Objective Aiming at the problem that traditional procurement data is vulnerable to loss and tampering,and the security of procurement data cannot be guaranteed,to design a medical equipment procurement management system based on blockchain technology.Methods The system was designed by using the Python programming language with the Django framework and SQLite database.It utilized blockchain technology to build a blockchain server,as well as purchaser client,procurement agency client,supplier client and regulatory agency client.The entire purchasing process data was blockified,ensuring that all data was stored intact and cannot be tampered arbitrarily.Ultimately,it achieved anti-tampering features and supported traceability in the medical equipment procurement management system.Results All modules of the system and the anti-tampering mechanism have been verified.The average response time of each module was less than 2 s,indicating a fast response speed.The results of simulated network and authentication security tests showed that its security performance met the requirements.Conclusion Applying blockchain technology to the medical equipment procurement management system is a feasible solution.It ensures the integrity and reliability of the data generated throughout the procurement process and prevented tampering.This allows for complete traceability of procurement information within the system,enables comprehensive management of medical equipment procurement.
维普
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