An extract of Scutellaria lateriflora L. The first implant material can comprise a mineral and provide an inner scaffolding portion for supporting bone ingrowth, and the second implant material can comprise a collagen or other sponge carrier covering the first implant material and having a liquid osteogenic protein formulation imbibed therein. The control circuit is configured to activate either the external circuit or the external memory that is to be accessed via the external terminal interface circuit. Using this method, a precise amount of the biologically active material may be disposed accurately and efficiently on the medical device at predefined locations. A stirrer may be disposed in the bore.