Patient identifier - requested, not provided.Age & date of birth - born in (b)(6).Weight - requested, not provided.Ethnicity - requested, not provided.Race - requested, not provided.Implanted date: device was not implanted.Explanted date: device was not explanted.Pma/510(k)- is a product not shipped to the united states.Therefore, pma / 510 (k) has not been obtained for this product.The actual device was not returned for evaluation, therefore we performed the following investigation.We investigated the complaint records of the lot 200901270, and we found no same kinds of complaints were reported in the past.We inspected the trend abnormalities of eliminate ppr (after april 2020), and no trend abnormalities of eliminate ppr occurred during this period.We investigated the ncr of eliminate and inspected for abnormalities in the manufacturing process (after april 2020).As a result, there were no abnormalities that cause poor aspiration during the period.We perform visual inspections toward all eliminates.The device history records of lot 200901270 were reviewed, and no disorder that causes poor aspiration was found.Based on the past experience, it is known that eliminate may not be able to successfully aspirate the thrombus if the catheter is kinked or crushed.However, we could not identify the cause of the following reasons.The involved device was not returned and we couldn't perform the detailed investigation.It occurred with normal usage.Details of the occurrence situation were unknown.No abnormality was found in the trend analysis and the manufacturing record.(b)(4).
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The user facility reported that the doctor experienced a failed thromboaspiration attempt with the eliminate catheter.The patient had a large thrombus in the common trunk of the left coronary.The patient was in cardiogenic shock and they were unable to aspirate the clot.It migrated distal to the intraoperative vascular angiography (iva) and the circumflex network, after placing two angioplasty guides, one in the distal via and one in the distal circumflex prior to using the eliminate.
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