The device was returned to olympus for evaluation.During the evaluation, the customer's original reported issue of broken tip was confirmed.It is assumed that the reported damage is most probably induced by thermo-mechanical fatigue.It cannot be determined whether there is advanced wear and tear or pre-existing damage.Furthermore, it cannot be determined whether the damage is triggered in the course of the procedure or during reprocessing.The cause for the reported issue cannot be determined.The most likely causes are thermos-mechanical fatigue, wear and tear, and improper handling (impact,shock).A review of the device history record (dhr) found no deviations that could have caused or contributed to the reported issue.Before using the product, the warning notices in the ifu should be followed to ensure a faultless condition of the product.See especially chapter 4: ¿warning infection control risk: properly reprocess the product before first and each subsequent use following the instructions in this manual and in the system guide endoscopy.Improper and/or incomplete reprocessing can cause infection of the patient and/or medical personnel.4.1 inspection and testing inspecting the product: visually inspect the product.Make sure that it has: no corrosion.No dents.No scratches.Ceramic insulation at distal end: visually inspect the ceramic insulation at the sheath¿s distal end before each use.Do not use the instrument in case of damage (e.G.Cracks, fractures).Warning risk of injury: impact, fall, shock, or similar stress can damage the ceramic insulation at the sheath¿s distal end.Damaged instruments can cause injuries to the patient and/or user.Do not use the instrument if damaged.Damaged product: if the product is damaged or does not function properly, contact an olympus representative or an authorized service center.¿ olympus will continue to monitor the field performance of this device.
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A user facility reported to olympus the tip is broken on resection sheath, 8 mm, for 8.5 mm/26 fr.Outer sheath, abs.There were no reports of patient or user harm associated with this event.
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