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

Model Number	SEPTAL OCCLUDER
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	05/18/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Investigation is not yet complete.A follow-up report will be submitted with all additional relevant information.
Event or Problem Description
It was reported that on (b)(6) 2023 a 34mm amplatzer septal occluder (lot: 8090960) was attempted to be implanted into an atrial septal defect utilizing a 12f torqvue delivery system (lot: 8541131).During deployment, the left atrial disc deformed into a cobra shape.The device was recaptured and redeployed but the cobra deformation persisted.A replacement 36mm amplatzer septal occluder (lot: 7955631) was then implanted successfully.There was no reported adverse patient effect.The patient remained hemodynamically stable during the procedure and there was no clinically significant delay.The patient was reported as stable.There was no reported interaction with cardiac structures and no angulations or kinks in the delivery system.
Additional Manufacturer Narrative
An event of device deformity could not be confirmed.The device was returned to abbott for investigation and the device met functional 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 defined manufacturing specifications.Based on the available information, the cause of the reported incident could not be conclusively determined.There is no indication of a product quality issue with regards to manufacture, design, or labeling.
Event or Problem Description
It was reported that on (b)(6) 2023 a 34mm amplatzer septal occluder (8090960) was attempted to be implanted into an atrial septal defect utilizing a 12f torqvue delivery system (lot: 8541131).During deployment, the left atrial disc deformed into a cobra shape.The device was recaptured and redeployed but the cobra deformation persisted.A replacement 36mm amplatzer septal occluder (lot: 7955631) was then implanted successfully.There was no reported adverse patient effect.The patient remained hemodynamically stable during the procedure and there was no clinically significant delay.The patient was reported as stable.There was no reported interaction with cardiac structures and no angulations or kinks in the delivery system.No additional information was provided.

• 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: 17110918
• Report Number: 2135147-2023-02532
• Device Sequence Number: 2173481
• Product Code: MLV
• UDI-Device Identifier: 00811806010243
• UDI-Public: 00811806010243
• Combination Product (Y/N): N
• Initial Reporter Country: IN
• PMA/510(K) Number: P000039
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Device Explanted Year: 2023
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 06/30/2023

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: 07/31/2026
• Device Model Number: SEPTAL OCCLUDER
• Device Catalogue Number: 9-ASD-034
• Device Lot Number: 8090960
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 05/18/2023
• Supplement Date Received by Manufacturer: 06/28/2023
• Initial Report FDA Received Date: 06/12/2023
• Supplement Report FDA Received Date: 06/30/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/11/2021
• 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: 12F TORQVUE DELIVERY SYSTEM (9-ITV12F45/80, LOT: 8
• Patient Sex: Unknown