Patent ID: 8540658
Filing Date: 2013-09-24
Classification: A61F,A61L

Abstract:
1. A process for the production of a bone regeneration material which contains a drawable substance that includes (i) at least one osteoinductive substance, (ii) at least one osteogenic substance, or (iii) at least one osteoinductive substance and at least one osteogenic substance, the process being performed with a syringe with a hollow cylinder, a piston, and an air tight seal and comprising: (a) housing a biocompatible, interconnected open-pore body in the hollow cylinder of the syringe; (b) forming a perforation in the air tight seal; (c) drawing the drawable substance through the perforation; (d) after drawing the drawable substance through the perforation, sealing the perforation; and (e) after sealing the perforation, drawing the drawable substance into pores of the biocompatible, interconnected open-pore body by further displacing the piston to create negative pressure within the hollow cylinder of the syringe.