2. Function: adjust body fluid composition, balance sodium value, relieve uremia, and maintain the ion concentration of human body fluid.
3. Concentrate sodium bicarbonate in solution B.
Function: Buffer to keep the acid-base balance of body fluids.
5. If it is not repackaged, there will be chemical precipitation, mainly calcium carbonate precipitation, which can be seen with naked eyes at the AB emulsion port on the machine. If you drop a few drops of citric acid, there will be bubbles.
6. Why not in the machine? Because the inside of the machine is heated and flowing, but after the hemodialysis machine inhales AB solution for a long time, salt will crystallize out, so this is the reason why all hemodialysis machines have calcium removal procedures.