004887 air purification Methods 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 1
- 230000008676 import Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004700 fetal blood Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003771 laboratory diagnosis Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000008279 sol Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention provides a biochemical analyzer, which comprises a shell, a shell cover, an upper fixing plate and a lower fixing plate, wherein a sample disc, a sampling device and a reaction disc are arranged in the shell, the sampling device comprises a sampling mechanical arm, a sampling needle, a stirring rod and a driving device, a closed constant temperature cavity is respectively arranged in the sample disc and the reaction disc, a water inlet and a water outlet are arranged on the constant temperature cavity, a constant temperature system and an air purification system are also arranged in the shell, the constant temperature system comprises a water tank, a first circulating pump, a refrigerating device, a first heating device, a second heating device, a phase change liquid storage box and a second circulating pump, the refrigerating device and the first heating device respectively comprise an inner wall and an outer wall, the refrigerating device and the first heating device are respectively divided into an inner cavity and an outer cavity by the inner wall and the outer wall, the air purification system comprises an electrostatic filter screen and an ultraviolet sterilizing lamp, the electrostatic filter screen and the ultraviolet sterilizing lamp, the invention has good temperature control effect and simple equipment and can effectively remove air pollutants.
Description
Technical field
The invention belongs to technical field of medical equipment, more particularly, to a kind of Biochemical Analyzer.
Background technology
The method that Biochemical Analyzer is laboratory and clinical diagnosis generally use, for detecting human body fluid such as blood, urine
Every biochemical indicator of liquid, most widely used a kind of Biochemical Analyzer at present during automatic biochemistry analyzer, it can realize more
Reaction and detection while a sample, multiple projects, it is excellent to have that the degree of automation is high, measuring speed is fast, measurement result is accurate etc.
Point, it is necessary to which multiple inspection items are carried out with a high credibility and quick processing in clinical examination, therefore, most of is all logical
Cross Biochemical Analyzer to carry out, on the one hand, current Biochemical Analyzer is during sample is detected to temperature requirement
It is very high, it is necessary to the sample disc of Biochemical Analyzer is in isoperibol, some samples need stored refrigerated, therefore temperature cannot
Excessive, the major way used at present bathes constant temperature for constant temperature water bath and air dry type, and constant temperature water bath is easily grown since water does not flow
Endophytic bacteria, causes equipment pollution, and air dry type constant temperature is by way of air transmitted, since the heat-conductive characteristic of air is poor,
It is easy to cause between sample disk and heater element that there are the temperature difference, it is difficult to accurately reach required temperature, and in sample with reagent anti-
Need heated at constant temperature to keep the temperature when should coil reaction, it is therefore desirable to constant temperature system is set respectively in sample disc and heating dish, equipment into
This is higher, and installation is complicated；On the other hand, in Biochemical Analyzer operational process, aerosol, suspended matter in air etc. can cause
The pollution of reagent and sample, causes testing result inaccurate, while is contaminated air, and then endangers the safety of operator.
The content of the invention
The problem to be solved in the present invention is to provide a kind of control that can carry out different temperatures to sample disc and reaction tray at the same time
System, temperature control effect are good, equipment installation is simple, effectively remove the Biochemical Analyzer of air pollutants.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of Biochemical Analyzer, including shell, shell
Lid, upper mounted plate and bottom plate, fixed plate and bottom plate are arranged on the enclosure, are also set in the shell
Sample disc, sampler and reaction tray are equipped with, the sample disc and reaction tray are arranged on upper mounted plate and are tied by supporting
Structure is supported, and the supporting structure is fixedly connected on the bottom plate, and the sampler includes sampling mechanical arm, takes
Sample pin, rabble and driving device, the driving device are fixed on bottom plate, and the sampling mechanical arm is described in
Upper mounted plate, is both provided with closed constant temperature chamber in the sample disc and reaction tray, be provided with the constant temperature chamber water inlet and
Water outlet, constant temperature system and air cleaning system are additionally provided with the shell, and the constant temperature system includes water tank, first circulation
Pump, refrigerating plant, the first heating combined equipment, the second heating combined equipment, phase-transition liquid storage bin and second circulation pump, the refrigerating plant and
First heating combined equipment includes inner and outer wall, and the inner and outer wall splits the refrigerating plant and the first heating combined equipment
Form inner cavity and exocoel, the water tank successively with first circulation pump, the inner cavity of refrigerating plant, sample disc constant temperature chamber, first
The inner cavity of heating combined equipment, the second heating combined equipment, reaction tray constant temperature chamber formed water circulation system, the phase-transition liquid storage bin successively with
The second circulation pump, the exocoel of the exocoel of refrigerating plant, the first heating combined equipment form phase transformation fluid circulation, and the air is net
Change system includes electro static filtering net and ultraviolet germicidal, and the electro static filtering net and ultraviolet germicidal are movably arranged on the shell
Inner wall on.
