Dialysointinesteitä

Dialysointinesteitä, also known as dialysis fluid or dialysate, are sterile solutions used in dialysis procedures to remove waste products and excess fluid from the blood when the kidneys are not functioning properly. These fluids are carefully formulated to create a concentration gradient that facilitates the movement of solutes from the blood into the dialysate and vice versa, as well as to remove excess water through osmosis.

The composition of dialysointinesteitä is crucial and typically includes purified water, electrolytes such as sodium, potassium, calcium, and magnesium, and a buffer like bicarbonate or lactate to help correct acid-base imbalances. Glucose may also be added to prevent excessive loss of glucose from the blood. The specific concentrations of these components are tailored to the individual patient's needs and medical condition.

There are two main types of dialysis that utilize these fluids: hemodialysis and peritoneal dialysis. In hemodialysis, the dialysate is passed through an artificial kidney (dialyzer) where it comes into contact with the patient's blood across a semipermeable membrane. In peritoneal dialysis, the dialysate is introduced into the peritoneal cavity within the abdomen, where it absorbs waste products and excess fluid from the blood before being drained out. The selection and management of dialysointinesteitä are critical aspects of effective dialysis therapy, requiring precise control to ensure patient safety and optimal treatment outcomes.