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 Experiment Videos

A virtual reality simulator for remote interventional radiology: concept and prototype design.

Ma Xin1, Zhao Lei, Ihar Volkau

  • 1Biomedical Imaging Laboratory, Singapore Bioimaging Consortium. maxin@sbic.a-star.edu.sg

IEEE Transactions on Bio-Medical Engineering
|August 19, 2006
PubMed
Summary

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Comparison of left lateral and supine positioning for EUS-guided portal pressure gradient measurements.

Gastrointestinal endoscopy·2026
Same author

Enhancing neuroradiology education with systematic image and video sequences.

The neuroradiology journal·2026
Same author

Ordered waves in a memristive excitable media under asymmetrical diffusion.

Cognitive neurodynamics·2026
Same author

Application of polysaccharide peptide for the effective elimination of AYRSpV in kiwifruit.

Plant disease·2026
Same author

Controlling neural activity by shunting channel current in a memristive FitzHugh-Nagumo circuit.

Chaos (Woodbury, N.Y.)·2026
Same author

Global research trends and hotspot evolution of olfactory dysfunction from 2014 to 2024: a bibliometric analysis.

Annals of medicine and surgery (2012)·2026

This study introduces a virtual reality simulator for remote interventional radiology (IR) procedures. The system enables precise control of medical devices in real-time, enhancing remote surgical capabilities.

Area of Science:

  • Medical Simulation
  • Robotics in Medicine
  • Interventional Radiology

Background:

  • Interventional radiology (IR) procedures require high precision and real-time control.
  • Remote execution of complex medical interventions remains a significant challenge.
  • Existing simulation technologies often lack haptic feedback and precise device control.

Purpose of the Study:

  • To develop and validate a virtual reality (VR) simulator for remote execution of interventional radiology (IR) procedures.
  • To enable precise control and real-time feedback of interventional devices during remote procedures.
  • To assess the feasibility of using patient-specific vascular models in a simulated remote environment.

Main Methods:

  • A two-subsystem VR simulator was developed, comprising a local site for the operator and a remote site for device actuation.

Related Experiment Videos

  • A Motion Tracking Box (MTB) translated physical movements of IR devices into digital signals.
  • An Actuator Box (AB) at the remote site received digital signals to drive IR devices, with feedback relayed to the local site.
  • A physical angiography phantom and its 3-D digital model were used for proof-of-concept testing, incorporating a magnetic tracking system.

    • Main Results:

    • The prototype successfully demonstrated remote control of IR devices through the VR simulator.
    • The Actuator Box (AB) achieved high-resolution control: 0.00288 mm/step in translation and 0.079 deg/step in rotation.
    • Initial results with the angiography phantom were encouraging, validating the system's concept.
    • Real-time feedback of device status was accurately displayed on the 3-D vascular model.

    Conclusions:

    • The developed VR simulator is a viable tool for remote interventional radiology procedures.
    • The system offers precise control and real-time feedback, crucial for complex interventions.
    • This technology has the potential to expand access to specialized IR expertise globally.