Further, it is provided with relief valve on the water outlet of the constant temperature chamber.
Further, second heating combined equipment is red copper fever pipe heater.
Compared with prior art, the present invention has the advantage that is with beneficial effect：
1st, the present invention realizes by using water circulation system while sample disc and reaction tray is refrigerated and kept the temperature control
System, equipment installation is simple, and temperature control effect is good；
2nd, refrigerating plant and the first heating combined equipment are formed using phase transformation fluid circulation, does not utilize extra energy, directly
The principle of exothermic process is inhaled using the phase transformation of phase-change material, it is easy to operate, save the energy；
3rd, electro static filtering net and ultraviolet germicidal are provided with wall inside the shell, electro static filtering net can be by the gas in air
Colloidal sol, suspended matter, purify air, while ultraviolet germicidal can carry out air sterilization processing, and electro static filtering net and purple
Outer bactericidal lamp is movably connected on outer casing inner wall, periodically can be cleared up and be replaced.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of Biochemical Analyzer of the present invention.
Fig. 2 is the structure diagram of a kind of Biochemical Analyzer refrigerating plant of the present invention or the first heating combined equipment.
In figure：1- shells；2- shell covers；3- upper mounted plates；4- bottom plates；5- sample discs；6- reaction trays；7- support knots
Structure；8- sampling mechanical arms；9- sampling probes；10- rabbles；11- driving devices；12- constant temperature chambers；13- water inlets；14- water outlets；
15- water tanks；16- first circulations pump；17- refrigerating plants；The first heating combined equipments of 18-；The second heating combined equipments of 19-；20- phase-transition liquids store up
Deposit case；21- second circulations pump；22- inner walls；23- outer walls；24- inner cavities；25- exocoels；26- electro static filtering nets；27- ultraviolet-sterilizations
Lamp；28- relief valves；29- circulating water intakes；30- phase-transition liquid imports；31- phase-transition liquids export；32- storage batteries.
Embodiment
Elaborate below in conjunction with the accompanying drawings to the embodiment of the present invention.
As shown in Figure 1 and Figure 2, a kind of Biochemical Analyzer, including shell 1, shell cover 2, upper mounted plate 3 and bottom plate 4, institute
State upper mounted plate 3 and bottom plate 4 is arranged on inside the shell 1, sample disc 5, sampler are additionally provided with the shell 1
With reaction tray 6, the sample disc 5 and reaction tray 6 are arranged on upper mounted plate 3 and are supported by supporting structure 7, described
Supporting structure 7 is fixedly connected on the bottom plate 4, and the sampler includes sampling mechanical arm 8, sampling probe 9, rabble
10 and driving device 11, the driving device 11 be fixed on bottom plate 4, the sampling mechanical arm 8 is through on described
Fixed plate 3, is both provided with closed constant temperature chamber 12 in the sample disc 5 and reaction tray 6, is provided with the constant temperature chamber 12 into water
Mouthfuls 13 and water outlet 14, constant temperature system and air cleaning system are additionally provided with the shell 1, and the constant temperature system includes water tank
15th, first circulation pump 16, refrigerating plant 17, the first heating combined equipment 18, the second heating combined equipment 19, phase-transition liquid storage bin 20 and second
Circulating pump 21,17 and first heating combined equipment 18 of refrigerating plant include inner wall 22 and outer wall 23, the inner wall 22 and outer wall
17 and first heating combined equipment 18 of refrigerating plant is split and forms inner cavity 24 and exocoel 25 by 23, the water tank 15 successively with institute
State first circulation pump 16, the inner cavity 24 of refrigerating plant 17, the constant temperature chamber 12 of sample disc 5, the inner cavity 24 of the first heating combined equipment 18, the
Two heating combined equipments 19, the constant temperature chamber 12 of reaction tray 6 form water circulation system, are set on 17 and first heating combined equipment 18 of refrigerating plant
There are circulating water intake 29, circulating water outlet (not shown), phase-transition liquid import 30 and phase-transition liquid outlet 31, circulating water intake 29 and follow
Ring water out is connected with inner cavity 24, and phase-transition liquid import 30 and phase-transition liquid outlet 31 are connected with exocoel 25, the connection of water circulation system
Mode is connected for the water outlet of water tank 15 with the water inlet of first circulation pump 16, the water outlet and refrigerating plant of first circulation pump 16
