CN205774460U - A kind of full-automatic nucleic acid-extracting apparatus - Google Patents
A kind of full-automatic nucleic acid-extracting apparatus Download PDFInfo
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- CN205774460U CN205774460U CN201620458528.8U CN201620458528U CN205774460U CN 205774460 U CN205774460 U CN 205774460U CN 201620458528 U CN201620458528 U CN 201620458528U CN 205774460 U CN205774460 U CN 205774460U
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- nucleic acid
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- pipe support
- extracting apparatus
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Abstract
The utility model discloses a kind of full-automatic nucleic acid-extracting apparatus, belong to nucleic acid extraction technical field.This full-automatic nucleic acid-extracting apparatus includes pipe support and several six unions being placed in pipe support；Pipe support is the framework of hollow, and each six unions include six PE pipes being arranged side by side, and the opening part of each PE pipe is equipped with sealer；Six unions are connected in pipe support.This full-automatic nucleic acid-extracting apparatus can be applicable in Full automatic instrument for extracting nucleic acid, both the extraction efficiency poor problem low, repeated of manual extraction had been overcome, overcome again the full-automatic defect extracted and easily cause nucleic acid loss and pollute, simple in construction, operation are simply, automaticity is high, residual is few, it is possible to reduce the cross-contamination between sample.
Description
Technical field
This utility model relates to nucleic acid extraction technical field, is specifically related to a kind of full-automatic nucleic acid-extracting apparatus.
Background technology
Nucleic acid is the biomacromolecule compound become by many nucleotide polymerization, for life most basic material it
One.It is widely present in all animals, plant cell, microorganism.Detection of nucleic acids is through extensively should
Virus screenings, the Treatment monitoring etc. of clinical antiviral medicine for blood and its derivatives.The quality of nucleic acid and
Integrity directly affects research and the result of detection, and carries out detection of nucleic acids it is crucial that carry out sample of nucleic acid
Extraction.The extracting method of nucleic acid mainly has manual extraction and full-automatic extraction in the market.Manual methods
Extraction efficiency and repeatability poor, and during automatically extracting, reaction unit can adsorb a certain amount of nucleic acid,
Cause the loss of nucleic acid, thus reduce the accuracy of Nucleic acid quality impact detection and the nucleic acid that extracts need to enter one
Step proceeds to required collecting pipe, easily causes pollution, and automaticity is the highest.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model be provide one can be applicable to complete from
The full-automatic nucleic acid-extracting apparatus of dynamic instrument for extracting nucleic acid, this apparatus structure is simple, operation is simple, automatization's journey
Degree is high, residual is few, it is possible to reduce the cross-contamination between sample.
For solving the problems referred to above, the technical scheme that this utility model is used is as follows:
A kind of full-automatic nucleic acid-extracting apparatus, including pipe support and several six unions being placed in described pipe support；
Described pipe support is the framework of hollow, and each described six unions include six PE pipes being arranged side by side, each described
The opening part of PE pipe is equipped with sealer；Described six unions are connected in described pipe support.
Further, the left and right sides of described pipe support is equipped with fixture block, and described fixture block is in " Jiong " font, and institute
The opening direction having described fixture block is consistent.
Further, the two ends of described six unions are equipped with the draw-in groove matched with described fixture block, described draw-in groove
Both sides be provided with the baffle plate for fixture block described in clamping.
More fastening so that be connected between six unions and pipe support, further, described six unions are close
The position of described draw-in groove is provided with clamp.
For the ease of extraction element is installed on Full automatic instrument for extracting nucleic acid, it is preferable that before described pipe support
Rear both sides are equipped with the curtain plate as handle, and the lower section of described curtain plate is provided with reinforcement.
In order to make extraction element be properly mounted on Full automatic instrument for extracting nucleic acid, described curtain plate is provided with use
In the installation arrow that extraction element is arranged on Full automatic instrument for extracting nucleic acid by instruction.
In order to prevent the reagent order of six unions from obscuring, it is preferable that be all provided with on described pipe support and described six unions
There is the arrow for indicating installation direction, and the direction of all described arrows is consistent.
All it is made up of polythene material to reduce the absorption to nucleic acid of six unions, described pipe support and six unions
's.
