Technology | October 11, 2012

A numerical scale in meters per second can be used to optimize elastograph images for better tissue stiffness display


October 11, 2012 — SuperSonic Imagine announced it has received U.S. Food and Drug Administration (FDA) clearance for the addition of a real-time, adjustable numerical scale (ANS) in meters per second for ShearWave Elastography (SWE) on the Aixplorer.

In 2009, SuperSonic Imagine launched its FDA-cleared Aixplorer ultrasound system, the only system on the market with an UltraFast platform, capable of acquiring images up to 20,000 Hz, 100 times faster than conventional ultrasound. With these capabilities, the Aixplorer can provide clinically detailed B-mode image quality and major technological achievements such as UltraFast Doppler and real-time SuperSonic SWE.

SuperSonic ShearWave Elastography uses shear wave velocity measurements to assess tissue stiffness in real time on a color-coded map. It has been used in various organs including the liver, prostate, thyroid and breast, with promising clinical results. As a user-skill independent, reproducible technique that is available on all of Aixplorer’s transducers, SWE has been a source of essential information for physicians as stiffer tissue can be related to various pathologies.

Now, with a real-time, adjustable numerical scale, Aixplorer can display shear wave velocity in meters per second using an optimal color-coded dynamic range. Clinicians can adjust the scale to optimize visualization of tissue elasticity according to the organ of interest for several clinical applications. For example, while imaging the liver, users will be able to easily and quickly adjust the scale when a liver nodule is seen in a fibrotic or cirrhotic context, as these nodules could be stiffer or softer than the surrounding tissue.

In addition, the real-time adjustable numerical scale will allow the user to repeat examinations with the same imaging display parameters. SuperSonic ShearWave Elastography is the first and only elastography the FDA has cleared with an adjustable numerical scale.

“This clearance is the result of a very constructive interaction with the FDA. We are also strongly involved in an effort launched by the RSNA [Radiological Society of North America] to promote the use of quantification of shear wave speed measurement as biomarkers in different pathologies” said Claude Cohen-Bacrie, executive vice president of SuperSonic Imagine.

Jacques Souquet, CEO of SuperSonic Imagine, added, “We are very excited that physicians in the [United States] will now have an additional tool to help them in their imaging of pathology. Our company strives to always bring the most innovative, clinically focused capabilities possible to ultrasound imaging.”

SuperSonic ShearWave Elastography imaging with a real-time adjustable numerical scale can be seen at RSNA 2012 in November.

For more information: www.supersonicimaging.fr


Related Content

News | Artificial Intelligence

April 16, 2025 — An artificial intelligence (AI) program trained to review images from a common medical test can detect ...

Time April 16, 2025
arrow
News | Ultrasound Women's Health

April 11, 2025 — Contrast-enhanced ultrasound (CEUS) is a safe and accurate diagnostic imaging option for pregnant women ...

Time April 11, 2025
arrow
News | Focused Ultrasound Therapy

March 31, 2025 — Neuropathic pain affects up to 10 percent of the global population and can be challenging to manage ...

Time April 02, 2025
arrow
News | Breast Imaging

March 20, 2025 — GE HealthCare has launched Invenia Automated Breast Ultrasound (ABUS) Premium, the latest 3D ultrasound ...

Time March 21, 2025
arrow
News | X-Ray

March 18, 2025 — GE HealthCare recently announced a collaboration with NVIDIA expanding the existing relationship ...

Time March 19, 2025
arrow
News | Breast Imaging

Feb. 26, 2025 — iCAD, Inc. a provider of clinically proven AI-powered cancer detection solutions, and Koios Medical, a ...

Time March 03, 2025
arrow
News | Focused Ultrasound Therapy

Jan. 8, 2025 - EDAP TMS SA, a supplier of robotic energy-based therapies, has announced that the first patient has been ...

Time January 08, 2025
arrow
News | Radiology Business

July 19, 2024 — GE HealthCare announced it has entered into an agreement to acquire Intelligent Ultrasound Group PLC’s ...

Time July 19, 2024
arrow
Feature | Women's Health | By Jordan Bazinsky

Investing in women’s health should not merely be a metric on the equity dashboard — it should drive policy and tactical ...

Time July 08, 2024
arrow
News | Ultrasound Women's Health

June 18, 2024 — The International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) has announced details of ...

Time June 18, 2024
arrow
Subscribe Now