Pressure flow system and method for treating a fluid permeable workpiece such as bone

Claims a is penetrable with a liquid, for example pipe, pressure flow system and method for the blank product is contacted. The system comprises a liquid inlet and passes through the opening liquid pressure chamber of the hearth is formed. The opening capable of sealing ring, the sealing ring of claims a are not be surface of the outer watertight sealing blank of product. The liquid supplying the chamber of the pressure, the pressure liquid winds on the blank product is matrix. A preferred embodiment, wherein the blank product is the bone or a bone, the liquid is compelled through bone's vessel and uncovered structure of the endosteum part flow bone to bone's periosteum part, and aim of removing blood, bone and/or other non-bone constituent bone effectively. Or the liquid is chosen is used for bone to prevent sterilizing and disinfecting, dyes to the bone, and bone microvessel's viewability, or injected into the bioactivator (, bone growth factor, said), for bone on the role of delivery system.