Profile: Isotis Orthobiologics US provides both natural and synthetic bone regeneration products. Our products include Accell, Aspirex, Cancellous Chips, integra mozaik, orthoblast, ossatura, and synplug. Our dynagraft II is a powerful combination of demineralized bone matrix (DBM) in a reverse phase medium. The Accell Total Bone Matrix™ is a pre-formed bone grafting solution comprising of 100% demineralized bone matrix (DBM).