A liquid preparation injection device and method for genetic engineering

Abstract

The invention discloses a device and a method of liquid preparation jetting for gene engineering. The injection device of the liquid preparation comprises a mounting plate, sliding bases, an upper sliding rail, an upper sleeve base, a liquid tank, spraying frames, a supporting plate, a through groove, a welding block, an air pump, a mounting base, a sliding column, a connecting plate, a lower sleeve base, a bolt hole, an inserting plate, a connecting bolt, a bolt sleeve, a screw groove, a sleeve plate, a rolling groove, a power storage plate, movable plates, a motor and a grounding plate. Thedevice and the method of liquid preparation jetting for the gene engineering has the beneficial effects that the device is provided with plats for different gene engineering through a plurality of sliding bases, the one-to-one spraying frames are used for spraying, so that the efficiency of gene engineering research is improved, and the space utilization rate of the device is improved; the two movable plates of the supporting plate are connected inside the rolling groove through the motor at the bottom in a clamped mode, the movable plates are supported through the movable plates, so that contrastive analysis on the liquid injection research carried out by working personnel is facilitated, and the quality of the gene engineering research is improved; and the device of the liquid preparation jetting is convenient to operate, stableness and firmness are achieved, good social benefits is achieved and the device and the method are suitable for popularization and use.

Description

technical field [0001] The invention relates to a liquid preparation spraying device, in particular to a liquid preparation spraying device and method for genetic engineering, and belongs to the technical field of liquid preparation spraying devices. Background technique [0002] With the rapid development of people's living standards, genetic engineering occupies an increasingly high position in biological science research. Genetic engineering, also known as gene splicing technology and DNA recombination technology, is based on molecular genetics. The modern method of molecular biology and microbiology is used as a means to construct hybrid DNA molecules in vitro according to the pre-designed blueprint of genes from different sources, and then introduce them into living cells to change the original genetic characteristics of organisms, obtain new varieties, and produce new species. product. Genetic engineering technology provides a powerful means for the study of gene stru...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the liquid preparation is easily polluted by dust in the air during the jetting flight of the existing liquid preparation injection device for genetic engineering, which seriously affects the genetic engineering of the liquid preparation by the staff. The quality of engineering research, the distance between the device and the plate for genetic engineering to spray liquid preparations is fixed, which is not easy to adjust, and the device can only spray one group of liquid preparations at the same time, and cannot perform multiple groups at the same time, which is not convenient for the staff to spray liquid preparations Comparative analysis shows that the quality of the genetic engineering research of liquid preparations by the staff using the injection device is poor, the space utilization rate of the device is low, and the floor area is large, and a liquid preparation injection device and method for genetic engineering is proposed

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