氧合器 Traditional form: 氧合器 Pinyin (reading): yǎnghéqì Definitions: oxygenator Characters: 氧 - oxygen 合 - to combine, to join, to unite; to gather 器 - device, instrument, tool; receptacle, vessel Traditional characters: 氧 - oxygen 合 - to combine, to join, to unite; to gather 器 - device, instrument, tool; receptacle, vessel