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U.S. Department of Health and Human Services

Class 2 Device Recall NicoletOne Software v5.94

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  Class 2 Device Recall NicoletOne Software v5.94 see related information
Date Initiated by Firm September 11, 2015
Date Posted October 13, 2015
Recall Status1 Terminated 3 on March 08, 2016
Recall Number Z-0117-2016
Recall Event ID 71991
510(K)Number K964280  
Product Classification Full-montage Standard Electroencephalograph - Product Code GWQ
Product NicoletOne Software v5.94, Catalog/Part Number: 482-649600.
The NicoletOne data acquisition and review system, either with or without synchronous digital video. The system is intended for medical purposes to record, measure, store and display full band (FbEEG) cerebral EEG and extracerebral activity for Clinical EEG, Electrocorticography (EcOG), Long Term Monitoring (LTM), Intensive Care Unit (ICU) monitoring and Polysomnography (PSG) Sleep studies. While the Nicolet Neurodiagnostic systems are capable of displaying signals, such as Sp02 and EKG, the system is NOT intended for monitoring such signals for the preservation of life, The Nicolet Neurodiagnostic systems are intended to acquire, analyze, and display data
Code Information Serial numbers include TS150456M, TR150171M, TR150172M, 1TR150173M, TR150174M, TS150451M, TS150452M, TR150170M, UH150119M, TR150169M, UR150226M, UR150227M, UR150228M, UR150229M, TS150455M, TS150457M, TS150458M, TS150454M, TS150453M, UC150184M, PN151700M, SJ150272M, TT150134M, PN151699M, UR150230M, UR150231M, and SJ150271M.
Recalling Firm/
Natus Neurology Inc
3150 Pleasant View Rd
Middleton WI 53562-4800
For Additional Information Contact Toni Gorman
Manufacturer Reason
for Recall
When using the NicoletOne v5.94 software, after exiting the impedance check function and returning to the EEG screen, the impedance check signal remains active in waveform, obscuring the EEG signals.
FDA Determined
Cause 2
Software change control
Action Natus Neurology sent an Ugent Medical Device Corrrection Notification letter dated September 9, 2015 to all affected consignees. The letter described the problem and the product involved in the recall. Consignees were informed consignees that a Field Service Technician will contact them to install the new software. Once the software is installed they will ask the Recipient or Field service Technician to complete and return the Verification Form. For questions regarding this recall call 608-829-8600.
Quantity in Commerce 101 (88 US, 13 OUS)
Total Product Life Cycle TPLC Device Report

1 A record in this database is created when a firm initiates a correction or removal action. The record is updated if the FDA identifies a violation and classifies the action as a recall, and it is updated for a final time when the recall is terminated. Learn more about medical device recalls.
2 Per FDA policy, recall cause determinations are subject to modification up to the point of termination of the recall.
3 For details about termination of a recall see Code of Federal Regulations (CFR) Title 21 §7.55.
510(K) Database 510(K)s with Product Code = GWQ and Original Applicant = MEDELEC LTD.