SCEM+: real-time robust simultaneous catheter and environment modeling for endovascular navigation

L Zhao, S Giannarou, SL Lee… - IEEE Robotics and …, 2016 - ieeexplore.ieee.org
Endovascular procedures are characterised by significant challenges mainly due to the
complexity in catheter control and navigation. Real-time recovery of the 3-D structure of the …

Registration-free simultaneous catheter and environment modelling

L Zhao, S Giannarou, SL Lee, GZ Yang - … 17-21, 2016, Proceedings, Part I …, 2016 - Springer
Endovascular procedures are challenging to perform due to the complexity and difficulty in
catheter manipulation. The simultaneous recovery of the 3D structure of the vasculature and …

IVUS-based local vessel estimation for robotic intravascular navigation

BF Barata, PT Tran, G Borghesan… - IEEE robotics and …, 2021 - ieeexplore.ieee.org
Intra-operative local 3D vessel representations have the potential to significantly decrease
the use of contrast agents and exposure to ionizing radiation during endovascular …

Towards an IVUS-driven system for endovascular navigation

A Karlas, SL Lee - 2015 IEEE 12th International Symposium on …, 2015 - ieeexplore.ieee.org
A new platform for guidance during intravascular procedures is presented in this study.
Endovascular interventions comprise the most popular treatment options for cardiovascular …

Real‐time in vitro intravascular reconstruction and navigation for endovascular aortic stent grafting

C Shi, C Tercero, X Wu, S Ikeda… - … Journal of Medical …, 2016 - Wiley Online Library
Background Trans‐catheter endovascular stent grafting minimizes trauma and increases the
benefitting patient population. However, the alignment between stent graft branches and …

Vascular Centerline-Guided Autonomous Navigation Methods for Robot-Lead Endovascular Interventions

N Li, Y Wang, H Cheng, H Zhao… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
In minimally invasive endovascular interventional surgery, guidewire navigation is an
indispensable process. However, even experienced physicians often encounter difficulties …

Motion-adapted catheter navigation with real-time instantiation and improved visualisation

SL Lee, KW Kwok, L Wang, C Riga, C Bicknell… - Journal of robotic …, 2013 - Springer
The improvements to catheter manipulation by the use of robot-assisted catheter navigation
for endovascular procedures include increased precision, stability of motion and operator …

[HTML][HTML] Flexible robotics with electromagnetic tracking improves safety and efficiency during in vitro endovascular navigation

A Schwein, B Kramer, P Chinnadurai, S Walker… - Journal of vascular …, 2017 - Elsevier
Objective One limitation of the use of robotic catheters is the lack of real-time three-
dimensional (3D) localization and position updating: they are still navigated based on two …

3D catheter guidance including shape sensing for endovascular navigation

S Jäckle, V García-Vázquez… - Medical Imaging …, 2020 - spiedigitallibrary.org
Currently, uoroscopy and conventional digital subtraction angiography are used for imaging
guidance in endovascular aortic repair (EVAR) procedures. Drawbacks of these image …

Electromagnetic navigation platform for endovascular surgery: how to develop sensorized catheters and guidewires

S Condino, V Ferrari, C Freschi, A Alberti… - … Journal of Medical …, 2012 - Wiley Online Library
Background Endovascular procedures are nowadays limited by difficulties arising from the
use of 2D images and are associated with dangerous X‐ray exposure and the injection of …