A lot number was not provided therefore a device history record (dhr) review could not be performed.All dhr¿s are reviewed for accuracy prior to releasing the product.A sample consisting of one uvc catheter was returned for evaluation.The catheter showed signs of use; more specifically traces of blood.A visual inspection found that the catheter had a leak below the strain relief junction which may occur during normal use.Manufacturing performs a 100% leak test which would identify this issue during the catheter assembly process.Based on the available information, it can be concluded that product was manufactured according to specifications and the device functioned as intended for an undetermined amount of time; therefore the most probable root cause can be attributed to unintentional damage during use when the user manipulates the device.No trends or triggers have been found, therefore, a corrective or preventive action is not deemed necessary at this time.It must be noted that in-process controls such as personnel training, incoming quality acceptance testing for raw material, 100% in process visual inspection and visual acceptance sampling according to product specification are in place to prevent nonconforming product from leaving the manufacturing operations.This complaint will be used for tracking and trending purposes.
|