Reason/Issue |
Medtronic has identified the potential for an issue with a specific set of lot numbers of Medtronic Neurovascular products where the PTFE (polytetrafluoroethylene) coating could de-laminate and separate from the delivery wire. De-lamination and detachment of the PTFE coating material may lead to PTFE coating in the blood stream. PTFE in the blood stream, based on its specific size and quantity could lead to thromboembolic complications or irreversible injuries including but not limited to: intracranial oedema, peripheral oedema, incomplete treatment, infection, local inflammatory response, systemic inflammatory response, ischemic stroke, lysis/necrosis, neurological deficit, organ impairment, shock, space occupying lesion, thrombosis, and haemorrhage.
Through September 27 2016, Medtronic has received a total of five (5) reports for the products that are potentially affected by this issue however; no reports of serious injuries or patient death have been reported. |