Lengsfeld M, Stammberger U, Reech S
Department of Orthopaedic Surgery, Philipps-University of Marburg, Germany.
Med Eng Phys. 1994 Nov;16(6):518-25. doi: 10.1016/1350-4533(94)90079-5.
A large number of spatial coordinates were directly measured on two wet anatomical muscle specimens with a measuring device specifically designed to collect cylindrical coordinates. Three-dimensional coordinates of muscle attachment circumferences, joint centres and bone landmarks were collected. All the measured points of a segment, including the adjacent joint centres, were referred to a reference system defined by three marked screw heads at the femur and tibia. The points of the pelvic segment were referred to three marks on a lumbar mounting plate. This approach allows one to define and to transform the data to any reference frame.
使用专门设计用于收集柱面坐标的测量装置，直接在两个湿解剖肌肉标本上测量了大量空间坐标。收集了肌肉附着圆周、关节中心和骨标志的三维坐标。一个节段的所有测量点，包括相邻的关节中心，都被参考由股骨和胫骨上三个标记的螺钉头定义的参考系统。骨盆节段的点被参考腰椎固定板上的三个标记。这种方法允许人们定义数据并将其转换到任何参考系。
