Fig. 5
From: Design of a lightweight passive orthosis for tremor suppression
Deflated orthosis in a, b, c, d and inflated orthosis in e, f, g, h in extension, flexion, ulnar and radial deviation, respectively. a, b, c, d indicate the angles φ > 0 for extension (EXT), φ < 0 for flexion (FLEX), ϑ for ulnar deviation(UD) and radial deviation (RD). The bending radius of the air-structure given by the wrist dimensions is illustrated in a and b with rext and rflex