What can occur if the machine temperature exceeds 42 degrees Celsius?

When the machine temperature exceeds 42 degrees Celsius, one of the significant risks is hemolysis of blood. Hemolysis refers to the destruction of red blood cells, which can occur when they are exposed to high temperatures during dialysis. This can lead to the release of hemoglobin into the plasma and may cause various complications, including a decrease in oxygen-carrying capacity, potential kidney injury, and various systemic effects.

In the context of dialysis, maintaining proper temperature is crucial for both patient safety and machine functionality. High temperatures can affect the integrity of the blood cells and can also impact the performance of the dialyzer membrane, potentially leading to further complications during treatment. Therefore, monitoring and controlling the temperature within safe limits are essential to avoid hemolysis and ensure effective treatment outcomes.