Rich Products Corporation

Pavel Butylin

James S Jones

Ilya Ilyin

Semyon Kogan

William E Grieshober, Jr

Maria E Urusova

Maria G Tkachman

Rostislav Khorenyan

Ilya Y Ilyin

William E Grieshober

An improved method for storing platelets and compositions that contain stored platelets for use in transfusions. The method entails obtaining a platelet concentrate from blood obtained from an individual and holding the platelet concentrate at refrigerated temperatures under an atmosphere having a pressure of from 3.5 to 5 bars comprising more than 65% xenon and for at least one week. Also provided is a refrigerated composition that contains a platelet concentrate, wherein the platelet concentrate contains xenon, and wherein the platelet concentrate has been isolated from an individual for at least seven days.

Storage of platelets under pressure with xenon containing atmosphere

Provides are improved methods for storing platelets and compositions that contain stored platelets for use in transfusions. The method entails obtaining a platelet concentrate from blood obtained from an individual and holding the platelet concentrate in at refrigerated temperatures under an atmosphere having a pressure of from 3.5 to 5 bars comprising more than 65% xenon and for at least one week. Also provided is a refrigerated composition that contains a platelet concentrate, wherein the platelet concentrate contains xenon, and wherein the platelet concentrate has been isolated from an individual for at least seven days.

Method of preserving a platelet concentrate under elevated xenon concentration and pressure with refrigeration

Growing community of inventors

St. Petersburg, Russia

Pavel Butylin