Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

1.1K
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
1.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A sensor-driven Hill-type muscle modeling framework integrating sEMG and pFMG for biceps brachii force estimation.

Journal of neural engineering·2026
Same author

Configuration identification of on-demand variable stiffness strain-limiting layers in zig-zag soft pneumatic actuators using deep learning methods.

The International journal of robotics research·2026
Same author

Utilizing Data Quality Indices for Strategic Sensor Channel Selection to Enhance Performance of Hand Gesture Recognition Systems.

Sensors (Basel, Switzerland)·2026
Same author

Evaluating dual-path temporal fusion strategies for multi-modal hand gesture recognition under limb-position variability.

Journal of neural engineering·2026
Same author

MyoPose: position-limb-robust neuromechanical features for enhanced hand gesture recognition in colocated sEMG-pFMG armbands.

Journal of neural engineering·2025
Same author

3D-Printed Insole for Measuring Ground Reaction Force and Center of Pressure During Walking.

Sensors (Basel, Switzerland)·2025

Related Experiment Video

Updated: Mar 13, 2026

Autonomous and Rechargeable Microneurostimulator Endoscopically Implantable into the Submucosa
08:17

Autonomous and Rechargeable Microneurostimulator Endoscopically Implantable into the Submucosa

Published on: September 27, 2018

8.9K

A magnetically actuated anchoring system for a wireless endoscopic capsule.

Hao Zhou1, Gursel Alici2, Fredy Munoz1

  • 1School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, Wollongong, NSW, 2522, Australia.

Biomedical Microdevices
|October 28, 2016
PubMed
Summary

This study introduces a novel magnetic anchoring system for wireless capsule endoscopes (WCE). The system effectively increases intestinal friction, enhancing capsule stability during endoscopic procedures.

Keywords:
Active anchoringLeggedMagnetic actuationRobotic capsule endoscopeWireless capsule endoscopy

More Related Videos

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures
09:13

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures

Published on: April 21, 2013

28.6K
Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging
11:27

Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging

Published on: April 4, 2013

12.9K

Related Experiment Videos

Last Updated: Mar 13, 2026

Autonomous and Rechargeable Microneurostimulator Endoscopically Implantable into the Submucosa
08:17

Autonomous and Rechargeable Microneurostimulator Endoscopically Implantable into the Submucosa

Published on: September 27, 2018

8.9K
Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures
09:13

Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures

Published on: April 21, 2013

28.6K
Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging
11:27

Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging

Published on: April 4, 2013

12.9K

Area of Science:

  • Biomedical Engineering
  • Medical Devices
  • Gastroenterology

Background:

  • Wireless capsule endoscopy (WCE) lacks active control for positioning.
  • Current WCE methods struggle with maintaining optimal contact and imaging time within the gastrointestinal tract.

Purpose of the Study:

  • To develop and validate a magnetically actuated anchoring system for WCE.
  • To enhance the stability and imaging capabilities of WCE within the small intestine.

Main Methods:

  • A novel anchoring system utilizing a switchable magnetic spring principle was designed.
  • A force model was developed to predict magnetic forces for anchor-lumen interaction.
  • A prototype capsule was fabricated and tested in-vitro using a real small intestine.

Main Results:

  • The magnetic spring successfully activated a four-foldable leg anchoring mechanism.
  • In-vitro tests demonstrated a >2x increase in friction force between anchors and the intestinal wall.
  • The anchoring system proved effective in providing reliable capsule stability within the lumen.

Conclusions:

  • The proposed magnetically actuated anchoring system offers a viable solution for WCE stabilization.
  • This technology has the potential to improve diagnostic accuracy and therapeutic interventions using WCE.
  • The system's low footprint ensures compatibility with existing WCE designs.