medical device in the nature of a cart containing or housing one or more of the following - pump, valves, pressure transducer and readers, clips, tubing, oxygenator, plasma circuit components, and water heater/circulator all used with a liver assist device

Medical device in the nature of a liver assist system containing one or more of the following-- liver cell cartridge, sorbent columns, clips, tubing, oxygenator, plasma separator, filters, plasma circuit components, and heater all used with a blood/plasma perfusion apparatus

Medical device in the nature of a cart containing or housing one or more of the following - pump, valves, pressure transducer and readers, clips, tubing, oxygenator, plasma circuit components, and water heater/circulator all used with a liver assist device