CN205803485U - Nucleic acid cleavage liquid separating apparatus based on porous plate - Google Patents
Nucleic acid cleavage liquid separating apparatus based on porous plate Download PDFInfo
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- CN205803485U CN205803485U CN201620768545.1U CN201620768545U CN205803485U CN 205803485 U CN205803485 U CN 205803485U CN 201620768545 U CN201620768545 U CN 201620768545U CN 205803485 U CN205803485 U CN 205803485U
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- porous plate
- building enclosure
- filtering
- nucleic acid
- acid cleavage
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Abstract
This utility model belongs to mensuration or the method for inspection technical field of microorganism, particularly to a kind of nucleic acid cleavage liquid separating apparatus based on porous plate.This device includes filtering porous plate, accepts porous plate, building enclosure, vacuum pump, the passage being provided with filter membrane in the reacting hole of filtering porous plate and connect reacting hole interior or exterior space, accept porous plate and be positioned at inside building enclosure, filtering porous plate is positioned at the top of building enclosure, forming confined space between filtering porous plate, building enclosure, building enclosure connects with vacuum pump.This utility model, with porous plate as carrier, makes the nucleic acid cleavage liquid being positioned at porous plate reacting hole realize being automatically separated on the premise of not producing too much vibrations.
Description
Technical field
This utility model belongs to mensuration or the method for inspection technical field of microorganism, particularly to a kind of based on porous plate
Nucleic acid cleavage liquid separating apparatus.
Background technology
Before specific sample is carried out microbial molecules detection, need sample preprocessing.As a example by solid-state food, at sample
The purpose of reason is microbial cell cracking and microorganism to be enriched with.The nucleic acid cleavage liquid obtained after microbial cell cracking, needs
Use solid-liquid separation means is isolated.In prior art, generally use centrifuge and separate.As the People's Republic of China (PRC) goes out
Regulation in Passport control quarantine industry standard (SN/T 1870-2007): culture fluid needs in centrifuge 8000r/min's
Under the conditions of centrifugal 5min.
Automatization of the prior art microbial molecules detection technique is all not related to the pre-treatment step of sample, i.e. sample is pre-
Process must be by manually having been manually done.Trace it to its cause, sample to be measured is needed for high-volume, after sample is injected porous plate,
Porous plate of the prior art concussion instrument is not suitable for coordinating with other precision instruments, because after porous plate concussion instrument earthquake usually
There is various displacement error.So, how to realize nucleic acid cleavage liquid solid-liquid separation on porous plate, be automatization's microbial molecules
The technical bottleneck of detection technique development.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of nucleic acid cleavage liquid based on porous plate divides
From device, on the premise of not producing too much vibrations, make the sample being contained in porous plate can be automatically performed nucleic acid cleavage liquid
Separate.
This utility model solves the scheme of described technical problem:
A kind of nucleic acid cleavage liquid separating apparatus based on porous plate, including filtering porous plate, accepts porous plate, goes along with sb. to guard him knot
Structure, vacuum pump, the passage being provided with filter membrane in the reacting hole of filtering porous plate with connecting reacting hole interior or exterior space, accept porous plate
Being positioned at inside building enclosure, filtering porous plate is positioned at the top of building enclosure, is formed airtight between filtering porous plate, building enclosure
Space, building enclosure connects with vacuum pump.
As improvement, this device also includes the mechanical arm controlled by computer, described undertaking porous plate and filtering porous plate
Move and completed by mechanical arm.
As alternative technical scheme, this device includes pedestal, filtering porous plate, accepts porous plate, building enclosure, true
Empty pump, the passage being provided with filter membrane in the reacting hole of filtering porous plate with connecting reacting hole interior or exterior space, accept porous plate and be positioned at
Building enclosure is internal to be also positioned on pedestal, and filtering porous plate is positioned at the top of building enclosure, filtering porous plate, building enclosure,
Forming confined space between pedestal, pedestal connects with vacuum pump.
As improvement, this device also includes the mechanical arm controlled by computer, described undertaking porous plate, building enclosure, filtration
The movement of porous plate is completed by mechanical arm.
In the application, the difference between so-called filtering porous plate and common porous plate is: the reaction of filtering porous plate
Offering passage in hole, be coated with filter membrane at passage, the sample in reacting hole can flow to through filter membrane under the effect of negative pressure
Outside reacting hole.
So-called undertaking porous plate common porous the most of the prior art plate in the application, accepts reacting hole on porous plate
Quantity, volume, position and the quantity of reacting hole on filtering porous plate, volume, position are corresponding, and it is used for catching from filtering porous plate
The liquid filtered out.
This utility model, with porous plate as carrier, makes the nucleic acid cleavage liquid being positioned at porous plate reacting hole not produce too much
Realize on the premise of vibrations being automatically separated, make sample pretreatment step be incorporated into automatization of the prior art microbial molecules inspection
Measurement equipment is possibly realized.The application can once complete the separation of multiple sample, and lock out operation, without personal error, improves work
Efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is to accept the assembling signal between porous plate, filtering porous plate, building enclosure in this utility model embodiment 1
Figure；
Fig. 3 is the structural representation of this utility model embodiment 2；
Fig. 4 is pedestal in this utility model embodiment 2, the assembling accepted between porous plate, filtering porous plate, building enclosure
Schematic diagram；
Fig. 5 is the structural representation that this utility model accepts the reacting hole of porous plate.
In figure: 1, filtering porous plate；2, porous plate is accepted；3, building enclosure；4, vacuum pump；5, mechanical arm；6, pedestal；7、
Passage.
