INTRAOCULAR EMBEDDED DEVICE FOR CORRECTING ANISOMETROPIA

摘要

PROBLEM TO BE SOLVED: To provide an intraocular embedded device by which an accurate angle can be arranged by performing an action to correct anisometropia. ;SOLUTION: In an intraocular embedded device which is provided with tactile sense parts 10 and 12 and optical parts 20 and 22 which are formed in an almost circular shape and are suitable for correcting diametrical directional anisometropia and corrects anisometriopia, particularly, astigmatism, the optical parts and the tactile sense parts are composed of two different parts. The tactile sense parts are provided with a first end part capable of cooperating with an inner wall of an eye when the embedded device is arranged in the eye in order to hold the optical parts in a prescribed position, a second end part 12 capable of cooperating with peripheral fringe parts of the optical parts 22 in order to regulate a rotary guide means for the optical parts on the periphery of the optical axis of the optical parts, a means to prevent the optical parts from making translation to the touch sense parts along the optical axis and a braking means to make the optical parts rotation under an action of torque applied to the optical parts.;COPYRIGHT: (C)1997,JPO