| 摘要 |
The invention relates to an adaptable intraocular lens for implantation in the capsular sac of an eye, said lens comprising a lens element (2) with the following: an essentially circular border (5); an optical axis (3); an anterior direction (6) that runs parallel to the optical axis (3) and a posterior direction (9) that runs diametrically opposite to said anterior direction; a lens plane (4) that runs perpendicularly to the optical axis (3); an anterior external face (7) and a posterior external face (8) opposite the former; at least two haptic elements (10; 10a; 10b) that are fixed to the lens element (2) and are configured in one piece with the latter (2) for supporting the lens element (2) in relation to the capsular sac and at least one cell barrier (27, 30) for preventing cellular migration towards the optical axis (3). The cell barrier (27, 30) is located at least in the vicinity of each haptic element (10; 10a; 10b), projecting in the manner of a crest from the latter (10; 10a; 10b) in the posterior direction (9), thus forming an acute-angled crest line (28, 31). |
