ArticleJournal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine2019
A Real-time Color Doppler Marker for Echocardiographic Guidance of an Acoustically Active Extracorporeal Membrane Oxygenation Cannula.
Article in Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Active ultrasound tracking method for prostate brachytherapy using acoustic needle prototype and sonomicrometry.Journal of contemporary brachytherapy · 2025Article
- A Pilot Study on Novel Use of Color Doppler Imaging for Navigation of Wiring in Coronary Interventions.Ultrasound in medicine & biology · 2024Article
- Doppler-Guided Acoustically Active Injection Catheter: Transendocardial Delivery Assessed by an Efficacy Testing Animal Model.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2022Article
- Doppler Ultrasound under Image Denoising Algorithm in the Diagnosis and Treatment of Fetal Growth Restriction Using Aspirin Combined with Low-Molecular-Weight Heparin.Journal of healthcare engineering · 2021Article
- Real-Time Visualization of an Acoustically Active Injection Catheter With Ultrasound Imaging: Algorithm and In Vivo Validation in a Swine Model.IEEE transactions on bio-medical engineering · 2019Article
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Authors and funding
7 authors.
Funding
Abstract
B-mode ultrasound imaging guidance of cannulas can be compromised by noise, artifacts, and echogenicity that is not distinctive from that of surrounding anatomy. We have modified a venovenous extracorporeal membrane oxygenation cannula by embedding piezoelectric crystals into each of its 3 blood flow ports. Each vibrating crystal acoustically interacts with a Doppler imaging signal and produces an instantaneous color marker. The aim of this study was to compare identification of the extracorporeal membrane oxygenation cannula ports by B-mode imaging versus the color Doppler marker. Unlike B-mode imaging, the color Doppler marker identified the corresponding port even in highly challenging closed-chest scans in anesthetized pigs. The method could improve guidance accuracy of cannulas by ultrasound scans.
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