BOSTON SCIENTIFIC CORPORATION EKOSONIC ENDOVASCULAR DEVICE, 106X12CM; CATHETER, CONTINUOUS FLUSH
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Model Number 500-55112 |
Device Problems
Device Alarm System (1012); Obstruction of Flow (2423)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 09/16/2021 |
Event Type
malfunction
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Event Description
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It was reported that there was an unresolved drug occlusion within the catheter.A 106cm 12cm tz ekosonic catheter was selected for use to treat pulmonary embolism in a covid positive patient on a ventilator operating at 80% and oxygen saturation level at 92%.About 1 hour and 45 minutes into therapy, a down stream occlusion alarm occurred on the left side catheter.Per instructions from the clinical specialist the nurse attempted to flush the occluded catheter with normal saline (ns) solution.The nurse tried to flush forward several times without success.At the time, there had been no tissue plasminogen activator (tpa) infusing through the catheter for about an hour because they were waiting for additional supply.Both the drug infusion and ultrasound were turned off on the left side catheter until additional tpa became available.A drug infusion pump alert was also noted on the right side.Troubleshooting occurred; however, it is unclear whether the issues were resolved.No patient complications were reported.
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Event Description
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It was reported that there was an unresolved drug occlusion within the catheter.A 106cm 12cm tz ekosonic catheter was selected for use to treat pulmonary embolism in a covid positive patient on a ventilator operating at 80% and oxygen saturation level at 92%.About 1 hour and 45 minutes into therapy, a down stream occlusion alarm occurred on the left side catheter.Per instructions from the clinical specialist the nurse attempted to flush the occluded catheter with normal saline (ns) solution.The nurse tried to flush forward several times without success.At the time, there had been no tissue plasminogen activator (tpa) infusing through the catheter for about an hour because they were waiting for additional supply.Both the drug infusion and ultrasound were turned off on the left side catheter until additional tpa became available.A drug infusion pump alert was also noted on the right side.Troubleshooting occurred; however, it is unclear whether the issues were resolved.No patient complications were reported.
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Manufacturer Narrative
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Updates: d4: model number, lot number, catalog number, expiration date, serial number, unique identifier (udi) #.H4: device manufacture date.H6: evaluation conclusion codes.
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