灌注;(血液等的)灌流:指血液通过血管网络向组织器官输送氧气和营养的过程;也可指在医学中用液体对器官/组织进行“灌注”(如体外循环、器官保存等)。该词在医学与生理学语境最常见。
/ˌpɚˈfjuːʒən/
Adequate perfusion is essential for healthy organs.
充足的灌注对器官健康至关重要。
After the surgery, doctors monitored tissue perfusion closely to ensure the wound was healing properly and no areas were becoming oxygen-starved.
手术后,医生密切监测组织灌注,以确保伤口正常愈合,并避免局部缺氧。
perfusion 来自拉丁语 perfusio,与 *per-*(“完全地、贯穿地”)和 fundere(“倾倒、浇注”)有关,字面含义接近“把液体浇注/贯穿灌入”。后来在医学中专指血液或液体对组织的“灌注/灌流”。