Abstract: An instrument for positioning an intracorneal optical lens within an intracorneal pocket is disclosed. The instrument generally includes a handle and a cannula associated with and having a distal portion extending from the handle. The cannula is for fluidly coupling to a vacuum source in a first mode of operation and to a reservoir of surgical fluid in a second mode of operation. The distal portion of the cannula is for receiving the lens in a folded position around the distal portion. The distal portion has an aperture for providing vacuum to hold the lens in the folded position in the first mode of operation and for ejecting surgical fluid in an outward direction from the distal portion to help unfold the lens in the second mode of operation. Methods of using the instrument for positioning of an intracorneal optical lens are also disclosed.

Abstract: An instrument for positioning an intracorneal optical lens within an intracorneal pocket is disclosed. The instrument generally includes a handle and a cannula associated with and having a distal portion extending from the handle. The cannula is for fluidly coupling to a vacuum source in a first mode of operation and to a reservoir of surgical fluid in a second mode of operation. The distal portion of the cannula is for receiving the lens in a folded position around the distal portion. The distal portion has an aperture for providing vacuum to hold the lens in the folded position in the first mode of operation and for ejecting surgical fluid in an outward direction from the distal portion to help unfold the lens in the second mode of operation. Methods of using the instrument for positioning of an intracorneal optical lens are also disclosed.

Abstract: A microsurgical forceps having a first handle and a second handle coupled to the first handle at a hinge point is disclosed. The first handle includes a cannula for transporting surgical fluid and a first jaw with an aperture for delivering the fluid. The second handle includes a second jaw for cooperating with the first jaw. The first handle may include a second cannula for fluidly coupling to a vacuum source. The first jaw may also include a second aperture for delivering vacuum. The forceps may be used to more effectively position an intracorneal optical lens in an intracorneal pocket.

Abstract: A lens injector cartridge having an asymmetric bore. The asymmetric bore initiate; the folding of the lens on one side only, thereby reducing the amount of energy imparted to the lens and the potential for damage to the lens. The gentle folding of the lens also assists in positioning the travel of the haptics down the bore, thereby reducing the potential for damage to the haptics.

Abstract: A lens injector cartridge having an asymmetric bore. The asymmetric bore initiates the folding of the lens on one side only, thereby reducing the amount of energy imparted to the lens and the potential for damage to the lens. The gentle folding of the lens also assists in positioning the travel of the haptics down the bore, thereby reducing the potential for damage to the haptics.