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目的:探讨在血液运输过程中,研究控制温度的有效方法,成功确保血液温度在要求范围内,保证血液质量。方法:选择不同的环境温度,采用连续温度监测技术,分析伴随着运输时间的延长血液温度发生的变化,并且实施认真监测。结果:对于血浆类血液,运输环境在0-10℃、10-30℃、>30℃条件下,血液冰源质量比例在2∶1-1∶2以及运输时间在<12h的条件下,血浆类血液能够有效确保在小于0摄氏度的冰冻状态;对于全血以及红细胞血液,运输环境在0-10℃、10-30℃的条件下,血液冰源质量比例在5∶1-1∶1以及运输时间在<6h的条件下,全血以及红细胞类血液能够成功达到血液运输的温度要求(1-10℃)。结论:对血液冰源质量的比例进行有效控制,可以成功保证运输血压的温度满足正常环境的气温条件,并且可以确保<500公里运输距离的安全性以及运输质量。
OBJECTIVE: To study effective methods of controlling temperature during blood transport, to ensure that blood temperature is within the required range and to ensure blood quality. METHODS: Different ambient temperatures were selected and continuous temperature monitoring techniques were used to analyze changes in blood temperature that were associated with prolonged transit times and were carefully monitored. Results: For blood plasma, the transport environment of blood plasma under the condition of 0-10 ℃, 10-30 ℃,> 30 ℃, the mass ratio of blood ice source was 2: 1-1: 2 and transport time was <12h The class of blood can effectively ensure the frozen state of less than 0 degrees Celsius; for the whole blood and red blood cells, the transport environment at 0-10 ℃, 10-30 ℃ under the conditions of blood ice mass ratio of 5: 1-1: 1 and Transport time <6h, whole blood and red blood cells can successfully reach the blood transport temperature requirements (1-10 ℃). Conclusion: The effective control of the proportion of blood ice source can successfully ensure that the temperature of the transport blood pressure meets the normal ambient air temperature conditions, and can ensure the safety of the transport distance <500 km and the transportation quality.