Exemption number e2016032.William cook europe aps (manufacturer) is submitting this report on behalf of (b)(6) (importer).Manufacturer ref# (b)(4).G1) name and address for importer site: (b)(6).Registration no.: (b)(4).Summary of investigational findings: the sheath was ripped upon insertion and device had to be removed and replaced.No harm to the patient was reported.The sheath was returned with the long dilator inside.No damages were noted on the dilator, but on the sheath two penetrations from inside out were noted approx.35cm and 38cm from the distal tip, respectively.The sheath was kinked opposite to both penetrations.It was reported that the device was removed, before the filter was released, but the filter was not returned.Based on the investigation findings it is suggested that the sheath was advanced through tortuous anatomy and under normal conditions the introducer sheath is strong enough to accomplish the procedure, but it may kink if excessive force is used to advance it through tortuous anatomy and the filter may be prone to exceed the sheath wall if advanced through a kinked sheath.No evidence to suggest that the device was not manufactured according to specification and nothing indicates that it did not perform as intended.Cook medical will continue to monitor for similar events.This report is required by the fda under 21 cfr part 803.This report is based on unconfirmed information submitted by others.Neither the submission of this report nor any statement made in it is intended to be an admission that any cook device is defective or malfunctioned; that a death or serious injury occurred; or that any cook device caused or contributed to; or is likely to cause or contribute to a death or serious injury if a malfunction occurred.
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