Compared to existing technology, the beneficial effects of the utility model are:
Full-automatic nucleic acid-extracting apparatus described in the utility model by arranging clamping between six unions and pipe support,
On the one hand make six unions be securely attached together with pipe support, loosen because of six unions during being possible to prevent to extract
And cause liquid splash；On the other hand, six unions removably connect with pipe support so that pipe support can repeat profit
With；The surface of six unions is provided with envelope mould, can effectively prevent the pollution between reagent and in full-automatic process
Need not it is possible to additionally incorporate reagent, greatly shorten extraction time, improve the extraction efficiency of nucleic acid further.Combine
Upper described, this utility model has the advantage that 1, simple to operate, extract quick and convenient；2, Ke Yiyou
The residual preventing pollution and liquid of effect；3, whole device connects fastening, directional being difficult to is obscured；4、
Improve the extraction efficiency of nucleic acid.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of full-automatic nucleic acid-extracting apparatus described in the utility model；
Fig. 2 is the top view of this utility model Fig. 1；
Fig. 3 is that the A-A of this utility model Fig. 2 is to sectional view；
Fig. 4 is that the B-B of this utility model Fig. 2 is to sectional view；
Fig. 5 is the I portion enlarged drawing of this utility model Fig. 4；
Fig. 6 is the structural representation of pipe support described in the utility model；
Fig. 7 is the structural representation of six unions described in the utility model；
Fig. 8 is another angular views of six unions described in the utility model；
Wherein, 1, pipe support；11, fixture block；12, curtain plate；13, reinforcement；14, arrow is installed；2、
Six unions；21, PE pipe；22, draw-in groove；23, baffle plate；24, clamp；3, arrow.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 8, for the full-automatic nucleic acid-extracting apparatus of one described in the utility model, this is complete certainly
Dynamic nucleic acid-extracting apparatus includes pipe support 1 and several six unions 2 being placed in pipe support 1.During pipe support 1 is preferably
Empty square framework, this square framework includes upper frame body and lower frame body, and the width of upper frame body is slightly larger than lower frame body
Width and upper frame body one-body molded with lower frame body, wherein upper frame body for place six unions 2, lower frame body is used for
Pipe support 1 is installed on Full automatic instrument for extracting nucleic acid.Each six unions 2 include six by the most also
The PE pipe 21 that row is arranged, the two ends of this six union 2 are connected in pipe support 1.
Specifically, the left and right sides of pipe support 1 is equipped with some fixture blocks 11 that quantity is identical with six unions 2, institute
There is fixture block 11 all in " Jiong " font, and the opening direction of all fixture blocks 11 of pipe support 1 left and right sides is consistent.Phase
Accordingly, the two ends of six unions 2 are equipped with the draw-in groove 22 matched with fixture block 11, and the both sides of draw-in groove 22 set
There is the baffle plate 23 for clamping fixture block 11.In six unions 2 snap into draw-in groove 22 by fixture block 11 and by baffle plate
23 clampings and removably connect with pipe support 1.So, not only make six unions 2 be connected with pipe support 1 fastening,
Avoid extraction reagent splashing during whole, and readily accessible so that the repeatable profit of pipe support 1
With.
More fastening so that be connected between six unions 2 and pipe support 1, further, six unions 2 are leaned on
The position of nearly draw-in groove 22 is provided with clamp 24.Specifically, the length direction of this clamp 24 and six unions 2
Length direction is parallel, the formed space of baffle plate 23 of clamp 24 and six both sides, union 2 end and fixture block 11
Equal in magnitude, i.e. when fixture block 11 snaps in draw-in groove 22, clamp 24 just mutually abuts with fixture block 11.
