Experimental study on needle insertion force to minimize tissue deformation in tongue tissue

Experimental study on needle insertion force to minimize tissue deformation in tongue tissue

Aaboubout, Y. (Erasmus MC)
Nunes Soares, M. R. (Erasmus MC)
Barroso, E. M. (Erasmus MC)
van der Sar, L. C. (Erasmus MC)
Bocharnikov, A. (Art Photonics GmbH)
Usenov, I. (Art Photonics GmbH)
Artyushenko, V. (Art Photonics GmbH)
Caspers, P. J. (Erasmus MC)
Koljenović, S. (Erasmus MC)
Bakker Schut, T. C. (Erasmus MC)
van den Dobbelsteen, J.J. (TU Delft Medical Instruments & Bio-Inspired Technology)
Puppels, G. J. (Erasmus MC)

2021

This study reports on the effects of insertion velocity, needle tip geometry and needle diameter on tissue deformation and maximum insertion force. Moreover, the effect of multiple insertions with the same needle on the maximum insertion force is reported. The tissue deformation and maximum insertion force strongly depend on the insertion velocity and the tip geometry. No correlation was found between the outer diameter and the maximum insertion force for small needles (30G – 32G). The endurance experiments showed no remarkable difference in the maximum insertion force during 100 insertions.

Head and neck cancer
Intraoperative assessment
Needle-tissue interaction
Oral cavity
Raman spectroscopy
Tissue deformation

http://resolver.tudelft.nl/uuid:57a68634-67fb-48a2-95ab-0227bd26f7a5

https://doi.org/10.1016/j.medengphy.2021.10.003

1350-4533

Medical Engineering & Physics, 97, 40-46

Institutional Repository

journal article

© 2021 Y. Aaboubout, M. R. Nunes Soares, E. M. Barroso, L. C. van der Sar, A. Bocharnikov, I. Usenov, V. Artyushenko, P. J. Caspers, S. Koljenović, T. C. Bakker Schut, J.J. van den Dobbelsteen, G. J. Puppels