Pma/510(k) # k142688.The echo-hd-3-20-c device of lot number c1594386 involved in this complaint was not available for evaluation.With the information provided, a document based investigation was conducted.Prior to distribution, all echo-hd-3-20-c devices are subjected to functional checks and visual inspection to ensure device integrity.These inspections and functional checks are outlined in internal procedures in place at cirl.A review of the relevant manufacturing records (c1594386) revealed no discrepancies that could have contributed to this complaint.Upon review of complaints, this failure mode has not occurred previously with this lot number.Based on the information available to date, there is no evidence to suggest that there are any manufacturing issues associated with lot number c1594386.The notes section of the instructions for use, which accompanies this device instructs the user to inspect the device prior to use : "visually inspect with particular attention to kinks, bends and breaks.If an abnormality is detected that would prohibit proper working condition, do not use".There is no evidence to suggest that the customer did not follow the instructions for use.A definitive root cause could not be determined from the available information.A possible root cause could be attributed to hard lesion, and flexed scope position as per information provided.Complaint is confirmed based on the image.According to the initial reporter, the patient did not experience any adverse effects due to this occurrence.The nurse pulled the broken needle out of the patient and got a needle stick injury to the arm.Complaints of this nature will continue to be monitored for potential emerging trends.
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