Noun
a medical instrument for separating substances in solution by unequal diffusion through semipermeable membranes
Source: WordNetEven the Ministry of Health, we allocated the funds for UTH and we haven't seen any construction going on there or that they have bought a new dialysis machine or a new CT scan. Source: Internet
That transplant had given a new lease of life for 10 years but now he is back to a regime of having to be hooked up to a dialysis machine at Sligo Hospital for four hourss, three days a week. Source: Internet