TY - GEN
T1 - Adaptable stimulus driver for epileptic seizure suppression
AU - Ker, Ming-Dou
AU - Chen, Wei Ling
AU - Lin, Chun Yu
PY - 2011
Y1 - 2011
N2 - The novel implantable stimulus driver for epileptic seizure suppression with low power design and adaptive loading consideration was proposed in this work. The stimulus driver consisted of the output stage, charge pump system, and adaptor can constantly provide 40-μA output stimulus currents, as the electrode impedance varies within 10∼300 kΩ. The performances of this design have been successfully verified in a silicon chip fabricated by a 0.35-μm 3.3-V/24-V CMOS process. The power consumption of this work was only 1.1∼1.4 mW. The proposed stimulus driver has been integrated into closed-loop epileptic seizure monitoring and controlling system for animal test.
AB - The novel implantable stimulus driver for epileptic seizure suppression with low power design and adaptive loading consideration was proposed in this work. The stimulus driver consisted of the output stage, charge pump system, and adaptor can constantly provide 40-μA output stimulus currents, as the electrode impedance varies within 10∼300 kΩ. The performances of this design have been successfully verified in a silicon chip fabricated by a 0.35-μm 3.3-V/24-V CMOS process. The power consumption of this work was only 1.1∼1.4 mW. The proposed stimulus driver has been integrated into closed-loop epileptic seizure monitoring and controlling system for animal test.
UR - http://www.scopus.com/inward/record.url?scp=79959367351&partnerID=8YFLogxK
U2 - 10.1109/ICICDT.2011.5783233
DO - 10.1109/ICICDT.2011.5783233
M3 - Conference contribution
AN - SCOPUS:79959367351
SN - 9781424490202
T3 - 2011 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT 2011
BT - 2011 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT 2011
T2 - 2011 IEEE International Conference on Integrated Circuit Design and Technology, ICICDT 2011
Y2 - 2 May 2011 through 4 May 2011
ER -