Untethered, controllable, mobile microrobots have been proposed for numerous
applications, ranging from micro-manipulation, in vitro tasks (eg, operation of microscale …

Introduction: Nowadays, mass screening campaigns for colorectal cancer diagnosis in the
early and curable stage is essential yet limited due to many reasons, for example …

To date, untethered magnetic devices actuated with a single rotating permanent magnet,
such as active capsule endoscopes and magnetic microrobots, have been constrained to …

Magnetic coupling is one of the few physical phenomena capable of transmitting motion
across a physical barrier. In gastrointestinal endoscopy, remote magnetic manipulation has …

This paper presents a method to estimate the six-degree-of-freedom pose of a magnetic
capsule, with an embedded permanent magnet and Hall-effect sensors, using a rotating …

Magnetic control systems of micro-robots have recently blossomed as one of the most
thrilling areas in the field of medical treatment. For the sake of learning how to apply relevant …

This paper presents a method for closed-loop propulsion of a screw-type magnetic capsule
with embedded Hall-effect sensors using a single rotating actuator magnet. The method …

A widely accepted definition of a medical device is an instrument or apparatus that is used to
diagnose, prevent or treat disease. Medical devices take a broad range of forms and utilize …

Embedded with an internal permanent magnet (IPM), a magnetically actuated capsule
(MAC) robot can be controlled inside gastrointestinal (GI) tract by an external permanent …

Previous research on the localization of wireless capsule endoscopes with magnetic fields
and sensors has typically utilized incremental methods. This paper provides a non-iterative …