Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.
Neural Signal Amplifier. Part Numbers: 4208 Recalled by Blackrock Microsystems, LLC Due to Blackrock Microsystems, LLC announces a voluntary field action...
What You Should Do
Stop using this product immediately. Do not consume, use, or distribute it.
Return the product to the place of purchase for a full refund. If you have questions, contact Blackrock Microsystems, LLC directly.
Affected Products
Neural Signal Amplifier. Part Numbers: 4208, 5703, 5749, 5748, 5747. Product Usage: The Blackrock NeuroPort Biopotential Signal Processing System supports recording, processing and display of biopotential signals from user supplied electrodes. Biopotential signals include: Electrocorticography (ECoG), electroencephalography (EEG), electromyography (EMG), electrocardiography (ECG), electrooculography (EOG) and Evoked Potential (EP)
Quantity: 81 total amplifiers
Why Was This Recalled?
Blackrock Microsystems, LLC announces a voluntary field action for the Blackrock NeuroPort Biopotential Signal Processing System because the Neural Signal Amplifier and the Patient Cable are incorrectly labeled as Type CF Applied Parts.
Where Was This Sold?
This product was distributed nationwide across all 50 states.
About Blackrock Microsystems, LLC
Blackrock Microsystems, LLC has 2 total recalls tracked by RecallDetector.
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Data sourced from the FDA (Device). Last updated March 26, 2026. View original report