TY - GEN
T1 - Design and implementation of a wireless (Bluetooth®) four channel bio-instrumentation amplifier and digital data acquisition device with user-selectable gain, frequency, and driven reference
AU - Cosmanescu, Alin
AU - Miller, Benjamin
AU - Magno, Terence
AU - Ahmed, Assad
AU - Kremenic, Ian
PY - 2006
Y1 - 2006
N2 - A portable, multi-purpose Bio-instrumentation Amplifier and Data AcQuisition device (BADAQ) capable of measuring and transmitting EMG and EKG signals wirelessly via Bluetooth® is designed and implemented. Common topologies for instrumentation amplifiers and filters are used and realized with commercially available, low-voltage, high precision operational amplifiers. An 8-bit PIC microcontroller performs 10-bit analog-to-digital conversion of the amplified and filtered signals and controls a Bluetooth® transceiver capable of wirelessly transmitting the data to any Bluetooth® enabled device. Electrical isolation between patient/subject, circuitry, and ancillary equipment is achieved by optocoupling components. The design focuses on simplicity, portability, and affordability.
AB - A portable, multi-purpose Bio-instrumentation Amplifier and Data AcQuisition device (BADAQ) capable of measuring and transmitting EMG and EKG signals wirelessly via Bluetooth® is designed and implemented. Common topologies for instrumentation amplifiers and filters are used and realized with commercially available, low-voltage, high precision operational amplifiers. An 8-bit PIC microcontroller performs 10-bit analog-to-digital conversion of the amplified and filtered signals and controls a Bluetooth® transceiver capable of wirelessly transmitting the data to any Bluetooth® enabled device. Electrical isolation between patient/subject, circuitry, and ancillary equipment is achieved by optocoupling components. The design focuses on simplicity, portability, and affordability.
UR - http://www.scopus.com/inward/record.url?scp=34047171569&partnerID=8YFLogxK
U2 - 10.1109/IEMBS.2006.260527
DO - 10.1109/IEMBS.2006.260527
M3 - Conference contribution
C2 - 17946933
AN - SCOPUS:34047171569
SN - 1424400325
SN - 9781424400324
T3 - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
SP - 2053
EP - 2056
BT - 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
T2 - 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
Y2 - 30 August 2006 through 3 September 2006
ER -