Model Number H749RB4275100 |
Device Problem
Fluid/Blood Leak (1250)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 05/10/2018 |
Event Type
malfunction
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Manufacturer Narrative
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Age at the time of event: 18 years or older.(b)(4).
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Event Description
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It was reported that there was contrast leakage.A 10/2.75 flextome¿ cutting balloon¿ was selected for use.During the procedure, a contrast leakage was observed from the distal tip under cine angiocardiography image.The procedure was completed with this device.No patient complications were reported and the patient's status was stable.
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Manufacturer Narrative
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Device evaluated by manufacturer: the device was returned for analysis.The balloon was observed to be unfolded and solidified saline solution was present within the balloon which indicated it had been subjected to positive pressure.The returned device was attached to an encore inflation unit and positive pressure was applied to inflate the balloon.The balloon could not be inflated due to the presence of solidified saline solution that was present 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 saline solution before further inflation attempts were made.The device was removed from the bath and again attached to an encore inflation unit and positive pressure was applied, the balloon was inflated to its rate of burst pressure of 12 atmospheres for 30 seconds which was recorded with digital timer.The inflation device was verified at 12 atmospheres, before and after use with a calibrated pressure gauge.This inflation to rate of burst pressure of 12 atmospheres was repeated three times and with no leaks or drop in pressure noted.No issues were noted with the balloon inflation.This test was repeated with glycerol/h20 solution and no issues were noted.A visual and tactile examination was performed on the device while the balloon was fully inflated.No damage or any leaks were noted along the length of the shaft.No issues were noted with the shaft that could have contributed to the complaint incident.The markerbands, blades and tip section of the device were visually and microscopically examined and no issues were noted with the device.No other issues were identified during the product analysis.The investigation conclusion is not confirmed - returned as there was no evidence of either the alleged issue(s) or any defect which could have contributed to the event.(b)(4).
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Event Description
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It was reported that there was contrast leakage.A 10/2.75 flextome¿ cutting balloon¿ was selected for use.During the procedure, a contrast leakage was observed from the distal tip under cine angiocardiography image.The procedure was completed with this device.No patient complications were reported and the patient's status was stable.
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Search Alerts/Recalls
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