MAUDE Adverse Event Report: MEDACTA INTERNATIONAL SA GMK PRIMARY TOTAL KNEE SYSTEM; GMK-PRIMARY PATELLA RESURFACING S.1 (NEW GENERATION)

Model Number	02.07.0033RP
Medical Device Problem Code	Device Appears to Trigger Rejection (1524)
Health Effect - Clinical Code	Medical device site infection (4845)
Date of Event	06/30/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Batch review performed on 8 july 2025 lot 2211064: (b)(4) items manufactured and released on 25/07/2022.Expiration date: 07/07/2027.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been sold with no similar reported event during the period of review.Additional devices revised batch reviews performed on 8 july 2025 gmk-primary 02.07.0210sf tibial insert std fix s.2 / 10 mm (k090988) lot 2302472: (b)(4) items manufactured and released on 19/05/2023.Expiration date: 06/05/2028.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been sold with no similar reported event during the period of review.Gmk-primary 02.07.1202r tibial tray fix cemented s.2r (k090988) lot 2403142: (b)(4) items manufactured and released on 13/05/2024.Expiration date: 26/04/2029.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been sold with no similar reported event during the period of review.Gmk-primary 02.07.2003r femoral component cemented std size 3 / right (k090988) lot 2310633: (b)(4) items manufactured and released on 18/07/2023.Expiration date: 29/06/2028.No anomalies found related to the problem.To date, (b)(4) items of the same lot have been sold with no similar reported event during the period of review.Conclusions: infection is a known possible complication of any surgery.Although no root cause can be established, there is no indication that any issue with the device may have caused or contributed to the event, and the document review does not indicate any potential manufacturing related cause.
Event or Problem Description
The patient came in due to signs of infection and the cause is unknown.About 9 months after the primary surgery, the surgeon performed a washout and revised the patella, poly, tibial tray, and femoral component.The surgery was completed successfully.

• Brand Name: GMK PRIMARY TOTAL KNEE SYSTEM
• Common Device Name: GMK-PRIMARY PATELLA RESURFACING S.1 (NEW GENERATION)
• Manufacturer (Section D): MEDACTA INTERNATIONAL SA; strada regina; castel san pietro, switzerland 6874 ; SZ 6874
• Manufacturer (Section G): MEDACTA INTERNATIONAL SA; strada regina; castel san pietro, switzerland 6874 ; SZ 6874
• Manufacturer Contact: marco giannessi ; strada regina; castel san pietro, switzerland 6874 ; SZ 6874
• MDR Report Key: 22518826
• Report Number: 3005180920-2025-00687
• Device Sequence Number: 8633680
• Product Code: JWH
• UDI-Device Identifier: 07630030815737
• UDI-Public: 07630030815737
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K090988
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Device Explanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 07/16/2025

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 Model Number: 02.07.0033RP
• Device Lot Number: 2211064
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 07/01/2025
• Initial Report FDA Received Date: 07/16/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 07/25/2022
• 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: Required Intervention
• Patient Sex: Female