Unverified80% confidenceTradeoffTime unknown
重力式补液(挂架+滚轮夹)操作简单但流速依赖挂高和管径不精确;注射器手推式剂量精确但费力且难控制均匀速度,居家长期用推荐重力式
1
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80%
Confidence
Long-term
Relevance
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First Seen
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