Full-automatic whole blood collection and separation system

Abstract

The invention relates to a full-automatic whole blood collection and separation system, which comprises a whole blood collection and separation machine and a disposable whole blood collection and separation device, wherein the disposable whole blood collection and separation device comprises a blood collector, a sampling bag, a bacterium filter, an anticoagulant pipeline, an anticoagulant punctureoutfit, a red blood cell preservative puncture outfit, a brine puncture outfit, a suspension red blood cell bag, a leukocyte filter, a leukocyte poor suspension red blood cell bag, a pressure detector connector, a blood pump pipeline, a centrifuge cup, a plasma bag, a cryoprecipitation spare bag and a waste liquid bag; the whole blood collection and separation machine comprises an anticoagulant pump, a blood pump, a centrifugal machine, a red cell detector, a pipeline pressure detector, an anticoagulant air detector, a blood air detector, a plasma scale and a controller. According to the full-automatic whole blood collection and separation system provided by the invention, fresh plasma and suspension red cells (or washed red blood cells) are prepared through automatic whole blood collection and separation, and instead of completing collection and separation preparation in two steps, the process is operated and completed in one time, so that cost is relatively reduced and plasma quality after whole blood separation is guaranteed.

Description

technical field [0001] The invention relates to a blood collection and separation device, in particular to an automatic whole blood collection and separation system. Background technique [0002] Component blood transfusion is a new concept of blood transfusion developed in the past 20 years with the advancement of medical science and medical technology. The emergence and development of component blood transfusion is a milestone in the progress of modern blood transfusion. Component blood transfusion is significantly better than whole blood transfusion. Advanced countries in the world seldom use whole blood directly, and component blood transfusion has become the development direction of blood transfusion in the world today. Whole blood is used as raw blood for preparing various blood components, separated and prepared into various blood components, and then used in clinical patients; fresh plasma, suspended red blood cells (or washed red blood cells) and cryoprecipitate a...

AI Technical Summary

Problems solved by technology

[0006] The method of prior art, as described above: need many places (two places of blood collection and separation preparation), many labors (whole blood collection personnel and blood separation preparation personnel), multi-equipment (blood collection instrument, large-capacity centrifuge, blood component At the same time, the whole blood is transported from the blood collection room to the blood separation preparation room. Before the separation and preparation, the whole blood must be stored for several hours, which affects the quality of the blood components, even beyond the preparation of fresh frozen plasma and cold plasma. Precipitation time

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