| 摘要 |
FIELD: medical engineering. ^ SUBSTANCE: device has optical and rest part. It is manufactured as monolith from flexible biocompatible material. The optical part has zero slightly negative or slightly positive diopter force. Curvature radius of the lower surface of the optical part matches curvature radius of anterior surface of the native eye lens. The rest part is manufactured as circular crimp seal from both sides of the optical part of equal thickness. The optical part is curved towards iris. Its thickness is equal to at least 1/3 of rest part thickness and its external diameter corresponds to ciliary sulcus diameter. ^ EFFECT: improved accommodation reserves of eye. ^ 2 cl, 2 dwg |
