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Author Topic: 麦哲伦公司血铅分析仪被曝结果不准 卫生部门在查  (Read 114 times)
lislks
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May 18, 2017, 08:45:36 AM
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新华社华盛顿5月17日电 美国卫生机构17日警告说,美国医院和诊所常用血铅分析仪的一些检测结果可能不准,一些儿童、孕妇和哺乳期女性需重新做血铅检测。
美国食品和药物管理局在一份声明中说,由美国麦哲伦诊断公司生产的全部4款血铅分析仪在利用静脉血样本进行分析时,获得的读数低于实际血铅水平。该机构对此“深表关切”,并已经展开调查,有关实验室和医务人员应停止使用这些分析仪进行血铅检测。
 
美国疾病控制和预防中心建议,所有曾使用上述分析仪进行静脉血铅检测的6岁以下儿童、孕妇和哺乳期女性应重新进行检测。
但两家机构也指出,麦哲伦诊断公司的4款血铅分析仪也能利用指尖和脚后跟抽取的毛细管血样本进行分析,所获数据没有问题,上述安全警告不适用于这类血铅检测方式。
美国麦哲伦诊断公司专注研发血铅检测技术多年,其血铅分析仪被美国乃至其他一些国家的实验室、诊所和医院广泛使用。
金属铅进入人体后,少部分会随着身体代谢排出体外,其余大量则会在体内沉积。儿童铅中毒主要是影响孩子的智力及生长发育,但由于症状不明显,许多铅中毒的儿童通常得不到诊断和治疗。
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May 18, 2017, 12:01:06 PM
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安全最重要啊
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May 18, 2017, 12:27:45 PM
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严查啊。
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May 18, 2017, 01:55:48 PM
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食品药品不合格严重威胁生命安全,希望药监局严查。
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