MAUDE Adverse Event Report: SMITH & NEPHEW, INC. OSCILLAT SAW BLADE 1.27MM FAN PWRPRO; PROSTHESIS, KNEE, FEMTIB, SEMI-CONSTRAINED, CEMENTED, MET/POLY

Model Number	71440365
Medical Device Problem Code	Fracture (1260)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/20/2022
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Internal reference number: (b)(4).Initial mdr report.The initial reporter sent the report to the fda under reference number: (b)(4).
Event or Problem Description
It was reported that, during surgery, the oscillat saw blade 1.27mm fan pwrpro broke while used by the surgeon.All pieces were retrieved from the handpiece.A new blade was opened and used.It is unknown if this caused a surgical delay.Patient was not harmed.
Additional Manufacturer Narrative
H3, h6: the device was not returned for evaluation; therefore, a device analysis could not be performed.A review of the production order did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.A review of complaint history for the part number over the past 12 months and for the batch number based on historical data of the device did not reveal similar events for the listed device.A review of the risk management file revealed this failure mode was previously identified.The anticipated risk level is still adequate.A historical review concluded that there are no prior actions related to this product and event.At this time, we have no reason to suspect that the product failed to meet any specifications at the time of manufacture.With the results of this investigation the root cause of this event could not be determined.This device is a reusable instrument that can be exposed to numerous surgeries.Damage from prolonged use, misuse or rough handling are likely potential factors that could contribute to the reported event.We recommend that all reusable instruments be routinely inspected for wear and damage and replaced as necessary.Based on this investigation, the need for corrective action is not indicated.Should the device or additional information be received, the complaint will be reopened.No further investigation is warranted for this complaint; however, we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.

• Brand Name: OSCILLAT SAW BLADE 1.27MM FAN PWRPRO
• Common Device Name: PROSTHESIS, KNEE, FEMTIB, SEMI-CONSTRAINED, CEMENTED, MET/POLY
• Manufacturer (Section D): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• Manufacturer (Section G): SMITH & NEPHEW, INC.; 1450 brooks rd.; memphis TN 38116
• Manufacturer Contact: holly topping ; 7000 west william cannon drive; austin, TX 78735 ; 5123913905
• MDR Report Key: 16368823
• Report Number: 1020279-2023-00313
• Device Sequence Number: 15268732
• Product Code: HRY
• UDI-Device Identifier: 03596010515728
• UDI-Public: 03596010515728
• Combination Product (Y/N): N
• Initial Reporter State: CT
• Initial Reporter Country: US
• PMA/510(K) Number: K121393
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer,User Facility
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 03/06/2023

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: 71440365
• Device Catalogue Number: 71440365
• Device Lot Number: 22BGR1517A
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/17/2023
• Supplement Date Received by Manufacturer: 03/02/2023
• Initial Report FDA Received Date: 02/13/2023
• Supplement Report FDA Received Date: 03/06/2023
• Date Device Manufactured: 09/20/2022
• 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: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown