The product was not returned for evaluation.Without the return of the device, the root cause of the problem cannot be determined.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.The hospital disposed of the device as a medical waste.
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The patient was undergoing a thrombectomy procedure in the basilar artery using a penumbra system aspiration pump max 110 (pump max).During the procedure, the medical assistant accidentally misconnected the max aspiration tubing (tubing) directly to the pump max without using the canister.Consequently, upon initiating aspiration, blood directly flowed into the pump max.The physician was able to complete the procedure using the same pump max as it was connected.There was no report of an adverse effect to the patient.
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