Model Number 10665 |
Device Problems
Material Deformation (2976); Positioning Problem (3009)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 07/01/2019 |
Event Type
malfunction
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Manufacturer Narrative
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Device is a combination product.Date of event: date of event is unknown.The event was reported to bsc on (b)(6) 2019.A date of (b)(6) 2019 has been entered for the date of the event to indicate that the event occurred on an unknown date in (b)(6) 2019.
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Event Description
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It was reported that difficulty placing a stent and stent strut damage occurred.After predrilling the right coronary artery (rca), a 24 x 2.50 promus premier select was advanced, but was not able to be placed.After removing the device from the patient, it was noticed that the stent struts were bent.It was noted that the bent stent struts occurred due to resistance felt during the procedure.The procedure was completed with another of the same device.No patient complications were reported in relation to this event and the patient was reported to be stable.
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Manufacturer Narrative
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Device is a combination product.B3: date of event: date of event is unknown.The event was reported to bsc on (b)(6) 2019.A date of (b)(6) 2019 has been entered for the date of the event to indicate that the event occurred on an unknown date in (b)(6) 2019.Device evaluated by mfr: the promus premier select stent delivery system (sds) was returned for analysis.A visual and microscopic examination of the crimped stent identified proximal stent damage.Proximal stent struts were found to be lifted and pulled distally.The proximal stent damage (lifted and bent back distally) is consistent with the proximal end of the stent coming into contact with a resistance upon withdrawal.The outer diameter of the undamaged crimped stent was measured using snap gauge and was within maximum crimped stent profile measurement.The balloon cones were reviewed, and no issues were noted.The balloon wings were tightly wrapped and folded and were not subjected to positive pressure.A visual and tactile examination of the hypotube found multiple hypotube kinks.A visual and tactile examination of the shaft polymer extrusion found no issues.A visual and microscopic examination found that there was no damage to the tip.
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Event Description
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It was reported that difficulty placing a stent and stent strut damage occurred.After predrilling the right coronary artery (rca), a 24 x 2.50 promus premier select was advanced, but was not able to be placed.After removing the device from the patient, it was noticed that the stent struts were bent.It was noted that the bent stent struts occurred due to resistance felt during the procedure.The procedure was completed with another of the same device.No patient complications were reported in relation to this event and the patient was reported to be stable.
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Search Alerts/Recalls
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