Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

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

Mediolateral and anteroposterior balance control during Sit-to-Stand in individuals with transfemoral amputation.

Journal of biomechanics·2026

Same author

Comparing the effect of off-loading knee brace with and without local muscle vibration on clinical and biomechanical outcomes in patients with medial knee osteoarthritis: A randomized clinical trial.

Journal of rehabilitation and assistive technologies engineering·2026

Same author

Osseointegration dynamics of mandibular patient-specific implants: A mechanoregulation-based finite element study.

The Journal of prosthetic dentistry·2026

Same author

Mechanical energetics of different sagittal gait patterns in children with bilateral spastic cerebral palsy.

Journal of biomechanics·2025

Same author

Frictional behavior between bone and additively manufactured Ti6Al4V implants is affected by bone density and surface texture under varying loads.

Scientific reports·2025

Same author

Gender differences in opioid and stimulant poisoning in the central region of iran: a cross-sectional study.

Scientific reports·2025

Search research articles

Related Experiment Video

Updated: May 24, 2026

Building Up Skin Models for Numerous Applications - from Two-Dimensional (2D) Monoculture to Three-Dimensional (3D) Multiculture

Building Up Skin Models for Numerous Applications - from Two-Dimensional (2D) Monoculture to Three-Dimensional (3D) Multiculture

Published on: October 20, 2023

A meshless EFG-based algorithm for 3D deformable modeling of soft tissue in real-time.

Elahe Abdi¹, Farzam Farahmand, Mohammad Durali

¹Biomechanics Lab. Sharif University of Technology, Tehran, Iran.

Studies in Health Technology and Informatics

|February 24, 2012

Summary

A new meshless method enables real-time 3D modeling of deformable bodies, showing stability and accuracy in simulating spleen deformation under surgical grasper forces, with significantly reduced computational cost.

More Related Videos

Quantification of Strain in a Porcine Model of Skin Expansion Using Multi-View Stereo and Isogeometric Kinematics

Quantification of Strain in a Porcine Model of Skin Expansion Using Multi-View Stereo and Isogeometric Kinematics

Published on: April 16, 2017

A 3-D Visualization Technique for Bone Remodeling in a Suture Expansion Mouse Model

A 3-D Visualization Technique for Bone Remodeling in a Suture Expansion Mouse Model

Published on: August 18, 2023

Related Experiment Videos

Last Updated: May 24, 2026

Building Up Skin Models for Numerous Applications - from Two-Dimensional (2D) Monoculture to Three-Dimensional (3D) Multiculture

Building Up Skin Models for Numerous Applications - from Two-Dimensional (2D) Monoculture to Three-Dimensional (3D) Multiculture

Published on: October 20, 2023

Quantification of Strain in a Porcine Model of Skin Expansion Using Multi-View Stereo and Isogeometric Kinematics

Quantification of Strain in a Porcine Model of Skin Expansion Using Multi-View Stereo and Isogeometric Kinematics

Published on: April 16, 2017

A 3-D Visualization Technique for Bone Remodeling in a Suture Expansion Mouse Model

A 3-D Visualization Technique for Bone Remodeling in a Suture Expansion Mouse Model

Published on: August 18, 2023

Area of Science:

Computational mechanics
Biomechanical modeling
Surgical simulation

Background:

Real-time 3D modeling of deformable bodies is crucial for applications like surgical simulation.
Existing methods, such as finite element analysis, can be computationally intensive.
Meshless methods offer an alternative approach to traditional mesh-based techniques.

Purpose of the Study:

To generalize the meshless element-free Galerkin method for real-time 3D dynamic modeling.
To develop and validate an algorithm for simulating deformable bodies.
To assess the algorithm's performance in a biomechanical context, specifically modeling human spleen deformation.

Main Methods:

Generalization of the meshless element-free Galerkin method.
Development of a novel algorithm for 3D dynamic modeling.
Application to a 3D linear viscoelastic model of the human spleen.
Simulation of time-varying compressive forces from a surgical grasper.

Main Results:

The developed algorithm demonstrated stability even with large deformations.
Results showed good agreement with an equivalent finite element model.
The computational cost was significantly lower compared to traditional methods.
The algorithm proved effective for real-time applications.

Conclusions:

The generalized meshless element-free Galerkin method provides an efficient and accurate approach for real-time 3D dynamic modeling.
This method is suitable for simulating complex biomechanical scenarios, such as surgical interventions.
The reduced computational cost enables practical implementation in real-time surgical simulation systems.