dialysis solutions การใช้

• Both excessively concentrated dialysis solution and excessively dilute solution can cause severe clinical problems.
• Urea and other waste products, potassium, and phosphate diffuse into the dialysis solution.
• The dialysis solution that is used may be a sterilized solution of mineral ions or comply with British Pharmacopoeia.
• The dialysis solution has levels of minerals like potassium and calcium that are similar to their natural concentration in healthy blood.
• Taurine has been investigated in animal studies as an alternative to glucose as an osmotic agent for use in peritoneal dialysis solutions.
• Aluminum hydroxide is found in dialysis solution and has been shown to produce a porphyrialike disorder after long-term administration in rats.
• During dialysis, the conductivity of dialysis solution is continuously monitored to ensure that the water and dialysate concentrate are being mixed in the proper proportions.
• Wastes and excess water move from the blood, across the peritoneal membrane, and into a special dialysis solution, called dialysate, in the abdominal cavity.
• In April 2002, the Snia Group acquired from Dialinvest S . A . control of Soludia, a French company specializing in the manufacture of dialysis solutions, thereby strengthening the product portfolio and European presence of the Renal Care Business Unit.
• For another solute, bicarbonate, dialysis solution level is set at a slightly higher level than in normal blood, to encourage diffusion of bicarbonate into the blood, to act as a pH buffer to neutralize the metabolic acidosis that is often present in these patients.
• The concentrations of solutes ( for example potassium, phosphorus, and urea ) are undesirably high in the blood, but low or absent in the dialysis solution, and constant replacement of the dialysate ensures that the concentration of undesired solutes is kept low on this side of the membrane.