Unverified83% confidenceDecision RuleTime unknown
选购时注意采血笔是否需要采集较多血量(如末梢血常规、多指标检测),此类应选深度可达2.0mm以上且配大孔径针的型号；仅血糖检测的微量采血选浅档细针即可，两者需求不可混用
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