MAUDE Adverse Event Report: MAKO SURGICAL CORP. BONE PIN, 3.2MM X 110MM, STERILE 2 PACK; STEREOTAXIC DEVICE, ROBOTICS

Catalog Number	143110
Medical Device Problem Codes	Break (1069); Non Reproducible Results (4029)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	07/24/2018
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
After the tka mako case was done it was noticed the extra-incision bone pin tips on the 3.2x110 bone pins used had both broken off inside the patient bone.Which were left instead of being removed.This is the 2nd incident at our location.Any information would be beneficial.Surgical delay: 16-30 minutes.
Additional Manufacturer Narrative
Reported event: after the tka mako case was done it was noticed the extra-incision bone pin tips on the 3.2x110 bone pins used had both broken off inside the patient bone.Which were left instead of being removed.This is the 2nd incident at our location any information would be beneficial.Mps corrected surgical delay for 20 minutes, patient was under anesthesia.Device evaluation and results: the product was unavailable for inspection as the product was not returned.Device history review: review of the product history records indicate 2536 devices were manufactured under lot no w53978 and accepted into final stock on 09/22/2017.Complaint history review: a review of complaints in catsweb and trackwise related to p/n 143080, l/n w47865 shows 3 additional complaints under investigation related to the failure in this investigation.These prs are (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 has been one nc and 2 capa associated with the product and failure mode reported in this event.The nc and capas are nc 1470754 capa 1480798 capa 301.One capa has been completed (catsweb system is capa 301) while the second is still open (b)(4).Device not returned.
Event or Problem Description
After the tka mako case was done it was noticed the extra-incision bone pin tips on the 3.2x110 bone pins used had both broken off inside the patient bone.Which were left instead of being removed.This is the 2nd incident at our location any information would be beneficial.Surgical delay: 16-30 minutes.

• Brand Name: BONE PIN, 3.2MM X 110MM, 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: 7746995
• Report Number: 3005985723-2018-00453
• Device Sequence Number: 16609600
• Product Code: OLO
• UDI-Device Identifier: 00848486018139
• UDI-Public: 00848486018139
• Combination Product (Y/N): N
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: K112507
• 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): 10/09/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: 143110
• Device Lot Number: W53978-1
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 07/24/2018
• Supplement Date Received by Manufacturer: 09/30/2018
• Initial Report FDA Received Date: 08/03/2018
• Supplement Report FDA Received Date: 10/09/2018
• 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: Hospitalization