摘要
Abstract
Blood resource shortages,characterized by regional imbalance,seasonal fluctuations,and expiration-related wastage,pose a critical challenge to China's public health system.Cryopreserved red blood cell(RBC)technology,with its ultra-long preservation period,transfusion efficacy,and safety,offers a strategic pathway to alleviate chronic blood shortages and optimize resource allocation.This article systematically reviews the technological evolution of RBC cryopreservation,clarifies its core advantages,and identifies bottlenecks and improvement strategies in large-scale application.The establish-ment of a regularized cryopreserved RBC bank holds multidimensional strategic value;however,its practical implementation requires resolving challenges such as thawing timeliness,standardization gaps,and insufficient grassroots equipment.Future advancements should prioritize glycerol-free washing-free cryopreservation technologies,post-thaw extended preservation ad-ditive formulations,and intelligent thawing equipment to overcome throughput and spatiotemporal constraints,thereby provi-ding robust technical support for building a regularized cryopreserved RBC bank and enhancing the efficiency of China's blood security framework.关键词
冰冻红细胞/常态化库构建/血液资源管理Key words
cryopreserved red blood cell/regularized blood bank construction/blood resource management分类
临床医学
