Method and apparatus for accomplishing aphakic correction

Claim 2

A micro staple for use in aphakic correction comprising: an elongate member of biologically inert material, said elongate member formed into a symmetrical open-sided polygon having a base connected to two diverging arms which terminate, respectively, in two converging legs; and said two converging legs have angularly shaped ends which when pressed together form a mating connection with the outer surfaces of said legs in longitudinal alignment.

Claim 3

The micro staple of claim 1 wherein said base is about 0.3mm in length, said two diverging arms are each about 0.75mm in length and said two converging legs are each about 0.15mm in length.

Claim 4

The micro staple of claim 2 wherein the open side of said polygon is about 0.44mm.

Claim 5

The micro staple of claim 3 wherein said elongate member is substantially circular in cross section with a diameter of about 0.15 mm.

Claim 6

The micro staple of claim 4 wherein said elongate member is made of titanium.

Claim 7

A micro staple for use in aphakic correction comprising: an elongate member of a biologically inert material, said elongate member formed into a symmetrical open-sided polygon having a base connected to two substantially identical in length diverging arms which terminate, respectively, in two converging legs, said legs being of substantially equal length and equal to approximately one-half the length of said base, and when said member is closed with the ends of said legs pressed together in a mating connection the outer surfaces of said legs are in longitudinal alignment.

Claim 8

A micro staple for use in aphakic correction comprising: an elongate member of a biologically inert material, said elongate member formed into a symmetrical open-sided polygon having a base connected to two substantially identical in length diverging arms which terminate, respectively, in two converging legs, said legs being of substantially equal length and equal to approximately one-half the length of said base, and when said member is closed with the ends of said legs pressed together in a mating connection the outer surfaces of said legs are in longitudinal alignment.

Claim 9

The micro staple of claim 6 wherein said base is about 0.3mm in length, said two diverging arms are each about 0.75 mm in length and said two converging legs are each about 0.15mm in length.

Claim 10

The micro staple of claim 7 wherein the open side of said polygon is about 0.44mm and said elongate member is substantially circular in cross section with diameter of about 0.15mm.

Claim 11

The micro staple of claim 8, wherein the said two diverging arms have angularly-shaped ends which, when pressed together, mate to form a substantially cylindrical connection.

Claim 12

In a method of aphakic correction wherein the cataract has been removed through a corneoscleral incision and a peripheral iris iridectomy has been made, the improvement comprising the steps of: (a) providing a biologically inert artificial intraocular lens implant comprising a lens having a front face, a substantially flat rear face and an outer peripheral edge; said rear face of said lens further including first, second and third holes therein extending partway through said lens toward said front face, said holes being equally spaced from the center of the lens and about 120° apart; first, second and third U-shaped holding members each said holding member including a looped portion between first and second free ends, the said free ends of said holding members positioned in and fixedly secured to said first, second and third holes such that two of said free ends are in each hole, one from each adjacent holding member; said outer edge of said lens further including fourth and fifth holes therein extending partway into said lens; and a fourth U-shaped holding member including a looped portion between first and second free ends, the said free ends of said fourth holding member positioned in and fixedly secured to said fourth and fifth holes, respectively, said fourth and fifth holes being positioned relative to said first and second holes such that said fourth U-shaped holding member is in substantially the same vertical plane as the U-shaped holding member having its first free end in said first hole and its second free end in said second hole; (b) gripping the lens implant with a forcep and inserting the lens implant through the incision in such a manner that the first, second and third U-shaped holding members pass through the pupil to contact the rear portion of the iris and the fourth U-shaped holding member is at the 12 o'clock position in contact with the front portion of the iris across the iridectomy; (c) providing a micro staple comprising an elongate member of a biologically inert material, said elongate member formed into a symmetrical open-sided polygon having a base connected to two diverging arms which terminate, respectively, in two converging legs; (d) stabilizing the first U-shaped holding member through the iridectomy with the loop forceps; (e) placing said micro staple in a staple holder; (f) pressing said micro staple through the iridectomy such that one leg thereof passes through said fourth U-shaped holding member and one of said first, second, or third U-shaped holding members; (g) closing said micro staple to hold said lens implant in position; (h) removing said forcep and said staple holder through said incision; (i) pulling the edges of said incision together; and (j) suturing the incision closed.

Claim 13

In a method of aphakic correction wherein the cataract has been removed through a corneoscleral incision and a peripheral iris iridectomy has been made, the improvement comprising the steps of: (a) providing a biologically inert artificial intraocular lens implant comprising a lens having a front face, a substantially flat rear face and an outer peripheral edge; said rear face of said lens further including first, second and third holes therein extending partway through said lens toward said front face, said holes being equally spaced from the center of the lens and about 120° apart; first, second and third U-shaped holding members each said holding member including a looped portion between first and second free ends, the said free ends of said holding members positioned in and fixedly secured to said first, second and third holes such that two of said free ends are in each hole, one from each adjacent holding member; said outer edge of said lens further including fourth and fifth holes therein extending partway into said lens; and a fourth U-shaped holding member including a looped portion between first and second free ends, the said free ends of said fourth holding member positioned in and fixedly secured to said fourth and fifth holes, respectively, said fourth and fifth holes being positioned relative to said first and second holes such that said fourth U-shaped holding member is in substantially the same vertical plane as the U-shaped holding member having its first free end in said first hole and its second free end in said second hole; (b) gripping the lens implant with a forcep and inserting the lens implant through the incision in such a manner that the first, second and third U-shaped holding members pass through the pupil to contact the rear portion of the iris and the fourth U-shaped holding member is at the 12 o'clock position in contact with the front portion of the iris across the iridectomy; (c) providing a micro staple comprising an elongate member of a biologically inert material, said elongate member formed into a symmetrical open-sided polygon having a base connected to two diverging arms which terminate, respectively, in two converging legs; (d) stabilizing the first U-shaped holding member through the iridectomy with the loop forceps; (e) placing said micro staple in a staple holder; (f) pressing said micro staple through the iridectomy such that one leg thereof passes through said fourth U-shaped holding member and one of said first, second, or third U-shaped holding members; (g) closing said micro staple to hold said lens implant in position; (h) removing said forcep and said staple holder through said incision; (i) pulling the edges of said incision together; and (j) suturing the incision closed.

Claim 14

The method of claim 10 wherein the base of said micro staple is about 0.3mm in length, said two diverging arms are each about 0.75mm in length and said two converging legs are each about 0.15mm in length.