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Catalog Number 4824062 |
Device Problem
Insufficient Information (3190)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 03/08/2024 |
Event Type
malfunction
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Manufacturer Narrative
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Investigation: the run data file (rdf) was analyzed for this event.The analysis of the run data file did not identify a conclusive root cause for the presence of air in the donor return lines for this procedure.No unusual process variable was identified and the signals in the run data file indicate that the trima accel system operated as intended.Specifically, the pressure signals and the pumped volume values were all within the expected ranges during tubing set test, ac prime, and blood prime states of the procedure.A review of the device history record (dhr) for this lot showed no irregularities during manufacturing that were relevant to this issue.Investigation is in process, a follow-up report will be provided.
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Event Description
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The customer reported that during an allogenic platelet procedure on a trima device, air was seen in the line going back to donor during the first return.A total of two air bubbles were observed, the first was 1/2 inch long and the second was 1/4 inch long.The operator clamped line before air was returned to the donor.All leur connections were tight and there was no clotting in the channel or in the return reservoir.The blood diversion pouch was not inflated with air.The operator reported the donor was not connected prior to ac prime and no air was being drawn in through the ac line or filter.No medical intervention was reported, and the patient is reported as stable and released home.Terumo bct is awaiting return of the disposable set for evaluation.
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Event Description
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The customer reported that during an allogenic platelet procedure on a trima device, air was seen in the line going back to donor during the first return.A total of two air bubbles were observed, the first was 1/2 inch long and the second was 1/4 inch long.The operator clamped line before air was returned to the donor.All leur connections were tight and there was no clotting in the channel or in the return reservoir.The blood diversion pouch was not inflated with air.The operator reported the donor was not connected prior to ac prime and no air was being drawn in through the ac line or filter.No medical intervention was reported, and the patient is reported as stable and released home.Terumo bct is awaiting return of the disposable set for evaluation.
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Manufacturer Narrative
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Investigation: the run data file (rdf) was analyzed for this event.The analysis of the run data file did not identify a conclusive root cause for the presence of air in the donor/return lines for this procedure.No unusual process variable was identified and the signals in the run data file indicate that the trima accel system operated as intended.Specifically, the pressure signals and the pumped volume values were all within the expected ranges during tubing set test, ac prime, and blood prime states of the procedure.A review of the device history record (dhr) for this lot showed no irregularities during manufacturing that were relevant to this issue.The customer history report indicates there were other reports of a similar issue.A disposable complaint history search was performed for this lot and found two reports for similar issues on this lot.Investigation is in process, a follow-up report will be provided.
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Search Alerts/Recalls
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