Fig. 2: PRGF was obtained from the patient’s centrifuged whole blood. The third phase contains the highest portion of components essential for improved bone and wound healing. Algipore is mixed with PRGF. Hereby, the good handling was demonstrated as a result of the plastic properties of this mixture (after 20 min. the cross-linking of the fibrine is terminated). Even when small disruptions of the Schneiderian Membrane occurs, FRIOS Algipore remains in place due to the fact that it sticks within the blood clood.