Pma/510(k) # k142688.(b)(4).The following information was received: "the channel size of the scope is 3,8 mm".Complaint device was returned to cirl for evaluation.Upon evaluation of the returned device the following was noted: the device was returned in original packaging.The needle was exposed on return.The stylet was not in place on return.There was a kink in the needle.The needle was broken and was removed from the device.The customer complaint is confirmed as the needle was broken.The needle can break due to excessive force are even a possibly a torturous position during the procedure.A needle break may also be attributed to patient anatomy if the lesion being punctured was a hard lesion or if the endoscope was used in a tortuous anatomy.However, as the conditions of use cannot be replicated during the laboratory evaluation, it is not possible to conclusively state that this is the cause of this complaint.Prior to distribution, all echo 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.The instructions for use, advises the user to ¿visually inspect with particular attention to kinks, bends or breaks.If an abnormality is detected that would prohibit proper working condition, do not use¿.According to the information received, the patient did not experience any adverse effects due to this occurrence.Complaints of this nature will continue to be monitored for potential emerging trends.
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