MAUDE Adverse Event Report: ABBOTT MEDICAL MITRACLIP G4 CLIP DELIVERY SYSTEM (MDR); MITRAL VALVE REPAIR DEVICES

Model Number	CDS0706-NTW
Medical Device Problem Code	Incomplete Coaptation (2507)
Health Effect - Clinical Code	Mitral Valve Insufficiency/ Regurgitation (4451)
Date of Event	12/23/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The device remains implanted in patient.The device will not be returned for evaluation.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) 2025, a patient presented with grade 4 degenerative mitral regurgitation (mr) and prolapsed posterior leaflet for a mitraclip procedure.During the procedure, two mitraclips were implanted.All steps were performed as per ifu.The final mr was grade <1.There were no adverse patient effects or clinically significant delays reported.On (b)(6) 2025, it was determined that a single leaflet device attachment has occurred for both the clips and clips were no longer attached to the posterior leaflet.
Additional Manufacturer Narrative
The device was not returned for analysis.A review of the lot history record revealed no manufacturing nonconformities issued to the reported lot that would have contributed to the reported incomplete coaptation.Additionally, a review of the complaint history identified no similar complaints from the lot.Based on available information, a cause for the reported incomplete coaptation- single leaflet device attachment (slda) appears to be related to patient morphology/pathology.The reported recurrent mitral valve insufficiency/ regurgitation appears to be a cascading effect of the reported slda.Mr is listed in the instructions for use as a known possible complication associated with the mitraclip procedures.The reported serious injury/ illness/ impairment was a result of case-specific circumstances as no intervention was reported.There is no indication of a product quality issue with respect to manufacture, design, or labeling.

• Brand Name: MITRACLIP G4 CLIP DELIVERY SYSTEM (MDR)
• Common Device Name: MITRAL VALVE REPAIR DEVICES
• Manufacturer (Section D): ABBOTT MEDICAL; 5050 nathan lane n; plymouth MN 55442
• Manufacturer (Section G): ABBOTT MEDICAL NORTHPOINT REG 3020950818; 1820 bastian court; westfield IN 46074
• Manufacturer Contact: karen krouse ; 5050 nathan lane n; plymouth, MN 55442 ; 6517565400
• MDR Report Key: 24214696
• Report Number: 2135147-2026-00497
• Device Sequence Number: 12843641
• Product Code: NKM
• UDI-Device Identifier: 05415067037435
• UDI-Public: (01)05415067037435(17)260428(10)50429A1016
• Combination Product (Y/N): N
• Initial Reporter State: MD
• Initial Reporter Country: US
• PMA/510(K) Number: P100009
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 02/12/2026

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 04/28/2026
• Device Model Number: CDS0706-NTW
• Device Catalogue Number: CDS0706-NTW
• Device Lot Number: 50429A1016
• 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: 01/07/2026
• Supplement Date Received by Manufacturer: 02/01/2026
• Initial Report FDA Received Date: 01/29/2026
• Supplement Report FDA Received Date: 02/12/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 04/29/2025
• 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
• Outcome Attributed to Adverse Event: Other
• Patient Age: 75 YR
• Patient Sex: Male