CN208146209U - A kind of multi-functional magnetic separating device - Google Patents
A kind of multi-functional magnetic separating device Download PDFInfo
- Publication number
- CN208146209U CN208146209U CN201820204234.1U CN201820204234U CN208146209U CN 208146209 U CN208146209 U CN 208146209U CN 201820204234 U CN201820204234 U CN 201820204234U CN 208146209 U CN208146209 U CN 208146209U
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- China
- Prior art keywords
- magnet
- centrifuge tube
- magnet stand
- stand
- tube shelf
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- 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.)
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Abstract
The utility model relates to a kind of multi-functional magnetic separating devices, mainly include magnet stand, centrifuge tube shelf and magnet, and three can be separated from each other disassembly or assembling, and centrifuge tube shelf can cover on magnet stand and the centrifuge tube shelf of replaceable adaptation different volumes centrifuge tube；Magnet can be put into the cylindrical cavity of magnet stand, it can also take out, when carrying out Magneto separate experiment using the present apparatus, both it can be used as magnetic separator, it can be used as common centrifuge tube shelf again, and the centrifuge tube for matching a variety of different volumes can be replaced, while the number on device can effectively distinguish experiment sample, avoid confusion.
Description
Technical field
The utility model relates to a kind of multi-functional magnetic separating devices, belong to molecular diagnosis, and biomedicine field can be used for
The separation of laboratory magnetic nano-particle.
Background technique
Magnetic separation technique is widely used in immunoassay, nucleic acid extraction, gene sequencing, cell separation, immobilized enzyme etc.
The key areas of life science, with common the separation method such as precipitation method, centrifugal process, ion-exchange and various chromatography sides
Method is compared, magnetic separation technique have the characteristics that it is convenient and efficient, easy to operate, be easy to automate, extraction efficiency it is high.
Magneto separate is to work as magnetic for being added in the solution containing sample to be separated in combination with the magnetic-particle of sample to be separated
Property particle sufficiently combined with sample to be separated after, by equipped with mixed liquor container apply an external magnetic field so that be combined with to
The magnetic-particle of separate substance is reunited, and is separated from mixed liquor, to realize the separation of sample.
Magneto separate frame is that a kind of structure is simple, magnetic separating device easy to use, all solid on currently used Magneto separate frame
Surely there is magnet, the container (mainly centrifuge tube) equipped with sample is put into magnet stand hole by when use, and the magnetic material in sample is just
It can be enriched in that side for laying magnet, then siphoned away liquid with pipettor.But current Magneto separate frame product exists
There is also some problems in use, a kind of Magneto separate frame of model as can only be matched with a kind of centrifuge tube of volume,
So that be equipped with different Magneto separate framves, to solve the above-mentioned problems, this reality for different sample volumes in operation
A kind of multi-functional magnetic separating device is proposed with novel.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of multi-functional magnetic separating device, can both make magnetic point
From with and common centrifuge tube shelf can be used as.
In order to realize the purpose of this utility model and advantage, the utility model is achieved through the following technical solutions：
A kind of multi-functional magnetic separating device, including magnet stand, centrifuge tube shelf and magnet.
The magnet stand bottom is discoidal pedestal, is cylindrical cavity on pedestal, and the upper end of cavity is equipped with multi-turn
Screw thread.
The centrifuge tube shelf main body is a disk, and disk is equipped with several circular holes, pore size and specific centrifuge tube
Nozzle diameter it is in the same size.
The magnet be it is cylindrical, size is adapted to the circular cylindrical cavity of the magnet stand；It is cased at the top of magnet anti-skidding
Entangle magnet.
Further, the centrifuge tube shelf can be covered in the threaded upper ends part of the magnet stand, and removable, and material has
Elasticity.
Further, the magnet can be put into the circular cylindrical cavity of the magnet stand, can also be by anti-at the top of magnet
Sliding sleeve takes out magnet.
Further, each circular hole is corresponded on the centrifugation frame and indicate number, can distinguish multiple centrifuge tubes, avoid testing
The mixed meat and fish dishes of sample.
Compared with prior art, the utility model has the beneficial effects that：A kind of multi-functional magnetic separating device, using this dress
When setting progress Magneto separate experiment, it not only can be used as magnetic separator, but also can be used as common centrifuge tube shelf, and matching can be replaced
The centrifuge tube of a variety of different volumes, while the number on device can effectively distinguish experiment sample, avoid mixed meat and fish dishes.
Detailed description of the invention
Fig. 1 the utility model of the whole structure diagram.
Fig. 2 the utility model section figure.
Fig. 3 the utility model matches 1.5mL Centrifugal tube structure figure.
In figure：1- magnet stand pedestal, 2- centrifuge tube shelf, 3- magnet, 4- magnetosheath, 5- magnet chamber, 6- centrifuge tube.
Specific embodiment
The utility model is done below with reference to embodiment and attached drawing 1-3 and is further explained, to enable those skilled in the art
Member's refer to the instruction text can be according to implement.The following example is merely to illustrate the utility model, but is not used to limit this
The practical range of utility model.
The structure chart of the utility model is as illustrated in fig. 1 and 2, mainly include magnet stand pedestal 1, centrifuge tube shelf 2, magnet 3 and from
Heart pipe 6 is cased with magnetosheath 4 on magnet 3, magnet chamber 5 of ining succession on magnet stand pedestal 1, for being inserted into magnet 3.
The magnet stand pedestal 1, centrifuge tube shelf 2 and magnet 3 it is detachable or assembling, carry out Magneto separate operation when,
First discoidal centrifuge tube shelf 2 is inserted at the threaded upper ends of cylinder-shaped magnet chamber 5 and is fixed, then will fill sample to be separated and
The centrifuge tube of magnetic-particle mixed liquor is put into the circular hole on centrifuge tube shelf 2, the different disc-shape centrifugal pipe support 2 of diameter,
The pore size of circular hole is different above, is adapted to the centrifuge tube of different volumes, is the device for being adapted to 1.5mL centrifuge tube as shown in Figure 3.
After centrifuge tube 6 fixes, the magnet 3 for being cased with magnetosheath 4 is inserted into magnet chamber 5, is stood one after the meeting, magnetic-particle can from
The lower tube wall of heart pipe 6 is enriched with, as shown in Fig. 2, can be siphoned away the liquid in centrifuge tube 6 with liquid-transfering gun at this time, substance to be separated
In conjunction with magnetic-particle, Magneto separate operation is completed.
When without Magneto separate operation, magnet 3 can be pulled out from magnet chamber 5 and, the present apparatus can be used as general at this time
Logical centrifuge tube shelf uses, and corresponding to mark in each centrifuge tube hole location on centrifuge tube shelf 6 has, and can help experimenter area
Divide different samples, avoids mixed meat and fish dishes.
It should be appreciated that those skilled in the art can be to this having read except the above-mentioned teaching content of the utility model
Utility model makes various changes or modification, and such equivalent forms equally fall within model defined by the application the appended claims
It encloses.
Claims (2)
1. a kind of multi-functional magnetic separating device, it is characterised in that：It mainly include magnet stand, centrifuge tube shelf and magnet；Described
Magnet stand bottom is discoidal pedestal, is cylindrical cavity on pedestal, and the upper end of cavity is equipped with multi-turn screw thread；The centrifugation
Pipe support main body is a disk, and disk is equipped with several circular holes, and the nozzle diameter of pore size and centrifuge tube is in the same size；It is described from
Heart pipe support can be covered in the threaded upper ends part of the magnet stand, and the centrifuge tube shelf of other detachable and interchangeable different models, material
Matter has elasticity；The magnet be it is cylindrical, size is adapted to the circular cylindrical cavity of the magnet stand；It is cased at the top of magnet anti-
Sliding sleeve entangles magnet.
2. a kind of multi-functional magnetic separating device according to claim 1, it is characterised in that：The magnet can be put into institute
It states in the circular cylindrical cavity of magnet stand, also can be taken off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204234.1U CN208146209U (en) | 2018-02-06 | 2018-02-06 | A kind of multi-functional magnetic separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204234.1U CN208146209U (en) | 2018-02-06 | 2018-02-06 | A kind of multi-functional magnetic separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208146209U true CN208146209U (en) | 2018-11-27 |
Family
ID=64382431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204234.1U Active CN208146209U (en) | 2018-02-06 | 2018-02-06 | A kind of multi-functional magnetic separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208146209U (en) |
-
2018
- 2018-02-06 CN CN201820204234.1U patent/CN208146209U/en active Active
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