Model Number H7493952838300 |
Device Problem
Device Contamination with Chemical or Other Material (2944)
|
Patient Problem
No Known Impact Or Consequence To Patient (2692)
|
Event Date 02/07/2017 |
Event Type
malfunction
|
Manufacturer Narrative
|
Device is a combination product.(b)(4).
|
|
Event Description
|
It was reported that a foreign matter was found.The target lesion was located in a coronary artery.A 3.00x38mm promus premier¿ drug-eluting stent was advanced but failed to cross the lesion.After several attempts, it was noted that there was a chuck of plastic obstructing the hub.No patient complications were reported.
|
|
Manufacturer Narrative
|
Device evaluated by mfr.: the stent delivery system (sds) was returned for analysis.A visual examination of the stent found no issues on the stent.There were no signs of damage, stretching or lifting of the stent struts.The stent showed no signs of movement and was set equidistant between the proximal and distal markerbands.The crimped stent od (outer diameter) was measured and the result was within maximum crimped stent profile measurement.The bumper tip profile of the device showed no signs of damage.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 tactile examination found no issues with the hypotube profile.The manifold hub of the device was visually examined and no issues were noted with external section of manifold hub and the threads showed no signs of damage.The internal surface of the leur section of the manifold hub appeared to be crushed with a rough edge in one section.The manifold hub was attached to a hand held encore inflation device with no issue noted with the threading.A visual and tactile examination of the outer and mid-shaft section found no issues with the extrusion profile.The bi-component bond showed no signs of damage or strain.No other issues were identified during the product analysis.The manufacturing batch record review confirmed that the device met all material, assembly and performance specifications.The root cause is not confirmed as there was no evidence of the alleged issue or any anomalies which could have contributed to the reported difficulty.(b)(4).
|
|
Event Description
|
It was reported that a foreign matter was found.The target lesion was located in a coronary artery.A 3.00x38mm promus premier¿ drug-eluting stent was advanced but failed to cross the lesion.After several attempts, it was noted that there was a chuck of plastic obstructing the hub.No patient complications were reported.
|
|
Search Alerts/Recalls
|