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A Flexible Accelerometer System for Human Pulse Monitoring

  • Yuanfeng Zhang (a1) and Woo Soo Kim (a1)


Here we introduce a cost-effective and highly sensitive flexible accelerometer system, which can sense human pulse by detecting the pulsation. The accelerometer employs capacitive sensing with a structure of two parallel plate electrodes with the optimally designed top electrode pattern in order to achieve high sensitivity. This flexible light-weight sensor is fabricated by direct-printing of silver nano-inks on pre-patterned flexible paper substrates. When the accelerometer is attached to the body surfaces: neck, inner elbow, or any other pulsation point, accurate pulse rates are obtained by reading out the voltage output signal.



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1. Bogue, R., Sensor Review 27 (2007) 7.
2. Yang, C.-C., Hsu, Y.-L., Sensors 10 (2010) 7772.
3. Shaltis, P.A., Reisner, A., Asada, H.H., EMBS '06. 28th Annual International Conference of the IEEE, 2006, 908.
4. Klejwa, N., Hennessy, R.G., Chen, J.W.P., Howe, R.T., TRANSDUCERS 2011, 16th International, Solid-State Sensors, Actuators and Microsystems Conference (2011) 699.
5. Siegel, A.C., Phillips, S.T., Dickey, M.D., Lu, N., Suo, Z., Whitesides, G.M., Adv. Funct. Mater. 20 (2010) 28.
6. Mazzeo, A.D., Kalb, W.B., Chan, L., Killian, M.G., Bloch, J.-F., Mazzeo, B.A., Whitesides, G.M., Adv. Mater. 24 (2012) 2850.
7. Zhang, Y., Lei, C., Kim, W. S., Appl. Phys. Lett. 103, (2013) 073304.
8. Kim, J., Wubs, K., Bae, B.S., Kim, W.S., Sci. Tech. Adv. Mater. 13 (2012) 035004.
9. Rogers, J.E., Ramadoss, R., Ozmun, P.M., Dean, R.N., Micromech, J.. Microeng. 18 (2008) 015013.
10. Lindh, W.Q., Vital signs and measurements, Delmar's Comprehensive Medical Assisting: Administrative and Clinical Competencies, Cengage Learning, 2009.


A Flexible Accelerometer System for Human Pulse Monitoring

  • Yuanfeng Zhang (a1) and Woo Soo Kim (a1)


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