MAUDE Adverse Event Report: BIOMET UK LTD. OXFORD UNI FEMORAL SM; KNEE PROSTHESIS

Model Number	N/A
Medical Device Problem Code	Naturally Worn (2988)
Health Effect - Clinical Code	Failure of Implant (1924)
Date of Event	06/11/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).D10: item# 154621; lot# unknown; oxford uni tib brg sm sz6 item#154605; lot#375961; oxford uni tib tray 38x26 rllm item#3021170001; lot# 60483569; refobacin plus bone cement 40x2 g2 ¿ foreign ¿ new zealand the device will not be returned for analysis; however, an investigation of the reported event is in progress.Once the investigation is completed, a supplemental medwatch 3500a will be submitted. .
Event or Problem Description
It was reported that the patient underwent revision surgery due to wear problems, approximately 19 years and 7 months post-implantation.Due diligence is in progress for this complaint; to date no additional information or product has been received.
Additional Manufacturer Narrative
(b)(4).This follow-up report is being submitted to relay additional and/or corrected information.D10: lot number provided for the following product: item# 154621; lot# 529804; oxford uni tib brg sm sz6.No product was returned, or pictures provided; visual and dimensional evaluations could not be performed.A review of the device manufacturing records confirmed no abnormalities or deviations.Review of the complaint histories found no additional related complaints for these items and the reported part and lot combinations.A definitive root cause could not be determined.If any further information is found which would change or alter any conclusions or information, a supplemental report will be filed accordingly.Zimmer biomet will continue to monitor for trends.
Event or Problem Description
No further event information available at the time of this report.

• Brand Name: OXFORD UNI FEMORAL SM
• Common Device Name: KNEE PROSTHESIS
• Manufacturer (Section D): BIOMET UK LTD.; waterton industrial estates; bridgend CF31 3XA; UK CF31 3XA
• Manufacturer (Section G): BIOMET UK LTD.; waterton industrial estates; bridgend CF31 3XA; UK CF31 3XA
• Manufacturer Contact: christina arnt ; 56 e. bell dr.; warsaw, IN 46582 ; 5745273773
• MDR Report Key: 19709013
• Report Number: 3002806535-2024-00257
• Device Sequence Number: 3211791
• Product Code: NRA
• UDI-Device Identifier: 05019279001248
• UDI-Public: (01)05019279001248(17)141031(10)833703
• Combination Product (Y/N): N
• Initial Reporter Country: NZ
• PMA/510(K) Number: P010014
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2004
• Device Explanted Year: 2024
• 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
• Report Date (Section B): 08/02/2024

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?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 10/31/2014
• Device Model Number: N/A
• Device Catalogue Number: 154600
• Device Lot Number: 833703
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/11/2024
• Supplement Date Received by Manufacturer: 07/11/2024
• Initial Report FDA Received Date: 07/10/2024
• Supplement Report FDA Received Date: 08/02/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/18/2004
• 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: SEE H10 NARRATIVE; SEE H10 NARRATIVE
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Sex: Female