Bone fracture repair startup Curvafix Inc. has secured $10.75 million in a series B round led by Sectoral Asset Management with participation from existing investors, including Delta Dental Washington Seed Fund, as well as board members. The company will use the proceeds to complete the RESTORE clinical trial of its U.S. FDA-cleared Curvafix intramedullar rodscrew and to scale up for commercial launch later this year or in 2021.