MAUDE Adverse Event Report: MICROVENTION, INC. AZUR CX 35 DETACHABLE; VASCULAR EMBOLIZATION DEVICE

Model Number	45-750511
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/05/2021
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
A search for non-conformances associated with the reported part/lot number combination did not reveal any production-related issues relevant to the complaint that occurred during manufacturing of the device.The device was discarded at the user facility and not returned to the manufacturer for evaluation.Therefore, the alleged product issue cannot be confirmed.The instructions for use (ifu) identifies premature coil detachment as a potential complication associated with use of the device.
Event or Problem Description
It was reported that during treatment of a right subclavian aneurysm, an embolization coil implant was halfway deployed when the catheter lost position.The coil and catheter were removed in their entirety.It was observed that the implant had detached from the delivery pusher inside of the catheter.There was no reported patient injury or intervention.

• Brand Name: AZUR CX 35 DETACHABLE
• Common Device Name: VASCULAR EMBOLIZATION DEVICE
• Manufacturer (Section D): MICROVENTION, INC.; 35 enterprise; aliso viejo CA 92656
• MDR Report Key: 11632253
• Report Number: 2032493-2021-00124
• Device Sequence Number: 3396705
• Product Code: KRD
• UDI-Device Identifier: 00812636021027
• UDI-Public: (01)00812636021027(11)200716(17)250630(10)2007165K2
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K151358
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 04/07/2021

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: 06/30/2025
• Device Model Number: 45-750511
• Device Catalogue Number: 45-750511
• Device Lot Number: 2007165K2
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/08/2021
• Initial Report FDA Received Date: 04/07/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 67 YR