(b)(4).
The device was not returned for evaluation.
A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.
Additionally, a review of the complaint history identified no other similar incidents and/or complaints from this lot.
It was reported by the account that the reported bend was attempted to be straightened when the device separated into two pieces at that location.
It should be noted that the coronary dilatation catheters (cdc), trek rx and mini trek rx, global, instruction for use states: do not use, or attempt to straighten, a catheter if the shaft has become bent or kinked; this may result in the shaft breaking.
Instead, prepare a new catheter.
The investigation was unable to determine a conclusive cause for the reported bent/kink; however, the reported separation appears to be related to user error.
There is no indication of a product quality issue with respects to the design, manufacture, or labeling of the device.
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It was reported that on (b)(6) 2021, the mini trek device was removed from the device packaging without any issue, however the shaft by the port was bent.
The bend was attempted to be straightened when the device separated into two pieces at that location.
There was no patient involvement.
The device was discarded.
No additional information was provided regarding this device issue.
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