目的 通过运用二维码技术对病案进行精细化管理，从而提高病案管理的质量和效率。方法 借助移动互联网及移 动终端，将二维码技术引入到病案的回收、质控、编码、上架、借阅、归还、复印等病案管理工作流程。结果 使用示踪 系统后近3个月的出院病案平均3工作日归档率为90.36%，而使用系统前同期3个月的平均出院病案3个工作日归档率仅为 35.53%，两者变化有统计学差异（P<0.05）丨同时借阅病案3个工作日归还率在预警模块上线后逐步提升至53%左右。 结论 二维码的使用节省了病案管理人员的工作时间和精力，病案数据更能满足应用和流通需求，着实提高了病案管理的质 量和效率，从整体上为医院的高效运作提供了技术支持。

Objective Through the use of two-dimensional code technology for fine management of medical records, so as to improve the quality and efficiency of medical record management. Methods With the help of mobile Internet and mobile terminal, twodimensional code technology was introduced into the workflow of medical record management, such as recovery, quality control, coding, shelving, borrowing, returning and copying. Results After using the tracer system, the average filing rate of discharged medical records in 3 working days was 90.36%, while the average filing rate of discharged medical records in 3 months before using the tracer system was only 35.53%, and there was statistical difference between the two (P<0.05). Meanwhile, the return rate of borrowed medical records within 3 working days gradually increased to about 53% after the early warning module went online. Conclusion The use of two-dimensional code saves the working time and energy of medical record managers, and the medical record data can better meet the needs of application and circulation. It really improves the quality and efficiency of medical record management, and provides technical support for the efficient operation of the hospital as a whole.