It was reported that loss of aspiration occurred.The target lesion was located in the lower extremity veins.An angiojet solent omni catheter was selected for treatment.However, during the procedure, the distal end of the catheter had no suction and could not perform thrombectomy normally due to large amount of air being accumulated in the pump and reflux of waste fluid ceased.The issue was not resolved after many times of attempt and decided to replace another of same device to complete the procedure.There were no patient complications reported and the patient's status was stable.
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E1: (b)(6).Device evaluated by mfr.: returned product consisted of the solent omni catheter.The pump number for the device is (b)(6).The pump number was reviewed and confirmed to be from finished goods batches: 29000878, or 29000877 and not the reported batch number 0028588226.The pump assembly, effluent/supply line, shaft, tip, and spike line were visually examined for damage or any irregularities.The catheter shaft showed multiple bends and kinks.Functional testing was completed by inserting the pump into the ultra drive unit console.The catheter primed, and the device functioned for a period of 90 seconds in the thrombectomy mode.The devices pressure was within the normal range.The catheter tip was placed into a 100 ml beaker and ran for approximately 30 seconds at which point it was verified the device was aspirating normally.During functional testing no errors or priming issues were observed, the device ran as designed.Inspection of the remainder of the device, apart from the observed damage revealed no other damage or irregularities.
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It was reported that loss of aspiration occurred.The target lesion was located in the lower extremity veins.An angiojet solent omni catheter was selected for treatment.However, during the procedure, the distal end of the catheter had no suction and could not perform thrombectomy normally due to large amount of air being accumulated in the pump and reflux of waste fluid ceased.The issue was not resolved after many times of attempt and decided to replace another of same device to complete the procedure.There were no patient complications reported and the patient's status was stable.
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