MAUDE Adverse Event Report: SMITH & NEPHEW, INC. MI TRIAL FEM HEAD 32 -3; PROS,KNEE,FEM,SEMICONSTRAINED,CEMEN,MET/POLY

Model Number	71369714
Medical Device Problem Code	Naturally Worn (2988)
Health Effect - Clinical Code	No Patient Involvement (2645)
Date of Event	08/31/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device, intended for use in treatment, was returned for evaluation.A visual inspection of the femoral trial head confirms the device has multiple scratches, burrs and deep gouges in the plastics the device show extreme signs of wear/usage.There is no lot number available.A complaint history review found related failures; this failure mode will be monitored for future complaints for any necessary corrective actions.The device is a reusable instrument that can be exposed to numerous surgeries and cleaning cycles.As plastics are vulnerable and crack may have initiated during use and possible causes could be due to the heating and cooling associated with autoclaving or prolonged use.We recommend that all reusable instruments be routinely inspected for wear and damage and replaced as necessary.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.Based on this investigation, the need for corrective action is not indicated.Should additional information be received, the complaint will be reopened.No further investigation warranted for this complaint; however we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.
Event or Problem Description
It was reported that upon inspection the plastic ring inside the trial was torn, the outside was extremely scratched up and worn out.No case involved.

• Brand Name: MI TRIAL FEM HEAD 32 -3
• Common Device Name: PROS,KNEE,FEM,SEMICONSTRAINED,CEMEN,MET/POLY
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• MDR Report Key: 10583588
• Report Number: 1020279-2020-04847
• Device Sequence Number: 14243326
• Product Code: HRY
• UDI-Device Identifier: 03596010555601
• UDI-Public: 03596010555601
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K121393
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,user f
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 09/24/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: 71369714
• Device Catalogue Number: 71369714
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 09/11/2020
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 09/23/2020
• Initial Report FDA Received Date: 09/24/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1