CN209102727U - A kind of protein analyzer fluid path - Google Patents
A kind of protein analyzer fluid path Download PDFInfo
- Publication number
- CN209102727U CN209102727U CN201821610360.3U CN201821610360U CN209102727U CN 209102727 U CN209102727 U CN 209102727U CN 201821610360 U CN201821610360 U CN 201821610360U CN 209102727 U CN209102727 U CN 209102727U
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- China
- Prior art keywords
- channel valve
- valve
- triple channel
- container
- buffer
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Abstract
The utility model discloses a kind of protein analyzer fluid path, including syringe drive device, sample needle actuating device, vacuum chamber driving device, the first triple channel valve, the second triple channel valve, third triple channel valve, the 4th triple channel valve, the 5th triple channel valve, the one or two channel valve, the two or two channel valve, cleaning solution, the first buffer, the second buffer, the first dropper, the second dropper, reagent cup；The syringe drive device includes the first container, second container, third container and sample liquid container；The sample needle actuating device includes cleaning set and sampling needle；It is connected with diversion pipe between above each device, each valve.The utility model uses control of the electromagnetic valve to multi-channel interface, and sample liquid is effectively prevent to pollute；Sample liquid can be effectively prevent to pollute；Realize cleaning sample-adding automatic seamless connection, it is time-consuming short, it is high-efficient.
Description
Technical field
The utility model relates to field of biological detection, in particular to a kind of protein analyzer fluid path.
Background technique
C reactive protein (CRP) is as a kind of non-specific acute phase protein, the inflammatory of concentration and disease in blood
Reaction process is closely related, can in antimer inflammatory reaction degree.Diagnosis and observation curative effect of the CRP as clinical infection disease
One of index, become a kind of universal trend.Full-automatic specific protein analyzer is exclusively used in the content of CRP in detection sample.
Full-automatic specific protein analyzer fluid path scheme controls the flow direction of liquid in analyzer.
In the prior art, due to the difference of the instrument of each company production, respective fluid path scheme is also different.Due to majority
Conduit in the fluid path scheme of product cannot reuse.Increase the complexity of design.
Utility model content
In order to overcome the drawbacks described above of the prior art, the utility model provides a kind of protein analyzer fluid path, can be effective
Prevent sample liquid from polluting；Realize cleaning sample-adding automatic seamless connection, it is time-consuming short, it is high-efficient.
The utility model solves technical solution used by the problems of the prior art are as follows: including syringe drive device,
Sample needle actuating device, vacuum chamber driving device, the first triple channel valve, the second triple channel valve, third triple channel valve,
Four triple channel valves, the 5th triple channel valve, the one or two channel valve, the two or two channel valve, cleaning solution, the first buffer,
Second buffer, the first dropper, the second dropper, reagent cup；The syringe drive device include the first container, second container,
Third container and sample liquid container；The sample needle actuating device includes cleaning set and sampling needle；The third container connection first
Triple channel valve, the first triple channel valve connect the 5th triple channel valve, and the 5th triple channel valve connects cleaning solution；
The first container connects third triple channel valve, and the third channel valve is connected with the second dropper and the second buffer；Institute
It states second container and connects the second triple channel valve, the second triple channel valve connects the first buffer and the first dropper；It is described
Sample liquid container connects sample needle actuating device, and the sample needle actuating device connects the 4th triple channel valve, the 4th threeway
Road valve connects the 5th triple channel valve, and the sample needle actuating device is also connected with the second triple channel valve, the second triple channel
Valve is connected with vacuum chamber driving device, and the vacuum chamber driving device is connected with garbage collector；4th three track valve
Door is connected with reagent cup, and the reagent cup connects the one or two channel valve, the one or the two channel valve connection vacuum chamber driving
Device；It is connected with diversion pipe between above each device, each valve.
As a preferred embodiment of the present invention, on the diversion pipe being connect with the first buffer, the second buffer, cleaning solution
It is provided with sensor, whether detect in diversion pipe has liquid, bubble etc..
As a preferred embodiment of the present invention, the vacuum chamber driving device is connected with garbage collector, after cleaning
Waste liquid enters garbage collector and does not pollute the environment.
As a preferred embodiment of the present invention, the valve is electromagnetic valve, is controlled by electromagnetic valve to multi-pass
The control of pipeline joint effectively prevent the pollution of sample liquid and is able to achieve cleaning sample adding liquid automatic seamless connection.
Compared with prior art, the utility model has following technical effect that
The utility model proposes a kind of protein analyzer fluid path, the fluid path in (1) the utility model passes through each solenoid valve
Control of the door to multi-channel interface, effectively prevents sample liquid from polluting；(2) fluid path of the design realizes cleaning sampling needle, reagent
Cup and the seamless connection of automatic sample liquid, it is time-consuming short, high-efficient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of protein analyzer fluid path in the utility model.
Figure label: 1- syringe drive device；2- sample needle actuating device；3- vacuum chamber driving device；4- the one or three
Channel valve；5- the second triple channel valve；6- third triple channel valve；The 4th triple channel valve of 7-；The 5th triple channel valve of 8-；
The one or two channel valve of 9-；The two or two channel valve of 10-；11- cleaning solution；The first buffer of 12-；The second buffer of 13-；14-
First dropper；The second dropper of 15-；16- garbage collector；17- sensor；18- reagent cup；101- the first container；102- second
Container；103- third container；104- sample liquid container；201- cleaning set；202- sampling needle.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the utility model embodiment disclosed below as long as they do not conflict with each other can
To be combined with each other.
