海南地区悬浮红细胞实际容量调查-海南医学.pdf

Hainan Med J, Aug. 2014, Vol. 25, No. 15 海南医学2014年8月第25卷第15期 doi:10.3969/j.issn.1003-6350.2014.15.0873 ·论 著· 海南地区悬浮红细胞实际容量调查 于 帅，黄用文，吴月青，孙桂香，林梦霞，董 轲，于 洋 ( 中国人民解放军总医院海南分院输血科，海南 三亚 572013) 【摘要】 目的 调查海南地区悬浮红细胞实际容量情况。方法 随机抽样1U悬浮红细胞100袋，2 U 悬浮 红细胞100袋及临床输血后回收血袋各10袋(含10 cm左右血辫子) ，采液控制器称量其容量(ml) ，计算得到实际 血液容量，利用SAS 软件进行统计学分析。结果 1 U空血袋和2 U 空血袋的容量分别为26.4 ml 、33.2 ml ；1U悬 浮红细胞和2 U 悬浮红细胞的实际容量分别为161.98 ml、327.92 ml ，95%置信区间范围分别为(159.76 ，174.2)、 (323.54 ，332.29) ，1 U悬浮红细胞容量极差62 ml ，2 U 悬浮红细胞极差82 ml。结论 建议海南省地区有需要精确 记录液体出入量的患者，对输血前悬浮红细胞容量进行精确称量。 【关键词】 悬浮红细胞；容量；海南 【中图分类号】R446.11 【文献标识码】A 【文章编号】 1003—6350(2014)15—2247—03 ActualcapacityofsuspendedredbloodcellsinHainanArea. YUShuai,HUANGYong-wen,WUYue-qing,SUN Gui-xiang,LINMeng-xia,DONGKe,YUYang.DepartmentofTransfusionBloodCenter,HainanBranchofChinesePLA GeneralHospital,Sanya572013,Hainan,CHINA 【Abstract】 Objective To investigate the actual capacity of suspended red blood cells from Hainan Provin- cial Blood Center. Methods One hundred bags of 1U suspended red blood cells and 100 bags of 2U suspended red blood cells were collected in Hainan Provincial Blood Center. Ten hollow blood bags were collected after 1U or 2U red blood cells has been transfused respectively. The capacity was assessed by microcomputer liquid withdrawal weighing controller, and actual capacity of suspended red blood cells was calculated. Results The capacity of 1U and 2U hollow blood bags were 26.4 ml and 33.2 ml respectively. The actual capacity of 1U and 2U suspended red blood cells were 161.98 ml and 327.92 ml respectively, and the 95% confidences intervals were (159.76, 174.2)、(323.54, 332.29) ，and ca- pacity of ranges of 1U and 2U were 62 ml and 82 ml respec