MAUDE Adverse Event Report: MAKO SURGICAL CORP. MAKOPLASTY PARTIAL KNEE END EFFECTOR; STEREOTAXIC DEVICE, ROBOTICS

Catalog Number	111770
Medical Device Problem Codes	Detachment of Device or Device Component (2907); Non Reproducible Results (4029)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	06/20/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
As part of normal complaint follow-up, an evaluation of the event has been initiated by mako surgical.A supplemental report will be submitted when additional information becomes available.
Event or Problem Description
O-ring is missing.Case type: pka.
Additional Manufacturer Narrative
Reported event: it was reported that the o-ring was missing.Product evaluation and results: product inspection could not be performed as the product was not available for evaluation.Product history review: product inspection could not be performed as the product was not available for evaluation.Complaint history review: product history review was not completed as the lot information is unknown.Conclusions: the failure could not be determined as the product was not available for inspection.No additional investigation or specific actions are required.If additional information is received then the complaint will be reopened.Corrective action/preventive action: a review of stryker¿s nc/capa database indicated there have been no ncs or capas associated with the product and failure mode reported in this event.
Event or Problem Description
O-ring is missing.Case type: pka.

• Brand Name: MAKOPLASTY PARTIAL KNEE END EFFECTOR
• Common Device Name: STEREOTAXIC DEVICE, ROBOTICS
• Manufacturer (Section D): MAKO SURGICAL CORP.; 2555 davie road; fort lauderdale FL 33317
• MDR Report Key: 8757655
• Report Number: 3005985723-2019-00483
• Device Sequence Number: 11393819
• Product Code: OLO
• UDI-Device Identifier: 00848486000042
• UDI-Public: 00848486000042
• Combination Product (Y/N): N
• Initial Reporter State: NC
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 09/09/2019

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: 111770
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 06/20/2019
• Supplement Date Received by Manufacturer: 08/29/2019
• Initial Report FDA Received Date: 07/03/2019
• Supplement Report FDA Received Date: 09/09/2019
• 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: Hospitalization