Automatic navigation of microswarms for dynamic obstacle avoidance
Control and navigation of microrobotic swarms have drawn extensive attention recently.
Avoiding dynamic obstacles using swarms is one of the major challenges that still remain …
Avoiding dynamic obstacles using swarms is one of the major challenges that still remain …
Programmable generation and motion control of a snakelike magnetic microrobot swarm
A new method for programmable generation and motion control of a snakelike magnetic
microrobot swarm (SMS) is presented. The SMS is assembled from peanut-shaped hematite …
microrobot swarm (SMS) is presented. The SMS is assembled from peanut-shaped hematite …
Magnetic navigation system composed of dual permanent magnets for accurate position and posture control of a capsule endoscope
We developed a magnetic navigation system (MNS) composed of a magnetic field control
part and a robot arm part to precisely control the position and posture of a capsule …
part and a robot arm part to precisely control the position and posture of a capsule …
Separable and recombinable magnetic robot for robotic endovascular intervention
J Sa, J Park, E Jung, N Kim, D Lee… - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
This study presents a separable and recombinable magnetic robot (SRMR) to deliver and
retrieve an untethered magnetic robot (UMR) to a target vascular lesion safely and …
retrieve an untethered magnetic robot (UMR) to a target vascular lesion safely and …
Advances in Nanoarchitectonics: A Review of “Static” and “Dynamic” Particle Assembly Methods
Particle assembly is a promising technique to create functional materials and devices from
nanoscale building blocks. However, the control of particle arrangement and orientation is …
nanoscale building blocks. However, the control of particle arrangement and orientation is …
Discrete-time optimal control of electromagnetic coil systems for generation of dynamic magnetic fields with high accuracy
Electromagnetic coil systems (ECSs) have been widely used for actuation and motion
control of magnetic micro/nanorobots. In this paper, two typical ECSs with different system …
control of magnetic micro/nanorobots. In this paper, two typical ECSs with different system …
Development and verification of a micro magnetically guided helical robot with active locomotion and steering capabilities for guidewires
As a fundamental instrument in vascular interventional surgery, guidewires inherently face
limitations when navigating through complex curved blood vessel bifurcations due to their …
limitations when navigating through complex curved blood vessel bifurcations due to their …
An On-Wall-Rotating Strategy for Effective Upstream Motion of Untethered Millirobot: Principle, Design, and Demonstration
Untethered miniature robots that can access narrow and harsh environments in the body
show great potential for future biomedical applications. Despite the many types of millirobot …
show great potential for future biomedical applications. Despite the many types of millirobot …
Development and verification of mechanism for enhancement of steering angle and active locomotion for magnetic micro active-guidewire
GH Jeon, SH Kim - IEEE Access, 2020 - ieeexplore.ieee.org
In this study, the authors developed a novel active guidewire including a spiral-type
magnetic microrobot and ball joint to realize active locomotion and improve the steering …
magnetic microrobot and ball joint to realize active locomotion and improve the steering …
[HTML][HTML] An intravascular helical magnetic millirobot with a gripper mechanism performing object delivery and collecting motions actuated by precession rotating …
This research proposes a novel intravascular helical magnetic millirobot (IHMM) that can
conduct various functional motions such as helical navigating, unclogging, object delivery …
conduct various functional motions such as helical navigating, unclogging, object delivery …