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

Search research articles

Related Experiment Video

Updated: Jun 6, 2026

Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation

Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation

Published on: October 28, 2021

On the controllability of dynamic model-based needle insertion in soft tissue.

Amir Haddadi¹, Orcun Goksel, Septimiu E Salcudean

¹Department of Electrical and Computer Engineering, Queen's University, Kingston, ON K7L 3N6, Canada.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference

|November 25, 2010

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

Lean Unet: a compact model for image segmentation.

International journal of computer assisted radiology and surgery·2026

Same author

Self-supervised T2WI-bridged framework for liver segmentation and PDFF prediction from US images.

IEEE transactions on medical imaging·2026

Same author

Image-based metrics in ultrasound for estimation of global speed of sound.

Ultrasonics·2026

Same author

A Modular Method for Rapidly Prototyping Targeted Gas Vesicle Protein Nanoparticles.

Bioconjugate chemistry·2026

Same author

Three-dimensional quantitative elastography using micro-ultrasound: Proof of concept.

Ultrasonics·2025

Same author

Pulse-Echo Imaging of Breast Speed of Sound as a Potential Biomarker for Breast Cancer.

Ultrasound in medicine & biology·2025

This study explores needle steering in soft tissues using dynamic models, revealing insights into controllability. Findings aid in designing better feedback controllers for clinical needle insertion systems.

Area of Science:

Robotics and Control Systems
Biomedical Engineering
Medical Device Technology

Background:

Needle guidance and steering in soft tissues is crucial for clinical applications.
Dynamic feedback control for needle insertion systems is underdeveloped due to limited motion dynamics in existing models.
Accurate target tracking in needle-based procedures requires advanced control strategies.

Purpose of the Study:

To investigate the controllability of rigid and flexible needles within soft tissues.
To develop and utilize mechanical-based dynamic models for needle-tissue interaction.
To inform the design of effective feedback controllers for needle insertion systems.

Main Methods:

Development of mechanical-based dynamic models for needle-tissue interaction.

More Related Videos

Automating Tumor Implantation in Zebrafish Larvae for Cancer Research and Medicine

Automating Tumor Implantation in Zebrafish Larvae for Cancer Research and Medicine

Published on: September 19, 2025

A Novel Cell Injection Method with Minimum Invasion

A Novel Cell Injection Method with Minimum Invasion

Published on: April 21, 2023

Related Experiment Videos

Last Updated: Jun 6, 2026

Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation

Three-Dimensional Finger Motion Tracking during Needling: A Solution for the Kinematic Analysis of Acupuncture Manipulation

Published on: October 28, 2021

Automating Tumor Implantation in Zebrafish Larvae for Cancer Research and Medicine

Automating Tumor Implantation in Zebrafish Larvae for Cancer Research and Medicine

Published on: September 19, 2025

A Novel Cell Injection Method with Minimum Invasion

A Novel Cell Injection Method with Minimum Invasion

Published on: April 21, 2023

Analysis of needle controllability considering both rigid and flexible needle types.

Simulation and theoretical evaluation of dynamic motion models.

Main Results:

Demonstrated the controllability of needles within soft tissues using dynamic models.
Identified key factors influencing needle steering accuracy and stability.
Provided a foundation for understanding needle-tissue dynamics under motion.

Conclusions:

The study's findings are significant for designing advanced feedback controllers.
Understanding needle-tissue dynamics is essential for improving robotic-assisted surgery and interventions.
This research advances the field of precise needle insertion and steering technologies.