Results: the returned 3maxc was fractured at approximately 58.0 cm from the hub.The device was ovalized at approximately 155.0 cm and 157.0 cm from the hub.Conclusions: evaluation of the returned 3maxc revealed a fractured device.The complaint reported that the 3maxc was kinked upon removal from its packaging.If the device is forcefully retracted from its packaging hoop at extreme angles, damage such as a kink may occur.If a kinked device is further manipulated, damage such as a fracture may occur.Further investigation revealed ovalizations on its distal shaft.Based on the reported complaint, the fracture and ovalizations were likely incidental to the reported complaint.Penumbra catheters are inspected during in-process inspection and during quality inspection after manufacturing.The manufacturing records for this lot were reviewed and did not reveal any outstanding discrepancies, design, or quality concerns.
|
During preparation for a medical procedure, the hospital staff noticed that the penumbra system 3max reperfusion catheter (3maxc) was kinked upon removal from the packaging.The damage to the 3maxc was found prior to use and therefore, it was not used in the procedure.The procedure was completed using a new 3maxc.
|