| 摘要 |
FIELD: medicine; medical engineering. ^ SUBSTANCE: method involves pouring one of two photohardening materials into molding form at the first stage for forming internal component. The form has two halves having different cell diameters. The material is photohardened with ultraviolet light. Unhardened material is removed from the produced internal component surface having the greater cell diameter. The second photohardening material is poured into molding form at the first stage for forming external component. The form has two halves having equal cell diameters. The internal component produced at the first stage is placed on the surface of one of the cells and hardened. ^ EFFECT: simplified structure; lower risk of injuries; improved vision function. ^ 4 cl, 7 dwg |
