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how dialysis works?

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how dialysis works?

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Dialysis is a treatment that filters and purifies the blood using a machine. This helps keep your body in balance when the kidneys can't perform these functions. Here's how it works:

  1. Access to Blood: To start the process, the doctor needs to gain access to your bloodstream. This is usually done by creating a vascular access, or an entrance point where blood can be removed and returned. There are three types of access: fistula, graft, or catheter.

  2. Blood is Pumped into the Dialysis Machine: Once access is established, the blood is then pumped into the dialysis machine, which acts as an artificial kidney.

  3. Removal of Waste and Extra Fluid: The dialysis machine has a special filter called a dialyzer, or artificial kidney, which filters out waste and extra fluid from the blood. The clean blood is then returned to your body.

  4. Monitoring: Throughout the process, the dialysis machine monitors your blood pressure and controls how quickly your blood is filtered.

  5. End of Session: Once the session is over, the needles are removed and the access point is covered to stop any bleeding.

Dialysis is a life-saving treatment for those with kidney failure. It's not a cure, but it can help you feel better and live longer.

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