Unlike other patient-derived fibrin sealants, the fibrin concentration in the Vivostat® end-product is independent on the source or the plasma fibrinogen level.

The Vivostat® Processor Unit is designed with specially developed sensors and software that carefully detect the individual patient fibrinogen level and automatically adjust the amount of diluting buffer to extract a fibrin sealant with a constant concentration of fibrinogen. In contrast the variation in fibrinogen concentration of conventional patient-derived sealants reflects the normal variation in the plasma fibrinogen level.

The constant fibrinogen concentration in Vivostat® Fibrin guarantees the same excellent physical properties from patient to patient.