MAUDE Adverse Event Report: MICRO THERAPEUTICS, INC. DBA EV3 CONCERTO NYLON; DEVICE, EMBOLIZATION, VASCULAR

Model Number	NV-3-8-HELIX
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	05/03/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The coil has not been returned for evaluation; product analysis cannot be performed.The device was not returned; the reported event could not be confirmed.The cause of the event could not be conclusively determined from the reported information.Mdrs related to this event: 2029214-2019-00497, 2029214-2019-00498.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
Medtronic received a report of concerto coil premature detachment in a catheter.The coils were prepared and used per the instructions for use (ifu).A continuous flush line used and was maintained during the embolization procedure.Resistance was not encountered when the coils were advanced into the catheter.There was no allegation of a patient injury.

• Brand Name: CONCERTO NYLON
• Common Device Name: DEVICE, EMBOLIZATION, VASCULAR
• Manufacturer (Section D): MICRO THERAPEUTICS, INC. DBA EV3; 9775 toledo way; irvine CA 92618
• MDR Report Key: 8655813
• Report Number: 2029214-2019-00496
• Device Sequence Number: 16715797
• Product Code: KRD
• UDI-Device Identifier: 00847536013391
• UDI-Public: 00847536013391
• Combination Product (Y/N): N
• Initial Reporter State: AZ
• Initial Reporter Country: US
• PMA/510(K) Number: K090046
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 05/30/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 08/13/2021
• Device Model Number: NV-3-8-HELIX
• Device Lot Number: A692030
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/03/2019
• Initial Report FDA Received Date: 05/30/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1