Cl II Cyberonics VNS Therapy Programmer

Company:Cyberonics, Inc.
Date of Enforcement Report 6/27/2018
Class lI:


VNS Therapy Programmer, Model 3000, v1.0 System
Recall Number: Z-2255-2018

Certain Model 3000 programming events can result in miscalculation of parameters stored in the Models 103, 104, 105, and 106 generators. During these programming events, the miscalculations can lead to: ” Delivery of more stimulation than intended, resulting in painful stimulation or other common side effects (Model 106 only); ” No stimulation in the case of device disablement (Burst Watchdog Timeout), resulting in no therapy to the patient (Model 106 only); ” Delivery of less stimulation than intended, resulting in therapeutic settings not being achieved within device specification (Models 103, 104, 105, or 106); and/or ” Delays or absence of the 75% and 50% battery life indicators displayed by the programming software (Models 103, 104, 105, or 106).

Cyberonics, Inc., Houston TX on 11/13/2017. Voluntary: Firm Initiated recall is ongoing.


UAL, CA, CO, DE, FL, GA, ID, IL, IN, ME, MO, MS, NC, NJ, NY, PA, TN, TN, TX, UT, WA and WI


About the author

Amy enjoys researching and writing about developments in medical technology and how that intersects with US law. She received her J.D. from the University of Florida Levin College of Law in 2020 and now works as a Regulatory Associate for SoftwareCPR®, a general-purpose regulatory consulting firm that is recognized globally for their expertise with standards and national regulations pertaining to medical device, mobile medical app, and HealthIT software.

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