MAUDE Adverse Event Report: MAKO SURGICAL CORP. FEMORAL TRIAL SLAPHAMMER; PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYM

Catalog Number	111140
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	06/13/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Review of the device history records indicate devices were manufactured and accepted into final stock with no relevant reported discrepancies.There have been no other similar events for the reported lot.It was noted that the device is not available for evaluation.If additional information is received, it will be provided in a supplemental report upon completion of the investigation.
Event or Problem Description
Surgeon impacted femoral trial inserter into femoral trial causing the inserter to break inside the trial.Pka case delayed: 15 minutes.
Additional Manufacturer Narrative
An event regarding crack/fracture involving a femoral trial slaphammer was reported.The event was confirmed through provided images.Method & results: device evaluation and results: not performed as the device was not returned.Medical records received and evaluation: no medical records or x-rays were made available for evaluation.Device history review: device history review indicated the devices accepted into final stock from the reported lot were free from discrepancies.Complaint history review: there have been no other similar reported events.Conclusions: the reported event was confirmed; however, the root cause cannot be determined as the instrument was not returned for evaluation.If the devices and/or additional information are received, this investigation will be reopened and re-evaluated.
Event or Problem Description
Surgeon impacted femoral trial inserter into femoral trial causing the inserter to break inside the trial.Pka case delayed: =15 minutes.

• Brand Name: FEMORAL TRIAL SLAPHAMMER
• Common Device Name: PROSTHESIS, KNEE PATELLOFEMOROTIBIAL, PARTIAL, SEMI-CONSTRAINED, CEMENTED, POLYM
• Manufacturer (Section D): MAKO SURGICAL CORP.; 2555 davie road; fort lauderdale FL 33317
• MDR Report Key: 7678568
• Report Number: 3005985723-2018-00412
• Device Sequence Number: 11151306
• Product Code: NPJ
• UDI-Device Identifier: 00848486002732
• UDI-Public: 00848486002732
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K090763
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: health professional,other
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 08/23/2018

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 Catalogue Number: 111140
• Device Lot Number: 06070411
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 06/13/2018
• Supplement Date Received by Manufacturer: 07/26/2018
• Initial Report FDA Received Date: 07/11/2018
• Supplement Report FDA Received Date: 08/23/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Other
• Patient Age: 69 YR