Model Number C408645 |
Device Problems
Positioning Failure (1158); Adverse Event Without Identified Device or Use Problem (2993)
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Patient Problem
Vascular Dissection (3160)
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Event Date 10/31/2018 |
Event Type
Injury
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Event Description
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When using the dragonfly optis catheter there difficulty was noted while positioning the device.The device continually prolapsed into a branch and caused a dissection.
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Manufacturer Narrative
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The results of the investigation are inconclusive since the device was not returned for analysis.Review of the device history record was not possible as the lot number is unknown.Based on the information received, the cause of the reported positioning issue and subsequent dissection could not be conclusively determined.
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Event Description
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When using the dragonfly optis catheter, there was an issue positioning the device.The device continually prolapsed into the obtuse marginal branch and caused a dissection.Once the catheter was removed, the vessel was reopened and the patient was fine.
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Manufacturer Narrative
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One dragonfly optis catheter was returned for investigation.The results of the investigation concluded that the catheter had been kinked between the lens and the guidewire exit port.The device history record was reviewed to ensure that each manufacturing and inspection operation was performed.The cause of the reported positioning issue is consistent with the kink and the kink is consistent with damage during use.The cause of the dissection could not be conclusively determined.
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Search Alerts/Recalls
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