Blood product liquid preparing and dropping device and preparation system

Abstract

The invention relates to the field of mechanical equipment, particularly to a blood product liquid preparing and dropping device and preparation system. The blood product liquid preparing and droppingdevice comprises a liquid preparing device, a reacting device, and a cooling device for cooling the liquid preparing device and the reacting device; the inlet of the liquid preparing device is communicated with a liquid supply pipe, and the outlet of the liquid preparing device is communicated with the reacting device through a liquid pipe. The blood product liquid preparing and dropping device also comprises a return pipe, one end of the return pipe is communicated with the liquid pipe, and the other end of the return pipe is communicated with the liquid supply pipe. The blood product liquidpreparing and dropping device can achieve preparation of prepared liquid as required, avoid waste of the prepared liquid, effectively isolate bacteria and impurities in air and avoid liquid deterioration. The blood product preparation system comprises the blood product liquid preparing and dropping device. The blood product preparation system is simple in application, convenient to operate and capable of rapidly and precisely preparing blood products.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a liquid dispensing and dropping device and a preparation system for blood products. Background technique [0002] Blood products mainly refer to biologically active preparations prepared from the blood of healthy people using biological processes or separation and purification techniques, and the raw material is plasma. The existing blood reagent dispensing device is prepared manually, which has poor sealing performance, high risk of contamination, inability to effectively control the preparation temperature, and relatively large measurement errors and preparation errors. [0003] In view of this, the present application is proposed. Contents of the invention [0004] The object of the present invention is to provide a liquid dispensing and dripping device for blood products, which can realize the preparation of the prepared liquid and the on-demand configuration of the pr...

AI Technical Summary

Problems solved by technology

The existing blood reagent dispensing device is prepared manually, which has poor sealing performance, high risk of contamination, and cannot effectively control the preparation temperature, and the measurement error and preparation error are also relatively large.

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