Autonomy in surgical robotics
This review examines the dichotomy between automatic and autonomous behaviors in
surgical robots, maps the possible levels of autonomy of these robots, and describes the …
surgical robots, maps the possible levels of autonomy of these robots, and describes the …
Haptic feedback in the da Vinci Research Kit (dVRK): A user study based on gras**, palpation, and incision tasks
Background It was suggested that the lack of haptic feedback, formerly considered a
limitation for the da Vinci robotic system, does not affect robotic surgeons because of training …
limitation for the da Vinci robotic system, does not affect robotic surgeons because of training …
Fast localization and segmentation of tissue abnormalities by autonomous robotic palpation
Robot-assisted minimally invasive surgery (RMIS) has become increasingly popular in the
resection of cancers. However, the lack of tactile feedback in clinical RMIS limits the …
resection of cancers. However, the lack of tactile feedback in clinical RMIS limits the …
Safely and autonomously cutting meat with a collaborative robot arm
Labor shortages in the United States are impacting a number of industries including the
meat processing sector. Collaborative technologies that work alongside humans while …
meat processing sector. Collaborative technologies that work alongside humans while …
Automated heart and lung auscultation in robotic physical examinations
This letter presents the first implementation of autonomous robotic auscultation of heart and
lung sounds. To select auscultation locations that generate high-quality sounds, a Bayesian …
lung sounds. To select auscultation locations that generate high-quality sounds, a Bayesian …
Robotic sonographer: autonomous robotic ultrasound using domain expertise in bayesian optimization
D Raina, SH Chandrashekhara… - … on Robotics and …, 2023 - ieeexplore.ieee.org
Ultrasound is a vital imaging modality utilized for a variety of diagnostic and interventional
procedures. However, an expert sonographer is required to make accurate maneuvers of …
procedures. However, an expert sonographer is required to make accurate maneuvers of …
Multi-agent dynamic ergodic search with low-information sensors
The long-term goal of this work is to enable agents with low-information sensors to perform
tasks usually restricted to ones with more sophisticated, high-information sensing …
tasks usually restricted to ones with more sophisticated, high-information sensing …
Learning Heterogeneous Multi-Agent Allocations for Ergodic Search
Information-based coverage directs robots to move over an area to optimize a pre-defined
objective function based on some measure of information. Our prior work determined that …
objective function based on some measure of information. Our prior work determined that …
Trajectory-optimized sensing for active search of tissue abnormalities in robotic surgery
In this work, we develop an approach for guiding robots to automatically localize and find the
shapes of tumors and other stiff inclusions present in the anatomy. Our approach uses …
shapes of tumors and other stiff inclusions present in the anatomy. Our approach uses …
Large-scale heterogeneous multi-robot coverage via domain decomposition and generative allocation
This paper develops a new approach to direct a set of heterogeneous agents, varying in
mobility and sensing capabilities, to quickly cover a large region, say for example in the …
mobility and sensing capabilities, to quickly cover a large region, say for example in the …