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

Model Number	NV-4-10-HELIX
Medical Device Problem Codes	Material Deformation (2976); Physical Resistance/Sticking (4012)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/03/2024
Type of Reportable Event	Malfunction
Event or Problem Description
Medtronic received a report that a concerto coil pusher couldn¿t be insert into the detacher and it caused the positive load marker kink (distal end).The reported device and accessory devices were prepared as indicated in the instruction for use (ifu).The patient was being treated for a neurovascular abnormalities (e.G.Arteriovenous malformations or fistulae).There were no patient symptoms or complications associated with this event.Additional information received reported the healthcare provider deployed the coil by breaking down the hypotube.The cause of the event was noted that it cannot be insert into the detacher, and the customer said there is no any indication for easy insert.
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: CONCERTO NYLON
• Common Device Name: DEVICE, VASCULAR, FOR PROMOTING EMBOLIZATION
• Manufacturer (Section D): MICRO THERAPEUTICS, INC. DBA EV3; 9775 toledo way; irvine CA 92618
• Manufacturer (Section G): MICRO THERAPEUTICS, INC. DBA EV3; 9775 toledo way; irvine CA 92618
• Manufacturer Contact: glen belmer ; 9775 toledo way; irvine, CA 92618 ; 6122713209
• MDR Report Key: 19250363
• Report Number: 2029214-2024-00865
• Device Sequence Number: 6590000
• Product Code: KRD
• UDI-Device Identifier: 00847536044920
• UDI-Public: 00847536044920
• Combination Product (Y/N): N
• Initial Reporter Country: HK
• PMA/510(K) Number: K090046
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 05/06/2024

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: 08/09/2026
• Device Model Number: NV-4-10-HELIX
• Device Catalogue Number: NV-4-10-HELIX
• Device Lot Number: 227135803
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/08/2024
• Initial Report FDA Received Date: 05/06/2024
• Date Device Manufactured: 08/09/2023
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown