MAUDE Adverse Event Report: MICROVENTION, INC. UNKNOWN; EMBOLIZATION COIL

Model Number	UNKNOWN
Medical Device Problem Code	Difficult or Delayed Positioning (1157)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	12/02/2018
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 is unknown.
Event or Problem Description
It was reported that after implantation of an embolization coil in a patient enrolled in a clinical trial, a small portion of the coil (tail) extended into the parent artery.The patient was prescribed 325mg aspirin daily.There was no reported patient injury.

• Brand Name: UNKNOWN
• Common Device Name: EMBOLIZATION COIL
• Manufacturer (Section D): MICROVENTION, INC.; 35 enterprise drive; aliso viejo CA 92656
• MDR Report Key: 8318969
• Report Number: 2032493-2019-00020
• Device Sequence Number: 13491390
• Product Code: HCG
• UDI-Device Identifier: 00816777025395
• UDI-Public: (01)00816777025395(11)180514(17)230430(10)1805145YC
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• 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: Physician
• Type of Report: Initial
• Report Date (Section B): 01/11/2019

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: 08/30/2023
• Device Model Number: UNKNOWN
• Device Lot Number: 1809245P6
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/11/2019
• Initial Report FDA Received Date: 02/07/2019
• 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