中图分类号:R373.1 3 R446.119 文献标识码:A 文章编号:1671-7414(2007)03-072-03 SE-9000 Blood Instrument of Sheath’S Research and Application LIU Geng-fu,GONG Yong-qi,RAO Ping-mei,LUO Ming-bo (Department of Medical Laboratory,Huangshi Central Hospital Medicine College of Wuhan University,Hubei Huangshi 435000,China) Abstract:Objective Research on domestic sheath autonomous formula and its application on SE一9000 automatic blood in— strument.M ethod Select domestic sheath formula and use domestic sheath and imported original sheath to do systematicm comparative experiments on imported whole blood controller and fresh blood sample.Result There is little difference be—tween all the checking results of domestic sheath and imported original sheath,with P> 0.05.The relative coefficient be—tween the two are over 0.983,SO the relativity is good.In every checking programme’S circle equation,the leaping rates are all over 0.981 and the distance is extremely smal1.Conclusion The experimental results of domestic sheath experiment are accurate with good repeating ability and stable quality,SO it can take the place of imported original sheath,and can be applied in SE-9000 automatic blood instrument’S working. Keywords:blood instrument,sheath,quality control