Minimally Invasive Surgery with A Ring-Shaped Tri-Axial Force Sensor

The paper presents things such as microelectromechanical systems journal, microelectromechanical systems, induced strain, structure, fixed core guidewire, element, integration scheme, sensitivity, new designed guidewire, properties, technology, stress regions, steel, tactile, guidewire catheter, single crystalline silicon, diameter, ring shaped structure, interventional procedures, distal, shaped structure, core, finite element, inner ring, sensor structure, and linear relationship. Inside the paper we can get things around silicon nanowires, force feedback, steel wire, piezoresistors, resistance change, silicon, catheterization procedures, metal pads, biomedical engineering, surgery, triaxial force, guidewire, guide wire, wire, cantilever, induced stress, ring sensor, sensing, wire integration, procedures, sensor design, applied load, ring, normal force, and tactile sensor.

Many discussion related to single crystalline, resistance, axial force sensor, ring displacement, mechanical behavior, catheter, material, sensor, movable core guidewires, coil, force, sensing material, science engineering, science, fixed core, designed guidewire, tri axial force, strain, applied force, applied stress, surgical tools, cantilever beams, journal, force sensor, external force, and finite element modeling are presented in this paper. These are grabbed from the paper:

In this paper,a ring-shaped tri-axial force sensor to be mounted at the tip of aguidewireis reported. The developed sensor has a ring-shaped structure at the center that can be integrated on the distal tip of the guidwire by passing through the hollow core. Comparing with previous assembly arrangementsreported in[13][19][20], the ring-shaped configuration is much simpler and easier to be integrated with circular shaped surgical tools.This assembly configuration minimizes the bending artifacts as it is directly integrated on the distal tip of the guidewire whereas most of the reported sensors developed for guidewire applications are mounted in a recess in the core wire.

Even more, this paper tells you more things like shaped tri axial, load, integration, vivo tissue, normal load, displacement, steel wire integration, movable core guidewire, stress, catheterization, minimally invasive surgery, axial force, material properties, element analysis, stress field, triaxial force sensor, beams, core wire, outer diameter, designed sensor, design, ring structure, crystalline silicon, cantilever beam, and mises stress.

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