A magnetic separation device for biological samples
A magnetic separation device and biological sample technology, applied in biochemical cleaning devices, enzymology/microbiology devices, magnetic separation, etc., can solve the problems of experimenters and surrounding environment pollution, cross-contamination between samples, and exposure to toxic reagents, etc. , to achieve the effect of reducing work load, speeding up magnetic separation and better effect
Active Publication Date: 2020-01-31
JIANGSU YAOHAI BIOLOGICAL PHARM CO LTD
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Problems solved by technology
The above-mentioned patents have the following deficiencies: the structural design is relatively complicated, the use cost is high, and it is open, which is easy to cause cross-contamination between samples, the steps are complicated, and the magnetic separation effect is not good, it will contact toxic reagents, and it is easy to damage the experiment. Pollution of personnel and the surrounding environment
And above-mentioned patent can't solve this kind of problem, therefore, need to design a kind of magnetic separation device of biological sample urgently
Method used
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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0027] Reference Figure 1-5 , A magnetic separation device for biological samples, comprising a box body 1, the bottom inner wall of the box body 1 is connected with a magnetic separation plate 2 through bolts, the bottom outer wall of the box body 1 is welded with supporting legs 3, and the number of supporting legs 3 is two, supporting The bottom outer wall of the leg 3 is connected with a connecting block 9 by bolts, and the two connecting blocks 9 are symmetrical to each other. The top outer wall of the box 1 is connected with a sealing cover 17 by bolts, and the outer wall of the box 1 is welded with a support plate 12, and the top of ...
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The invention belongs to the technical field of biological treatment equipment, and particularly relates to a magnetic separation device for biological samples. For the problems that the structure design is complex, the usage cost is high, the open type is adopted, consequently, cross contamination between the samples is likely to be caused, the steps are complex, the magnetic separation effect isnot good, poisonous reagent contact can happen, and pollution is likely to be caused to experimenters and the surrounding environment, the following scheme is provided at present, a box is included,the inner wall of the bottom of the box is connected with a magnetic separation plate through bolts, supporting legs are welded to the outer wall of the bottom of the box, the two supporting legs arearranged, the outer walls of the bottoms of the supporting legs are connected with connecting blocks through bolts, and the two connecting blocks are symmetric. By means of the magnetic separation device, biological sample separation and purification can be conveniently, rapidly and efficiently finished, cross contamination between the samples is effectively avoided, some complex processes are avoided, the work burden of people is relieved, and the device cannot generate pollution during operation.
Description
Technical field [0001] The invention relates to the technical field of biological processing equipment, and in particular to a magnetic separation device for biological samples. Background technique [0002] At present, magnetic separation technology is a technology for magnetic field processing of matter. The application of this technology has penetrated into various fields. This technology uses the difference in the magnetic sensitivity of elements or components to subject matter to magnetic field processing with the help of an external magnetic field. In the field of biochemical research and clinical application, the extraction of specific biological components such as nucleic acid and protein from biological samples such as animals, plants, and microorganisms is one of the conventional techniques and is also the basis for follow-up research and experiments. The traditional separation of the required components from the sample requires complicated processes such as grinding, m...
Claims
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IPC IPC(8): B03C1/02C12M1/42C12M1/00
CPCB03C1/02C12N15/1006
Inventor 曹再辉吴庆涛常涛宗思生施进发周琰王沛胡中艳
Owner JIANGSU YAOHAI BIOLOGICAL PHARM CO LTD