Maquet cardiopulmonary ag will not be able to obtain the product back for investigation, for the product was discarded by the hosp.Therefore, we will not be able to confirm the failure.Based on the failure description received from the hosp, the most probable root cause is delamination of some gas fibers from the polyurethane potting area.Maquet cardiopulmonary ag has initiated a capa process (capa (b)(4)) to address the appropriate corrective and preventive action.The most probable root-cause will be tracked through capa (b)(4), as well as continuous monitoring of upcoming complaints for trends.Add'l info: the product mentioned is a tubing set and the included affected component has the contributing design function of the quadrox-id which is registered under 510(k): k101153.
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