MAUDE Adverse Event Report: MEDOS INTERNATIONAL SARL OG TDL CMPLX FILL COIL 5X10; NEUROVASCULAR EMBOLIZATION DEVICE

Catalog Number	640CF0510
Medical Device Problem Codes	Stretched (1601); Difficult to Advance (2920)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/28/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Product complaint # (b)(4).Information regarding patient weight, height, medical history, race, and ethnicity was not reported.Section d2b ¿ procode: krd/hcg.The device was discarded; therefore, no further investigation can be performed.A manufacturing record evaluation was performed for the finished device 31047859 number, and no non-conformances related to the malfunction were identified.With the information available and without the product available for analysis, the reported customer complaint could not be confirmed.Based on the manufacturing record evaluation, there is no indication that the event is related to the device manufacturing process.The exact cause of the event could not be determined; however, there are circumstances of the procedure that may have contributed to the reported failure.Coil unraveling is indicative of the application of excessive force, possibly in an attempt to overcome the reported resistance.Excessive force applied to a coil through repeated coil deployments or manipulation can increase the possibility of premature detachment.As part of the post market surveillance program, information from this complaint is trended to identify statistical signals for consideration of further correction action.Since there was no evidence to suggest the event was related to a manufacturing or design issue, no corrective actions will be taken at this time.Missing information from this report is identified as blank; this information was not provided in the reported event or available at the time of report submission.This report is being submitted pursuant to the provisions of 21 cfr, part 803 (and/or part 4, as applicable).This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by cerenovus, or its employees that the report constitutes an admission that the product, cerenovus, or its employees caused or contributed to the potential event described in this report.If information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.
Event or Problem Description
As reported by the field, during a coil embolization to an anterior communicating artery aneurysm, the physician filled the aneurysm with an orbit galaxy coil (640cf0510, 31047859).However, it was found that the coil was unraveled/stretched.The physician retracted and removed the coil and microcatheter (other brand) from the patient.Then the physician switched a new coil, a new microcatheter and a new syringe to complete the surgery.The surgery was prolonged about 30 minutes.The patient is in a stable condition now.Additional event information was received on 09-sep-2024 indicating that this was the first coil used in the procedure.There was no blood flow restriction/reduction as a result of the event.There was resistance encountered prior to the coil becoming unraveled.The 30 minutes surgery prolongation was clinically significant.

• Brand Name: OG TDL CMPLX FILL COIL 5X10
• Common Device Name: NEUROVASCULAR EMBOLIZATION DEVICE
• Manufacturer (Section D): MEDOS INTERNATIONAL SARL; chemin-blanc 38; le locle neuchatel CH-24 00; SZ CH-2400
• Manufacturer (Section G): CERENOVUS INC. (JUAREZ); circuito interior norte #1820; parque industrial salvarcar; juarez chihuahua 32574 ; MX 32574
• Manufacturer Contact: kate karberg ; 31 technology dr; irvine, CA 92618 ; 3035526892
• MDR Report Key: 20193199
• Report Number: 3008114965-2024-00893
• Device Sequence Number: 12643827
• Product Code: KRD
• UDI-Device Identifier: 10886704030294
• UDI-Public: (01)10886704030294(17)250331(10)31047859
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K093973
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 09/11/2024

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: 03/31/2025
• Device Catalogue Number: 640CF0510
• Device Lot Number: 31047859
• 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: 08/29/2024
• Initial Report FDA Received Date: 09/11/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 04/05/2023
• 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
• Concomitant Medical Products and Therapy/Usage Dates: NON J&J MICROCATHETER
• Patient Age: 60 YR
• Patient Sex: Unknown
• Patient Ethnicity: Non Hispanic
• Patient Race: Asian