23 Jul DEVICE FOR PERFORMING OSTEOSYNTHESIS
Posted at 13:58h
in rest
Abstract
FIELD: medical engineering. SUBSTANCE: device has screw and expansion bolt manufactured from fetal bone. The expansion bolt has longitudinal canal transformed into longitudinal slit in the distal part. Transverse ribs are made on the external surface to produce better conditions for fixing expansion bolt in the bone tissue. EFFECT: reliable bone fragment fixation; highly differentiated regenerate formation. 2 dwg
Year: 2003
Country: RU
Doc No: 2217091