Model Number 10661 |
Device Problems
Difficult to Remove (1528); Failure to Deflate (4060)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 06/01/2023 |
Event Type
malfunction
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Event Description
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It was reported that balloon deflation and removal difficulty occurred.A 8 x 4.00 promus premier select stent was advanced to the target lesion.The promus premier select balloon could not be opened and deflated.The promus premier select balloon was opened an unknown number of times to 6-8 bar and deflated afterwards.The promus premier select balloon was able to be removed from the patient, but only with force applied.The procedure was completed with another 8 x 4.00 promus premier select stent.There were no patient complications.
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Event Description
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It was reported that balloon deflation and removal difficulty occurred.A 8 x 4.00 promus premier select stent was advanced to the target lesion.The promus premier select balloon could not be opened and deflated.The promus premier select balloon was opened an unknown number of times to 6-8 bar and deflated afterwards.The promus premier select balloon was able to be removed from the patient, but only with force applied.The procedure was completed with another 8 x 4.00 promus premier select stent.There were no patient complications.
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Manufacturer Narrative
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Device evaluated by mfr.: a visual, tactile and microscopic examination was performed on the returned device.Device analysis identified multiple kinking along the hypotube.A break was confirmed in the distal extrusion.The extrusion was stretched along both sections of the break.An examination of the balloon identified that the balloon had been inflated and was not refolded.The stent had deployed/detached from the balloon and was not returned with the device.As no reported shaft break or stent dislodge was reported during the procedure, it is likely that the stent may have been deployed following the balloon inflations and the break may have occurred during device handling, post procedure.
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Search Alerts/Recalls
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