Hemodialysis
“Hemo” = “blood”, “dialysis” = “filter”
Hemodialysis is the only type of dialysis performed in dialysis centers.
The hemodialysis process extracts blood from your body and passes it through a dialyzer — a membrane that acts as an artificial kidney — which filters, cleans, and chemically balances it. The clean and healthy blood is then returned to your body, where it goes back into circulation.
(For more about connecting your body to a dialyzer, see the ‘Dialysis Access’ section.)
Having dialysis performed in a center comes with a number of helpful benefits.
Dialysis is a slow, gradual process that requires a consistent time commitment. More than likely, your in-center dialysis treatment will involve at least 3 sessions per week, typically lasting 3-4 hours each (although they can be longer).
While arranging transportation and travel-time are concerns, schedules for in-center dialysis are very flexible. They can happen during the day, or even overnight.
In a dialysis center, much of the treatment will be done for you. Nurses and other clinical staff will monitor your progress and your condition, and you can consult them on any concerns you have about your health.
And, unlike with at-home dialysis, dialysis performed in-center requires minimal training. You won’t have to go anywhere else for labs or checkups, and you will also not have to worry about storing or managing any equipment.