Unverified82% confidenceDecision RuleTime unknown
术后垫选择4层结构（速干表层+吸水层+PE防水层+防滑底层）比普通2层结构渗漏概率显著降低，绝育/开腹术后渗液较多时优先选防水PE底膜而非TPU涂层，TPU长期使用易开裂渗漏
1
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82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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