17 circulating water intake 29 connects, and the circulating water outlet of refrigerating plant 17 is connected with the water inlet of sample disc 5, and sample disc 5 goes out
The mouth of a river is connected with the circulating water intake 29 of the first heating combined equipment 18, and the circulating water outlet of the first heating combined equipment 18 and the second heating fill
19 water inlet connection is put, the water outlet of the second heating combined equipment 19 is connected with the water inlet of reaction tray 6, the water outlet of reaction tray 6
Be connected with the water inlet of water tank 15, formed water circulation system, the phase-transition liquid storage bin 20 successively with the second circulation pump 21,
The exocoel 25 of refrigerating plant 17, the exocoel 25 of the first heating combined equipment 18 form phase transformation fluid circulation, its connection mode is phase transformation
The outlet of liquid storage bin 20 is connected with the water inlet of second circulation pump 21, water outlet and the refrigerating plant 17 of second circulation pump 21
Phase-transition liquid import 30 connects, and the phase-transition liquid outlet 31 of refrigerating plant 17 is connected with the phase-transition liquid import 30 of the first heating combined equipment 18,
The phase-transition liquid outlet 31 of first heating combined equipment 18 is connected with the import of phase-transition liquid storage bin 20, sets the phase transition temperature of phase-transition liquid low
In the temperature of initial condition in water tank, when phase-transition liquid enters the exocoel 25 of refrigerating plant 17 due in inner cavity 24 coolant-temperature gage be higher than phase
Become the phase transition temperature of liquid, the heat of phase-transition liquid absorption cycle water, reduces circulating water temperature, and recirculated water enters sample disc 5 to sample
Product carry out Cord blood, when recirculated water enters the inner cavity 24 of the first heating combined equipment 18, since circulating water temperature reduces, and into
Enter the phase-transition liquid in the exocoel 25 of the first heating combined equipment 18 due to absorbing heat, the first heating combined equipment 18 can be rejected heat to
In the recirculated water of middle inner cavity 24, improve circulating water temperature, it is contemplated that circulating water temperature in this first heating combined equipment of scheme 18 compared with
It is low, therefore the second heating combined equipment 19 is added between the first heating combined equipment 18 and reaction tray 6, further to circulating water heating, institute
Stating air cleaning system includes electro static filtering net 26 and ultraviolet germicidal 27, and the electro static filtering net 26 and ultraviolet germicidal 27 are lived
Dynamic to be arranged on the inner wall of the shell 1, the present invention is realized by using water circulation system while to sample disc 5 and reaction tray
6 are refrigerated and preservation and controlling, and equipment installation is simple, and temperature control effect is good, utilize phase transformation fluid circulation composition refrigeration dress
17 and first heating combined equipment 18 are put, extra energy is not utilized, directly inhales the principle of exothermic process using the phase transformation of phase-change material,
It is easy to operate, the energy is saved, electro static filtering net 26 and ultraviolet germicidal 27, electro static filtering net 26 are provided with 1 inner wall of shell
Aerosol in air, suspended matter can be purified air, while ultraviolet germicidal 27 can carry out sterilization processing to air,
And electro static filtering net 26 and ultraviolet germicidal 27 are movably connected on 1 inner wall of shell, periodically it can be cleared up and be replaced.
Further, relief valve 28 is provided with the water outlet 14 of the constant temperature chamber 12, relief valve is installed in water outlet 14
28, pressure value is set, valve could be opened when reaching certain hydraulic pressure, ensure that recirculated water is just arranged after being full of constant temperature chamber 12
Go out, ensure that the control to 12 temperature of constant temperature chamber.
Further, second heating combined equipment 19 is red copper fever pipe heater, and heating effect is good, while in housing 1
Interior setting storage battery 32, storage battery 32 provide energy for the second heating combined equipment 19.
The present invention at the same time can carry out sample disc 5 and reaction tray 6 that the control of different temperatures, temperature control effect be good, equipment is pacified
Dress is simple, effectively removes air pollutants.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application scope
Deng, should all still belong to the present invention patent covering scope within.
