MAUDE Adverse Event Report: ABBOTT MEDICAL AMPLATZER SEPTAL OCCLUDER; TRANSCATHETER SEPTAL OCCLUDER

Model Number	9-ASD-017
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	10/06/2025
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that on (b)(6) 2025, a 17 mm amplatzer septal occluder was chosen for implant using the 8f amplatzer treviso delivery system.The device was intended to treat an atrial septal defect (asd).During the procedure, as the device was expanding inside the body, it exhibited a bulbous deformation.The deformed occluder was retrieved from the patient prior to its release from the delivery system.It was noted that contact occurred with intracardiac tissues during the deployment of the occluder.No bends or kinks were observed in the delivery sheath.The procedure was completed using an 18 mm amplatzer septal occluder, deployed with the same delivery system.The patient remained hemodynamically stable throughout the procedure.There was no clinically significant delay in procedure and no adverse patient effects.
Additional Manufacturer Narrative
An event of device deformity was reported.A returned device assessment could not be performed as the device was not returned for analysis.One photo was provided from the field showing a deformation on the occluder.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed and the product met all defined manufacturing specifications.Based on the information received, the cause of the reported incident could not be conclusively determined.There is no indication of a product quality issue with respect to labeling design or manufacturing of the device.

• Brand Name: AMPLATZER SEPTAL OCCLUDER
• Common Device Name: TRANSCATHETER SEPTAL OCCLUDER
• Manufacturer (Section D): ABBOTT MEDICAL; 5050 nathan lane n; plymouth MN 55442
• Manufacturer (Section G): ST. JUDE MEDICAL #3014918977; edificio #44 calle 0, ave. 2; el coyol alajuela 1897- 4050; CS 1897-4050
• Manufacturer Contact: karen krouse ; 5050 nathan lane n; plymouth, MN 55442 ; 6517565400
• MDR Report Key: 23430686
• Report Number: 2135147-2025-06260
• Device Sequence Number: 13211128
• Product Code: MLV
• UDI-Device Identifier: 00811806010144
• UDI-Public: (01)00811806010144(17)260131(10)7838791
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: P000039
• 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): 10/30/2025

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: 01/31/2026
• Device Model Number: 9-ASD-017
• Device Catalogue Number: 9-ASD-017
• Device Lot Number: 7838791
• 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: 10/06/2025
• Initial Report FDA Received Date: 10/30/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 02/10/2021
• 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: 8F TREVISIO DS( 9-ATV08F45/80, LOT #10173373)
• Patient Age: 48 YR
• Patient Sex: Male
• Patient Weight: 75 KG