Model Number 10632 |
Device Problems
Device-Device Incompatibility (2919); Difficult to Advance (2920); 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 12/25/2020 |
Event Type
malfunction
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Event Description
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It was reported that stent damage occurred.A 2.50 x 48 synergy drug-eluting stent was advanced to treat the lesion.However, the stent was unable to advance through a watchdog device.The stent was removed intact and manually from the patient's body and it was noted that the stent was damaged.The procedure was completed with a different device.No patient complications were reported.
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Event Description
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It was reported that stent damage occurred.A 2.50 x 48 synergy drug-eluting stent was advanced to treat the lesion.However, the stent was unable to advance through a watchdog device.The stent was removed intact and manually from the patient's body and it was noted that the stent was damaged.The procedure was completed with a different device.No patient complications were reported.
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Manufacturer Narrative
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Device evaluated by mfr: synergy ous mr 2.50 x 48 mm stent delivery system (sds) was returned for analysis together with the customer's 6f guidecatheter, haemostatic valve attached to the guidecatheter a guideliner extension guidecatheter and guidewire.An examination the crimped stent found stent damage.Stent struts from the distal stent region were noted to be lifted from their crimped position and pulled proximally.The undamaged crimped stent outer diameter was measured and the result was 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 multiple kinks along the length of the hypotube.A visual and tactile examination of the outer and mid-shaft section and a visual examination of the inner lumen found multiple kinks along the length of the shaft polymer extrusion.No other issues were identified during the product analysis.
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Search Alerts/Recalls
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