Verasonics Releases Major Update for Vantage NXT Research Ultrasound Platform, Introducing Advanced Hardware Integration, Enhanced FUS Software, and New M8dV Matrix Array Transducer
Verasonics, Inc., widely recognized as a leader in research ultrasound technologies, today announced a significant update to its Vantage NXT Research Ultrasound platform. This update introduces a wide range of advanced features designed to enhance experimental flexibility, improve data acquisition fidelity, and expand the platform’s capability for focused ultrasound (FUS) applications. The release also brings compatibility with the new M8dV 8 MHz Matrix Array Transducer, as well as enhancements to Verasonics’ educational offerings for users of the platform. The update is immediately available to all current Vantage NXT customers, reflecting Verasonics’ ongoing commitment to supporting cutting-edge research in ultrasound imaging, therapy, and instrumentation.
Key Hardware Integration Enhancements
One of the most notable features in this release is the inclusion of three quadrature encoder inputs on the Vantage NXT system. These encoder inputs allow researchers to track position, movement, and rotation during data acquisition with a high level of precision. By integrating encoder count data directly into the Vantage NXT workflow, users can achieve pulse-on-position acquisition triggering, enabling ultrasound image capture at specific spatial coordinates.
This functionality is particularly useful for applications requiring precise spatial mapping, such as non-destructive evaluation (NDE), robotics-assisted imaging, and custom instrumentation setups. Real-time reading of positional data can also allow researchers to synchronize ultrasound acquisition with automated scanning equipment or other mechanical devices, facilitating complex experimental designs without introducing manual error or delays. By combining advanced encoder support with the Vantage NXT’s already robust imaging capabilities, researchers now have a unified platform capable of highly controlled, repeatable ultrasound experiments.
Real-Time Analog Input Synchronization
Another key enhancement in this update is the ability to capture external analog signals in real-time, fully synchronized with ultrasound imaging acquisition. This feature allows physiological signals or other external measurements to be recorded alongside ultrasound data without interrupting ongoing scans.
Practical applications of real-time analog input synchronization include monitoring ECG or respiration signals in animal or human studies, correlating external sensor measurements with ultrasound images, or implementing closed-loop systems where data from external devices can trigger ultrasound acquisition automatically. For instance, researchers can now set up conditional acquisition sequences that respond to dynamic physiological events or external stimuli, enhancing the platform’s utility for preclinical and translational research.
This level of synchronization opens new avenues for integrated experimental design, particularly in studies where precise timing between external signals and ultrasound imaging is critical. The feature ensures that all data streams—both internal and external to the ultrasound system—are temporally aligned, reducing the risk of timing errors and improving the fidelity of complex multi-modal experiments.
Expanded Support for Focused Ultrasound (FUS) 2D and 3D Software
Verasonics’ update also enhances support for Focused Ultrasound (FUS) applications. The FUS 2D and FUS 3D graphical software packages are now fully compatible with the Vantage NXT platform, giving researchers a unified interface for both imaging and therapy.
The FUS 2D GUI is optimized for intermediate-depth applications and allows real-time imaging-therapy interleaving. It provides streamlined B-mode imaging and supports one-dimensional therapy planning, making it ideal for precise, localized treatments. The FUS 3D GUI, on the other hand, offers full three-dimensional visualization, multi-angle reference scanning, and advanced treatment planning tools, including Temperature Strain Imaging (TSI).
Both GUI programs support Verasonics’ full range of FUS transducer pairings—including FUS-01/-02/-03 and FUS-04/-05/-06—enabling researchers to conduct both planar and volumetric ultrasound-guided FUS (USgFUS) experiments using the same platform. This enhanced software compatibility not only improves workflow efficiency but also ensures that researchers have a versatile platform suitable for diverse preclinical and clinical investigations.
Acquisition SDK Enhancements for Vantage NXT 64 and 32LE
For developers and advanced users, the Vantage NXT Acquisition Software Development Kit (SDK) has been significantly updated. The SDK now operates independently of MATLAB, allowing users to program low-level ultrasound sequences directly using a C language API. Full support for both Vantage NXT 64 and 32LE systems has been added, giving researchers the tools needed to implement highly customized acquisition protocols.
This enhancement is particularly valuable for users who require fine-grained control over ultrasound sequence timing, waveform generation, and real-time processing. By providing a platform-independent SDK with direct access to hardware-level functions, Verasonics ensures that researchers can fully exploit the capabilities of their Vantage NXT systems without being limited by software dependencies.
Introduction of the M8dV 8 MHz Matrix Array Transducer
Complementing the software and SDK updates, Verasonics has launched the M8dV 8 MHz Matrix Array Transducer. This new transducer is a 1,024-element probe arranged in a 32 × 32 monolithic array, offering improved imaging performance and enhanced uniformity. The M8dV builds upon the design of the proven M3dV 3 MHz model while providing higher frequency operation and advanced fabrication technology, making it suitable for high-resolution imaging applications.
The transducer is compatible with both Vantage NXT and Vantage 256-channel systems, giving researchers flexibility in integrating it into existing workflows. With improved element uniformity and high channel count, the M8dV is particularly advantageous for applications requiring precise volumetric imaging and complex beamforming strategies.
Updated Educational Resources: Essentials of Ultrasound Imaging Course
To support training and knowledge dissemination, Verasonics has also updated its Essentials of Ultrasound Imaging Course to fully incorporate the Vantage NXT platform. The course offers guided lectures, interactive simulation tools, and hands-on labs, allowing learners to explore the principles of ultrasound imaging in a practical, applied context.
This update ensures that new users can quickly become proficient with the Vantage NXT system while experienced users can deepen their understanding of advanced techniques such as focused ultrasound therapy, multi-dimensional imaging, and real-time data synchronization. The comprehensive educational resources make the Vantage NXT not only a powerful research tool but also a platform for cultivating expertise in modern ultrasound methodologies.