Abstract：Objective To study the storage and archiving method of electronic medical records data based on the March algorithm,
to test the memory failures and improve the efficiency of storage and archiving. Methods Effectively combining the data storage
characteristics of blockchain structure, an electronic medical record data storage model was established, the electronic medical record
data was encrypted to ensure that the electronic medical record data was not tampered. Based on the March algorithm, performed
read-write operations on the data in the designated electronic medical record storage unit, tested memory failures in the electronic
medical record storage model, and maintained data security. Based on the distributed Hash table blockchain archiving and storage
model for electronic medical record data, it reduced the storage pressure of the electronic medical record data storage model without
affecting its storage reliability. Results The fault detection coverage rate of this method was as high as 100%, and it could accurately
detect all types and numbers of memory faults. The archiving rate was above 98%, which could save hospital expenses and quickly
query the personal electronic medical record data of the required patients. Conclusion This method can test memory failures,
improve the efficiency of storage and archiving, and can be widely used in the field of electronic medical record data storage and
archiving.
吴思颖. 基于March算法的电子病案数据
存储归档方法研究[J]. 中国医疗设备, 2023, 38(8): 79-85.
WU Siying. Research on Data Storage and Archiving Method of Electronic Medical
Records Based on March Algorithm. China Medical Devices, 2023, 38(8): 79-85.
