SMITH & NEPHEW, INC. GII SLT 3 MOD TIB CUTBLCK RT; PROSTHESIS, KNEE, FEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, METAL/POLYMER
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Catalog Number 71440205 |
Device Problem
Detachment of Device or Device Component (2907)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 01/29/2024 |
Event Type
malfunction
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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, the pin that held the gold moving piece of a gii slt 3 mod tib cutblck rt fell out; therefore, the block could not be tightened on the tibial tower.The procedure was resumed, without any delay, using a s+n back-up device.No injury was reported as a consequence of this issue.
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Manufacturer Narrative
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The device was not returned for evaluation; therefore, a device analysis could not be performed.A review of the production order did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.A review of complaint history revealed similar events for the listed device over the previous 12 months, but no similar events for the batch based on the historical data, this failure mode will be monitored for future complaints for any necessary corrective actions.A review of the risk management file 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.At this time, we have no evidence to conclude that the product failed to meet any specifications at the time of manufacture.This device is a reusable instrument that can be exposed to numerous surgeries.Damage from prolonged use, misuse or rough handling are likely potential factors that could contribute to the reported event.We recommend that all reusable instruments be routinely inspected for wear and damage and replaced as necessary.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.
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