SonoVision Ultrasound Imaging System

The SonoVision™ Ultrasound Imaging System with its Beluga1™ probe is engineered to provide real-time, intraoperative visualization and evaluation of nerves, vascular, and other anatomical structures, with a specific emphasis on aiding spinal procedures through B-mode and Doppler imaging. Its methodology relies on a 10 MHz transducer, specialized image processing software for enhanced anatomical definition, and an ergonomically designed probe, all validated through comprehensive non-clinical safety and performance testing as well as in vivo human application studies.

The SonoVision™ Ultrasound Imaging System, developed by Tissue Differentiation Intelligence, LLC, is a general-purpose ultrasound system designed for qualified physicians to visualize and evaluate nerves, vascular structures, and other anatomical features, particularly offering imaging assistance for spinal procedures. The system comprises the SonoVision™ console and monitor, the Beluga1™ 10 MHz transducer imaging probe—ergonomically designed for intraoperative use and specifically developed for spine applications—and control software, which includes image processing capabilities to define anatomical features in B-mode ultrasound images. The SonoVision™ system employs B-mode imaging and Doppler/color flow mapping for real-time 2-D scanning and differentiation of bone and tissue. It utilizes radiofrequency energy for its internal functions with low RF emissions, features a non-user adjustable acoustic output, a reusable probe, proprietary software, and supports data capture and external storage. Non-clinical testing confirmed its performance, acoustic output, biocompatibility, cleaning, sterilization, and safety (thermal, electrical, electromagnetic, mechanical) against various standards, while in vivo clinical testing was conducted to demonstrate its performance in human applications.

AI Regulatory Concerns

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• Q1. How does the image processing software specifically aid in defining anatomical features during intraoperative spinal procedures compared to systems without this specialized feature?; What are the specific ergonomic advantages of the Beluga1™ probe design for intraoperative use, particularly in the confined spaces encountered during spine surgery?; Can the system's 'tissue differentiation' capability provide quantitative metrics for tissue characterization, or is it primarily a qualitative visual enhancement for the physician?; What were the key performance outcomes of the in vivo human application testing, especially regarding the accuracy and resolution of nerve and vascular visualization in complex spinal anatomies?; Given its 'general purpose' designation alongside its specific development for spine procedures, what is the performance efficacy and utility of the SonoVision™ system in other non-spinal intraoperative applications requiring detailed anatomical visualization?