Terumo has received the device for evaluation; however, the investigation has yet to be completed.Terumo plans on submitting a follow-up report when the investigation is complete and when more information becomes available.For this reason, terumo references evaluation conclusion.(b)(4).Results code: results pending completion of evaluation.Conclusions code: conclusion not yet available - evaluation in progress.
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The user facility reported to terumo cardiovascular that prior to cardiopulmonary bypass procedure, during setup, the perfusionist found some sticky glue-like substance on the water import on the oxygenator.No patient involvement.Product was changed out.Surgery completed successfully.
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The returned sample was visually inspected and it was found that a sticky, glue-like substance, was present on both the water inlet and outlet ports and gas inlet of the oxygenator.The sample was then sent to an outside lab for analysis on the materials' properties, finding it to be a significant match to poly aba block, which is used in hot melt adhesives.This material is not used in any of terumo's manufacturing or testing processes; therefore, it is unknown when or how this material was introduced to the oxygenator.A review of the device history record revealed no manufacturing anomalies.All available information has been placed on file in quality management for appropriate tracking, trending, and follow-up.
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