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

Physics-based preoperative approach planning using hybrid virtual bodies.

Megumi Nakao1, Tomohiro Kuroda, Masaru Komori

  • 1Graduate School of Medicine, Kyoto University, JAPAN.

Studies in Health Technology and Informatics
|November 17, 2004
PubMed
Summary

This study introduces a hybrid model for virtual organs, enhancing VR simulation and visualization for cardiovascular surgery planning without costly manual segmentation.

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

Restoration of missing regions in limited field of view computer tomography using an image- and sinogram-based conditional generative adversarial network model.

BJR artificial intelligence·2026
Same author

A nationwide survey of medical resource usage for cancer treatment using Japanese health claims data from 2011 to 2022.

Scientific reports·2026
Same author

Feasibility Evaluation of a Standalone Virtual Reality System for Neonatal Resuscitation Training.

Journal of medical systems·2026
Same author

Exploring Factors Influencing Nursing Task Prioritization for Supportive Information System Design: Qualitative Study With Thematic Analysis.

JMIR human factors·2026
Same author

Clinical Barriers to Hands-Free, Eyes-Free Voice Input for Nursing Records: Field Usability Study.

Asian/Pacific Island nursing journal·2026
Same author

Assessing Clinical Decision-Making Aided by a RAG-Based Dialog in Pre-Examination on Non-Odontogenic Tooth Pain.

Studies in health technology and informatics·2026

Area of Science:

  • Medical visualization
  • Virtual reality simulation
  • Computational anatomy

Background:

  • Accurate virtual body representation is crucial for surgical planning.
  • Current methods often require expensive manual segmentation of patient data.
  • Integrating geometry and volume data offers potential for improved realism.

Purpose of the Study:

  • To develop a hybrid model combining geometry and volume data for enhanced virtual organ representation.
  • To create a VR-based system for interactive surgical simulation and planning.
  • To reduce reliance on high-cost manual segmentation in cardiovascular surgery planning.

Main Methods:

  • Implementation of object-oriented data models and advanced rendering techniques for virtual organs.
  • Development of a physics-based framework for simulating surgical fields.

Related Experiment Videos

  • Integration of interactive virtual reality (VR) simulation capabilities.

    • Main Results:

    • The hybrid model successfully integrates geometry and volume data for detailed visualization of tissues like coronary arteries.
    • The VR system enables interactive simulation of surgical fields for preoperative discussion.
    • The developed system bypasses the need for high-cost manual segmentation of patient datasets.

    Conclusions:

    • The proposed hybrid model and VR system offer an efficient solution for cardiovascular surgical planning.
    • This approach enhances the representation and simulation of virtual bodies, particularly organs.
    • The system streamlines preoperative planning, making it more accessible and cost-effective.