新冠病毒肺炎疫情持续蔓延，世界各国纷纷通过新建或改造的方式建设了一批应急医院。医院的全生命周期环境管理对预防新冠病毒肺炎院内感染至关重要。为应对病例的激增，新建医院往往需要快速交付使用，工期被极大地压缩，工作流程审批速度加快，无法按照常规流程进行质量检查和验收，增加了感染预防措施执行质量的控制难度。本研究探索了区块链技术在改造应急医院项目工作质量检查流程中的潜力，以保障快速建造模式下医院感染控制措施的有力执行。建立了基于区块链的全生命周期环境管理框架，用于追溯医院在设计、施工和运营阶段中关键感染控制措施的执行过程。当无法及时检查某些工序时，该框架能够支持工序完成后再检查。本研究通过用例阐述了该框架的具体功能和应用场景，为医院快速建造模式下的环境管理提供了基于区块链的解决方案。

During the coronavirus disease 2019 (COVID-19) emergency, many hospitals were built or renovated around the world to meet the challenges posed by the rising number of infected cases. Environmental management in the hospital life cycle is vital in preventing nosocomial infection and includes many infection control procedures. In certain urgent situations, a hospital must be completed quickly, and work process approval and supervision must therefore be accelerated. Thus, many works cannot be checked in detail. This results in a lack of work liability control and increases the difficulty of ensuring the fulfillment of key infection prevention measures. This study investigates how blockchain technology can transform the work quality inspection workflow to assist in nosocomial infection control under a fast delivery requirement. A blockchain-based life-cycle environmental management framework is proposed to track the fulfillment of crucial infection control measures in the design, construction, and operation stages of hospitals. The proposed framework allows for work quality checking after the work is completed, when some work cannot be checked on time. Illustrative use cases are selected to demonstrate the capabilities of the developed solution. This study provides new insights into applying blockchain technology to address the challenge of environmental management brought by rapid delivery requirements.