A POLYMERIC SORBENT, PREPARATION AND USE THEREOF

• Main Authors: Ivan Viktorovich BESSONOV, Maria Nikolaevna KOPITSYNA, Alexey Sergeevich MOROZOV
• Format: Patent
• Language: English; Spanish
• Published: 05.02.2020
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention relates to polymer chemistry, specifically to polymer sorbents intended for selective removing cytokines and bacterial endotoxins from whole blood and other body liquids, in particular blood plasma, lymph etc., as well as from aqueous protein solutions and aqueous organic compound solutions, also containing inorganic salts, as well as to method of producing such sorption materials and the method of sorbtion processing liquids using said polymer sorbents. Technical result consists in providing a sorbent that is able to remove both cytokines and bacterial endotoxins, in improving selectivity of the polymer sorbents in respect to said compounds as well as in providing a simple and effective method of producing said sorbent. La invención relaciona una química de polímeros, especificamente a polímeros sorbentes destinado a la eliminación selectiva de citoquinas y endotoxinas bacterianas de la sangre y otros fluidos corporales, en particulas plasma sanguíneo, linfa, etc., de igual manera que de soluciones acuosas protéicas y soluciones acosas de compuestos orgánicos, que también contengan sales inorgánicas, así como un método de producción de dichos materiales de sorbción procesando líquidos usando dichos polímeros sorbentes; el resultado técnico consiste en proveer un sorbente que es capaz de remover tanto citoquinas como endotoxinas bacterianas, en mejorar la selectividad de los polímeros sorbentes con respecto a los compuestos así como en proveer un método simple y efectivo de producir dicho sorbente.