Lot number ¿ the customer reported two potentially associated lot numbers, 1000176823 and 1000179536.The actual device was received for evaluation.Visual inspection was performed to check for kinks or any occlusions with no issues noted.A dimensional check of the transport tubes and pump segment, and a venous filter inspection were also performed with no issues noted.The customer also returned 15 unused samples of lot 1000176823 and 15 unused samples of lot 1000179536.Visual inspection did not identify any abnormalities that could have contributed to the reported condition.A dimensional check of the transport tubes and pump segment and a venous filter inspection were performed on all 30 samples with no issues noted.A batch review was conducted for both potentially associated lot numbers and there were no deviations found related to this reported condition during the manufacture of either lot.Should additional relevant information become available, a supplemental report will be submitted.
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It was reported that the patient experienced hemolysis after hemodialysis treatment using a cartridge bloodline set, a baxter dialysis machine, a non-baxter dialyzer, and a non-baxter fistula needle.The prescribed machine settings were: blood flow rate 450 ml/min, dialysate flow rate 800 ml/min.No visible defects were observed in the bloodlines.Approximately forty minutes into treatment, the machine generated a "high pump speed" alarm.Another machine was prepared for treatment and the blood was returned to the patient.After rinse-back, medical staff observed the presence of red blotches on the neck, nose, and behind the ears of the patient.The patient also reported itching, abdominal pain, and nausea.The physician was notified and the patient was prescribed benadryl (dose not provided).After the benadryl was administered, treatment continued without difficulty.The patient was released to home.Later, the patient reported severe abdominal pain and an ambulance was called.The patient was in full arrest upon arrival to the hospital.It was determined that the patient¿s blood was hemolyzed.Following presentation to the emergency room, the patient would intermittently have return of circulation after administration of epinephrine.This occurred three times.Following the third attempt to resuscitate the patient, the life-saving measures were ceased and the patient died.The patient was reported to have undergone an autopsy; however, results are not available at this time.No additional information is available.
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