(b)(4).Catalog#: igtcfs-65-jp-fem-tulip.Pma 510(k): similar to device under 510(k) k090140.(b)(4).Summary of investigational findings: since no product or images are received, evaluation is based on the description solely.Unable to determine exact reason for filter to jump.It is stated that "when deploying the filter, the user pushed the inner catheter by mistake and the filter jumped and placed at unexpected site".It is therefore presumed that physician has pushed the filter delivery catheter forward instead of withdraw the sheath and tuohy-borst sidearm adapter to the filter delivery catheter.No evidence to suggest that this device was not manufactured according to specifications.Cook medical will continue to monitor for similar events.
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