一、微循环研究的近代概念: 微循环(Microcirculation)是指微动脉和微静脉间的微血管血液循环,脏器功能之维护主要依靠微循环单位来调节。亦即必须经常保持足够的血液灌流(Perfussion)才能维持组织功能的正常。因为它的基本功能是通过此微循环单位进行全身各脏器组织的氧合以及营养物质,代谢产物的运送和调节组织液和血管内液的作用。 First, the modern concept of microcirculation research: Microcirculation (Microcirculation) refers to microvascular and micro venous microvascular blood circulation, organ function maintenance mainly depends on the microcirculation unit to regulate. In other words, adequate perfussion must be maintained frequently to maintain normal tissue function. Because of its basic function is through this microcirculation unit of the whole body tissues and organs of oxygenation and nutrients, metabolites and regulate the delivery of tissue fluid and endovascular fluid.