MAUDE Adverse Event Report: MICROVENTION, INC. AZUR CX DETACHABLE; EMBOLIZATION COIL

Model Number	45-750511
Medical Device Problem Codes	Detachment Of Device Component (1104); Difficult to Remove (1528); Device-Device Incompatibility (2919)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	02/01/2018
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The lot number was provided.A review of the approved device history records indicated the lot met all release criteria.A lot history trending review was performed and there were no similar complaints for this lot number.The coil remains implanted in the patient and the remainder of the device was discarded at the user facility; therefore, a product analysis could not be performed.The root cause cannot be determined.The device was used during the same procedure as was reported in mfr.Report# 2032493-2018-00041.
Event or Problem Description
It was reported that resistance was encountered while advancing an embolization coil in the microcatheter.During withdrawal, the coil detached in the microcatheter.The microcatheter was removed; however, 1/2 of the coil remained in the target area and 1/2 of the coil remained in the parent vessel.Several attempts were made to retrieve the coil with a snare device; however, they were unsuccessful.The decision was made to leave the coil in position in the patient.There was no reported patient injury.The patient was reported to be stable.

• Brand Name: AZUR CX DETACHABLE
• Common Device Name: EMBOLIZATION COIL
• Manufacturer (Section D): MICROVENTION, INC.; 35 enterprise drive; aliso viejo CA 92656
• MDR Report Key: 7311568
• Report Number: 2032493-2018-00042
• Device Sequence Number: 11098366
• Product Code: KRD
• UDI-Device Identifier: 00812636021027
• UDI-Public: (01)00812636021027(11)161110(17)211031(10)16111011
• Combination Product (Y/N): N
• Initial Reporter State: OH
• Initial Reporter Country: US
• PMA/510(K) Number: K151358
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 02/06/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Other
• Device Expiration Date: 10/31/2021
• Device Model Number: 45-750511
• Device Lot Number: 16111011
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 02/06/2018
• Initial Report FDA Received Date: 03/02/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 71 YR
• Patient Weight: 109