The Design of Community EHR System Based on PDA

With the development of community healthcare, the electronic health record (EHR) has extracted more and more attention in China. Though most of the communities in megalopolis have installed the EHR system, the lack of mobility limits the further development of EHR. Because the personal digital assistant (PDA) has higher mobility and can conveniently exchange the data with the database, it can be used to solve the mobility problem of the EHR. The method of designing EHR system based on PDA was deliberately discussed in this paper. With the application of "six in one" function in the system, the feature of PDA was fully utilized to solve the problem of tactless of current EHR systems, which satisfied the requirement of CHC. What\´s more, the network and replication techniques were used to produce a possible micro-EHR system which could complement the current EHR in community health service.