Full-automatic nucleic acid-extracting apparatus described in the utility model is applicable to paramagnetic particle method, the six of each six unions 2
Being sequentially arranged with magnetic bead, lysate, washing liquid, eluent in individual PE pipe 21, wherein the 3rd pipe and the 4th pipe are all
Equipped with washing liquid, the 5th pipe is blank pipe, and whole extraction process is carried out in full-automatic instrument.In order to avoid six
Reagent in pipe 2 is contaminated, and six unions 2 are provided with sealer (not shown).Preferably, each PE pipe 21
Opening part be all installed with sealer, it is also possible to be that six PE pipes 21 are encapsulated by one piece of sealer.Work as nucleic acid extraction
At the end of, can be in good time the nucleic acid extracted is transferred directly in eight unions, it is to avoid further subpackage,
It is used directly for the operations such as PCR, effectively prevents the pollution of nucleic acid.After end, whole process produces
Waste liquid is directly sucked in six unions 2, prevents the pollution to extraction element, it is ensured that nucleic acid extraction next time
Quality.
For the ease of extraction element is installed on Full automatic instrument for extracting nucleic acid, it is preferable that before and after pipe support 1
Both sides are equipped with the curtain plate 12 as handle, and the lower section of curtain plate 12 is provided with reinforcement 13.
In order to make extraction element be properly mounted on Full automatic instrument for extracting nucleic acid, curtain plate 12 be provided with for
The installation arrow 14 that extraction element is arranged on Full automatic instrument for extracting nucleic acid by instruction.In order to prevent six unions 2
Reagent order obscure, it is preferable that be equipped with the finger for indicating installation direction on pipe support 1 and six unions 2
Show arrow 3, and the direction of all arrows 3 is consistent, so can effectively avoid causing core because direction is reverse
Mistake is extracted in acid.
Preferably, pipe support 1 of the present utility model and six unions 2 are all made up of polythene material, not only
Low cost of manufacture, and manage in residual less, few to nucleic acid absorption, it is ensured that the Nucleic acid quality extracted.
Above-mentioned embodiment is only preferred implementation of the present utility model, it is impossible to limit this practicality with this new
The scope of type protection, any unsubstantiality that those skilled in the art is done on the basis of this utility model
Change and replacement belong to this utility model scope required for protection.
Claims (8)
1. a full-automatic nucleic acid-extracting apparatus, it is characterised in that: include pipe support and be placed in described pipe support
Several six unions；Described pipe support is the framework of hollow, and each described six unions include that six are arranged side by side
PE manages, and the opening part of each described PE pipe is equipped with sealer；Described six unions are connected in described pipe support.
Full-automatic nucleic acid-extracting apparatus the most according to claim 1, it is characterised in that: described pipe support
The left and right sides is equipped with fixture block, and described fixture block is in " Jiong " font, and the opening direction of all described fixture blocks is consistent.
Full-automatic nucleic acid-extracting apparatus the most according to claim 2, it is characterised in that: described six unions
Two ends be equipped with the draw-in groove matched with described fixture block, the both sides of described draw-in groove be provided with for described in clamping block
The baffle plate of block.
Full-automatic nucleic acid-extracting apparatus the most according to claim 3, it is characterised in that: described six unions
It is provided with clamp near the position of described draw-in groove.
Full-automatic nucleic acid-extracting apparatus the most according to claim 1, it is characterised in that: described pipe support
Front and back both sides are equipped with the curtain plate as handle, and the lower section of described curtain plate is provided with reinforcement.
Full-automatic nucleic acid-extracting apparatus the most according to claim 5, it is characterised in that: described curtain plate
It is provided with the installation arrow being arranged on Full automatic instrument for extracting nucleic acid by extraction element for instruction.
Full-automatic nucleic acid-extracting apparatus the most according to claim 1, it is characterised in that: described pipe support and
The arrow for indicating installation direction, and the side of all described arrows it is equipped with in described six unions
To unanimously.
Full-automatic nucleic acid-extracting apparatus the most according to claim 1, it is characterised in that: described pipe support and
Six unions are all made up of polythene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458528.8U CN205774460U (en) | 2016-05-19 | 2016-05-19 | A kind of full-automatic nucleic acid-extracting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458528.8U CN205774460U (en) | 2016-05-19 | 2016-05-19 | A kind of full-automatic nucleic acid-extracting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774460U true CN205774460U (en) | 2016-12-07 |
Family
ID=58116395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620458528.8U Active CN205774460U (en) | 2016-05-19 | 2016-05-19 | A kind of full-automatic nucleic acid-extracting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774460U (en) |
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2016
- 2016-05-19 CN CN201620458528.8U patent/CN205774460U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |