MAUDE Adverse Event Report: ONKOS SURGICAL ELEOS LIMB SALVAGE SYSTEM; PROXIMAL FEMUR

Lot Number	P220811
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Medical device site infection (4845)
Date of Event	12/04/2023
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported by (b)(6), an onkos sales representative, that a 72-year-old female patient with an eleos proximal femur replacement underwent a revision surgery due to an alleged infection on (b)(6) 2024.The eleos proximal femur and non-onkos femoral head were replaced during the procedure performed by doctor (b)(6).
Additional Manufacturer Narrative
The root cause of this complaint was not determined.Based on the review of device history records, the investigation concluded that the root cause of the reported infection was not related to the design, manufacture, and/or sterilization of revised eleos implant.

• Brand Name: ELEOS LIMB SALVAGE SYSTEM
• Common Device Name: PROXIMAL FEMUR
• Manufacturer (Section D): ONKOS SURGICAL; 77 east halsey road; parsippany NJ 07054
• Manufacturer (Section G): ONKOS SURGICAL; 77 east halsey road; parsippany NJ 07054
• Manufacturer Contact: yara neurauter ; 77 east halsey road; parsippany, NJ 07054 ; 8447672766
• MDR Report Key: 19696685
• Report Number: 3013450937-2024-00225
• Device Sequence Number: 8027588
• Product Code: KWY
• UDI-Device Identifier: B278PF2000L02M0
• UDI-Public: B278PF2000L02M0
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K161520
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2023
• Device Explanted Year: 2023
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 07/08/2024

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?: No
• Device Lot Number: P220811
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/10/2024
• Initial Report FDA Received Date: 07/08/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 02/27/2023
• 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: PROXIMAL FEMUR.
• Outcome Attributed to Adverse Event: Life Threatening; Hospitalization
• Patient Age: 72 YR
• Patient Sex: Female