Automatic blood and bag separation machine

Abstract

The invention discloses an automatic blood and bag separation machine which comprises a workbench, a driving mechanism, a machine box and a transmission mechanism. Both the transmission mechanism andthe machine box are located above the workbench, the machine box is located at the tail end of the transmission mechanism, and a feed inlet, a conveying roller mechanism, an extrusion roller and a blood bag discharge outlet are sequentially arranged in the machine box in the transmission direction. A bag breaking knife is located below the conveying roller mechanism, a blood plasma outlet is located at the bottom of the machine box, the side face of the machine box is further provided with a gear mechanism, and the transmission mechanism, the conveying roller mechanism and the extrusion rollerare directly driven by a driving mechanism or indirectly driven by the gear mechanism. By the adoption of the technical scheme, compared with the prior art, the whole process from feeding to discharging is completed in a full-automatic mode, time and labor are saved, the working efficiency is improved by one time compared with the prior art, the number of operators touching blood plasma is reduced from 4 to 0, the risk that operators pollute blood plasma in the operation process is greatly lowered, and meanwhile the bag breaking cost is also reduced; and the blood plasma yield which is 99% originally is improved to 99.4% or above at present.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to an automatic blood and bag separating machine. Background technique [0002] The raw plasma used for human albumin is the plasma collected from healthy people by apheresis. The collected plasma is placed in a special bag for plasma, which must be frozen within 6 hours and stored below -20°C. After the plasma reaches a certain amount, it can be put into production. Before production, the frozen plasma bag should be cut open, the frozen plasma block should be extruded, and then melted in a thawing tank at 37°C for a long time. [0003] At present, the manufacturers of blood products in our country rely on manual operation, which has the disadvantages of high labor intensity, low work efficiency, easy to cause secondary pollution, and long time to melt the pulp. The patent "A Combined Equipment for Automatic Cleaning, Disinfection and Breaking of Plasma Bags" (CN201...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the equipment structure is too complicated and the work efficiency is low in the background technology, the present invention provides an automatic blood and bag separation machine

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