Edwards received notification of a pascal precision ace procedure in mitral position where during the re-do repair procedure, the device was stuck and completely entangled between two mitraclips that were previously implanted.One non-edwards device was partially detached, and mitral regurgitation (mr) grade was 3.Device closing, retracting, rotating and implanting was not possible.Therefore, the procedure was immediately shifted to surgery with valve replacement.As reported the pascal was disconnected from the implant catheter (ic) being in elongated position.Some force was needed to retract the wire and close the device.Torsion was observed at the middle of the rest-catheter.Unfortunately, the patient did not overcome the surgery.
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The presence of dislodging/disturbance of previously implanted devices as described in the complaint event was confirmed with objective evidence through procedural tee and images of product after surgical intervention.Based on review of investigation findings, potential contributing factors to the dislodging/disturbance of previously implanted devices are procedural conditions (using previous asd as non-optimal tsp, post-procedural mitraclip pca, targeted trajectory, incorrect maneuvers, insufficient landing zone, and pascal ace positioning between previously implanted mitraclip implants).The reported dislodging/disturbance of previously implanted devices event does not allege a malfunction that could be related to an edwards manufacturing deficiency, and one was not confirmed per imaging review of the explanted device.In addition, a dhr review was completed, and no nonconformances related to the complaint event were identified.
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