Home Health test Analyzer

The project designs a Home Health Analyzer, which includes micro-control systems and signal acquisition systems. Its features are micro-control systems consisting of micro controllers, which are connected with A/D converter circuit, display screen, keyboard and serial port input circuit; signal acquisition system is made by the A/D converter circuit, which is connected with blood pressure measurement, weight measurement circuit, the temperature measurement circuit, heart rate, heart sounds measurement circuit, and temperature measurement circuit. The project brings a variety of detectors together in one set. It can not only test blood pressure, body weight, body temperature, heart rate, heart sounds easily meeting the demand of people, but also be able to test the health indicators of testing analysis and the stored ones. The analyzer can also analyze indicators which have been stored during a period of time. The instrument based on the measured body indexes, analyses the physical health compared with stored medical knowledge. What's more, it can reminder the user of their health conditions in a warm way of tips or notes. At last, users can adjust to their livesreasonably, prevent and early discovery some diseases through the instrument.