Automatic quantitative separate filling device for blood plasma

Abstract

The invention discloses a plasma automatic quantitative dispensing device, comprising a dispensing table, an original bag fixing device, and a quantitative bag accommodation chamber, the original bag fixing device includes a support rod and a suspension device, and the support rod is arranged on the dispensing device. One side of the mounting platform, the suspension device is arranged on the upper end of the support rod; the sub-packaging platform includes a front sub-packaging platform, a middle sub-packaging platform, and a rear The overall arrangement of the table and the rear packing table is in a ladder shape; the front packing table, the middle packing table and the rear packing table are respectively provided with at least one quantitative bag accommodation cavity. The invention provides a plasma automatic quantitative subpackaging device, which has simple structure, low cost and convenient operation, and can carry out aseptic quantitative subpackaging of plasma in multiple bags in a closed environment, and also improves work efficiency, and the whole subpackaging The process is fully automated and does not require human intervention.

Description

technical field [0001] The invention relates to the technical field of plasma packaging, in particular to a plasma automatic quantitative packaging device. Background technique [0002] Plasma is a liquid free of cell components obtained by centrifugation after anticoagulant treatment of whole blood leaving blood vessels. Plasma is a light yellow liquid, and its main function is to run blood cells, transport substances needed to maintain human life activities and wastes produced in the body. In the chemical composition of plasma, water accounts for 90%-92%, and the other 10% is mainly solute plasma protein, and contains electrolytes, nutrients, enzymes, hormones, cholesterol and other important components. The various chemical components of plasma often change continuously within a certain range, among which the concentrations of glucose, protein, fat and hormones are most easily affected by nutritional status and body activity, while the range of changes in inorganic salt ...

AI Technical Summary

Problems solved by technology

In the past, sachet dispensing required open aseptic operation in a 100-grade clean space, and was connected to 100ml and 50ml transfer empty bags in turn to weigh and repack, or use a 20ml syringe to draw the required amount and inject it into a 50ml transfer empty bag The intermediate packaging is completed. This operation requires frequent transfers because there is no joint bag. This method is time-consuming, laborious, and has the disadvantage of inaccurate measurement. In addition, it cannot meet other small-volume packaging requirements according to treatment needs.

Images