MAUDE Adverse Event Report: WALDEMAR LINK GMBH & CO. KG ENDO-MODEL ROTATIONAL KNEE PROSTHESIS SL; ENDO-MODEL ROTATIONAL KNEE PROSTHESIS SL, FEMORAL COMPONENT LEFT, LARGE (4)

Model Number	16-2825/22
Medical Device Problem Codes	Detachment of Device or Device Component (2907); Loosening of Implant Not Related to Bone-Ingrowth (4002)
Health Effect - Clinical Code	Failure of Implant (1924)
Date of Event	09/19/2022
Type of Reportable Event	Serious Injury
Event or Problem Description
Loosening of the cone connection.
Event or Problem Description
Loosening of the cone connection.
Additional Manufacturer Narrative
The review of the device history record showed no deviations.The product complies with the specifications valid at the time of manufacture.

• Brand Name: ENDO-MODEL ROTATIONAL KNEE PROSTHESIS SL
• Common Device Name: ENDO-MODEL ROTATIONAL KNEE PROSTHESIS SL, FEMORAL COMPONENT LEFT, LARGE (4)
• Manufacturer (Section D): WALDEMAR LINK GMBH & CO. KG; barkhausenweg 10; hamburg, 22339 ; GM 22339
• Manufacturer Contact: tizia hucklenbroch ; barkhausenweg 10; hamburg, 22339 ; GM 22339
• MDR Report Key: 16408609
• Report Number: 3004371426-2023-00008
• Device Sequence Number: 17616915
• Product Code: KRO
• UDI-Device Identifier: 04026575392285
• UDI-Public: 04026575392285
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• PMA/510(K) Number: K151008
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2021
• Device Explanted Year: 2022
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 02/06/2023

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 Expiration Date: 08/31/2026
• Device Model Number: 16-2825/22
• Device Catalogue Number: 16-2825/22
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/06/2023
• Supplement Date Received by Manufacturer: 02/06/2023
• Initial Report FDA Received Date: 02/21/2023
• Supplement Report FDA Received Date: 10/20/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 09/01/2021
• 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 Age: 60 YR
• Patient Sex: Male
• Patient Weight: 113 KG