5 papers · 1 filter
An Automated Thickness Evaluation Procedure Using an Integrated Structured Light 3D Camera in a Robotic Bioprinting Framework
Ehsan Zobeidi, Omid Rezayof, Farshid Alambeigi
Bioprinting is emerging as a tissue engineering technique to replace common treatment methods for large scale injuries. While thickness of the BioPrinted Constructs (BPCs) have sho…
A Physics-Based Closed-Loop Robotic Bioprinting Framework Towards Volumetric Muscle Loss Treatment
Omid Rezayof, Jerin T. Andrews, Ehsan Zobeidi +5
Robotic bioprinting and Direct Ink Writing (DIW) are being explored towards the treatment of Volumetric Muscle Loss (VML). While previous studies have shown the importance of prope…
SE3Kit: A Lightweight Python Library for Specialized Geometric Primitives in Robotics
Daniyal Maroufi, Omid Rezayof, Farshid Alambeigi
The Python robotics ecosystem faces a challenge: while many libraries exist for rigid body transformations, few are both lightweight and mathematically strict. This paper introduce…
S3D: A Spatial Steerable Surgical Drilling Framework for Robotic Spinal Fixation Procedures
Daniyal Maroufi, Xinyuan Huang, Yash Kulkarni +6
In this paper, we introduce S3D: A Spatial Steerable Surgical Drilling Framework for Robotic Spinal Fixation Procedures. S3D is designed to enable realistic steerable drilling whil…
Augmented Bridge Spinal Fixation: A New Concept for Addressing Pedicle Screw Pullout via a Steerable Drilling Robot and Flexible Pedicle Screws
Yash Kulkarni, Susheela Sharma, Omid Rezayof +5
To address the screw loosening and pullout limitations of rigid pedicle screws in spinal fixation procedures, and to leverage our recently developed Concentric Tube Steerable Drill…