Unverified75% confidenceTradeoffTime unknown
PVC材质相比硅胶喉罩弹性和顺应性略低,对乳胶过敏患者可安全使用(不含乳胶),但部分文献提示PVC材质在长时间放置后对黏膜刺激可能略高于医用硅胶
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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