Reflection and Construction on the Operation Mode of Medical Data Management Platforms in the Context of the COVID-19 Pandemic

With the development of modern health technology, every aspect of people's clothing, food, housing, and transportation is affected by information data. Doctors can use information data to assist in daily decision-making, enabling patients to enjoy better medical services. With the promulgation of the government's policy on medical treatment in different places, patients need medical institutions to be connected nationwide for subsequent medical insurance reimbursement. This chapter aims to analyze and provide development suggestions for the current EHR system in China through data structure and blockchain technology. This study provides comprehensive processing of patients' health data, promotes the healthy development of the whole medical information-sharing platform, improves the level of medical information data in the entire medical industry, and makes deeper exploitation of medical information.