Amicus血细胞分离机是最新一代血细胞分离机,可为临床提供去白细胞机采血小板,以满足日益提高的临床治疗需求。2005年3月～2010年4月,我们对本中心使用的Ami-cus机器采集血小板46 733例进行研究,对采集过程中常见报警故障[1]进行分析,并提出处理方法及技巧,现报道如下。1报警故障一1.1报警名称“进血管路阻塞”原因分析:1)献血者精神紧张、晕针、血管过细、针头斜面位置不当或采血过程中针头 Amicus blood cell separator is the latest generation of blood cell separator for the clinical provision of leukapheresis platelets to meet the increasing demand for clinical treatment. From March 2005 to April 2010, 46733 platelet count samples were collected from the Ami-cus machine used in our center. We analyzed the common alarm failures in the collection process [1] and proposed treatment methods and techniques, which are reported as follows . 1 alarm failure a 1.1 alarm name “into the blood line obstruction ” cause analysis: 1) blood donors nervous, fainting, blood vessels too small, improper needle position or blood collection needle