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As reported to angiodynamics on (b)(6) 2018: during preparation for the evlt procedure, when the laser fiber was removed from the sterile packaging, it was noted the fiber was kinked/fractured.The device was set aside and a new of the same device was used to successfully complete the procedure.There was no harm or injury to the patient due to the event as the device did not come into contact with the patient.The disposable device has been returned to the manufacturer for a device evaluation.
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Returned for evaluation was an 80 ops laser fiber.A visual inspection noted that there were 2 fractures of the fiber shaft, 69.6cm from the gripper and from the tip of the fiber, the fiber was broken 48.2cm.The fiber met all manufacturing dimensional specifications.The customer's reported complaint description of "broken fiber" is confirmed.A root cause for the complaint description cannot be definitively determined, however it does not appear to be manufacturing related.At the vendor facility, manufacturing and inspections procedures include a 100% inspection of the entire fiber, including the quality of each strip.Each unit is also repeatedly bent and coiled during the processing and there is a final visual inspection performed with a hene laser to check the entire fiber length for defects prior to packaging and shipment.During the hene laser test the fiber tip is examined closely for damage.During the packaging step, the fibers are inspected for damage.A review of the angiodynamics' device history records was performed for the reported packaging and component lots for any deviations related to the reported defect of the complaint.The review confirms that the lots met all material, assembly, and performance specifications.The instructions for use, which is supplied to the end user with this catalog number contains the following statement "prior to and during use, avoid damaging the fiber by striking, stressing or excessive bending.Do not coil the fiber tighter than a radius of 60mm".A review of the angiodynamics complaint system noted no trends for this complaint type and product family.This type of complaint will continue to be monitored for trends.Reference complaint #(b)(4).
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