A novel method in measuring the stiffness of sensed objects with applications for biomedical robotic systems

In this research paper, a new method for determining the compliance of various objects with different mechanical properties is presented. The structure of the proposed tactile sensor assembly is discussed in detail and the performance of the sensor tested experimentally.

[1]  Javad Dargahi,et al.  A piezoelectric tactile sensor with three sensing elements for robotic, endoscopic and prosthetic applications , 2000 .

[2]  Paolo Dario,et al.  Tactile sensing: Technology and applications , 1991 .

[3]  Y. Fung,et al.  Biomechanics: Mechanical Properties of Living Tissues , 1981 .

[4]  Rininsland Hh,et al.  Basics of robotics and manipulators in endoscopic surgery. , 1993 .

[5]  Javad Dargahi,et al.  Biomechanical effect of posterior elements and ligamentous tissues of lumbar spine on load sharing. , 2005, Bio-medical materials and engineering.

[6]  Ronald S. Fearing,et al.  Some basic issues in teletaction , 1997, Proceedings of International Conference on Robotics and Automation.

[7]  J. Dargahi,et al.  Design and fabrication of a microtactile sensor , 2003, CCECE 2003 - Canadian Conference on Electrical and Computer Engineering. Toward a Caring and Humane Technology (Cat. No.03CH37436).

[8]  J. Dargahi,et al.  An integrated force-position tactile sensor for improving diagnostic and therapeutic endoscopic surgery. , 2004, Bio-medical materials and engineering.

[9]  Javad Dargahi,et al.  Piezoelectric and pyroelectric transient signal analysis for detection of the temperature of a contact object for robotic tactile sensing , 1998 .

[10]  Yoseph Bar-Cohen,et al.  Biologically inspired intelligent robots , 2003, SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring.

[11]  Javad Dargahi,et al.  Combined force and position polyvinylidene fluoride (PVDF) robotic tactile sensing system , 1997, Defense, Security, and Sensing.

[12]  J U Meyer,et al.  Intelligent surgical instrument system ISIS. Concept and preliminary experimental application of components and prototypes. , 1993, Endoscopic surgery and allied technologies.

[13]  Antonio Bicchi,et al.  A sensor-based minimally invasive surgery tool for detecting tissutal elastic properties(003) 5323219 , 1996, Proceedings of IEEE International Conference on Robotics and Automation.

[14]  Robert D. Howe,et al.  Remote palpation technology , 1995 .

[15]  J. Dargahi,et al.  Experimental and finite element analysis of an endoscopic tooth-like tactile sensor , 2003, Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498).

[16]  Javad Dargahi,et al.  Advances in tactile sensors design/manufacturing and its impact on robotics applications - a review , 2005, Ind. Robot.

[17]  Mark Lee,et al.  Review Article Tactile sensing for mechatronics—a state of the art survey , 1999 .

[18]  Javad Dargahi,et al.  Optimization of the geometry of total knee implant in the sagittal plane using FEA. , 2003, Bio-medical materials and engineering.

[19]  Yoseph Bar-Cohen,et al.  Virtual reality robotic operation simulations using MEMICA Haptic System , 2000 .

[20]  F Tendick,et al.  Measuring in vivo animal soft tissue properties for haptic modeling in surgical simulation. , 2001, Studies in health technology and informatics.

[21]  Javad Dargahi,et al.  A supported membrane type sensor for medical tactile mapping , 2004 .

[22]  S. Payandeh,et al.  A micromachined piezoelectric tactile sensor for an endoscopic grasper-theory, fabrication and experiments , 2000, Journal of Microelectromechanical Systems.

[23]  Javad Dargahi,et al.  Analysis of the effects of different materials in a tooth implant-supported fixed prosthesis using finite element method. , 2005, Bio-medical materials and engineering.

[24]  J Dargahi,et al.  Human tactile perception as a standard for artificial tactile sensing—a review , 2004, The international journal of medical robotics + computer assisted surgery : MRCAS.

[25]  B. Hannaford,et al.  Computerized endoscopic surgical grasper. , 1998, Studies in health technology and informatics.

[26]  Javad Dargahi,et al.  Surface texture measurement by combining signals from two sensing elements of a piezoelectric tactile sensor , 1998, Defense, Security, and Sensing.

[27]  Ronald S. Fearing,et al.  A surface micromachined microtactile sensor array , 1996, Proceedings of IEEE International Conference on Robotics and Automation.

[28]  J. Dargahi,et al.  Development and three-dimensional modelling of a biological-tissue grasper tool equipped with a tactile sensor , 2005, Canadian Journal of Electrical and Computer Engineering.

[29]  J. Dargahi An Endoscopic and Robotic Tooth-like Compliance and Roughness Tactile Sensor , 2002 .

[30]  H.J. Chizeck,et al.  Feedback regulation of hand grasp opening and contact force during stimulation of paralyzed muscle , 1991, IEEE Transactions on Biomedical Engineering.

[31]  Javad Dargahi,et al.  Theoretical and experimental analysis of a piezoelectric tactile sensor for use in endoscopic surgery , 2004 .

[32]  J. Dargahi,et al.  An endoscopic force-position sensor grasper with minimum sensors , 2003, Canadian Journal of Electrical and Computer Engineering.

[33]  Javad Dargahi,et al.  A micromachined piezoelectric teeth-like laparoscopic tactile sensor: theory, fabrication and experiments , 1999, Proceedings 1999 IEEE International Conference on Robotics and Automation (Cat. No.99CH36288C).