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家庭医生在线 on MSN
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CVC置管跟PICC有什么区别
CVC置管和PICC在穿刺部位、导管尖端位置、适用时间、感染风险、操作难度等方面存在区别。 1. 穿刺部位:CVC置管常选择颈内静脉、锁骨下静脉、股静脉等大静脉进行穿刺;而PICC主要是经外周静脉,如贵要静脉、肘正中静脉、头静脉等进行穿刺。 2.
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