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Omar Al-Ahmad

3 accepted papers

2022

Local One-Dimensional Motion Estimation Using FBG-Based Shape Sensing for Cardiac Applications

RA-L 2022

The human heart is a fragile and dynamic organ that requires careful approach during catheter intervention. It is essential for physicians to have a high degree of awareness of the anatomy and the relative pose of the catheter when operating inside the heart. One of the key aspects that can aid phys

Cited by 5SourceScholar
2021

Fusion of Biplane Fluoroscopy With Fiber Bragg Grating for 3D Catheter Shape Reconstruction

RA-L 2021

Nowadays, navigating therapeutic catheters takes place under 2D fluoroscopic imaging. This requires considerable training of the clinician and exposes him/her to X-ray radiation. Researchers have increasingly investigated alternative sensing techniques. In this respect, Fiber Bragg Grating (FBG)-bas

Cited by 29SourceScholar
2020

Improved FBG-Based Shape Sensing Methods for Vascular Catheterization Treatment

RA-L 2020

Fiber optic shape sensing is gaining popularity within areas such as medical catheterization where catheters and guidewires are used to navigate through tortuous vascular paths. Shape sensing can aid medical interventionalists by reducing exposure to damaging radiation and providing a more detailed

Cited by 83SourceScholar