Unverified75% confidenceTradeoffTime unknown
雾化速率越高越省时,但残留量(药杯用完后剩余药量)也需关注:优质机型残留量<0.5ml,劣质机型残留>1ml意味着昂贵药物浪费,长期使用成本反而更高
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75%
Confidence
Long-term
Relevance
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Unverified压缩式雾化器的残留药量(雾化结束后残留在药杯的量)是重要指标,优质机型残留<0.7ml,残留过多导致贵重药物浪费89% similarUnverified药液容量与残留量的权衡:容量大适合雾化箱和长时间治疗,但残留死体积(无法雾化的剩余量)越大越浪费昂贵药物,选残留量≤0.5ml的机型89% similarUnverified药杯残留量(死腔量)是关键指标,优质设备残留≤0.7ml,劣质设备残留可达1.5ml以上,意味着每次2ml药液有超过一半浪费,长期用药成本和药效差异显著82% similarUnverified药杯容量选择:单次雾化液量通常3-5ml,药杯容量应≥6ml留余量;死腔量(残留无法雾化的药液)越小越好,优质设备死腔量应<0.7ml以减少药物浪费78% similarUnverified容量越大更换越省事,但满瓶后重量增加、倾倒清洗更费力且潜在污染风险高;病人痰量大且需频繁监测时,中等容量(800ml)反而更利于观察和及时处理77% similar
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