Refractive intraocular implant lens and method
View Patent ↗A refractive intraocular lens ( 104 ) and method of locating the lens within the eye and attaching the lens to the iris. The refractive intraocular lens ( 104 ) may be attached via a staple ( 230 ), a fastener ( 312 ), anchor ( 412 ) or by the tip of the haptic ( 118 ).
1. A method of fixating in the eye, an intraocular lens comprising the steps of:
inserting the intraocular lens having an optic for producing a preselected optical effect, the optic having an anterior side, a posterior side; and at least one haptic connected to the optic and extending outward from the optic and further, wherein the haptic includes an iris connector connecting the intraocular lens to the iris; and
attaching the haptic to the iris between the sphincter muscle and the dilator muscle of the iris.
2. The method according to claim 1 further including a riser for maintaining the optic in a spaced relation from the surface of the iris.
3. The method according to claim 2 wherein the iris connector is constructed and arranged to penetrate less than the entire thickness of the iris.
4. The method according to claim 3 wherein the iris connector is constructed and arranged to penetrate the iris to a depth so as not to penetrate the pigment epithelium.
5. The method according to claim 1 wherein the optic is selected for the treatment of conditions selected from the group consisting of myopia, hyperopia, astigmatism and presbyopia.
6. A method of fixating in the eye, an intraocular lens comprising the steps of:
inserting the intraocular lens having an optic for producing a preselected optical effect, the optic having an anterior side, a posterior side and at least one haptic connected to the optic and extending outward from the optic and further, wherein a fastener is operatively associated with the haptic for connecting the intraocular lens to the iris;
and attaching the haptic is to the iris between the sphincter muscle and the dilator muscle of the iris.
7. The method according to claim 6 further including a riser for maintaining the optic in a spaced relation from the surface of the iris.
8. The method according to claim 6 wherein the fastener is constructed and arranged to penetrate less than the entire thickness of the iris.
9. The method according to claim 8 wherein the fastener is constructed and arranged to penetrate the iris to a depth so as not to penetrate the pigment epithelium.
10. The method according to claim 6 wherein the optic is selected for the treatment of conditions selected from the group consisting of myopia, hyperopia, astigmatism and presbyopia.