SMITH & NEPHEW, INC. GII PS INSERT SZ 1-2 9MM; PROSTHESIS, KNEE, PATELLOFEMOROTIBIAL, SEMI-CONSTRAINED, CEMENTED, POLYMER/METAL
|
Back to Search Results |
|
Model Number 71420802 |
Device Problem
Positioning Failure (1158)
|
Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
|
Event Date 12/08/2022 |
Event Type
malfunction
|
Manufacturer Narrative
|
Internal complaint reference: case (b)(4).
|
|
Event Description
|
It was reported that, during a tka procedure, the gii ps insert sz 1-2 9mm device could not be locked tight.The procedure was resumed, after a significant delay, with a s+n back-up device.Patient was not injured as consequence of this problem.
|
|
Manufacturer Narrative
|
The device was not returned for evaluation; therefore, a device analysis could not be performed.The photograph was reviewed, and did not revealed that the device could not be locked tight.The clinical/medical investigation concluded that, based on the information provided, the definitive root cause of the reported failure could not be determined.However, according to the device history review, ¿there were no manufacturing abnormality found with this device¿, therefore, a procedural variance vs user error cannot be rule out as a contributory factor.Per the report, the procedure was completed after a significant delay using a smith & nephew back-up device.Since it was reported the patient was not injured because of this issue, no further clinical/medical assessment is warranted at this time.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 reason to suspect that the product failed to meet any product specifications at the time of manufacture.With the results of this investigation the root cause of this event could not be determined.Factors that could contribute to the reported event include size selected or insertion technique.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.
|
|
Manufacturer Narrative
|
H3, h6: the associated device was returned and evaluated.A visual inspection of the returned device does not reveal the stated failure mode.The returned device has damage along the base, more than likely from attempted insertion.A dimensional inspection of the returned device could not confirm or explain the stated failure mode.The device has signs of damage from attempted use.A dimensional inspection was attempted; the damage/deformation at several features of the device would not allow for accurate measurement.All applicable, critical features that could be measured were within specification.Based on the evidence provided, the unsatisfactory experience could be confirmed.At this time there is no evidence to suspect that the product failed to meet any product specifications at the time of manufacture.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.The clinical/medical evaluation concluded that based on the information provided, the definitive root cause of the reported failure could not be determined.However, according to the device history records, ¿there were no manufacturing abnormality found with this device¿, therefore, a procedural variance vs user error cannot be rule out as a contributory factor.Per the report, the procedure was completed after a significant delay using a s&n back-up device.Since it was reported the patient was not injured because of this issue, no further clinical/medical assessment is warranted at this time.A review of the manufacturing records did not reveal a manufacturing abnormality that could have caused or contributed to the reported incident.At this time, we do not have reason to suspect that the product failed to meet any product specifications at the time of manufacture.A review of the risk management and information for use files revealed this failure mode was previously identified.The anticipated risk level is still adequate.Assessment of historical escalated cases concluded that there are no prior actions related to this device and failure mode.Factors that could contribute to the reported event include size selected or poor insertion technique.Based on this investigation, the need for corrective action is not indicated.Should additional information be received, the complaint will be reopened.No further investigation is warranted for this complaint; however, we will continue to monitor future complaints and investigate as necessary.We consider this investigation closed.
|
|
Search Alerts/Recalls
|
|
|