Early on, 1990ish, we worked with DEKA Research & Development to develop a small, lightweight dialysis machine. We were tasked with helping create a circuit card that did it all. The design included an Intel 80C188EB and a Signetics 80C552 processor. Once the PCB was complete we developed the manufacturing tester for the circuit card as well.
The peritoneal dialysis system was featured on the cover of Design News, June 1993. The design is sold by Baxter in the HOMECHOICE product family.