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 09/26/2021 |
Event Type
Injury
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Event Description
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It was reported that a drug occlusion occurred resulting in catheter replacement.An ekosonic endovascular device was selected for use during a bilateral pulmonary embolism thrombolysis procedure.After catheter placement, the patient was moved to the intensive care unit (icu).Shortly after arrival to the icu, the hospital supplied infusion pump alarmed with a downstream occlusion to the drug line on both infusion pumps.Stopcocks and roller clamps were reported to be open.No catheter kinks were noted.The user flushed the line with a 10c and a 3cc syringe for no resolution.The drug infusion pump was also replaced and the alarm continued.All troubleshooting steps were exhausted.The physician decided to bring the patient back to the catheterization lab for catheter replacement.No further issues were reported.No patient consequences occurred.
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Event Description
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It was reported that a drug occlusion occurred resulting in catheter replacement.An ekosonic endovascular device was selected for use during a bilateral pulmonary embolism thrombolysis procedure.After catheter placement, the patient was moved to the intensive care unit (icu).Shortly after arrival to the icu, the hospital supplied infusion pump alarmed with a downstream occlusion to the drug line on both infusion pumps.Stopcocks and roller clamps were reported to be open.No catheter kinks were noted.The user flushed the line with a 10c and a 3cc syringe for no resolution.The drug infusion pump was also replaced and the alarm continued.All troubleshooting steps were exhausted.The physician decided to bring the patient back to the catheterization lab for catheter replacement.No further issues were reported.No patient consequences occurred.
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Manufacturer Narrative
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Device evaluated by mfr: the ekos device was returned to boston scientific for analysis.The device was received tangled and tightly coiled with blood present in the coolant and drug lines.Syringes were attached to every lumen and still holding fluids.The catheter was drained and then decontamination began.The device was inspected for any damage or irregularities.Slightly wavy lines were noted the length of the infusion catheter.Kinks were found at the strain relief and 130.4 cm from the strain relief.Of 15 drug pores, 8 were occluded with blood matter leaving 7 drug pores open.During the air test only three drug pores produced bubbles.When run on the in-house infusion pump the pump alarmed with 5ml/hr at 45 seconds.The pump was reset at 20ml/hr and alarmed at 8 minutes.It was considered likely that the pinch marks were secondary findings attributable to procedural issues.
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Search Alerts/Recalls
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