Unit for the preparation of at least one solution of concentrates for hemodialysis and method for preparing this solution

摘要

The invention relates to a unit (10) for preparing at least one solution of concentrates for hemodialysis (CH), said solution being composed of water-soluble solids comprising at least sodium chloride (NaCl), chloride Potassium (KCl), calcium chloride (CaCl 2), and magnesium chloride (MgCl 2). This unit is made in a modular manner and comprises the following modules: a sampling module (PREL) for taking at least one sample of each of said raw materials to dissolve in said volume of purified water, a laboratory module (LABO) arranged for analyzing each of said raw material samples to check its conformity and quality, a weighing module (WEB) for determining the quantity by weight of said raw materials to be introduced into said predetermined volume of purified water, a preparation module (PREP) of the solution for introducing and dissolving said quantity by weight of said raw materials into said predetermined volume of purified water, and at least one conditioning module (COND) of said obtained solution of hemodialysis concentrates. Process for the preparation of at least one solution of concentrates for hemodialysis