Resonant vibrating sensors for tactile tissue differentiation

T. Hemsel, R. Stroop, D. Oliva Uribe, J. Wallaschek, Journal of Sound and Vibration 308 (2007) 441–446.

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Journal Article | English
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Abstract
Surgical resection of brain tumours is a difficult task. To enhance surgery results, a tactile sensor is wanted that gives better resolution and sensitivity than the human tactile sense. The characteristics of resonant vibrating piezoelectric elements change with varying load. This allows for calculation of mechanical load parameters by measuring electrical quantities. Different setups of piezoelectric sensors have been used to investigate soft materials. Finally, a piezoelectric bimorph sensor gave good results for distinguishing tissue mimicking gel-phantoms with different gelatine concentrations.
Publishing Year
Journal Title
Journal of Sound and Vibration
Volume
308
Page
441 - 446
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Hemsel T, Stroop R, Oliva Uribe D, Wallaschek J. Resonant vibrating sensors for tactile tissue differentiation. Journal of Sound and Vibration. 2007;308:441-446. doi:10.1016/j.jsv.2007.03.063
Hemsel, T., Stroop, R., Oliva Uribe, D., & Wallaschek, J. (2007). Resonant vibrating sensors for tactile tissue differentiation. Journal of Sound and Vibration, 308, 441–446. https://doi.org/10.1016/j.jsv.2007.03.063
@article{Hemsel_Stroop_Oliva Uribe_Wallaschek_2007, title={Resonant vibrating sensors for tactile tissue differentiation}, volume={308}, DOI={10.1016/j.jsv.2007.03.063}, journal={Journal of Sound and Vibration}, author={Hemsel, Tobias and Stroop, Ralf and Oliva Uribe, David and Wallaschek, Jörg}, year={2007}, pages={441–446} }
Hemsel, Tobias, Ralf Stroop, David Oliva Uribe, and Jörg Wallaschek. “Resonant Vibrating Sensors for Tactile Tissue Differentiation.” Journal of Sound and Vibration 308 (2007): 441–46. https://doi.org/10.1016/j.jsv.2007.03.063.
T. Hemsel, R. Stroop, D. Oliva Uribe, and J. Wallaschek, “Resonant vibrating sensors for tactile tissue differentiation,” Journal of Sound and Vibration, vol. 308, pp. 441–446, 2007.
Hemsel, Tobias, et al. “Resonant Vibrating Sensors for Tactile Tissue Differentiation.” Journal of Sound and Vibration, vol. 308, 2007, pp. 441–46, doi:10.1016/j.jsv.2007.03.063.

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