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 Video

Updated: May 31, 2026

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy
09:11

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy

Published on: April 9, 2019

Pneumatically Operated MRI-Compatible Needle Placement Robot for Prostate Interventions.

Gregory S Fischer1, Iulian Iordachita, Csaba Csoma

  • 1Johns Hopkins University, Baltimore, MD, USA.

IEEE International Conference on Robotics and Automation : ICRA : [Proceedings]. IEEE International Conference on Robotics and Automation
|September 28, 2011
PubMed
Summary
This summary is machine-generated.

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

Current validation practice undermines surgical AI development.

ArXiv·2026
Same author

Systematic effects of patient factors and scanner/protocol factors on a Restriction Spectrum Imaging (RSI) quantitative MRI biomarker for prostate cancer.

Cancer imaging : the official publication of the International Cancer Imaging Society·2026
Same author

Explainable transfer learning ensemble AI model for lung ultrasound pneumothorax detection with expert benchmark.

Scandinavian journal of trauma, resuscitation and emergency medicine·2026
Same author

Advancing Prosthetic Care Access on the Thailand-Burma Border Through Open-Source Technology.

IEEE pulse·2026
Same author

No cancer left behind: a testbed and demonstration of concept for photoacoustic tumor bed inspection.

Computer assisted surgery (Abingdon, England)·2025
Same author

In-bore MRI-compatible transrectal ultrasound and photoacoustic imaging.

Photoacoustics·2025
Same journal

To Ask or Not To Ask: Human-in-the-loop Contextual Bandits with Applications in Robot-Assisted Feeding.

IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation·2026
Same journal

Torsional Dynamics Compensation Enhances Robotic Control of Tip-Steerable Needles.

IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation·2025
Same journal

Exploring An External Approach to Subretinal Drug Delivery via Robot Assistance and B-Mode OCT.

IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation·2025
Same journal

Real-time Deformation-aware Control for Autonomous Robotic Subretinal Injection under iOCT Guidance.

IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation·2025
Same journal

Quasi-static Path Planning for Continuum Robots By Sampling on Implicit Manifold.

IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation·2025
Same journal

Fully Distributed Shape Sensing of a Flexible Surgical Needle Using Optical Frequency Domain Reflectometry for Prostate Interventions.

IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation·2024
See all related articles

A novel robotic assistant enables precise needle placement within MRI scanners for prostate interventions. This system overcomes magnetic field and space limitations, promising safer and more reliable procedures.

Area of Science:

  • Medical robotics
  • Biomedical imaging
  • Prostate interventions

Background:

  • Magnetic Resonance Imaging (MRI) offers superior visualization for guiding and monitoring prostate interventions.
  • Conventional mechatronics are incompatible with strong magnetic fields, and confined spaces pose access challenges.
  • Existing methods for intra-prostatic interventions lack optimal guidance and monitoring capabilities within MRI environments.

Purpose of the Study:

  • To design and evaluate a robotic assistant system for safe and reliable intra-prostatic needle placement under real-time MRI guidance.
  • To overcome the limitations of conventional mechatronics and confined spaces within high-field MRI scanners.
  • To assess the feasibility of robotic-assisted prostate interventions within a 3T MRI environment.

Main Methods:

More Related Videos

Retzius-Sparing Robot-Assisted Radical Prostatectomy
12:10

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Published on: May 19, 2022

Related Experiment Videos

Last Updated: May 31, 2026

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy
09:11

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy

Published on: April 9, 2019

Retzius-Sparing Robot-Assisted Radical Prostatectomy
12:10

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Published on: May 19, 2022

  • A novel robotic assistant system was designed, focusing on MR compatibility and workspace optimization.
  • The robot mechanism and controller design were detailed.
  • System performance, including workspace requirements, MR compatibility, and workflow, was evaluated using phantoms under real-time 3T MR image guidance.

Main Results:

  • The developed robotic system successfully demonstrated intra-prostatic needle placement under real-time MRI guidance.
  • Preliminary evaluations on phantoms confirmed the system's MR compatibility and workflow feasibility.
  • The robot effectively addressed the challenges posed by strong magnetic fields and confined spaces within the MRI scanner.

Conclusions:

  • The designed robotic assistant system shows significant promise for enhancing the safety and reliability of intra-prostatic needle placement during MRI-guided interventions.
  • This technology overcomes critical limitations of conventional approaches in the MRI environment.
  • Further development and clinical evaluation are warranted to translate this robotic system into routine clinical practice for prostate interventions.