During an extracorporeal photopheresis (ecp) treatment using the cellex instrument, after the saline prime, during purging air, the instrument alarmed, and the bowel shattered inside the centrifuge chamber.The centrifuge did not automatically shut off, and only came to a complete stop after the rn pressed the power button to completely power down the machine.The procedure was aborted, and the patient lost approximately 163 ml of whole blood.Two very sharp pieces of plastic from the shattered bowl were ejected from inside the centrifuge chamber while the centrifuge door was closed and locked in place.This creates an added risk to both the patient and the operator.The kit was installed appropriately, and the installation was verified by a second rn.
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