| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a contact lens for ophthalmic surgery, which is capable of stably holding an optical part on the cornea without stitching a support part to the sclera. <P>SOLUTION: The contact lens has the optical part 11 for observing the inside of the eyeball and the support part 12 for holding and supporting this optical part on the cornea. The back face of the optical part is formed into a curved face corresponding to the shape of the cornea, and the back face of the support part is formed into a curved face corresponding to the shape of the sclera around the cornea. The support part 12 has a first branch part 14 extending outward in the diameter direction of the optical part 11 and one or a plurality of second branch parts 15 extending connecting with this first branch part. This second branch part extends from an end 14A of the first branch part in a direction crossing the longitudinal direction of the first branch part. <P>COPYRIGHT: (C)2007,JPO&INPIT |
