FDA Medical Device Recalls (openFDA)
Blackrock Microsystems, LLC: Patient Cable. Part Numbers: 4460, 6735. Sterile within Chipboard Boxes within corrugated cartons. 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)
- Recall number
- Z-2764-2016
- Recalling firm
- Blackrock Microsystems, LLC
- Product
- Patient Cable. Part Numbers: 4460, 6735. Sterile within Chipboard Boxes within corrugated cartons. 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)
- Status
- Terminated
- Initiated
- 2016-08-10
- Posted
- 2016-09-08
- Terminated
- 2017-08-21
- Reason
- 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.
- Root cause
- Labeling False and Misleading
- Action
- Blackrock Microsystems sent an Urgent Medical Device letter dated August 12, 2016 via email. The letter identified the affected product, problem and actions to be taken. Customers were instructed not use the amplifier in application requiring a type CF applied part; perform a physical count of the inventory of amplifiers and patient cables with the part numbers listed. For questions regarding this Correction call 801-582- 5533, ext. 240.
- Quantity
- 120 total cables
- Distribution
- Worldwide Distribution - US Nationwide and Canada,
- Lot, serial or model codes
- Part Number 4460: All Serial Numbers Part Number 6735: All Serial Numbers
- 510(k) numbers
- ["K090957"]
- PMA numbers
- not on file
- Product code
- GWL
- Firm FEI
- 3007323246
- Firm city
- Salt Lake City
- Firm state
- UT
- Firm country
- not on file
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
Cite as
FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28