MAUDE Adverse Event Report: ABBOTT MEDICAL AMPLATZER DUCT OCCLUDER II; OCCLUDER, PATENT DUCTUS, ARTERIOSUS

Model Number	DUCT OCCLUDER II
Medical Device Problem Code	Difficult to Fold, Unfold or Collapse (1254)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/27/2022
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that on (b)(6) 2022, a 4-6mm amplatzer duct occluder was selected for implant.During procedure, the aortic retention disc with the central waist and the pulmonary retention disc "were not aligning" during deployment; "both disc are not aligning symmetrically to each other." a new 5-6mm amplatzer duct occluder was then selected, however the same issue occurred.No interaction with cardiac structures occurred during deployment and no angulation or kink was noticed with the delivery system.The patient remained hemodynamically stable throughout the procedure.A delay in procedure was reported with no hemodynamic compromise.Ultimately, a non-abbott device was successfully implanted.The patient was reported to be in stable condition.
Additional Manufacturer Narrative
Investigation is not yet complete.A follow-up report will be submitted with all additional relevant information.
Additional Manufacturer Narrative
An event of discs not aligning with each other was reported.The device was returned to abbott for investigation and the device met functional and visual specifications when analyzed under non-physiological conditions.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed and the product met all specifications.The cause of the reported incident could not be conclusively determined.

• Brand Name: AMPLATZER DUCT OCCLUDER II
• Common Device Name: OCCLUDER, PATENT DUCTUS, ARTERIOSUS
• Manufacturer (Section D): ABBOTT MEDICAL; 5050 nathan lane n; plymouth MN 55442
• Manufacturer Contact: karen krouse ; 5050 nathan lane n; plymouth, MN 55442 ; 6517565400
• MDR Report Key: 16176319
• Report Number: 2135147-2023-00199
• Device Sequence Number: 11369944
• Product Code: MAE
• UDI-Device Identifier: 00811806011240
• UDI-Public: 00811806011240
• Combination Product (Y/N): N
• Initial Reporter Country: IN
• PMA/510(K) Number: P020024
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• Device Explanted Year: 2022
• 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,Followup
• Report Date (Section B): 03/20/2023

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: 01/31/2023
• Device Model Number: DUCT OCCLUDER II
• Device Catalogue Number: 9-PDA2-05-06
• Device Lot Number: 6320805
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 12/27/2022
• Supplement Date Received by Manufacturer: 03/17/2023
• Initial Report FDA Received Date: 01/16/2023
• Supplement Report FDA Received Date: 03/20/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 02/14/2018
• 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