A 2-D ultrasound transducer with front-end ASIC and low cable count for 3-D forward-looking intravascular imaging: Performance and characterization
Intravascular ultrasound (IVUS) is an imaging modality used to visualize atherosclerosis
from within the inner lumen of human arteries. Complex lesions like chronic total occlusions
require forward-looking IVUS (FL-IVUS), instead of the conventional side-looking geometry.
Volumetric imaging can be achieved with 2-D array transducers, which present major
challenges in reducing cable count and device integration. In this work, we present an 80-
element lead zirconium titanate matrix ultrasound transducer for FL-IVUS imaging with a …
from within the inner lumen of human arteries. Complex lesions like chronic total occlusions
require forward-looking IVUS (FL-IVUS), instead of the conventional side-looking geometry.
Volumetric imaging can be achieved with 2-D array transducers, which present major
challenges in reducing cable count and device integration. In this work, we present an 80-
element lead zirconium titanate matrix ultrasound transducer for FL-IVUS imaging with a …
[PDF][PDF] A 2D Ultrasound Transducer with Front-End ASIC and Low Cable Count for 3D Forward-Looking Intravascular Imaging: Performance and Characterization
RHSH Chang, G van Soest, AFW van der Steen… - researchgate.net
Intravascular ultrasound is an imaging modality used to visualize atherosclerosis from within
the inner lumen of human arteries. Complex lesions like chronic total occlusions require
forward-looking intravascular ultrasound (FL-IVUS), instead of the conventional side-looking
geometry. Volumetric imaging can be achieved with 2D array transducers, which present
major challenges in reducing cable count and device integration. In this work we present an
80-element lead zirconium titanate (PZT) matrix ultrasound transducer for FLIVUS imaging …
the inner lumen of human arteries. Complex lesions like chronic total occlusions require
forward-looking intravascular ultrasound (FL-IVUS), instead of the conventional side-looking
geometry. Volumetric imaging can be achieved with 2D array transducers, which present
major challenges in reducing cable count and device integration. In this work we present an
80-element lead zirconium titanate (PZT) matrix ultrasound transducer for FLIVUS imaging …
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