MAUDE Adverse Event Report: STRYKER NEUROVASCULAR CORK TARGET HELICAL NANO 1MM X 3CM; DEVICE, NEUROVASCULAR EMBOLIZATION

Catalog Number	M0035431030
Medical Device Problem Code	Fracture (1260)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/16/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Due to the automated manufacturing execution system (mes), there are controls in the manufacturing process to ensure the product met specifications upon release.During visual/microscopic inspection, the main coil was seen to be broken/fractured.The glue bond seems to be pulled.There were no other anomalies noted to the device.Functional inspection was unable to perform due to damage.The reported event is covered in the device directions for use (dfu).As well, the risk of the reported event is documented in the risk documentation and there are current controls to mitigate the risk of the as reported event.The reported events could not be duplicated; however, the analysis results are consistent with the reported event.The device failed to meet specifications when received for complaint investigation based on the analyzed anomalies noted to the device.Additional information provided by the customer.The device was prepared for use as per the dfu.There was no damage noted to the packaging prior to opening the packaging.The device was confirmed to be in good condition during preparation/ prior to use on the patient.Continuous flush was set up and maintained throughout the clinical procedure.The patient¿s anatomy was moderately tortuous.The device was analyzed, and the main coil was seen to be broken from the glue bond by the detachment zone and not returned.An assignable cause of procedural factors will be assigned to the as reported ¿coil in catheter friction¿ and ¿coil difficult to remove/withdraw from catheter¿ as these defects appears to be associated with a product that met stryker design and manufacturing specifications and was used in accordance with the dfu, but performance was limited due to procedural factors during use.An assignable cause of procedural factors will be assigned to the as analyzed ¿main coil broken/fractured during use¿ as these defects appears to be associated with a product that met stryker design and manufacturing specifications and was used in accordance with the dfu, but performance was limited due to procedural factors during use.
Event or Problem Description
Analysis of the returned device found that the subject coil was broken/fractured during use.There were no clinical consequences to the patient reported as a result of this event and the procedure was completed successfully.

• Brand Name: TARGET HELICAL NANO 1MM X 3CM
• Common Device Name: DEVICE, NEUROVASCULAR EMBOLIZATION
• Manufacturer (Section D): STRYKER NEUROVASCULAR CORK; ida industrial estate; model farm road; cork NA ; EI NA
• Manufacturer (Section G): STRYKER NEUROVASCULAR CORK; ida industrial estate; model farm road; cork NA ; EI NA
• Manufacturer Contact: tara lopez ; 47900 bayside parkway; fremont, CA 94538 ; 5104132500
• MDR Report Key: 18597202
• Report Number: 3008881809-2024-00034
• Device Sequence Number: 20878636
• Product Code: HCG
• UDI-Device Identifier: 04546540698018
• UDI-Public: 04546540698018
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K153658
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 01/29/2024

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: 10/18/2024
• Device Catalogue Number: M0035431030
• Device Lot Number: 23253669
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/12/2023
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/07/2024
• Initial Report FDA Received Date: 01/29/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/20/2021
• 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: EXCELSIOR SL 10 MICROCATHETER (STRYKER)
• Patient Age: 54 YR
• Patient Sex: Male
• Patient Weight: 78 KG
• Patient Race: Asian