浅静脉留置针滴血法与抽血法采集血标本效果比较

Comparison on effects between collecting blood samples from detaining needle in superficial vein and drawing from vein

[目的]为减少婴幼儿采集血标本而引起的痛苦,分析静脉留置针滴血法采集血标本的可靠性、安全性和实用性。[方法]采用静脉留置针时对480例患儿入院后分别用滴血法、抽血法进行血标本采集。[结果]采用留置针滴血法采集血标本成功率高(P<0.01),溶血、凝血、血小板破坏率低。[结论]采用留置针滴血法采集血标本不仅可提高采血成功率,提高血标本的合格率,而且可减少患儿的痛苦,提高家属的满意度。