Claims (3)
1. a kind of Biochemical Analyzer, including shell (1), shell cover (2), upper mounted plate (3) and bottom plate (4), fixed
Plate (3) and bottom plate (4) are arranged on the shell (1) inside, and sample disc (5), sampling dress are additionally provided with the shell (1)
Put and be arranged at reaction tray (6), the sample disc (5) and reaction tray (6) on upper mounted plate (3) and by supporting structure (7)
It is supported, the supporting structure (7) is fixedly connected on the bottom plate (4), and the sampler includes sampling mechanical
Arm (8), sampling probe (9), rabble (10) and driving device (11), the driving device (11) are fixed at bottom plate
(4) on, the sampling mechanical arm (8) passes through fixed plate (3), it is characterised in that：The sample disc (5) and reaction tray
(6) closed constant temperature chamber (12) is both provided with, water inlet (13) and water outlet (14), institute are provided with the constant temperature chamber (12)
State and constant temperature system and air cleaning system are additionally provided with shell (1), the constant temperature system includes water tank (15), first circulation pumps
(16), refrigerating plant (17), the first heating combined equipment (18), the second heating combined equipment (19), phase-transition liquid storage bin (20) and second follow
Ring pumps (21), and the refrigerating plant (17) and the first heating combined equipment (18) include inner wall (22) and outer wall (23), the inner wall
(22) refrigerating plant (17) and the first heating combined equipment (18) are split form inner cavity (24) and exocoel with outer wall (23)
(25), the water tank (15) successively with first circulation pump (16), the inner cavity (24) of refrigerating plant (17), sample disc (5)
Constant temperature chamber (12), the inner cavity (24) of the first heating combined equipment (18), the second heating combined equipment (19), the constant temperature chamber (12) of reaction tray (6)
Form water circulation system, the phase-transition liquid storage bin (20) successively with second circulation pump (21), refrigerating plant (17) it is outer
Chamber (25), the exocoel (25) of the first heating combined equipment (18) form phase transformation fluid circulation, and the air cleaning system includes electrostatic
Filter screen (26) and ultraviolet germicidal (27), the electro static filtering net (26) and ultraviolet germicidal (27) are movably arranged on described outer
On the inner wall of shell (1).
A kind of 2. Biochemical Analyzer according to claim 1, it is characterised in that：The water outlet (14) of the constant temperature chamber (12)
On be provided with relief valve (28).
A kind of 3. Biochemical Analyzer according to claim 1, it is characterised in that：Second heating combined equipment (19) is red copper
Generate heat pipe heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891791.0A CN107942082A (en) | 2016-10-13 | 2016-10-13 | Biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891791.0A CN107942082A (en) | 2016-10-13 | 2016-10-13 | Biochemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107942082A true CN107942082A (en) | 2018-04-20 |
Family
ID=61928829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610891791.0A Pending CN107942082A (en) | 2016-10-13 | 2016-10-13 | Biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107942082A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133310A (en) * | 2019-05-08 | 2019-08-16 | 东软威特曼生物科技（沈阳）有限公司 | Biochemical Analyzer |
| CN116125007A (en) * | 2023-04-04 | 2023-05-16 | 云南碧翔物联网科技有限公司 | An automatic monitoring system and monitoring method for environmental pollutants |
| CN116593723A (en) * | 2023-05-23 | 2023-08-15 | 青岛汉唐生物科技有限公司 | Temperature control system for reaction plate of high-speed biochemical analyzer |
| CN116755490A (en) * | 2023-06-20 | 2023-09-15 | 江苏基蛋动物医疗科技有限公司 | A temperature control device and sample analyzer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1975432A (en) * | 2005-11-28 | 2007-06-06 | 沈阳东软医疗系统有限公司 | Sampling and stirring integrated device for full-automatic biochemical anelyser |
| JP2008020311A (en) * | 2006-07-12 | 2008-01-31 | Olympus Corp | Analysis apparatus |
| CN101788556A (en) * | 2010-03-25 | 2010-07-28 | 山东博科生物产业有限公司 | Biosafety biochemical analyzer |
-
2016
- 2016-10-13 CN CN201610891791.0A patent/CN107942082A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1975432A (en) * | 2005-11-28 | 2007-06-06 | 沈阳东软医疗系统有限公司 | Sampling and stirring integrated device for full-automatic biochemical anelyser |
| JP2008020311A (en) * | 2006-07-12 | 2008-01-31 | Olympus Corp | Analysis apparatus |
| CN101788556A (en) * | 2010-03-25 | 2010-07-28 | 山东博科生物产业有限公司 | Biosafety biochemical analyzer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133310A (en) * | 2019-05-08 | 2019-08-16 | 东软威特曼生物科技（沈阳）有限公司 | Biochemical Analyzer |
| CN110133310B (en) * | 2019-05-08 | 2023-04-25 | 东软威特曼生物科技（沈阳）有限公司 | Biochemical analyzer |
| CN116125007A (en) * | 2023-04-04 | 2023-05-16 | 云南碧翔物联网科技有限公司 | An automatic monitoring system and monitoring method for environmental pollutants |
| CN116125007B (en) * | 2023-04-04 | 2023-08-25 | 云南碧翔物联网科技有限公司 | An automatic monitoring system and monitoring method for environmental pollutants |
| CN116593723A (en) * | 2023-05-23 | 2023-08-15 | 青岛汉唐生物科技有限公司 | Temperature control system for reaction plate of high-speed biochemical analyzer |
| CN116755490A (en) * | 2023-06-20 | 2023-09-15 | 江苏基蛋动物医疗科技有限公司 | A temperature control device and sample analyzer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180420 |