Detailed description of the invention
Embodiment 1
As shown in Figure 1-2, a kind of nucleic acid cleavage liquid separating apparatus based on porous plate, including filtering porous plate 1, accept many
Orifice plate 2, building enclosure 3, vacuum pump 4, the mechanical arm 5 that controlled by computer.The reacting hole of filtering porous plate 1 is as it is shown in figure 5, react
The passage 7 being provided with filter membrane in hole and connect reacting hole interior or exterior space.The container that building enclosure 3 is opened wide for top, building enclosure 3
Having 4 sides and 1 bottom surface, its top opened wide can coordinate with filtering porous plate 1.Accept porous plate 2 and be positioned at building enclosure 3
Inside, filtering porous plate 1 is positioned at the top of building enclosure 3, between filtering porous plate 1, building enclosure 3 formed confined space,
Building enclosure 3 connects with vacuum pump 4.The movement accepting porous plate 2 and filtering porous plate 1 has been controlled by mechanical arm 5.
Embodiment 2
As shown in Figure 3-4, a kind of nucleic acid cleavage liquid separating apparatus based on porous plate, including pedestal 6, filtering porous plate 1,
Accept porous plate 2, building enclosure 3, vacuum pump 4, the mechanical arm 5 that controlled by computer.It is provided with in the reacting hole of filtering porous plate 1
Filter membrane and the passage 7 connecting reacting hole interior or exterior space, accept porous plate 2 and be positioned at the inside of building enclosure 3, accepts porous plate 2 and puts
Putting on pedestal 6, pedestal 6 connects with vacuum pump 4.Building enclosure 3 goes to upper and lower uncovered structure, its top energy and filtering porous
Plate 1 coordinates, and can coordinate with pedestal 6 bottom it.Filtering porous plate 1 is positioned at the top of building enclosure 3, filtering porous plate 1, goes along with sb. to guard him knot
Forming confined space between structure 3, pedestal 6, undertaking porous plate 2, building enclosure 3, the movement of filtering porous plate 1 are controlled by mechanical arm 5
System completes.
Claims (4)
1. a nucleic acid cleavage liquid separating apparatus based on porous plate, it is characterised in that include filtering porous plate, accept porous
Plate, building enclosure, vacuum pump, the passage being provided with filter membrane in the reacting hole of filtering porous plate with connecting reacting hole interior or exterior space,
Accept porous plate be positioned at inside building enclosure, filtering porous plate is positioned at the top of building enclosure, filtering porous plate, building enclosure it
Between formed confined space, building enclosure connects with vacuum pump.
2. nucleic acid cleavage liquid separating apparatus based on porous plate as claimed in claim 1, it is characterised in that also include by computer
The mechanical arm controlled, the movement of described undertaking porous plate and filtering porous plate is completed by mechanical arm.
3. a nucleic acid cleavage liquid separating apparatus based on porous plate, it is characterised in that include pedestal, filtering porous plate, undertaking
Porous plate, building enclosure, vacuum pump, it is logical with connect reacting hole interior or exterior space to be provided with filter membrane in the reacting hole of filtering porous plate
Road, accepts porous plate and is positioned at building enclosure inside and is positioned on pedestal, and filtering porous plate is positioned at the top of building enclosure, filters
Forming confined space between porous plate, building enclosure, pedestal, pedestal connects with vacuum pump.
4. nucleic acid cleavage liquid separating apparatus based on porous plate as claimed in claim 3, it is characterised in that also include by computer
The mechanical arm controlled, described undertaking porous plate, building enclosure, the movement of filtering porous plate are completed by mechanical arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768545.1U CN205803485U (en) | 2016-07-19 | 2016-07-19 | Nucleic acid cleavage liquid separating apparatus based on porous plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768545.1U CN205803485U (en) | 2016-07-19 | 2016-07-19 | Nucleic acid cleavage liquid separating apparatus based on porous plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803485U true CN205803485U (en) | 2016-12-14 |
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ID=57508124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620768545.1U Active CN205803485U (en) | 2016-07-19 | 2016-07-19 | Nucleic acid cleavage liquid separating apparatus based on porous plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN205803485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190817A (en) * | 2016-07-19 | 2016-12-07 | 湖州高亿诺生物科技有限公司 | Nucleic acid cleavage liquid separating method based on porous plate and device |
| CN107201302A (en) * | 2017-07-14 | 2017-09-26 | 戴洁 | It is a kind of to be applied to the porous sample digestion plate that separation of solid and liquid can be achieved in automation |
-
2016
- 2016-07-19 CN CN201620768545.1U patent/CN205803485U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190817A (en) * | 2016-07-19 | 2016-12-07 | 湖州高亿诺生物科技有限公司 | Nucleic acid cleavage liquid separating method based on porous plate and device |
| CN106190817B (en) * | 2016-07-19 | 2019-01-08 | 温州市高亿诺生物科技有限公司 | Nucleic acid cleavage liquid separating method and device based on porous plate |
| CN107201302A (en) * | 2017-07-14 | 2017-09-26 | 戴洁 | It is a kind of to be applied to the porous sample digestion plate that separation of solid and liquid can be achieved in automation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200831 Address after: 1213-177, 12 / F, building 3, No. 1366, Hongfeng Road, Kangshan street, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province Patentee after: Original microbial detection technology (Huzhou) Co., Ltd Address before: 313008, room two, building 1888, building E, No. 003 Dai Shan Road, Wuxing District, Zhejiang, Huzhou, China Patentee before: HUZHOU GAOYINUO BIOLOGICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |