CN206286055U - A kind of automatic magnetic separator - Google Patents
A kind of automatic magnetic separator Download PDFInfo
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- CN206286055U CN206286055U CN201621196272.4U CN201621196272U CN206286055U CN 206286055 U CN206286055 U CN 206286055U CN 201621196272 U CN201621196272 U CN 201621196272U CN 206286055 U CN206286055 U CN 206286055U
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- sample
- cleaning assembly
- reaction cup
- adding cleaning
- automatic magnetic
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Abstract
A kind of automatic magnetic separator, including pump group part, sample-adding cleaning assembly, sample-adding cleaning assembly movable axis, sample-adding cleaning assembly motor, reaction cup support, described pump group part are connected by flexible pipe with sample-adding cleaning assembly；Described sample-adding cleaning assembly is movably arranged on sample-adding cleaning assembly movable axis；Sample-adding cleaning assembly motor is connected with sample-adding cleaning assembly movable axis；Described reaction cup branch is set up in the lower section of sample-adding cleaning assembly, and the back side of described reaction cup support is provided with magnet-fixation grooves, magnet is provided with described magnet-fixation grooves.The utility model can accelerate reagent cleaning, Magneto separate process, improve efficiency of research and development；It is simple to operate, meet daily research and development and production and application.
Description
Technical field
The utility model is related to machinery equipment field, more particularly to a kind of automatic magnetic separator.
Background technology
The automatic magnetic separator on the market on Medical Devices is limited to react cup volumes, all more compact and work(at present
Can be single, in daily R＆D process, different experiments must be using the device of regulation, and it is special to be also needed to after the completion of experiment
Cleaning, it is particularly troublesome.
In order to improve efficiency of research and development, a automatic magnetic separator is designed, the device can be realized " a tractor serves several purposes ", applied
The fields such as extraction, antibody coating, medicine coating, high flux enrichment in reagent research and development amplifying nucleic acid.Meanwhile, in each R＆D process
It is many more than during using the amount of reagent than normal use, if by normal reaction cup size design magnetic separation device, by serious shadow
Ring efficiency of research and development.And if using small size reaction cup, in routine experimentation, can be produced very to experimental result because of accumulated error
Big influence.Furthermore, in small lot reagent production process, the automation of production can be realized, reduce cost of labor.To improve
The efficiency that reagent is researched and developed and reagent is produced, designs this automatic magnetic separator.
In addition, if reaction cup is changed into it is large-sized, due to reaction cup top be provided with cleaning needle, original place is removed and placed into
Reaction cup all easily causes personnel's accidental injury.
Common sample needle of the prior art is often straight-tube shape, the special examination when cleaning fluid declines in meeting impact-response cup
Agent, influences reagent performance.
Utility model content
Problem to be solved:For problem above, the utility model provides a kind of automatic magnetic separator.
To solve above technical problem, the utility model is adopted the following technical scheme that：
A kind of automatic magnetic separator, including pump group part, sample-adding cleaning assembly, sample-adding cleaning assembly movable axis, sample-adding
Cleaning assembly motor, reaction cup support, described pump group part are connected by flexible pipe with sample-adding cleaning assembly；Described sample-adding cleaning
Component is movably arranged on sample-adding cleaning assembly movable axis；Sample-adding cleaning assembly motor is connected with sample-adding cleaning assembly movable axis；
Described reaction cup branch is set up in the lower section of sample-adding cleaning assembly, and the back side of described reaction cup support is provided with magnet-fixation grooves,
Magnet is provided with described magnet-fixation grooves.
Described magnetic separation device works independently for eight passages, according to actual conditions specific passage can be selected to be added
The steps such as sample, cleaning, Magneto separate.
Further technical scheme, described sample-adding cleaning assembly has some pin groups, and each pin group is including sample needle and clearly
Wash pin.
Further technical scheme, the syringe needle of described sample needle bends towards cleaning needle.
Further technical scheme, the pump group part includes straightway pump and peristaltic pump, described straightway pump by flexible pipe and
Sample needle is connected, and described peristaltic pump is connected by flexible pipe with cleaning needle.
Further technical scheme, described automatic magnetic separator also includes guide rail and reaction cup support movable axis,
Described reaction cup support is fixed on reaction cup support movable axis by guide rail.
Further technical scheme, handle is additionally provided with described reaction cup support.
Further technical scheme, described automatic magnetic separator also includes riser, described sample-adding cleaning assembly
Movable axis is fixed on riser.
Further technical scheme, described reaction cup support includes 8 reaction cup aperture.
Further technical scheme, described sample-adding cleaning assembly is corresponding with the reaction cup aperture on reaction cup support.
Further technical scheme, described reaction cup aperture is used for placing response cup, and the specification of described reaction cup is 45-
55mL。
Working method of the present utility model：
To improve reagent Magneto separate efficiency, design is a simultaneously to clean, separate 8 dresses of big reaction cup the utility model
Put, the device is main by pump group part, sample-adding cleaning assembly, sample-adding cleaning assembly movable axis, sample-adding cleaning assembly motor, reaction cup
Support cooperation each other is completed, and concrete operations flow is as follows：
（1）It is manually by various reagents according to the amount of regulation and sequentially in addition reaction cup, reaction cup support is top
Magnet fixing groove, magnet-fixation grooves are built with magnet；
（2）Straightway pump is connected by flexible pipe with sample needle, and liquid volume added is controlled by controlling the duration of runs of straightway pump
How much；
（3）Peristaltic pump is connected by flexible pipe with cleaning needle, by controlling the wriggling of peristaltic pump, is realized the liquid in reaction cup
Body is extracted out；
（4）Control to be loaded cleaning assembly movable axis drive sample-adding cleaning assembly by controlling sample-adding cleaning assembly motor
Raising and lowering, after reaction cup is manually loaded, control sample-adding cleaning assembly motor movement so that under sample-adding cleaning assembly is automatic
Specified altitude is dropped to, peristaltic pump and straightway pump will automatically carry out liquid feeding and drawing liquid according to sequential behind arrival assigned position；
（5）After the completion of cleaning, sample-adding cleaning assembly rises back to initial position automatically, be able to will now be reacted by handle
Cup support is pulled out, and will clean and the reaction cup of Magneto separate completion is taken out, and now magnetic bead is tightly adsorbed on reaction cup wall of cup,
After carrying out appropriate piping and druming, for next step experiment.
Beneficial effect
Compared with prior art, the utility model possesses following remarkable advantage：
1. the utility model can accelerate reagent cleaning, Magneto separate process, improve efficiency of research and development；It is simple to operate, meet daily
Research and development and production and application.
2. reaction cup support is used to hold big reaction cup in the utility model, and reaction cup support is fixed on instead by guide rail
Answer on cup support movable axis, big reaction cup can be facilitated with freely dragging reaction cup support by the handle on reaction cup support
It is placed and taken out.
3. in the utility model the syringe needle of sample needle bend towards cleaning needle in order to allow cleaning fluid from sample needle flow out when can be along
Cleaning needle goes downstream, and reduces impulsive force when under wash liquid stream.When so can guarantee that cleaning fluid flows into reaction cup bottom, will not
Special reagent in reaction cup is broken up, the performance of reagent is influenceed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model I.
Fig. 2 is structural representation of the present utility model II.
Fig. 3 is the structural representation that the utility model is loaded cleaning assembly.
Reference：1st, it is loaded cleaning assembly, 2, sample-adding cleaning assembly movable axis, 3, sample-adding cleaning assembly motor, 4, anti-
Answer cup support, 5, sample needle, 6, cleaning needle, 7, straightway pump, 8, peristaltic pump, 9, guide rail, 10, reaction cup support movable axis, 11, draw
Hand, 12, riser, 13, magnet-fixation grooves.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment
As shown in Figure 1 to Figure 3, a kind of automatic magnetic separator, including pump group part, sample-adding cleaning assembly 1, sample-adding cleaning
Component movable axis 2, sample-adding cleaning assembly motor 3, reaction cup support 4, described pump group part is by flexible pipe and sample-adding cleaning assembly 1
It is connected；Described sample-adding cleaning assembly 1 is movably arranged on 2 on sample-adding cleaning assembly movable axis；It is loaded cleaning assembly motor 3 and adds
Sample cleaning assembly movable axis 1 is connected；Described reaction cup support 4 is located at the lower section of sample-adding cleaning assembly 1, described reaction cup branch
The back side of frame is provided with magnet-fixation grooves 13, and magnet is provided with described magnet-fixation grooves 13.
Described sample-adding cleaning assembly 1 has some pin groups, and each pin group includes sample needle 5 and cleaning needle 6.
The syringe needle of described sample needle 5 bends towards cleaning needle 6.
The pump group part includes straightway pump 7 and peristaltic pump 8, and described straightway pump 7 is connected by flexible pipe with sample needle 5, institute
The peristaltic pump 8 stated is connected by flexible pipe with cleaning needle 6.
Described automatic magnetic separator also includes guide rail 9 and reaction cup support movable axis 10, described reaction cup branch
Frame 4 is fixed on reaction cup support movable axis 10 by guide rail 9.
Handle 11 is additionally provided with described reaction cup support 4.
Described automatic magnetic separator also includes riser 12, and described sample-adding cleaning assembly movable axis 2 is fixed on vertical
On plate 12.
Described reaction cup support 4 includes 8 reaction cup aperture.
Described sample-adding cleaning assembly 1 is corresponding with the reaction cup aperture on reaction cup support 4.
Described reaction cup aperture is used for placing response cup, and the specification of described reaction cup is 50mL, specific size：Diameter
28mm, height 104mm.
Claims (10)
1. a kind of automatic magnetic separator, it is characterised in that lived including pump group part, sample-adding cleaning assembly, sample-adding cleaning assembly
Moving axis, sample-adding cleaning assembly motor, reaction cup support, described pump group part are connected by flexible pipe with sample-adding cleaning assembly；It is described
Sample-adding cleaning assembly be movably arranged on sample-adding cleaning assembly movable axis on；Sample-adding cleaning assembly motor is lived with sample-adding cleaning assembly
Moving axis is connected；Described reaction cup branch is set up in the lower section of sample-adding cleaning assembly, and the back side of described reaction cup support is provided with magnetic
Ferropexy groove, magnet is provided with described magnet-fixation grooves.
2. a kind of automatic magnetic separator according to claim 1, it is characterised in that described sample-adding cleaning assembly has
Some pin groups, each pin group includes sample needle and cleaning needle.
3. a kind of automatic magnetic separator according to claim 2, it is characterised in that the syringe needle of described sample needle is curved
To cleaning needle.
4. a kind of automatic magnetic separator according to Claims 2 or 3, it is characterised in that the pump group part includes straight
Stream pump and peristaltic pump, described straightway pump are connected by flexible pipe with sample needle, and described peristaltic pump passes through flexible pipe and cleaning needle phase
Even.
5. a kind of automatic magnetic separator according to claim 1, it is characterised in that described automatic magnetic separates dress
Putting also includes guide rail and reaction cup support movable axis, and described reaction cup support is fixed on reaction cup support movable axis by guide rail
On.
6. a kind of automatic magnetic separator according to claim 1 or 5, it is characterised in that described reaction cup support
On be additionally provided with handle.
7. a kind of automatic magnetic separator according to claim 1, it is characterised in that described automatic magnetic separates dress
Putting also includes riser, and described sample-adding cleaning assembly movable axis is fixed on riser.
8. a kind of automatic magnetic separator according to claim 1, it is characterised in that described reaction cup support includes
8 reaction cup aperture.
9. a kind of automatic magnetic separator according to claim 8, it is characterised in that described sample-adding cleaning assembly with
Reaction cup aperture correspondence on reaction cup support.
10. a kind of automatic magnetic separator according to claim 8 or claim 9, it is characterised in that described reaction cup aperture is used
In placing response cup, the specification of described reaction cup is 45-55mL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196272.4U CN206286055U (en) | 2016-11-07 | 2016-11-07 | A kind of automatic magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196272.4U CN206286055U (en) | 2016-11-07 | 2016-11-07 | A kind of automatic magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286055U true CN206286055U (en) | 2017-06-30 |
Family
ID=59099714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196272.4U Active CN206286055U (en) | 2016-11-07 | 2016-11-07 | A kind of automatic magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206286055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550761A (en) * | 2019-01-08 | 2019-04-02 | 东软威特曼生物科技（沈阳）有限公司 | The anticollision cleaning device of reaction cup |
-
2016
- 2016-11-07 CN CN201621196272.4U patent/CN206286055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550761A (en) * | 2019-01-08 | 2019-04-02 | 东软威特曼生物科技（沈阳）有限公司 | The anticollision cleaning device of reaction cup |
| CN109550761B (en) * | 2019-01-08 | 2024-05-24 | 东软威特曼生物科技（沈阳）有限公司 | Anticollision belt cleaning device of reaction cup |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 197 Yaogu Avenue, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Norman Biotechnology Co.,Ltd. Address before: 210031 4 / F, Block E, talent building, No.10 Xinghuo Road, high tech Zone, Nanjing City, Jiangsu Province Patentee before: NANJING NORMAN BIOLOGICAL TECHNOLOGY Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Jiangbei new area Yangzi Technology Finance Leasing Co.,Ltd. Assignor: Nanjing Norman Biotechnology Co.,Ltd. Contract record no.: X2021320000066 Denomination of utility model: An automatic magnetic separation device Granted publication date: 20170630 License type: Exclusive License Record date: 20210805 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic magnetic separation device Effective date of registration: 20210811 Granted publication date: 20170630 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: Nanjing Norman Biotechnology Co.,Ltd. Registration number: Y2021320000166 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Nanjing Jiangbei new area Yangzi Technology Finance Leasing Co.,Ltd. Assignor: Nanjing Norman Biotechnology Co.,Ltd. Contract record no.: X2021320000066 Date of cancellation: 20220909 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220908 Granted publication date: 20170630 Pledgee: Nanjing Jiangbei new area green Financing Guarantee Co.,Ltd. Pledgor: Nanjing Norman Biotechnology Co.,Ltd. Registration number: Y2021320000166 |