Abstract A system for collapsing the lens loops of an intraocular lens in preparation for insertion of the lens into a human eye and forming and maintaining the lens loops in a collapsed position during the lens insertion operation. The system includes an apparatus for mating the intraocular lens with an incapsulating structure such as a wafer fabricated from viscoelastic material. The device is designed in a manner which causes the lens loops of the intraocular lens to collapse as the lens is inserted into the incapsulating structure during the mating process. In a preferred embodiment, the device may comprise a rotor element mounted on a baseplate for supporting the intraocular lens beneath the incapsulating structure, whereby the lens can be rotated or "dialed" into the incapsulating structure.
A delivery system for placing an intraocular lens having compressible lens loops into a wafer structure having overhanging sections designed to hold the lens loops in compressed position, said system comprising: a holder means for supporting the wafer; a baseplate structure having a track means formed therein to receive said holder means and to guide said holder means from a first position to a second position; and a rotor means mounted on said baseplate structure for supporting the intraocular lens beneath the wafer structure when said holder means is moved from said first to said second positions such that the loops of the lens remain in an uncompressed condition and for rotating in a predetermined direction relative to said baseplate structure while said holder means remains in said second position such that the loops of the intraocular lens are compressed against the overhanging sections of the wafer structure.
Claim 2
Dependent Claim
148 words
A delivery system for placing an intraocular lens having compressible lens loops into a wafer structure having overhanging sections designed to hold the lens loops in compressed position, said system comprising: a holder means for supporting the wafer; a baseplate structure having a track means formed therein to receive said holder means and to guide said holder means from a first position to a second position; and a rotor means mounted on said baseplate structure for supporting the intraocular lens beneath the wafer structure when said holder means is moved from said first to said second positions such that the loops of the lens remain in an uncompressed condition and for rotating in a predetermined direction relative to said baseplate structure while said holder means remains in said second position such that the loops of the intraocular lens are compressed against the overhanging sections of the wafer structure.