Lot Number 0026543397 |
Device Problem
Material Rupture (1546)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 03/18/2022 |
Event Type
malfunction
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Event Description
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It was reported that balloon rupture occurred.A 4.00 x 20mm synergy xd drug-eluting stent was advanced for dilatation.However, during inflation, the balloon ruptured.The device was removed and the procedure was completed with another of the same device.There were no patient complications and the patient was stable.
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Event Description
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It was reported that balloon rupture occurred.A 4.00 x 20mm synergy xd drug-eluting stent was advanced for dilatation.However, during inflation, the balloon ruptured.The device was removed and the procedure was completed with another of the same device.There were no patient complications and the patient was stable.
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Manufacturer Narrative
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Device evaluated by mfr.: synergy xd mr ous 4.00 x 20mm stent delivery system was returned for analysis.A visual examination of the stent section found that the stent was not returned for analysis.The balloon was returned in a deflated state with balloon wings relaxed.Crimp markings visible on balloon.A visual and microscopic examination of the bumper tip showed no signs of tip damage.A visual and tactile examination of the hypotube found no issues along the hypotube shaft.A visual and tactile examination of the outer and inner lumen and mid-shaft section found solidified media present inside the inflation lumen.The device was soaked in a water bath at 37 degrees celsius to facilitate functional testing.Encore device was verified before and after use to 16atm.An attempt was made to inflate the device to 16atm as per instructions for use but pressure could not be maintained due to pinhole leak on the distal balloon at the distal markerband.No other issues were identified during the product analysis.
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Search Alerts/Recalls
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