MAUDE Adverse Event Report: DEPUY ORTHOPAEDICS INC US ATTUNE; ATTUNE CEMENTLESS IMPLANTS : KNEE FEMORAL

Catalog Number	150401104
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Unspecified Infection (1930)
Date of Event	02/10/2026
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that on (b)(6) 2026, the patient underwent primary surgery via tka for oa with the product.The surgery was completed successfully without any surgical delay.After the surgery, suspected infection occurred on (b)(6) 2026 and was reported on (b)(6) 2026.Irrigation and debridement were performed on the same day.The product was removed and irrigated thoroughly.There was no looseness in the other components, so a new product of the same model was re-implanted.The surgery was completed successfully.The surgeon commented that this event is considered not related to the product.No further information is available.Affected side: left.
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
Additional information received: on (b)(6) 2026, the components deemed uncontrollable and left in the patient¿s body were all removed, and cement molding was performed.
Additional Manufacturer Narrative
Product complaint # (b)(4).Investigation summary: no device associated with this report was received for examination.A search of the depuy synthes(nc) quality system found no nc¿s associated with this product code: 150401104, lot - 4911042 combination.As part of our company quality system process, all devices are manufactured, inspected, and distributed to approved specifications.Additional complaint information monitoring for potential safety signals will be conducted through complaint trending as part of the post-market surveillance.If additional information is made available, the investigation will be updated as applicable.Device history lot: a search of the depuy nonconformance (nc) quality system found no nc¿s associated with this product code: 150401104, lot - 4911042 combination.Added: b5, d10.

• Brand Name: ATTUNE
• Common Device Name: ATTUNE CEMENTLESS IMPLANTS : KNEE FEMORAL
• Manufacturer (Section D): DEPUY ORTHOPAEDICS INC US; 700 orthopaedic drive; warsaw IN 46581 0988
• Manufacturer (Section G): JTE WARSAW MFG SITE; 700 orthopaedic drive; warsaw IN 46582
• Manufacturer Contact: elba bello ; 700 orthpaedic dr.; warsaw, IN 46581 ; 9083863534
• MDR Report Key: 24775038
• Report Number: 1818910-2026-05669
• Device Sequence Number: 6134163
• Product Code: MBH
• UDI-Device Identifier: 10603295041337
• UDI-Public: (01)10603295041337(17)350831(10)4911042
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: P830055
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2026
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Catalogue Number: 150401104
• Device Lot Number: 4911042
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 03/16/2026
• Supplement Date Received by Manufacturer: 04/07/2026
• Initial Report FDA Received Date: 04/03/2026
• Supplement Report FDA Received Date: 04/09/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 09/22/2025
• 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
• Concomitant Medical Products and Therapy/Usage Dates: ATUNE CR LT MS INS SZ 4 5.
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 86 YR
• Patient Sex: Male