Multifunctional biological extraction device

Abstract

The invention discloses a multifunctional biological extraction device which comprises a base and a fixed arm arranged on the end surface of the top of the base. A centrifugal separation cylinder is arranged on the right end surface of the fixed arm, a centrifugal separation cavity with an upward opening is formed in a water-saving barrel, a water leakage opening is formed in the bottom of the centrifugal separation cavity in a communicated manner, a first guide sliding groove with a rightward opening is formed in the right inner end surface of the fixed arm, a hanging block is slidably connected in the first guide sliding groove in a matched manner, a lifting threaded rod vertically extends and is connected in the hanging block in a threaded and matched manner, a first motor is in powderconnected at the tail end of the bottom of the lifting threaded rod, and the outer surface of the first motor is embedded into the inner wall of the bottom of the first guide sliding groove and is fixedly connected with the inner wall of the bottom of the first guide sliding groove. The multifunctional biological extraction device is simple in structure, convenient to operate, close in cooperation, good in separation effect and high in sample protection performance and practicability.

Description

technical field [0001] The invention relates to the technical field of biomedicine, in particular to a multifunctional biological extraction device. Background technique [0002] With the development of science and technology and the progress of society, the country has been promoting the development of high technology. In the field of biomedical technology, there has always been a relatively difficult technical problem. In the field of biomedical technology, biological extraction technology is urgently needed, and general biological extraction There are a series of difficult technical problems in the device. The biological sample of the biological extraction device using centrifugal separation technology is difficult to replace, the sample retention is limited, the extraction is not enough to waste raw materials, the cost is high, and it is difficult to control the speed and clutch of general equipment, resulting in When the sample is extracted, the original components are ...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology and the progress of society, the country has been promoting the development of high technology. In the field of biomedical technology, there has always been a relatively difficult technical problem. In the field of biomedical technology, biological extraction technology is urgently needed, and general biological extraction The device has a series of technical problems that are difficult to solve. The biological sample of the biological extraction device using centrifugal separation technology is difficult to replace, the sample retention is limited, the extraction is not enough to waste raw materials, the cost is high, and it is difficult to control the speed and clutch of general equipment, resulting in When the sample is extracted, the original components are destroyed and the extraction effect is affected. This device effectively solves this problem

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