(b)(4).The results of the investigation are inconclusive since the device was not returned for analysis.Our investigation was limited to the review of the device history record, which showed that each manufacturing and inspection operation was performed and indicated complete in accordance with sjm specifications and procedures.Based on the information received, the cause of the reported incident could not be conclusively determined.
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During a 28 mm amplatzer amulet (acp2) implant, the patient developed hypotension secondary to hemorrhagic shock.On intraoperative tee, a massive pericardial effusion was noted and the user decided to implant the acp2 to reduce the bleeding.Percutaneous pericardiocentesis was performed; however, the bleeding remained active and surgical intervention was performed to treat the effusion.During the surgical intervention, the acp2 embolized to the abdominal aorta but was percutaneously retrieved using a large 18f introducer and snare.The patient was reported to be in stable condition.
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