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Authors: Laurent Navarro 1 ; Jean-Charles Pinoli 1 ; Henri Besset 2 ; René Guyonnet 2 ; Laurence Vico 3 and Alain Guignandon 3

Affiliations: 1 Ecole Nationale Supe´rieure des Mines de Saint-Etienne, Centre Ingénierie et Santé (CIS) and LPMG-UMR CNRS 5148, France ; 2 Ecole Nationale Supe´rieure des Mines de Saint-Etienne, Sciences des Processus Industriels et Naturels (SPIN), France ; 3 Universite´ Jean Monnet de Saint Etienne, Laboratoire de Biologie du Tissu Osseux (LBTO) and INSERM U890, France

Keyword(s): Mechanical shocks, biomechanical device, energy, acceleration forces, Fourier analysis.

Related Ontology Subjects/Areas/Topics: Biomaterials ; Biomechanical Devices ; Biomedical Engineering ; Biomedical Instruments and Devices

Abstract: A new device called biomechanical stimulation device (BSD) has been recently developped and is under patenting process. This BSD allows to apply shocks to a biomaterial disc, on which bone cells have been seeded. To observe the real behaviour of the biomaterial under shock loading, the BSD is instrumented with an impact hammer and an accelerometer. Force and acceleration signals are recorded, and signal analysis can be performed, in particular Fourier analysis. The results obtained lead to a better understanding of the stimulus that the cells can perceive at the top surface of the biomaterial disc. It appears that mechanical shocks applied at 1 Hps (Hit per second) or 10 Hps generate a frequency content up to 35 kHz. The main further objective will be to characterize the influence of mechanical shocks on bone cells proliferation.

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Paper citation in several formats:
Navarro, L.; Pinoli, J.; Besset, H.; Guyonnet, R.; Vico, L. and Guignandon, A. (2008). A NEW INSTRUMENTED BIOLOGICAL DEVICE DESIGNED TO APPLY MECHANICAL SHOCKS TO BONE CELLS. In Proceedings of the First International Conference on Biomedical Electronics and Devices (BIOSTEC 2008) - Volume 2: BIODEVICES; ISBN 978-989-8111- 17-3; ISSN 2184-4305, SciTePress, pages 272-278. DOI: 10.5220/0001047002720278

@conference{biodevices08,
author={Laurent Navarro. and Jean{-}Charles Pinoli. and Henri Besset. and René Guyonnet. and Laurence Vico. and Alain Guignandon.},
title={A NEW INSTRUMENTED BIOLOGICAL DEVICE DESIGNED TO APPLY MECHANICAL SHOCKS TO BONE CELLS},
booktitle={Proceedings of the First International Conference on Biomedical Electronics and Devices (BIOSTEC 2008) - Volume 2: BIODEVICES},
year={2008},
pages={272-278},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001047002720278},
isbn={978-989-8111- 17-3},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the First International Conference on Biomedical Electronics and Devices (BIOSTEC 2008) - Volume 2: BIODEVICES
TI - A NEW INSTRUMENTED BIOLOGICAL DEVICE DESIGNED TO APPLY MECHANICAL SHOCKS TO BONE CELLS
SN - 978-989-8111- 17-3
IS - 2184-4305
AU - Navarro, L.
AU - Pinoli, J.
AU - Besset, H.
AU - Guyonnet, R.
AU - Vico, L.
AU - Guignandon, A.
PY - 2008
SP - 272
EP - 278
DO - 10.5220/0001047002720278
PB - SciTePress