MAUDE Adverse Event Report: DEPUY IRELAND - 9616671 ATTUNE KNEE SYSTEM REVISION GENERAL TIBIAL PREP CASE; INSTRUMENT CASES

Catalog Number	254900010
Medical Device Problem Codes	Break (1069); Peeled/Delaminated (1454)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/13/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Product complaint #(b)(4), this report is being submitted pursuant to the provisions of 21 cfr, part 803 (and/or part 4, as applicable).This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes, or its employees that the report constitutes an admission that the product, depuy synthes, or its employees caused or contributed to the potential event described in this report.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
It was reported that the impacted products had broken/ damaged plastic and metal.This event did not happen in surgery.This was found when inspecting pans that were returned from surgery.
Additional Manufacturer Narrative
Product complaint # (b)(4).This report is being submitted pursuant to the provisions of 21 cfr, part 803.This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes joint reconstruction, or its employees hat the report constitutes an admission that the product, depuy synthes joint reconstruction, or its employees caused or contributed to the potential event described in this report.H11 additional narrative: added: d9.The device was received, the investigation is in progress, no conclusion could be drawn at the time of filing this report.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Additional Manufacturer Narrative
Product complaint # = > (b)(4).Investigation summary = > according to the information received, it was reported that the impacted products had broken/ damaged plastic and metal.This event did not happen in surgery.The product was returned to depuy synthes for evaluation.Visual analysis of the returned device revealed that the attune rev gen tib prep case had some brackets broken.Additionally, the coating material was found peeled off in some brackets.Breakage can be attributed to unintended use error while interacting with the device, possibly by piling heavy objects over the tray, or impacting with other heavy instruments, causing excessive stress on the holders and breakage over time.Properly handling and attention to the approved use of the device diminishes the risk of failure.The observed peeling coating condition was identified as an end-of-life indicator; damage consistent with repeated use and servicing.The lifecycle requirements of the device are event related and depend on the use and inspection of the device in clinical practice.As the device can be damaged on the first or 100th use, the device must be properly inspected prior to each surgical use.Refer to the device/country specific ifu for information related to end of life, reprocessing instructions, and inspection procedures.A functional test was not performed since it was not applicable to the complaint condition.A dimensional inspection was not performed since it was not applicable to the complaint condition.The overall complaint was confirmed as the observed condition of the attune rev gen tib prep case would have contributed to the complained issue.Based on the investigation findings, it has been determined that no corrective and/or preventative action is proposed.There is no indication that a design or manufacturing issue has caused the reported complaint condition.As part of depuy synthes quality process, all devices are manufactured, inspected, and released to approved specifications.Additional monitoring for any potential safety signals will be conducted through complaint trending and other post-market safety surveillance activities.Device history lot = > the product investigation found no evidence suspecting an error in the manufacturing or material that would be a contributing factor in the reported allegation(s).A manufacturing records evaluation (mre) was not performed.Corrected: h3.

• Brand Name: ATTUNE KNEE SYSTEM REVISION GENERAL TIBIAL PREP CASE
• Common Device Name: INSTRUMENT CASES
• Manufacturer (Section D): DEPUY IRELAND - 9616671; loughbeg ringaskiddy co.; cork ; EI
• Manufacturer Contact: elba bello ; 700 orthopaedic dr.; warsaw, IN 46581 ; 9083863534
• MDR Report Key: 24752991
• Report Number: 1818910-2026-05607
• Device Sequence Number: 16006105
• Product Code: FSM
• UDI-Device Identifier: 10603295476023
• UDI-Public: (01)10603295476023(10)PV0169836
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup

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 Catalogue Number: 254900010
• Device Lot Number: PV0169836
• 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: 03/13/2026
• Supplement Date Received by Manufacturer: 04/07/2026; 04/14/2026
• Initial Report FDA Received Date: 04/01/2026
• Supplement Report FDA Received Date: 04/13/2026; 04/16/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 12/01/2017
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Patient Sex: Unknown