IOL Forceps With Shaped Jaws
A forceps for gripping an intraocular lens (IOL) has first and second jaws moveable toward on another. One jaw is formed with a first curvature and the remaining jaw is formed with a second curvature complementary to the first. When an IOL is gripped between the jaws, the first and second curvatures act to partially curve or fold the IOL, facilitating the insertion of the IOL into an IOL cartridge.
1 . A forceps for grasping an intraocular lens, said forceps comprising:
a first jaw;
a second jaw,
said first and second jaws opposed one to the other and selectively moveable toward and away from a closed position,
said first and second jaws being shaped to grasp and partially fold said intraocular lens when said first and second jaws are moved toward said closed position.
2 . The apparatus as recited in claim 1 wherein said first jaw has an upper surface and a lower surface,
at least a first portion of said first jaw lower surface formed with a first curve of selected shape; and
said second jaw has an upper surface and a lower surface,
at least second portion of said second jaw upper surface formed with a second curve of selected shape,
said first and second curved portions shaped to substantially nest when said first and second jaws are moved toward said closed position.
3 . The apparatus as recited in claim 1 wherein said first jaw terminates at a first jaw tip and said second jaw terminates at a second jaw tip,
at least a portion of one said jaw tip polished to a smoothness sufficient to decrease the friction between said jaw tip portion and a selected surface.
4 . The apparatus as recited in claim 2 wherein said first jaw has indicia formed on a portion of said upper surface to identify said first jaw.
5 . The apparatus as recited in claim 2 wherein said first curve is convex and said second curve is concave.