The lot number for the malfunction was provided and a lot history review was performed.The device has been returned for evaluation; the investigation is confirmed for a break in the shaft; however, the investigation is inconclusive for the reported retraction issues as the device was unable to be functionally tested due to the break in the shaft.Based upon the available information, the definitive root cause is unknown.The device is labeled for single use.
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This report summarizes one malfunction.A review of the reported information indicated that model cqf75108 pta balloon dilatation catheter allegedly experienced a break, material puncture, and a retraction problem.This information was received from a single source.The malfunction involved a patient with no reported consequence.The patient¿s age, weight, and sex were not provided.
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