As reported, a precise pro rx us carotid system was delivered to the lesion and retracted totally, but it did not deploy.After the precise was removed from the patient, a rupture was confirmed at the wireport area (rapid exchange port).The separation of the outer body was confirmed at the guide wire port into two pieces.Therefore, the stent was changed to another stent and the procedure was completed successfully.There was no report of patient injury.The patient was a female.The target lesion was unknown.The lesion was not calcified and mildly tortuous.The rate of stenosis was unknown.The length of the lesion is unknown.There were no damages or anomalies noted on the device or packaging prior to use.The device was handled and prepped according to the instructions for use (ifu).There were no anomalies noted during the prep of the device.It is unknown if there was difficulty advancing the device through the vessel.It is unknown if the device was ever in an acute bend.It is unknown if force was ever required when using the device.The device is available for analysis.
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