Design of a domestic electrical health record system

A domestic health record system is introduced. It includes a measuring instrument, a memorizer, and two applications. Blood pressure, heart rate, body temperature and blood oxygenation can be measured and stored automatically. Other health record can be appended into memorizer manually. All health records can be reviewed in an appropriate way. This domestic health record system provides a means to memorize people's anamnesis and routine physiological parameters, and to help making medical decisions.