Most of dispors ab le dialysers have been sterilized by Formalin or Ethylene Oxide Gas and supplied to clinical use. The dialyser using them should be rinsed out before clinical use. The rinsing procedure by hand needs time.
We have developed An Automatic Rinsing Machine for dialyser and estimated the rinsing effects. Data for formalin concentration in rinsing fluid at an outlet of dialyser was satisfactory.
