|
Model Number 10667 |
Device Problems
Failure to Advance (2524); Material Deformation (2976)
|
Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
|
Event Date 12/06/2021 |
Event Type
malfunction
|
Manufacturer Narrative
|
(b)(6).
|
|
Event Description
|
It was reported that stent damage occurred.Vascular access was obtained via right femoral artery.The 80% stenosed, 28mm x 3mm, concentric, de novo target lesion containing >45 and <90 degrees bend was located in the severely tortuous and mildly calcified left anterior descending artery.Following pre-dilation with a 15 x 2.50 maverick balloon, a 32 x 3.00 promus premier select drug-eluting stent was advanced for treatment.However, during the procedure the stent did not track and resistance was felt.Upon removal it was observed that the stent strut was lifted in the middle portion.The procedure was completed another of the same device.There were no complications reported and the patient was stable.
|
|
Event Description
|
It was reported that stent damage occurred.Vascular access was obtained via right femoral artery.The 80% stenosed, 28mm x 3mm, concentric, de novo target lesion containing >45 and <90 degrees bend was located in the severely tortuous and mildly calcified left anterior descending artery.Following pre-dilation with a 15 x 2.50 maverick balloon, a 32 x 3.00 promus premier select drug-eluting stent was advanced for treatment.However, during the procedure the stent did not track and resistance was felt.Upon removal it was observed that the stent strut was lifted in the middle portion.The procedure was completed another of the same device.There were no complications reported and the patient was stable.
|
|
Manufacturer Narrative
|
E1 initial reporter first name: (b)(6).Device evaluated by mfr: promus premier select ous mr 32 x 3.00mm stent delivery system was returned for analysis.A visual examination of the stent found mid-stent damage.The undamaged crimped stent outer diameter was measured using snap gauge and the result is 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 found no issues.A visual 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.
|
|
Search Alerts/Recalls
|
|
|