负压导管

负的英语翻译：

bear; tote; shoulder; suffer; minus; negative; owe; rely on; lose
【医】 Lift

压的英语翻译：

intimidate; keep under control; press; push down; shelve; suppress
【医】 prelum; pressure

导管的英语翻译：

catheter; conduit; duct; meatus; pipe; trachea
【化】 connecting conduct
【医】 catheter; conductor; duct; ductus; iter