Modelling needle forces during insertion into soft tissue

Robot-assisted needle-based surgeries are sought to improve many operations, from brain surgery to spine and urological procedures. Force feedback from a needle can provide important guidance during needle insertion. This paper presents a new modelling method of needle force during insertion into soft tissue based on finite element simulation. This is achieved by analysing the results of a series of needle inserting experiments with different insertion velocities. The forces acting on the needle are then modelled based on the experimental results. A simulation is implemented to verify the designed model.

[1]  P. Dupont,et al.  Trajectory Optimization for Dynamic Needle Insertion , 2005, Proceedings of the 2005 IEEE International Conference on Robotics and Automation.

[2]  Kiyoshi Naemura,et al.  Estimation of the friction force during the needle insertion using the disturbance observer and the recursive least square , 2014 .

[3]  Gregory S. Chirikjian,et al.  Robotic Needle Steering: Design, Modeling, Planning, and Image Guidance , 2011 .

[4]  I-Shih Liu,et al.  A note on the Mooney–Rivlin material model , 2012 .

[5]  T. A. Thomas,et al.  Simulation of resistance forces acting on surgical needles , 1997, Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine.

[6]  Darwin G. Caldwell,et al.  Comparative usability and performance evaluation of surgeon interfaces in laser phonomicrosurgery , 2013, 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[7]  Elena De Momi,et al.  Experimental evaluation of a coaxial needle insertion assistant with enhanced force feedback , 2011, 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

[8]  Brian L. Davies,et al.  A robotic system for blood sampling , 2000, IEEE Transactions on Information Technology in Biomedicine.

[9]  Pierre E. Dupont,et al.  Mechanics of Dynamic Needle Insertion into a Biological Material , 2010, IEEE Transactions on Biomedical Engineering.

[10]  Allison M. Okamura,et al.  Force modeling for needle insertion into soft tissue , 2004, IEEE Transactions on Biomedical Engineering.

[11]  Bruce L. Tai,et al.  Silicone-Based Tissue-Mimicking Phantom for Needle Insertion Simulation , 2014 .

[12]  齊藤 浩一 Detection of needle puncture to blood vessel using puncture force measurement , 2005 .

[13]  Rajni V. Patel,et al.  Minimization of needle deflection in robot‐assisted percutaneous therapy , 2007, The international journal of medical robotics + computer assisted surgery : MRCAS.