The utility model has the advantages of simple operation process, short puncture time, and less incidence of intraoperative and postoperative thoracic infections.

使用该实用新型简化了操作程序，缩短了穿刺时间，同时也减少了术中、术后胸腔感染的发生率。

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Never crush or puncture the battery. Avoid exposing the battery to high external pressure, which can lead to an internal short circuit and overheating.

不要碾压或刺穿电池。避免让电池遭受过高外部压力，这样可能导致内部短路和过热。

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Speedy diagnosis (By lumbar puncture) and treatment (with antibiotics) can prevent Brain damage and death. Viral meningitis usually has a short course and requires no therapy.

及早利用腰椎穿刺诊断及抗生素治疗，可避免对脑部的伤害和死亡。病毒性脑膜炎，病程短，通常可自愈。

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