Unverified78% confidenceTradeoffTime unknown
轻量泡沫固定器便于携带和消毒但侧翼支撑刚性弱，重型患者或长途转运颠簸时易变形；刚性塑料侧翼支撑好但重、不易随头形贴合，两者需按转运时长权衡
1
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78%
Confidence
Long-term
Relevance
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