(b)(4).Catalog#: igtcfs-65-jp-fem-tulip.Similar to device under 510(k) k090140.Summary of investigational findings: the images shows that the filter has expanded and positioned well.Also it appears that the filter is in a normal configuration.However, the secondary legs is curled, due to the attempt of retract the filter into the sheath.The specific package insert states that any attempt to reload (resheath) the filter may damage the introducer or the filter.No evidence to suggest that device was not manufactured according to specifications.Cook medical will continue to monitor for similar events.
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Description of event according to initial reporter: the physician inserted the delivery system from the right femoral and attempted to release the filter in the ivc but failed due to poor understanding how to release.The filter deformed when he pulled it to be in the sheath to retrieve.He again operated the system to release the filter, then the filter was released in the ivc.The patient is closely followed.Additional information received on (b)(4) 2013: on (b)(6) 2013, additional procedure to retrieve the filter using gtrs-200-rb was performed, but the filter could not be retrieved since the physician could not capture the filter hook.Hematoma like thing in ivc was confirmed.Patient outcome: the patient is closely followed but his condition is unknown as not provided by reporter.
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