This is filed to report the detachment of the rotating hemostatic valve (rhv) from the dilator, which, if the device was used, has the potential to cause or contribute to serious injury.It was reported that during preparation of the steerable guiding catheter (sgc), when the stopcock was attempted to be connected to the dilator, the rotating hemostatic valve (rhv) of the dilator broke off of the dilator.The separation occurred at the tuohy and joint connection of the dilator.This was not the cap, but the entire rhv.The device was not used and was replaced.There was no patient involvement and no clinically significant delay in the procedure.No additional information was provided.
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(b)(4).Evaluation summary: the dilator was returned and investigated.The reported rotating hemostasis valve (rhv) detachment was confirmed.A review of the lot history record revealed no manufacturing nonconformities.Additionally, a review of the complaint history identified no similar incidents reported from this lot.All available information was investigated and the reported detachment of the rhv due to a break in the luer connecting the rhv and dilator shaft appears to be related to user technique.Based on the information reviewed, there is no indication of a product quality issue with respect to design, manufacture or labeling of the device.
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