SMITH & NEPHEW, INC. VIS ADPT GUIDE KIT JII; PROSTHESIS,KNEE,PATELLOFEMOROTIBIAL,SEMICONSTRAINED,CEMENTED,POLYMERMETALPOLYMER
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Model Number V0100112 |
Device Problems
Break (1069); Fitting Problem (2183)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 10/25/2021 |
Event Type
Injury
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Manufacturer Narrative
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Internal complaint reference (b)(4).
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Event Description
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It was reported that, during a tka surgery a vis adpt guide kit jii the tibia cut block seemed to be fraying when the surgeon cut through it.This caused a piece of the block to fly off inside the cut slot.The 5-1 femur cutting block also did not fit very well into the pre drilled distal holes from the visionaire blocks, although the surgeon was able to make it work.Surgery was finished with the same device.Patient was not injured as consequence of this problem.
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Manufacturer Narrative
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H10: the device was not returned for evaluation but the pictures were reviewed, and the fraying of the cut block was confirmed, however the fitting problem could not be confirmed.A review of the manufacturing records did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.A review of the risk management file and instructions for use documents revealed this failure mode was previously identified.The anticipated risk level is still adequate.A historical review concluded that there are no prior actions related to this product and event.An engineering evaluation was performed and could not confirm a root cause for the stated failure modes.At this time, we have no reason to suspect that the product failed to meet any product specifications at the time of manufacture.This is a single use device, damage from misuse or rough handling are likely probable causes of the reported fraying.Possible causes for the fitting problem could include but not limited to surgical technique used or user/procedural variance.The contribution of the device to the reported event could be corroborated because the device seems to be frayed, however the contribution of the device to the fitting problem could not be corroborated.Based on this investigation, the need for corrective action is not indicated.Should the device or additional information be received, the complaint will be reopened.No further investigation is warranted for this complaint; however, we will continue to monitor for future complaints and investigate as necessary.We consider this investigation closed.Internal complaint reference number: (b)(4).
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