Embodiment used by the utility model is as shown in Figure 1:
A kind of protein analyzer fluid path is provided with drives including syringe drive device 1, sample needle actuating device 2, vacuum chamber
Dynamic device 3, the first triple channel valve 4, the second triple channel valve 5, third triple channel valve 6, the 4th triple channel valve the 7, the 5th
Triple channel valve 8, the one or two channel valve 9, the two or two channel valve 10, cleaning solution 11, the first buffer 12, the second buffer
13, the first dropper 14, the second dropper 15, reagent cup 18；The syringe drive device 1 includes the first container 101, second container
102, third container 103 and sample liquid container 104；The sample needle actuating device 2 includes cleaning set 201 and sampling needle 202；More than
It is connected with diversion pipe between each device, each valve, is led with what the first buffer 12, the second buffer 13, cleaning solution 11 were connect
It is provided with sensor 17 in flow tube, is to detect and whether have liquid, bubble etc. in diversion pipe using sensor 17；Furthermore with
On valve is all made of is electromagnetic valve, control the cooperation between each electromagnetic valve using PCB circuit board and cooperate；
Standby sample: syringe drive device 1 moves, and the second triple channel valve 5 connects the end NO, and third triple channel valve 6 is connected
The end NO, the 5th triple channel valve 8 connect the end NO, hold so that the first buffer 12, the second buffer 13, cleaning solution 11 enter first
In device 101, second container 102 and third container 103, standby sample is completed；
Sampling needle inner wall washing: the first triple channel valve 4 connects the end NC, and syringe drive device 1 moves, and is contained in third
Cleaning solution 11 in container 103 is injected into cleaning set 201, while the end IN of the two or two channel valve 10 is opened, and vacuum chamber drives
The dynamic movement of device 3 generates pressure difference water suction, and cleaning solution 11 cleans the inner wall of sampling needle 202 in cleaning set 201；
The cleaning of reagent cup: the 4th triple channel valve 7 connects the end NC, and the 5th triple channel valve 8 connects the end NC, and syringe drives
Dynamic device 1 moves, and the cleaning solution 11 being contained in third container 103 is injected into reagent cup 18, while the one or two channel valve
The end 9IN is opened, and the movement of vacuum chamber driving device 3 generates pressure difference water suction, and cleaning solution 11 cleans reagent cup 18；
Reagent adding and sample: the second triple channel valve 5 connects the end NC, and third triple channel valve 6 connects the end NC, and syringe drives
Dynamic device 1 moves, and the first buffer 12 being contained in the first container 101 and second container 102 and the second buffer 13 enter
Sample liquid into the first dropper 14, the second dropper 15 and in sample liquid container 104 enters in sampling needle 202, and finally instills examination
In agent cup 18；It is significant to note that only having cleaned after 202 inner wall of reagent cup 18 and sampling needle, just toward sample liquid container
Sample liquid is added in 104.
It is connected with garbage collector 16 in last vacuum chamber driving device 3, the waste liquid after cleaning is through vacuum chamber driving device 3
After enter garbage collector 16 and do not pollute the environment.
What is illustrated at this be the present utility model application is a kind of protein analyzer fluid path, and embodiment is each in fluid path
Connected relation between device and each valve, so on the diagram not direct first dropper 14, the second dropper 15 and sampling needle 202
18 top of reagent cup is signed in, it can be the first dropper 14, the second dropper 15 and sampling needle 202 directly by leading in practice
Flow tube is arranged to the top of reagent cup 18, also can be set and recycles diversion pipe the first dropper 14, the second dropper in succession elsewhere
15 and sampling needle 202 nozzle water conservancy diversion to reagent cup 18.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of protein analyzer fluid path, it is characterised in that: including syringe drive device, sample needle actuating device, vacuum chamber
Driving device, the first triple channel valve, the second triple channel valve, third triple channel valve, the 4th triple channel valve, the 5th threeway
Road valve, the one or two channel valve, the two or two channel valve, cleaning solution, the first buffer, the second buffer, the first dropper,
Two droppers, reagent cup；The syringe drive device includes the first container, second container, third container and sample liquid container；It is described
Sample needle actuating device includes cleaning set and sampling needle；The third container connects the first triple channel valve, first threeway
Road valve connects the 5th triple channel valve, and the 5th triple channel valve connects cleaning solution；The first container connection the three or three
Channel valve, the third triple channel valve are connected with the second dropper and the second buffer；The second container connection the two or three
Channel valve, the second triple channel valve connect the first buffer and the first dropper；The sample liquid container connection specimen needle is driven
Dynamic device, the sample needle actuating device connect the 4th triple channel valve, and the 4th triple channel valve connects the 5th triple channel
Valve, the sample needle actuating device are also connected with the second triple channel valve, and the second triple channel valve is connected with vacuum chamber driving
Device, the vacuum chamber driving device are connected with garbage collector；The 4th triple channel valve is connected with reagent cup, the examination
Agent cup connects the one or two channel valve, and the one or two channel valve connects vacuum chamber driving device；Above each device, each valve
Between connected with diversion pipe.
2. a kind of protein analyzer fluid path according to claim 1, it is characterised in that: with the first buffer, the second buffering
Sensor is provided on the diversion pipe that liquid, cleaning solution connect.
3. a kind of protein analyzer fluid path according to claim 1, it is characterised in that: the valve is electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610360.3U CN209102727U (en) | 2018-09-29 | 2018-09-29 | A kind of protein analyzer fluid path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610360.3U CN209102727U (en) | 2018-09-29 | 2018-09-29 | A kind of protein analyzer fluid path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102727U true CN209102727U (en) | 2019-07-12 |
Family
ID=67154171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821610360.3U Expired - Fee Related CN209102727U (en) | 2018-09-29 | 2018-09-29 | A kind of protein analyzer fluid path |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102727U (en) |
-
2018
- 2018-09-29 CN CN201821610360.3U patent/CN209102727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |