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治疗方法:1.器械:静脉滴注用玻璃接管1只,远端套1cm 长输液皮管,近端连于普通吸引器上即可使用。2.操作方法:开动吸引器,调节负压至200～300mmng 之间。患者取坐位,操作者将套有皮管的吸引头置于外耳道口内,封闭外耳道,间断吸引。直至中耳腔内脓液全部吸出为止。吸净脓液瑶改变头位,患耳向上,外耳道及鼓室内滴入0.25%氯霉素与0.5%可的松混合液,或根据药敏试验采用有关药物,
Treatment: 1. Instruments: intravenous infusion of a take over the glass, 1cm long set of long-sleeved infusion tube, the proximal end connected to the ordinary aspirator can be used. 2. Operation method: start aspirator, adjust negative pressure to between 200 ~ 300mmng. Patients take the seat, the operator will be set with a suction tube placed inside the ear canal ear canal, closing the external auditory meatus, intermittent attraction. Until the middle ear pus cavity all sucked up. Purging pus Yao change head position, suffering from the ear, the outer ear canal and drum 0.25% chloramphenicol mixed with 0.5% cortisone mixture, or drug susceptibility testing using the drug,