Model Number 10617 |
Device Problems
Failure to Advance (2524); Material Deformation (2976)
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Patient Problems
No Consequences Or Impact To Patient (2199); No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 12/03/2020 |
Event Type
malfunction
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Event Description
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It was reported that stent damage occurred.The 12mm in length target lesion was located in the moderately tortuous and mildly calcified 2.75mm in diameter mid left anterior descending artery.A 2.75 x 12 synergy drug-eluting stent was advanced for treatment but failed to cross the lesion.However, the stent struts were found to be lifted up.The procedure was completed with another of same device.There were no patient complications reported and the patient's status was stable.
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Event Description
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It was reported that stent damage occurred.The 12mm in length target lesion was located in the moderately tortuous and mildly calcified 2.75mm in diameter mid left anterior descending artery.A 2.75 x 12 synergy drug-eluting stent was advanced for treatment but failed to cross the lesion.However, the stent struts were found to be lifted up.The procedure was completed with another of same device.There were no patient complications reported and the patient's status was stable.
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Manufacturer Narrative
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Device evaluated by mfr.: synergy ous mr 2.75 x 12mm stent delivery system was returned for analysis.An examination of the crimped stent identified mid-section stent damage with the stent struts lifted from the crimped profile.The undamaged crimped stent outer diameter was measured and the result was within max crimped stent profile measurement.The balloon was reviewed and no issues were noted.The balloon wings were tightly wrapped and evenly folded and were not subjected to positive pressure.A visual and tactile examination of the hypotube found multiple kinks.A examination of the shaft polymer extrusion found no issues.An examination of the tip found no signs of damage.No other issues were identified during the product analysis.
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Search Alerts/Recalls
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