减少抽气时间,效率更高。
目的:探讨闭合性气胸抽气时间与疗效的关系。
Purpose: Discussing the relation between closure pneumothoraxs air exhaust time and curative effect.
用途:常用于要求抽气时间短和排气量大的场合。
AppIications: Mostly used where short pumping time and large throughput are required.
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