First, the overall structure of bio-medical electronic laboratory 

CES-BME210 biomedical electronic experiment system consists of two parts: embedded system and biological data acquisition. It integrates embedded microprocessor technology, MMC data storage technology, embedded OS system software technology, data processing technology, network communication technology, biology sensor technology, medical imaging technology and other key disciplines. The embedded system adopts the mainstream 32-bit embedded ARM solution. The hardware of the device covers the general functional circuits of embedded applications, including serial communication circuit function, USB main port circuit function, USB slave port circuit function, SD memory card peripheral interface circuit, display LCD interface circuit, touch interface circuit and wireless communication module functions of multi-expansion applications . Biological data collection consists of different medical sensors, which is communicated by the data protocol and the host computer. The device software runs an intelligent OS operating system that supports real-time and parallel system tasks. The experimental box provides open software and hardware technical information, complete experimental software and tutorials, especially suitable for the technology teaching and research  in medical colleges and related professionals.

Second, the physical layout of biomedical electronic laboratory.

The layout design of biomedical electronic laboratory should be able to make effective use of laboratory premises, to facilitate the teaching and training. Recommend 2-4 students as a group to do the experiment, respectively in charge of oxygen / temperature / pulse / blood pressure, ECG , respiratory sensors and others Each experimental group in Haitianxiong biomedical electronic laboratory takes "4N + 1" teaching platform, namely a resource platform. Four distributed nodes (control nodes, network nodes, compute nodes, storage nodes) allow students to understand the concept of distribution and master the function of each node and core components by practical deployment.

Third, the deployment of bio-medical electronic experiment platform

Biomedical electronic experimental system consists of 3 parts, they are biomedical electronic OS transplant development experimental part including Ubuntu Linux operating system installation, build Android development environment, compile Android system experiment, burn Android system experiment, write Hello Android application experiment; biomedical electronic foundation experimental part including Android application layout, general control introduction, Intent and Activity, Dialog box, Menu, ListView introduction and experiment, data sharing, SQLLite database operation; biomedical electronic advanced experimental part including LED IO control experiment , UART serial communication, body temperature / blood samples / blood pressure / ECG data acquisition, data storage experiment, etc.