BOSTON, October 8, 2019 — HD LifeSciences has received notice for allowance of its fluid channels patent. Four things to know: The Hive™ ALIF interbody contains channels within its walls to allow spread of flowable allograft and autograft products through the lattice core.  The Soft Titanium® lattice of HD LifeSciences interbody devices is comprised of interconnected pores, allowing …