MAUDE Adverse Event Report: MAKO SURGICAL CORP. BONE PIN, 3.2MM X 140MM, STERILE 2 PACK; STEREOTAXIC DEVICE, ROBOTICS

Model Number	143140
Medical Device Problem Code	Fracture (1260)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	11/20/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
As part of the 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
The tip of bone pin was broken in the surgical field.After surgical procedure, this was noticed because of x-ray.Extraction was not performed, and the surgery was finished with broken piece left in the patient body.Case type: tka.
Additional Manufacturer Narrative
Reported event: the tip of bone pin was broken in the surgical field.After surgical procedure, this was noticed because of x-ray.Extraction was not performed, and the surgery was finished with broken piece left in the patient body.Product evaluation and results: no device inspection could be completed as the product was not available for evaluation.Product history review: review of the product history records indicate 1053 devices were manufactured under lot no w55315-2 and accepted into final stock on 04/20/2018.No non-conformances were identified during inspection.Complaint history review: a review of complaints in catsweb and trackwise related to p/n 143140, lot number w55315-2 shows one additional complaints related to the failure in this investigation, (b)(4).Conclusions: the failure mode could not be confirmed because the part was not available for evaluation.If device and/or additional information become available, this investigation will be reopened.Corrective action/preventive action: a review of stryker¿s nc/capa database indicated there have been an ncs 1470754 and capa 1480798 are associated with the product and failure mode reported.
Event or Problem Description
The tip of bone pin was broken in the surgical field.After surgical procedure, this was noticed because of x-ray.Extraction was not performed, and the surgery was finished with broken piece left in the patient body.Case type: tka.

• Brand Name: BONE PIN, 3.2MM X 140MM, STERILE 2 PACK
• Common Device Name: STEREOTAXIC DEVICE, ROBOTICS
• Manufacturer (Section D): MAKO SURGICAL CORP.; 2555 davie road; fort lauderdale FL 33317
• MDR Report Key: 9498355
• Report Number: 3005985723-2019-00910
• Device Sequence Number: 19578658
• Product Code: OLO
• UDI-Device Identifier: 00848486018146
• UDI-Public: 00848486018146
• Combination Product (Y/N): N
• PMA/510(K) Number: K112507
• 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): 02/19/2020

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: 143140
• Device Catalogue Number: 143140
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 11/20/2019
• Supplement Date Received by Manufacturer: 01/22/2020
• Initial Report FDA Received Date: 12/19/2019
• Supplement Report FDA Received Date: 02/19/2020
• 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