Design and evaluation of a 1DoF ERF-based needle insertion haptic platform

In the medical field, several surgical simulators and training platforms have been developed to help novice surgeons improve their surgical skills, as well as perform preoperative planning. In this paper, a haptic platform for surgical needle insertion training gestures is presented. Instead of relying on active actuators, an alternative solution, consisting in passive brakes based on Electro-Rheological (ER) fluids, is proposed, to provide a safe and realistic physical feedback to the physician. This platform generates a passive repulsive force against the user's movement, providing him/her a physical stimulus and, thus, a realistic haptic feedback. The goal of this project is to prove the reliability of ERF-based brakes to simulate the physical resistance of soft tissues against the movement of a surgical needle, in order to train unskilled practitioners in different scenarios. To achieve this objective, a prototype has been built, its kinematic model has been obtained and experimentally validated. The modelling, the bandwidth analysis and the force control scheme of the platform are also presented.

[1]  Paolo Bonato,et al.  A robotic hand rehabilitation system with interactive gaming using novel Electro-Rheological Fluid based actuators , 2010, 2010 IEEE International Conference on Robotics and Automation.

[2]  François Conti,et al.  Virtual reality simulation in neurosurgery: technologies and evolution. , 2013, Neurosurgery.

[3]  Stephane Cotin,et al.  Interactive Simulation of Flexible Needle Insertions Based on Constraint Models , 2009, MICCAI.

[4]  Orcun Goksel,et al.  Haptic Simulator for Prostate Brachytherapy with Simulated Needle and Probe Interaction , 2011, IEEE Transactions on Haptics.

[5]  Thorsten A. Kern,et al.  Engineering Haptic Devices , 2014, Springer Series on Touch and Haptic Systems.

[6]  Dong-Soo Kwon,et al.  Haptic experimentation on a hybrid active/passive force feedback device , 2002, Proceedings 2002 IEEE International Conference on Robotics and Automation (Cat. No.02CH37292).

[7]  Ryuichiro Yamane,et al.  Smart mouse: 5-DOF haptic hand master using magneto-rheological fluid actuators , 2009 .

[8]  Guillaume Morel,et al.  Torque control of electrorheological fluidic actuators for haptic vehicular instrument controls , 2004, IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004.

[9]  Atsushi Konno,et al.  Development of a haptic interface using MR fluid for displaying cutting forces of soft tissues , 2012, 2012 IEEE International Conference on Robotics and Automation.

[10]  Jonathan W. Bender,et al.  Properties and Applications of Commercial Magnetorheological Fluids , 1998, Smart Structures.

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

[12]  Seung-Bok Choi,et al.  Control of haptic master - slave robot system for minimally invasive surgery (MIS) , 2013 .

[13]  Seung-Bok Choi,et al.  Design and Performance Evaluation of Haptic Master Device Using ER Spherical Joint , 2011 .

[14]  Septimiu E. Salcudean,et al.  Interactive simulation of needle insertion models , 2005, IEEE Transactions on Biomedical Engineering.

[15]  Nigel W. John,et al.  The Role of Haptics in Medical Training Simulators: A Survey of the State of the Art , 2011, IEEE Transactions on Haptics.

[16]  Yoseph Bar-Cohen,et al.  Haptic Interfaces Using Electrorheological Fluids , 2004 .