The patient was undergoing a thrombectomy procedure using a penumbra system reperfusion catheter 041.During the procedure while aspirating, the physician noticed that suction was not smooth; therefore, the reperfusion catheter 041 was removed.Upon removal, the reperfusion catheter revealed several kinks.The procedure continued with another manufacturer's device.There was no report of an adverse effect on the patient.
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The reperfusion catheter 041 was kinked 10.0 cm from the hub.The catheter was ovalized approximately 26.5, 30.0, 121.0 cm from the proximal end and 1.0 and 1.5 cm from the distal tip.The complaint has been evaluated.The compliant indicates that during use, suction through the reperfusion catheter 041 was not smooth.The catheter was subsequently removed and several kinks were observed.Evaluation of the returned product confirmed that the reperfusion catheter 041 was kinked along the shaft.The catheter was also ovalized along the shaft.This type of damage typically occurs when the device is improperly handled during preparation for use or insertion into the patient.These devices are 100% visually inspected for damage during in-process inspection.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.
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