Related Experiment Video
Updated: Jul 8, 2026

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
Published on: May 26, 2023
[Minimally invasive direct cardiac surgery with the jakoscope retractor]
Zoltán Galajda1, Géza Jakó, Ronald von Jakó
1Debreceni Egyetem, Orvos- és Egészségtudományi Centrum, Kardiológiai Intézet, Szívsebészeti Központ Debrecen. galajda@dote.hu
Abstract:
The authors present a surgical retractor named jakoscope, useful in the field of abdominal, urological, vascular, thoracic and cardiac surgery procedures. This multifunctional device offers the possibility to utilize Minimally Invasive Direct Access Surgical Technology (MIDAST) in the above mentioned surgical specialties. In their department the authors use the jakoscope retractor for aortic valve replacement, off-pump coronary bypass operations and radiofrequency pulmonary vein ablation by mini-thoracotomy approach. In this report they published for the first time their experience with jakoscope device in the field of cardiac surgery. In these operations the device assured adequate minimally invasive direct access, without complications.
Related Concept Videos
Cardiac Catheterization III: Left Heart Catheterization
Cardiac Catheterization II: Right Heart Catheterization

