Intraocular lens having a capsular ring for inhibiting capsular opacification

1. A capsular ring for insertion into a capsular bag of a patient's eye, the capsular ring comprising:

a concave exterior surface extending continuously around an entire circumference of the capsular ring and configured, upon insertion into the capsular bag of the patient's eye, to engage an equatorial region of the capsular bag of the patient's eye, the concave exterior surface extending between an anterior surface of the capsular ring and a posterior surface of the capsular ring;

a concave interior surface extending from the anterior surface to the posterior surface, the interior surface configured for one or more haptics of a lens to engage the interior surface;

a first one or more flaps arranged on the anterior surface, each of the first one or more flaps extending at least partially away from the anterior surface and being defined by two surfaces intersecting at an acute angle, at least a portion of each of the first one or more flaps configured, upon insertion into the capsular bag of the patient's eye, to engage an anterior portion of the capsular bag of the patient's eye; and

a second one or more flaps arranged on the posterior surface, each of the second one or more flaps extending at least partially away from the posterior surface and being defined by two surfaces intersecting at an acute angle, at least a portion of each of the second one or more flaps configured, upon insertion into the capsular bag of the patient's eye, to engage a posterior portion of the capsular bag of the patient's eye;

wherein each of the surfaces defining the one or more flaps extends radially outwardly with respect to an interior area defined by the interior surface of the capsular ring.

2. The capsular ring of claim 1 , wherein at least a portion of the capsular ring is constructed from a structurally deformable, biocompatible material.

3. The capsular ring of claim 1 , wherein the concave exterior surface defines an outer diameter of the capsular ring, the outer diameter corresponding to a diameter of the equatorial region of the capsular bag of the patient's eye.

4. The capsular ring of claim 1 , further comprising the lens, the lens configured such that, when the one or more haptics of the lens are engaged with the interior surface, an optic of the lens is positioned in a first plane corresponding to a posterior surface of the optic and the capsular ring is positioned in a second plane corresponding to the posterior surface of the capsular ring, the second plane being parallel to the first plane.

5. The capsular ring of claim 4 , wherein the lens is further configured such that, when the lens and the capsular ring are located in the capsular bag of the patient's eye, the first plane is posterior to the second plane such that the lens makes contact with and exerts pressure on a posterior surface of the capsular bag of the patient's eye.

6. An intra-ocular lens (IOL) system, comprising:

a capsular ring for insertion into a capsular bag of a patient's eye, the capsular ring comprising:

a concave exterior surface extending continuously around an entire circumference of the capsular ring and configured, upon insertion into the capsular bag of the patient's eye, to engage an equatorial region of the capsular bag of the patient's eye, the concave exterior surface extending between an anterior surface of the capsular ring and a posterior surface of the capsular ring;

a first one or more flaps arranged on the anterior surface, each of the first one or more flaps extending at least partially away from the anterior surface and being defined by two surfaces intersecting at an acute angle, at least a portion of each of the first one or more flaps configured, upon insertion into the capsular bag of the patient's eye, to engage an anterior portion of the capsular bag of the patient's eye; and

a second one or more flaps arranged on the posterior surface, each of the second one or more flaps extending at least partially away from the posterior surface and being defined by two surfaces intersecting at an acute angle, at least a portion of each of the second one or more flaps configured, upon insertion into the capsular bag of the patient's eye, to engage a posterior portion of the capsular bag of the patient's eye,

wherein each of the surfaces defining the one or more flaps extends radially outwardly with respect to an interior area defined by an interior surface of the capsular ring;

wherein the interior surface is concave and extends between the anterior surface of the capsular ring and the posterior surface of the capsular ring;

a lens comprising an optic and one or more haptics, the lens configured to be seated in the capsular ring when the one or more haptics engage the interior surface of the capsular ring.

7. The intra-ocular lens (IOL) system of claim 6 , wherein at least a portion of the capsular ring is constructed from a structurally deformable biocompatible material.

8. The intra-ocular lens (IOL) system of claim 6 , wherein the concave exterior surface defines an outer diameter of the capsular ring, the outer diameter corresponding to a diameter of the equatorial region of the capsular bag of the patient's eye.

9. The intra-ocular lens (IOL) system of claim 6 , wherein the lens is configured such that, when seated in the capsular ring, the optic is located in a first plane corresponding to a posterior surface of the optic and the capsular ring is located in a second plane corresponding to the posterior surface of the capsular ring, the second plane being parallel to the first plane.

10. The intra-ocular lens (IOL) system of claim 9 , wherein the lens is further configured such that, when the lens and the capsular ring are located in the capsular bag of the patient's eye, the first plane is posterior to the second plane such that the lens makes contact with and exerts pressure on a posterior surface of the capsular bag of the patient's eye.

11. An intra-ocular lens (IOL) system, comprising:

a capsular ring comprising:

an exterior surface extending continuously around an entire circumference of the capsular ring and configured, upon insertion into a capsular bag of a patient's eye, to engage an equatorial region of the capsular bag of the patient's eye, the exterior surface extending between an anterior surface of the capsular ring and a posterior surface of the capsular ring;

an interior surface extending between the anterior surface of the capsular ring and the posterior surface of the capsular ring;

one or more posterior flaps arranged on the posterior surface, each of the one or more posterior flaps extending at least partially away from the posterior surface and being defined by two surfaces intersecting at an acute angle, at least a portion of each of the one or more posterior flaps configured, upon insertion into the capsular bag of the patient's eye, to engage a posterior portion of the capsular bag of the patient's eye;

one or more anterior flaps arranged on the anterior surface of the capsular ring, each of the one or more anterior flaps extending at least partially away from the anterior surface and being defined by two surfaces intersecting at an acute angle, at least a portion of each of the one or more anterior flaps configured, upon insertion into the capsular bag of the patient's eye, to engage an anterior portion of the capsular bag of the patient's eye;

wherein each of the surfaces defining the one or more posterior and anterior flaps extends radially outwardly with respect to an interior area defined by the interior surface of the capsular ring;

a lens comprising an optic and one or more haptics, the lens configured to be seated in the capsular ring when the one or more haptics engage the interior surface of the capsular ring;

wherein the capsular ring and the lens are configured such that, when the lens is seated in the capsular ring, a first plane corresponding to a posterior surface of the optic is situated posterior to a second plane corresponding to the posterior surface of the capsular ring and, when implanted, the optic makes contact with and exerts pressure on a posterior surface of the capsular bag of the patient's eye.

12. The IOL system of claim 11 , wherein the exterior surface is concave.