Model Number 10619 |
Device Problem
Material Deformation (2976)
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Patient Problem
No Patient Involvement (2645)
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Event Date 09/04/2020 |
Event Type
malfunction
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Event Description
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It was reported that stent damage occurred.A 2.25 x 20mm synergy ii drug-eluting stent was selected for use.After the device was flushed and prepped, it was tried to advance onto the wire.However, it was noticed that the stent was damaged.The procedure was completed with a different device.No patient complications were 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 2.25 x 20 mm stent delivery system was returned for analysis.An examination (visual and via scope) of the crimped stent found stent damage.Stent struts from the mid stent region were noted to be lifted from their crimped position and pulled distally.The undamaged crimped stent outer diameter was measured and the result is within max crimped stent profile measurement.The balloon cones were 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 microscopic examination of the bumper tip showed no signs of damage.A visual and tactile examination of the hypotube shaft found a kink measured at 210 mm distal to the distal end of the strain relief.A visual and tactile examination of the outer and mid-shaft section and a visual examination of the inner lumen found no issues along the shaft polymer extrusion.No other issues were identified during the product analysis.
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Event Description
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It was reported that stent damage occurred.A 2.25 x 20mm synergy ii drug-eluting stent was selected for use.After the device was flushed and prepped, it was tried to advance onto the wire.However, it was noticed that the stent was damaged.The procedure was completed with a different device.No patient complications were reported and the patient's status was stable.
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Search Alerts/Recalls
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