Catalog Number 12220 |
Device Problems
Contamination (1120); No Apparent Adverse Event (3189)
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Patient Problem
Hypersensitivity/Allergic reaction (1907)
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Event Date 06/30/2022 |
Event Type
malfunction
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Event Description
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The customer reported that they received 'cells detected in plasma line in centrifuge' alarm for a therapeutic plasma exchange (tpe) procedure.The patient was on the machine for 10 minutes.The patient developed coughing and chest tightness when on the machine.The coughing and the chest tightness subsided about 15 min after taking off the machine.The alarm occurred about 8 or nine minutes into the run.There was fluid in the waste bag at this time.The plasma was orange tinged in the cassette.The procedure was discontinued per physician orders.No medical intervention was necessary.
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Manufacturer Narrative
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Investigation: a used optia set was returned for investigation.It was noted that blood warmer tubing was attached and returned with the set.The disposable set was visually evaluated for any mis-assembly, leak location, or defect that could have contributed to the reported incident with no anomalies observed.All pressure sensors were inspected and determined to be functioning properly.Gravity was used to manipulate fluid throughout the set and no fluid flow or line obstruction issues were noted.The lower hex was inspected for evidence of loading.The latch pin witness mark of the lower hex was identified adjacent to the red inlet tubing indicting the lower hex was loaded in the centrifuge collar holder in a less than optimal position, which could cause a plasma line occlusion.Investigation is in process, a follow-up report will be provided.
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Manufacturer Narrative
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Investigation: a used optia set was returned for investigation.It was noted that blood warmer tubing was attached and returned with the set.The disposable set was visually evaluated for any mis-assembly, leak location, or defect that could have contributed to the reported incident with no anomalies observed.All pressure sensors were inspected and determined to be functioning properly.Gravity was used to manipulate fluid throughout the set and no fluid flow or line obstruction issues were noted.The lower hex was inspected for evidence of loading.The latch pin witness mark of the lower hex was identified adjacent to the red inlet tubing indicting the lower hex was loaded in the centrifuge collar holder in a less than optimal position, which could cause a plasma line occlusion.Further evaluation of this event has determined that the device did not cause or contribute to a death or serious injury, nor is there a likely potential for death or serious injury associated with this event based on additional investigational information.It was confirmed through lab testing that this event was an rbc spillover, not hemolysis.No further reporting will be provided as this does not represent a reportable event.
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Event Description
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The customer reported that they received 'cells detected in plasma line in centrifuge' alarm for a therapeutic plasma exchange (tpe) procedure.The patient was on the machine for 10 minutes.The patient developed coughing and chest tightness when on the machine.The coughing and the chest tightness subsided about 15 min after taking off the machine.The alarm occurred about 8 or nine minutes into the run.There was fluid in the waste bag at this time.The plasma was orange tinged in the cassette.The procedure was discontinued per physician orders.No medical intervention was necessary.
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Search Alerts/Recalls
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