Two hot pack explosions on a nursing unit in the same day.During the first event, the rn tried 3 times to activate the hot pack (attempts unsuccessful).On the 4th try, the pack ruptured/exploded, and fluid got in the patient's eyes.The rn was approx.3 feet from patient when this occurred.The patient's eyes were immediately irrigated with normal saline for > 15 minutes and an ophthalmology consult was obtained.Ophthalmology recommended use of artificial tears and/or erythromycin ointment in both eyes qid (4 times daily) to relieve mild dryness of the ocular surface (no further evidence of chemical damage noted) and recommended follow-up in several weeks.During the second event, a unit support staff member was attempting to activate a hot pack in the hallway outside a patient's room.The pack exploded and its contents landed on the staff member, floor, and wall.The staff member was not harmed and there were no patients in the vicinity.All packs from this lot were sequestered and returned to the manufacturer with feedback given to manufacturer by our materials management department.Feedback based on event reviews: -users report that recommended method of activation (i.E., folding in half at dotted line) is not intuitive, particularly when the pack doesn't activate the first time a user folds it.-recommend making activation instructions clearer and including prominent warning labels regarding: potential harm to users/others in vicinity during activation and advising to keep packs away from face when activating, and against using twisting motions, applying excessive force, etc.
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