A 2.4μA continuous-time electrode-skin impedance measurement circuit for motion artifact monitoring in ECG acquisition systems

IEEE Symposium on VLSI Circuits, Digest of Technical Papers

Volumn , Issue , 2010, Pages 219-220

  Kim, Sunyoung ^a   Yazicioglu, Refet Firat ^a   Torfs, Tom ^a   Dilpreet, Buxi ^b   Julien, Penders ^b   Van Hoof, Chris ^a,c  

^a IMEC   (Belgium)

^b IMEC NL   (Netherlands)

^c UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

AC CURRENTS; ACQUISITION SYSTEMS; CMOS PROCESSS; CONTINUOUS TIME; ECG MONITORING; ECG SIGNALS; ELECTRODE-SKIN IMPEDANCE; IMPEDANCE MEASUREMENT; MEASURED IMPEDANCE; MOTION ARTIFACT; POST PROCESSING; REFERENCE SIGNALS;

ADAPTIVE FILTERS; CMOS INTEGRATED CIRCUITS; CONTINUOUS TIME SYSTEMS; ELECTRIC IMPEDANCE MEASUREMENT; ELECTROCARDIOGRAPHY; ELECTROCHROMIC DEVICES; MONITORING; SIGNAL RECONSTRUCTION;

VLSI CIRCUITS;

EID: 77958021201     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/VLSIC.2010.5560290     Document Type: Conference Paper

References (7)

1. P. T. Gibbs, et al., "Active motion artifact cancellation for wearable health monitoring sensors using collocated MEMS accelerometers," Proc. SPIE, 2005.
2. P.S. Hamilton, et al., "Comparison of Methods for Adaptive Removal of Motion Artifact," Computers in Cardiology, pp. 383-386, 2000.
3. J. Ottenbacher, et al., "An approach to reliable motion artifact detection for mobile long-term ECG monitoring systems using dry electrodes," Proc. IFMBE, pp. 440-443, 2007.
4. Thomas Degen, et al., "An improved Method to continuously monitor the Electrode-Skin Impedance during Bioelectric Measurements," Proc. IEEE EMBC, pp. 6294-5297, 2007.
5. Neuman M. R.; Biopotential Electrodes, In: Medical Instrumentation - Application and Design, 3rd ed., pp. 183-232, John Wiley & Sons, 1998.
6. C.C. Enz, et al., "Circuit techniques for reducing the effects of opamp imperfections," Proc. IEEE, vol 84, pp.1584-1614, 1996.
7. S.Haykin, et al.; Least-Mean-Square Adaptive Filters, John Wiley & Sons, 2003.