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Model Number H74939207080870 |
Device Problem
Crack (1135)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 06/05/2017 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).
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Event Description
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It was reported that the shaft cracked.The target lesion was located in the left arm.An 8.0 x 80, 75cm gladiator¿ balloon catheter was advanced for dilatation.However, during the procedure, the shaft appears to have been cracked right behind the balloon.The device was removed from the patient's body still intact and the procedure was completed with another of the same device.No patient complications were reported and the patient's status was fine.
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Manufacturer Narrative
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Device evaluated by mfr.The complaint device was returned for analysis.The balloon was observed to be unfolded which indicates it was subjected to positive pressure.Blood was visible within the balloon which is evidence of a device leak.A visual and tactile examination identified a quantity of solidified blood at one location on the shaft the device.The returned device was attached to an encore inflation unit and positive pressure was applied, however the balloon could not be inflated due to the presence of solidified blood within the balloon and inflation lumen.The device was soaked in a water bath at a temperature of 37 degrees celsius to help soften the solidified blood before further inflation attempts were made.On removal from the bath the returned device was again attached to encore inflation unit and positive pressure was applied when a pinhole leak was identified in shaft of the device approximately 620mm distal to the strain relief.This pinhole extended through both the inner and outer lumen of the shaft allowing the observed liquid to escape.Balloon inflation was not possible due to the pinhole leak identified in the shaft of the device however a microscopic examination of the balloon material identified no tears or damage that could have contributed to the complaint incident.No other damage was identified along the shaft of the device.No issues were identified with the tip or markerbands of the device which may have contributed to the complaint incident.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 most probable root cause is operational context as device performance was limited due to anatomical/procedural factors.Bsc id: (b)(4).Tw: (b)(4).
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Event Description
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It was reported that the shaft cracked.The target lesion was located in the left arm.An 8.0 x 80, 75cm gladiator¿ balloon catheter was advanced for dilatation.However, during the procedure, the shaft appears to have been cracked right behind the balloon.The device was removed from the patient's body still intact and the procedure was completed with another of the same device.No patient complications were reported and the patient's status was fine.
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Search Alerts/Recalls
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