Backpack^® AF Prefilled with Allocell^® AF Allograft Fibers

In this format, the osteoinductive allograft fibers are completely enclosed inside a collagen mesh pouch. The 100% biologic graft system is the first of its kind in that both the containment pouch and allograft fibers contribute to the bone remodeling process at the graft site. The Allocell^® AF allograft fill has a scaffold-like structure, enabling bone cells to attach and proliferate, which helps facilitate the natural healing process. The osteoinductive nature of the Allocell^® AF fibers actively promote the differentiation of stem cells into bone-forming cells, which enhances bone regeneration. Backpack^® AF is supplied in a ported pouch for easy hydration and is ready to use, simplifying the surgical process.

Backpack^® AMP Prefilled with Surface Activated Amplify^® Granules

In this format, the surface treated biphasic Amplify^® granules are completely enclosed inside the collagen mesh pouch. The hybrid mixture of surface-activated biphasic granules are composed of two distinct HA-to-βTCP blends that resorb at different rates. These surface-activated granules are derived from conventional HA/BTCP granules with ratios of 20/80 (faster resorbing) and 60/40 (moderate resorption), resulting in a bimodal dissolution profile that nourishes the fusion site in the early stages of healing and supports progressive bone remodeling throughout the fusion process. Backpack^® AMP is supplied in a ported pouch for easy hydration and is ready to use, simplifying the surgical process.