As reported, same issue of co-set injectable probe cable providing injectate temperature inaccurate during use in patient affecting accuracy of cardiac output (co) values (medwatch (b)(4) and (b)(4)), occurred several times in the previous six weeks.There was no patient harm reported.Follow-up has started for product return.
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It was further informed that the device was not available for evaluation.Without return of the product, edwards is unable to perform a complete investigation of the reported event.It is not possible to determine what factors may have contributed to it, and therefore no actions could be planned.The lot number for this device was not supplied; therefore, further review of the related manufacturing records could not be performed.Complaint histories for all reported events are reviewed against trending control limits on a monthly basis, and any excursions above the control limits are assessed and documented as part of this monthly review.
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