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

[Methods of resolution for haptic assistance during catheterization].

T A Kern1, J Herrmann, S Klages

  • 1Technische Universität Darmstadt, Fachbereiche Elektrotechnik und Informationstechnik, Institut für Elektromechanische Konstruktionen, Darmstadt. t.kern@emk.tu-darmstadt.de

Biomedizinische Technik. Biomedical Engineering
|March 29, 2005
PubMed
Summary

This study introduces a novel haptic feedback system for catheterization. A miniaturized force sensor on guidewires provides surgeons with tactile vessel wall sensations, enhancing navigation precision.

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

[Stones in the lower pole and their treatment].

Urologie (Heidelberg, Germany)·2025
Same author

Cyclic mechanical loading of photopolymerized methacrylated hydrogels for probing interdependent effects of strain, stiffness, and substrate composition in pulmonary fibrogenesis.

Scientific reports·2025
Same author

A comparative study of fetal cardiovascular assessment: utilizing Doppler ultrasound gated MRI and echocardiography with detailed analysis using five axial views.

Frontiers in cardiovascular medicine·2024
Same author

A new certified reference material IAEA-465 for radionuclides in Baltic Sea sediment.

Journal of environmental radioactivity·2024
Same author

[Urinary diversion in old patients (80+ years)].

Urologie (Heidelberg, Germany)·2024
Same author

Comparison of endoscopic versus CT assessment of stone-free status after percutaneous nephrolithotomy (PCNL).

Urolithiasis·2023

Area of Science:

  • Biomedical Engineering
  • Medical Devices
  • Surgical Navigation

Background:

  • Current catheterization relies heavily on live X-ray imaging, demanding extensive surgeon training for precise positioning.
  • Existing 3D visualization and remote navigation methods are still under development and do not fully replace surgeon skill.
  • Lack of direct tactile feedback during catheterization limits intraoperative control and safety.

Purpose of the Study:

  • To present a novel add-on system for existing catheterization procedures.
  • To introduce a miniaturized force sensor integrated into guidewire tips.
  • To enable surgeons to perceive forces between the guidewire tip and vessel walls via haptic feedback.

Main Methods:

  • Development and prototyping of a miniaturized force sensor for guidewire tips.

Related Experiment Videos

  • Integration of the sensor with an external actuator to provide amplified force feedback.
  • System designed to augment, not replace, current catheterization techniques.

    • Main Results:

    • The prototype successfully measures forces at the guidewire tip.
    • The external actuator effectively translates measured forces into haptic sensations for the surgeon.
    • The system provides a tactile perception comparable to direct palpation of internal vessels.

    Conclusions:

    • The developed haptic feedback system enhances catheterization by providing intuitive force perception.
    • This technology has the potential to improve surgical precision and reduce reliance on extensive training.
    • The system offers a valuable tool for surgeons, mimicking in-vivo tactile sensations during minimally invasive procedures.