title: Development of a low-frequency physiotherapeutic device for diabetes manipulated by microcontroller.
abstract: OBJECTIVE: To develop a physiotherapeutic device for diabetes that generates special low-frequency waveform manipulated by a microcontroller. METHODS: A microcontoller and a digital-to-analog converter were utilized along with a keyboard and LED display circuit, to generate desired low-frequecy waveform with the assistance of a software. RESULTS: The complex waveform generated by this device met the demands for diabetes physiotherapy, and the frequency and amplitude could be freely adjusted. CONCLUSIONS: The utilization of a digital-to-analog converter controlled by a microcontroller can very well serve the purpose of a low-frequency physiotherapy for diabetes.
authors.affiliation: Department of Biomedical Engineering, First Military Medical University, Guangzhou 510515, China.
authors.forename: Jin-Song
authors.initials: JS
authors.lastname: Guo
authors.forename: Jian
authors.initials: J
authors.lastname: Gong