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Transcranial Focused Ultrasound (tFUS)

Name: Transcranial Focused Ultrasound (tFUS)
Brand: Soterix Medical
SKU: STFUS
Availability: InStock

The Soterix Medical tFUS (powered by BrainSonix) is a cutting-edge Low-Intensity Focused Ultrasound (LIFU) system designed for deep-brain neuromodulation. It provides non-invasive, high-spatial-resolution targeting of neural circuits and is fully validated for safety and compatibility with concurrent fMRI and EEG recording, making it the premier choice for rigorous neurophysiology research.

Soterix Medical

Transcranial Focused Ultrasound (tFUS) 3

Transcranial Focused Ultrasound (tFUS) 4

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Key Features

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Deep Brain Targeting: Capable of modulating deep neural structures non-invasively, a significant advantage over TMS and tDCS.

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True Sham/Placebo: Proprietary acoustic pads that block ultrasound energy but look and feel identical to active pads, solving the "audible click" blinding problem common in tFUS research.

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MRI Validated: Special transducers with internal MRI-lucent fiducial markers allow for precise alignment and safe operation inside the scanner.

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Automated Calibration: The system automatically retrieves acoustic output characteristics from a calibration file to ensure the intended exposure is delivered consistently every time.

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Safety Interlocks: Intelligent software automatically checks if entered parameters exceed safety limits before allowing stimulation to proceed.

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High Spatial Resolution: Delivers energy to a focal zone with millimeter precision, avoiding "spillover" to adjacent brain regions.

Technical Specifications

TransducersSingle-element, spherically focused (61 mm aperture).

CompatibilityValidated for 3T MRI environments (no RF interference at 128 MHz), Localite, BrainSight, and Visor2.

Output ControlAdjustable pressure, pulse length, repetition frequency, and sonication duration.

SynchronizationFiber optic and TTL inputs for MRI and EEG synchronization.

Stimulation TypeLow-Intensity Focused Ultrasound Pulsation (LIFU / tFUS).

System ComponentsUltrasonic console (stimulator), transducer, MRI-safe holder, and coupling pads.

Focal Lengths Available35 mm, 55 mm, 65 mm, and 80 mm (for varying target depths).

About the Manufacturer

Soterix Medical is the US-based world leader in non-invasive neuromodulation, renowned for its proprietary High-Definition (HD) technology. Their systems are the industry standard for precision brain stimulation, offering unmatched focality through advanced hardware and Neurotargeting modeling software.

More Than a Distributor: Your Strategic Scientific Partner

Backed by PhDs and domain experts, we go beyond distribution - offering consultation, training, and long-term support to drive clinical impact.

PhD-Led Expertise

PhD-Led Expertise We don't just send quotes; we design solutions. Our team of PhDs and domain experts ensures your complex multi-modal setups are configured for success.

3,000+ Global Installations

3,000+ Global Installations Execution you can trust. With a presence in 16+ countries, we handle everything from complex logistics to on-site calibration and compliance.

Lifetime Application Support

Lifetime Application Support Our relationship begins after the sale. We provide comprehensive training, troubleshooting, and maintenance to keep your lab operational year-round.

Ready to configure your lab?

Transcranial Focused Ultrasound (tFUS)

Soterix Medical

Transcranial Focused Ultrasound (tFUS)

Loading content...

Key Features

✓

Deep Brain Targeting: Capable of modulating deep neural structures non-invasively, a significant advantage over TMS and tDCS.

✓

True Sham/Placebo: Proprietary acoustic pads that block ultrasound energy but look and feel identical to active pads, solving the "audible click" blinding problem common in tFUS research.

✓

MRI Validated: Special transducers with internal MRI-lucent fiducial markers allow for precise alignment and safe operation inside the scanner.

✓

Automated Calibration: The system automatically retrieves acoustic output characteristics from a calibration file to ensure the intended exposure is delivered consistently every time.

✓

Safety Interlocks: Intelligent software automatically checks if entered parameters exceed safety limits before allowing stimulation to proceed.

✓

High Spatial Resolution: Delivers energy to a focal zone with millimeter precision, avoiding "spillover" to adjacent brain regions.

Technical Specifications

TransducersSingle-element, spherically focused (61 mm aperture).

CompatibilityValidated for 3T MRI environments (no RF interference at 128 MHz), Localite, BrainSight, and Visor2.

Output ControlAdjustable pressure, pulse length, repetition frequency, and sonication duration.

SynchronizationFiber optic and TTL inputs for MRI and EEG synchronization.

Stimulation TypeLow-Intensity Focused Ultrasound Pulsation (LIFU / tFUS).

System ComponentsUltrasonic console (stimulator), transducer, MRI-safe holder, and coupling pads.

Focal Lengths Available35 mm, 55 mm, 65 mm, and 80 mm (for varying target depths).

About the Manufacturer

More Than a Distributor: Your Strategic Scientific Partner

Backed by PhDs and domain experts, we go beyond distribution - offering consultation, training, and long-term support to drive clinical impact.

PhD-Led Expertise

PhD-Led Expertise We don't just send quotes; we design solutions. Our team of PhDs and domain experts ensures your complex multi-modal setups are configured for success.

3,000+ Global Installations

3,000+ Global Installations Execution you can trust. With a presence in 16+ countries, we handle everything from complex logistics to on-site calibration and compliance.

Lifetime Application Support

Lifetime Application Support Our relationship begins after the sale. We provide comprehensive training, troubleshooting, and maintenance to keep your lab operational year-round.