Unverified85% confidenceDecision RuleTime unknown
气管切开或需深部吸痰的患者应选带侧孔（多孔）设计的吸痰管，侧孔可分散负压避免单点吸附黏膜造成损伤；仅口鼻浅吸痰可用无侧孔单孔管
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85%
Confidence
Long-term
Relevance
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Unverified优选带侧孔（多孔）设计的吸痰管：管端除主孔外侧壁有1-2个侧孔，可分散负压，避免单孔负压过大吸附黏膜导致出血或黏膜损伤，尤其适合气道黏膜脆弱的老人和长期吸痰患者91% similarUnverified不要用普通导尿管或胃管替代吸痰管：吸痰管专为承受负压设计且管壁硬度、侧孔布局不同，替代品在负压下易塌陷或损伤气道84% similarUnverified带通气侧腔设计可在留置状态下经侧孔吸痰，无需取出通气管即可清理分泌物81% similarUnverified部分型号带引流沟/侧孔设计，便于在留置状态下通过通气道进行吸痰操作；若有吸痰需求应确认所选型号是否带此结构77% similarUnverified吸管式直饮水袋务必选带咬阀开关(bite valve)且管路可拆卸清洗的，否则内壁弯管极易发霉，无法彻底清洁76% similar
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