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输血是抢救与治疗病人的有效手段之一,但血液本身又可以成为致病物质的载体,成为传播传染病的高危因素,血液制品细菌污染所致的菌血症是最早被认识的输血并发症。血液制品的制备过程不易通过热处理的方法达到灭菌的目的,无菌操作便显得尤为重要。笔者就细菌污染全血及血制品的途径及控制措施做以浅析。1 细菌污染血液及血制品的危害性 输入已污染,尤其是含大量细菌繁殖的血液时,即使量少到
Blood transfusion is one of the effective ways to rescue and treat patients. However, blood itself can become a carrier of disease-causing substances and becomes a risk factor for transmission of infectious diseases. Bacteremia caused by bacterial contamination of blood products is the earliest recognized blood transfusion complication . The preparation of blood products is not easy to achieve the purpose of sterilization by heat treatment, aseptic operation is particularly important. The author of bacterial contamination of whole blood and blood products ways and control measures to do. 1 bacterial contamination of blood and blood products hazardous Enter contaminated, especially with a large number of bacteria breeding blood, even if the amount of small