Electronic prescription system based on dual authentication

Abstract

The invention discloses an electronic prescription system based on dual authentication. The electronic prescription system comprises the Internet, a time service server, an electronic prescription server, a timestamp server, an authentication unit and a medical service terminal, wherein the time service server and the medical service terminal are in communication connection with the Internet; themedical server is used for initiating a creation request to the electronic prescription server and sending a time service request to the time service server; the electronic prescription server is usedfor establishing an electronic prescription according to the creation request; the time service server is used for carrying out time synchronization on the timestamp server according to the time service request and signing and issuing a trusted timestamp to the timestamp server; the timestamp server is used for adding authentication time to an electronic prescription according to the trusted timestamp; and the authentication unit is used for verifying the identity of a doctor who initiates the creation request by the medical server, receiving the creation request if the verification is passed, and refusing the creation request if the verification is not passed.

Description

technical field [0001] The invention relates to technical fields such as computer systems, data management systems, and verification, and in particular to an electronic prescription system based on double authentication. Background technique [0002] The field of modern medical services is constantly improving in the direction of digitalization, and the efficiency of medical services is improved through network communication technology and computer programming technology. Electronic prescription (Electronic prescription) was conceived and born. Electronic prescription refers to relying on network transmission, using information technology programming, filling in drug treatment information in diagnosis and treatment activities, issuing a prescription, and transmitting it to the pharmacy through the network. , dispensing, checking, billing, and as a medical electronic document for pharmacy dispensing and medical medication. Electronic prescriptions have multiple advantages su...

AI Technical Summary

Problems solved by technology

As the diagnosis and treatment business relies more and more on the information system, the disadvantages of this weak authentication method are gradually highlighted. At the same time, this weak authentication method is extremely simple to crack, which can easily cause destructive attacks on the prescription system, and even threaten the lives and health of patients; medical management The accuracy and necessity of the generation, modification and access time of electronic prescriptions in China is inevitable, but due to the poor networking capabilities of many hospital equipment, server time or Internet time, it is easy to cause inaccurate records of presence time, resulting in medical behavior time lacks credibility

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