Title :
Microcontroller-based Transcutaneous Electrical Nerve Stimulator with 8 bit cascade DAC
Author :
Soedirdjo, Subaryani D H ; Hutabarat, Mervin T.
Author_Institution :
Sch. of Electron. & Inf. Eng., Inst. Teknol. Bandung, Bandung, Indonesia
Abstract :
Transcutaneous Electrical Nerve Stimulator (TENS) is one of medical instrument that use electricity to stimulate the nerve and produce analgesic effect. This microcontroller-based TENS is designed with AT89S8252 as signal generator and OPA2544T to provide voltage conversion. Two 8-bit DAC with cascade configuration that is used in this design gives significant decrease to product cost. This prototype not yet tested for clinical use.
Keywords :
bioelectric phenomena; biomedical equipment; digital-analogue conversion; microcontrollers; neurophysiology; 8 bit cascade DAC; AT89S8252; OPA2544T; Transcutaneous Electrical Nerve Stimulator; analgesic effect; bioelectricity; medical instrument; microcontroller-based TENS; nerve stimulation; voltage conversion; Biomembranes; Central nervous system; Costs; Current; Nerve fibers; Nervous system; Neurons; Pain; Skin; Spinal cord; 8 bit cascade DAC; TENS; electro analgesic; microcontroller; operating amplifier;
Conference_Titel :
Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2009 International Conference on
Conference_Location :
Bandung
Print_ISBN :
978-1-4244-4999-6
Electronic_ISBN :
978-1-4244-5000-8
DOI :
10.1109/ICICI-BME.2009.5417264
