公开(公告)号：US10285803B2

公开(公告)日：2019-05-14

申请号：US14956145

申请日：2015-12-01

Applicant: LENSVECTOR INC.

Inventor： Tigran Galstian ,  Denis Brousseau

IPC: G02C7/00 ,  G02C7/02 ,  G02C7/04 ,  A61F2/16 ,  G02C7/08

Abstract: An ocular adaptive lens prosthesis apparatus is provided. In some implementations the apparatus includes a tunable liquid crystal lens encapsulated in the ocular prosthesis with control electronics and a power source. The tunable liquid crystal lens is driven in response to a convergence signal to provide accommodation. In some embodiments the tunable liquid crystal device corrects other visual shortcomings of the natural eye. The ocular prosthesis has a remote programmable tunable liquid crystal lens controller configured to recalibrate the tunable liquid crystal lens to compensate for dynamic adaptation of the eye over time. A coil is employed to transmit a convergence signal between a pair of ocular prostheses in a dual eye vision correction system.