Model Number PFSR110137 |
Device Problem
Overheating of Device (1437)
|
Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
|
Event Date 05/10/2020 |
Event Type
Injury
|
Event Description
|
It was reported that, on the literature review "is robotic-assisted unicompartmental knee arthroplasty a safe procedure? a case control study", four (4) uka procedures assisted with a blue belt navio robotic surgical system were aborted and completed with conventional instrumentation.One (1) of these cases was aborted due to the burr rotating too fast, leading to an overheating of the robotic handpiece and making necessary to stop this system before bone resection.No further information is available.
|
|
Manufacturer Narrative
|
Internal complaint reference (b)(4).Article cite: mergenthaler, g., batailler, c., lording, t., servien, e., & lustig, s.(2021).Is robotic-assisted unicompartmental knee arthroplasty a safe procedure? a case control study.Knee surgery, sports traumatology, arthroscopy: official journal of the esska, 29(3), 931¿938.Https://doi.Org/10.1007/s00167-020-06051-z.
|
|
Manufacturer Narrative
|
Section h10: the navio handpiece, part number pfsr110137, intended for treatment was not returned for evaluation.A relationship between the reported event and the device could not be established.A complaint history review for similar reported/confirmed complaints has identified prior events.While all products meet required manufacturing specifications prior to release a serial number, lot number, part revision or software version is required to link the device to a dhr or nc investigation.Refer to the navio surgical system user¿s manual, section assembling the hardware, assembling the handpiece for proper set up and handling.The failure mode and associated risk have been anticipated within the risk file.The risk level is still adequate.Although the reported problem was not confirmed through a visual or functional evaluation, factors contributing to the reported symptom may have been associated with a failure of the anspach drill or the drill thermistor that monitors drill temperature.As the bur spins fast the drill overheats, overheating the handpiece as well as they are assembled together.Based on the investigation, the need for a corrective action is not recommended or required at this time.Should any additional information be received the complaint will be reopened.The failure mode will continue to be closely monitored through complaint investigation and trended through post market surveillance activities.Internal complaint reference number: case (b)(4).
|
|
Search Alerts/Recalls
|
|