A review of soft manipulator research, applications, and opportunities

X Chen, X Zhang, Y Huang, L Cao… - Journal of Field …, 2022 - Wiley Online Library
Soft manipulator is a kind of special manipulator that uses soft material or flexible structure to
perform manipulation task under the specific drive mode inspired by the soft tissue. It is …

A surgical robotic system for treatment of pelvic osteolysis using an FBG-equipped continuum manipulator and flexible instruments

S Sefati, R Hegeman, F Alambeigi… - IEEE/ASME …, 2020 - ieeexplore.ieee.org
This article presents the development and experimental evaluation of a redundant robotic
system for the less-invasive treatment of osteolysis (bone degradation) behind the …

A dexterous robotic system for autonomous debridement of osteolytic bone lesions in confined spaces: Human cadaver studies

S Sefati, R Hegeman, I Iordachita… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article presents a dexterous robotic system for autonomous debridement of osteolytic
bone lesions in confined spaces. The proposed system is distinguished from the state-of-the …

Fiber grating sensors and their recent applications in biomedical domain

BS Kavitha, S Pant, AK Sood, S Asokan - Journal of Optics, 2023 - iopscience.iop.org
Sensors play an important role in measuring various physio-chemical and biological
parameters. Biomedical applications of sensors include early level diagnosis of diseases …

An active steering hand-held robotic system for minimally invasive orthopaedic surgery using a continuum manipulator

JH Ma, S Sefati, RH Taylor… - IEEE robotics and …, 2021 - ieeexplore.ieee.org
This letter presents the development and experimental evaluation of an active steering hand-
held robotic system for milling and curved drilling in minimally invasive orthopaedic …

FBG-based position estimation of highly deformable continuum manipulators: Model-dependent vs. data-driven approaches

S Sefati, R Hegeman, F Alambeigi… - … on medical robotics …, 2019 - ieeexplore.ieee.org
Conventional shape sensing techniques using Fiber Bragg Grating (FBG) involve finding the
curvature at discrete FBG active areas and integrating curvature over the length of the …

FBG-based control of a continuum manipulator interacting with obstacles

S Sefati, RJ Murphy, F Alambeigi… - 2018 IEEE/RSJ …, 2018 - ieeexplore.ieee.org
Tracking and controlling the shape of continuum dexterous manipulators (CDM) in constraint
environments is a challenging task. The imposed constraints and interaction with unknown …

Reconstructing endovascular catheter interaction forces in 3D using multicore optical shape sensors

CM Heunis, V Belfiore, M Vendittelli… - 2019 IEEE/RSJ …, 2019 - ieeexplore.ieee.org
Catheterization instruments are increasingly being improved to accurately diagnose and
treat cardiovascular conditions. However, current catheter systems provide limited …

A convex optimization framework for constrained concurrent motion control of a hybrid redundant surgical system

F Alambeigi, S Sefati, M Armand - 2018 Annual American …, 2018 - ieeexplore.ieee.org
We present a constrained motion control framework for a redundant surgical system
designed for minimally invasive treatment of pelvic osteolysis. The framework comprises a …

Shape sensing and feedback control of the catheter robot for interventional surgery

F Qi, B Chen, S She, S Gao - Industrial Robot: the international …, 2021 - emerald.com
Purpose This paper aims to present a shape sensing method and feedback control strategy
based on fiber Bragg grating (FBG) sensor to improve the control accuracy of the robot and …