Product complaint # (b)(4).Since the product was not returned for analysis, no product failure analysis can be conducted and no determination of possible contributing factors could be made.Device history record (dhr) review cannot be conducted because no lot number was provided by the customer.Missing information from this report is identified as blank; this information was not provided in the reported event or available at the time of report submission. information regarding patient weight, height, medical history, race, and ethnicity was not reported.Cerenovus manufacturer's report numbers: 3008114965-2020-00146; 3008114965-2020-00147; 3011370111-2020-00032; 3008114965-2020-00148; 3011370111-2020-00033.Are related to the same incident.
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This complaint is from a literature source.As reported in the literature publication entitled, ¿a technical report on the performance of a new large bore cerebral aspiration catheter, the first results¿ 2 patients with acute ischemic stroke of the anterior circulation who underwent the endovascular procedure with stent retriever (combination group) experienced symptomatic intracranial hemorrhage died at 90-day follow-up.Objective: the initial results of the syphontrack super distal access (sda) catheter used for endovascular treatment of patients with acute ischemic stroke of the anterior circulation were described.Methods: a retrospective review of prospectively collected data from june 2017 to may 2018 with direct distal aspiration or a combination of distal aspiration with stent retriever thrombectomy was performed.
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