Cadwell Industries Introduces Advanced Guardian IONM System in the U.S.

Cadwell Industries Unveils the Cadwell Guardian IONM System

KENNEWICK, Wash. - In a significant advancement for intraoperative neuromonitoring (IONM), Cadwell Industries, Inc. has officially introduced the Cadwell Guardian™ in the United States. This next-generation platform is designed to meet the increasing complexity of surgical procedures while ensuring the safety of patients' nervous systems.

The Cadwell Guardian leverages an innovative pod-based architecture, enabling scalability in its use from routine surgeries to more intricate procedures. The system is powered by the advanced Cascade Surgical Studio® 4.0 software, which not only enhances recording and stimulation capabilities but also introduces new workflow features aimed at improving the operating room (OR) experience for neuromonitoring providers.

Cadwell Guardian is specifically engineered to support a growing demand in IONM, where monitoring of the brain, spinal cord, and peripheral nerves is crucial during surgeries. The platform incorporates durable components that can be detached at both the system and patient ends, facilitating quicker setup times, streamlined turnovers, and enhanced serviceability between procedures.

One of the standout features of the Cadwell Guardian includes the ability to scale up to 80 recording channels. It is equipped with 16 mid-current and four low-current outputs, giving surgical teams the flexibility to connect only the necessary modules for each specific case. The addition of the SMX-32™ EEG amplifier allows seamless transitions between recording and stimulation, making it easier to conduct cortical and subcortical mapping within a single device. Additionally, optional auditory and visual stimulation modules are available for comprehensive evoked potential testing.

Cadwell Guardian sets itself apart with a couple of unique innovations. Firstly, its hardware-based licensing is linked to the base unit rather than the computer, which allows for PC updates without the trouble of re-licensing. Furthermore, its new System Status view provides clinical teams with real-time insights into the health of the device, network, and PC, enhancing operational oversight during procedures.

After two decades of pioneering work in the field of IONM, Cadwell Guardian joins other products in their lineup such as Cascade PRO® and Cascade® IOMAX®, reinforcing Cadwell's commitment to delivering comprehensive solutions for neuromonitoring. Significant validation has been carried out in collaboration with experienced IONM professionals to ensure that the system is reliable, precise, and user-friendly.

"Cadwell Guardian was developed by working closely with experienced IONM specialists and has undergone rigorous testing across various surgical cases to guarantee its reliability and ease of use," stated Patrick Jensen, Ph.D., CEO of Cadwell. He further expressed, "Cadwell is dedicated to offering innovative, clinician-driven solutions that set new standards in neuromonitoring. With the launch of Cadwell Guardian, we are addressing current OR demands while also setting the stage for the future of IONM."

The Cadwell Guardian will be displayed at the American Society of Neurophysiological Monitoring (ASNM) 2026 Annual Meeting, taking place from May 15-17 at the Omni Shoreham Hotel in Washington, D.C. Attendees will have the opportunity to experience this cutting-edge system firsthand at booths 29 and 30, alongside Cadwell's complete lineup of IONM products.

For further details on the Cadwell Guardian and its applications in surgery, please visit the Cadwell website. It's important to note that the availability of this product may vary across different countries subject to regulatory requirements.

Cadwell is committed to improving patient outcomes through innovative neurodiagnostic, neuromonitoring, and sleep solutions globally. Their customer support system, CadCare, is designed to offer exceptional assistance throughout every phase of the care delivery process.