The 5G network architecture based on the mobile medical edge cloud physically separates the use and storage of patients’ personal private information. Different algorithms are used to encrypt private information. Each department of the hospital protects from the source according to a hierarchical and ondemand acquisition mechanism. The safety of patients’ personal privacy information does not affect the hospital’s business development. With minimal modification to the current medical information system

the security platform can be quickly promoted

the leakage of patients’ personal privacy information can be protected to the greatest extent

and the basic data security principle of medical data not discharged from the hospital can be further implemented.