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. Author manuscript; available in PMC: 2019 May 15.
Published in final edited form as: IEEE Trans Robot. 2016 Jan 19;32(1):138–149. doi: 10.1109/TRO.2015.2504981

TABLE I.

Device Specifications

Parameter Specification
Translation step size 0.5 mm
Rotation step size 0.5 degrees
Translation force 22 N
Rotation torque 100 mN-m
Transmission tube diameter 6.35 mm
Needle diameters 0.75 to 1.5 mm
Position sensor resolution 0.015 mm; 0.020 degrees
Stroke length (range of motion) 75 mm
Operating pressure (gage) 700 kPa