System for the formation of fibrin foam

Abstract

A device and method for forming fibrin foam, preferably utilizing a single container, comprising a base structured to be rotationally driven and including a separation chamber disposed and structured to receive a blood sample therein. The base includes a reaction chamber disposed in fluid communication with said separation chamber. The blood sample is separated into a plasma segment and a packed cell segment when subjected to sufficient centrifugation concurrent to the driven rotation of the base. According to structural features, and in some instances concurrent and continuous centrifugation, the plasma segment is directed from said separation chamber into said reaction chamber which includes sufficient quantities of gas and reactant composition to facilitate formation of fibrin foam therein concurrent to centrifugation. Further centrifugation of the fibrin foam and the inclusion of additional features such as a pressurized reaction chamber facilitate the formation of fibrin foam exhibiting varying chemical and/or physical properties.