Fig. 6From: Feasibility study applying a parametric model as the design generator for 3D–printed orthosis for fracture immobilizationThe process of merging multiple cross-sections, generating covering surface and thickening. a Multiple cross-sections appear between the palm and thumb. b Merging procedure of the cross-sections. c Extreme points on all cross-sections and V curves. d 2 separate surfaces are generated by the V curves and cross-sections. e Thickening operationBack to article page