作者: Wayne Z. Burkhead , Thomas E. McConnell , Bernard E. McConnell
DOI:
关键词: Elevation (ballistics) 、 Orthopedic surgery 、 Orthodontics 、 Human arm 、 Geology 、 Brace 、 Orientation (geometry) 、 Universal joint
摘要: An orthopedic brace for rigidly supporting a human arm and shoulder, having positioning rod infinitely varying the elevation of through coarse adjustment fine adjustment, universal joints on orientation arm.