Narrative from staff: the device is used in bentall procedures to sow the coronary "buttons" onto the aortic tube graft.The first eye cautery room staff opened was not operating well, appeared as if you turned on a flashlight and watched it dim as the battery slowly dies.The second one that was opened worked for the surgeon briefly, then also started acting as if the battery was dying.Staff opened a third, which acted very similarly to the first and therefore, was not used.The surgeon ended up having to use an alternative means to create an opening in the tube graft for the coronary buttons, which was not ideal.All three of these devices have the same lot numbers.
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