[Recalled] The LivaNova VNS Therapy System, used for Vagus Nerve Stimulation (VNS), consists of an implantable VNS Therapy generator, lead, and external programming system used to change stimulation settings. The generator is an implantable
Authorities recorded a safety problem with this product. The details below come directly from the government recall notice.
Recall details
| Product | The LivaNova VNS Therapy System, used for Vagus Nerve Stimulation (VNS), consists of an implantable VNS Therapy generator, lead, and external programming system used to change stimulation settings. The generator is an implantable, multi-programmable pulse generator that delivers electrical signals t |
|---|---|
| Brand / manufacturer | LivaNova USA Inc |
| Category | device |
| Issuing authority | FDA_DEVICE |
| Reference | Z-0346-2020 |
| Country of notice | United States |
| Risk level | Class II |
| Hazard type | recall |
| Notice date | 16 November 2018 |
Why it was recalled
According to the FDA_DEVICE notice, the identified hazard is: Lead impedance values reported by the affected VNS generator will be higher compared to those reported by previous models. This is due to a change in the timing of when affected VNS generator takes the lead impedance measurement during diagnostic testing. As a result, normal impedance ranges for the affected VNS generator have shifted relative to the existing thresholds of 600 - 5300 Ohms defined in labeling and as present in the programming software.
This Class II recall concerns device products distributed in United States and was recorded by FDA_DEVICE. Recalls in this category are published so that owners, retailers, and importers can identify affected units and act quickly.
What to do if you own this product
Check whether your unit is affected and follow the authority's guidance before further use.
Read the full official notice →
Related recalls from LivaNova USA Inc
This page indexes a public government recall notice for reference. We do not sell or verify this product; always confirm the current status on the authority's official site.
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