Catalog Number 1070350-18 |
Device Problems
Detachment Of Device Component (1104); Kinked (1339); Failure to Advance (2524)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 06/18/2018 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).During processing of this complaint, attempts were made to obtain complete event, patient and device information.The device is expected to be returned for evaluation.It has not yet been received.A follow up report will be submitted with all relevant information.
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Event Description
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It was reported the procedure was to treat a heavily tortuous and calcified lesion in the mid left anterior descending (lad) artery.The lesion was pre-dilated with 1.2x6mm, 2.5x12mm, and a 3x18mm balloons.The 3.50x38mm rx xience alpine stent delivery system (sds) was advanced however failed to cross.The 3.50x18mm rx xience xpedition sds was attempted to cross; however, resistance was met with the anatomy and the shaft kinked and separated.The sds was removed from the patient anatomy by hand.Another 3.50x18mm xpedition was attempted; however, also failed to cross the lesion.There was no clinically significant delay in the procedure due and no adverse patient effects.Since nothing was able to cross, the patient was sent to surgery for treatment.No additional information was provided.
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Manufacturer Narrative
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(b)(4).Evaluation summary: the device was returned for analysis.The reported kinked shaft and detachment of a device component were confirmed.The failure to advance was unable to be replicated in a testing environment as it was based on operational circumstances.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Additionally, a review of the complaint history did not indicate a lot specific quality issue.The investigation determined the reported difficulties appear to be related to circumstances of the procedure as it is like the device interacted with the difficult anatomy causing the reported failure to advance.During the attempted positioning of the device due to the difficult anatomy the shaft kinked and subsequently detached.There is no indication of a product quality issue with respect to manufacture, design or labeling.
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Search Alerts/Recalls
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