Model Number 9394 |
Device Problems
Break (1069); Failure to Advance (2524)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 10/07/2020 |
Event Type
malfunction
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Manufacturer Narrative
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Age at the time of event: 18 years or older.
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Event Description
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It was reported that shaft break occurred.The target lesion was located in the de novo left anterior descending artery.A 2.75x38mm promus element plus drug-eluting stent was advanced for treatment.However, the device could not cross the lesion and the shaft broke.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 shaft break occurred.The target lesion was located in the de novo left anterior descending artery.A 2.75x38mm promus element plus drug-eluting stent was advanced for treatment.However, the device could not cross the lesion and the shaft broke.The procedure was completed with another of the same device.There were no patient complications and the patient was stable.It was further reported that the target lesion was 80-90% stenosed and was pre-dilated with a balloon.The device was completely removed from the patient's body.
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Manufacturer Narrative
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Age at the time of event: 18 years or older.Device evaluated by mfr: promus element plus, mr, ous 2.75x38mm stent delivery system was returned for analysis.A visual examination of the stent found no issues.There was no sign of damage, stretching or lifting of the stent struts.The stent showed no signs of movement and was set between the proximal and distal markerbands.The crimped stent outer diameter was measured and the result was within maximum 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 break situated at 270mm distal to the distal end of strain relief as well as a multiple hypotube kinks located along the length of the shaft.A visual and tactile examination of the outer and inner lumen and mid-shaft section 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 shaft break occurred.The target lesion was located in the de novo left anterior descending artery.A 2.75x38mm promus element plus drug-eluting stent was advanced for treatment.However, the device could not cross the lesion and the shaft broke.The procedure was completed with another of the same device.There were no patient complications and the patient was stable.It was further reported that the target lesion was 80-90% stenosed and was pre-dilated with a balloon.The device was completely removed from the patient's body.
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Manufacturer Narrative
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Age at the time of event: 18 years or older.
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Search Alerts/Recalls
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