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

Computer assisted pericardial puncture: work in progress

O Chavanon1, C Barbe, J Troccaz

  • 1Cardiac Surgery Department, Grenoble University Hospital, Cedex, France.

Computer Aided Surgery : Official Journal of the International Society for Computer Aided Surgery
|January 1, 1997
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

Treatment of left-sided prosthetic valve endocarditis by suppressive antibiotic therapy: A retrospective monocentric real-world study.

Infectious diseases now·2025
Same author

Prospective comparison of acute severe toxicities between smokers and non-smokers during radiotherapy for head and neck cancers.

Oral oncology·2024
Same author

[Management of Stent-graft migration with obstruction of supra-aortic vessel during an endovascular procedure for aortic isthmus rupture].

Annales de cardiologie et d'angeiologie·2023
Same author

[Constrictive pericarditis and disseminated nocardiosis].

Annales de cardiologie et d'angeiologie·2023
Same author

[Acceptance of voluntary termination of pregnancy in the French 18-to-24-year-old population in 2021].

Revue d'epidemiologie et de sante publique·2022
Same author

[Evolution of the USP and IPSS score after continuous positive airway pressure sleep apnea therapy at night].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie·2021
Same journal

Towards the clinical integration of an image-guided navigation system for percutaneous liver tumor ablation using freehand 2D ultrasound images.

Computer aided surgery : official journal of the International Society for Computer Aided Surgery·2015
Same journal

Novel method for setting up 3D navigation system with skin-fixed dynamic reference frame in anterior cervical surgery.

Computer aided surgery : official journal of the International Society for Computer Aided Surgery·2015
Same journal

Numerical simulation of blood flow and plaque progression in carotid-carotid bypass patient specific case.

Computer aided surgery : official journal of the International Society for Computer Aided Surgery·2015
Same journal

Prediction of post-operative range of motion using intra-operative soft tissue balance in total knee arthroplasty with navigation.

Computer aided surgery : official journal of the International Society for Computer Aided Surgery·2015
Same journal

A comparison of two surgical approaches in functional neurosurgery: individualized versus conventional stereotactic frames.

Computer aided surgery : official journal of the International Society for Computer Aided Surgery·2015
Same journal

Robot-assisted primary cementless total hip arthroplasty with a short femoral stem: a prospective randomized short-term outcome study.

Computer aided surgery : official journal of the International Society for Computer Aided Surgery·2015
See all related articles

Computer-assisted surgery can now target soft tissues. The CASPER system uses ultrasound data for accurate percutaneous pericardial puncture, improving safety and precision in animal models.

Area of Science:

  • Medical imaging
  • Surgical technology
  • Biomedical engineering

Background:

  • Computer-assisted surgery traditionally focuses on rigid structures.
  • Soft tissues present challenges due to mobility and deformability.
  • Percutaneous pericardial puncture is a high-risk procedure often lacking direct visualization.

Purpose of the Study:

  • To develop and assess a computer-assisted system for percutaneous pericardial punctures (CASPER).
  • To improve the accuracy and safety of pericardial puncture procedures.
  • To demonstrate the feasibility of computer-assisted soft tissue targeting.

Main Methods:

  • Utilizing spatially localized echographic (ultrasound) data.
  • Developing an optimal strategy for target selection despite cardiac motion.

Related Experiment Videos

  • Employing a passive guiding system for instrument navigation.

    • Main Results:

    • A stable target within the pericardial effusion was identified despite heart motion.
    • The CASPER system demonstrated feasibility in anesthetized animal models.
    • The approach enables accurate puncture of pre-planned targets.

    Conclusions:

    • CASPER offers a viable solution for computer-assisted soft tissue procedures.
    • The system enhances precision and safety for percutaneous pericardial puncture.
    • This technology has the potential to significantly improve clinical outcomes.