Haptic optic management system utilizing rotating cams

1. An insertion tool, comprising:

a drive system, wherein the drive system comprises a body;

a plunger disposed at least partially in the drive system;

a nozzle; and

a haptic optic management system disposed between the drive system and the nozzle for receiving a distal tip of the plunger, wherein the haptic optic management system comprises:

a first cam assembly comprising a first cam body portion, an opening in the first cam body portion, and haptic folder arms disposed in the opening;

a second cam assembly positioned on one side of the first cam assembly, wherein the second cam assembly comprises a second cam body portion, an opening in the second cam body portion, and optic folders disposed in the opening; and

a central plate for holding an intraocular lens in the opening of the second cam body portion, wherein the central plate is disposed between the first cam assembly and the second cam assembly.

2. The insertion tool of claim 1 , further comprising the intraocular lens disposed in the central plate, wherein the intraocular lens comprises an optic and haptics that extend from the optic.

3. The insertion tool of claim 2 , wherein the haptics extend from the optic across one or more openings formed in the central plate, and wherein the optic is positioned over a channel formed in a lens faces of the central plate.

4. The insertion tool of claim 1 wherein the plunger is operable to engage the intraocular lens when the drive system is actuated to dispense the intraocular lens from the nozzle.

5. The insertion tool of claim 4 , wherein the drive system comprises a lever and a pneumatic system.

6. The insertion tool of claim 1 , further comprising a base cap disposed on an opposite side of the second cam assembly from the first cam assembly, wherein the base cap comprises holes that receive pins that extends from the haptic folder arms and about which the haptic folder arms rotate.

7. The insertion tool of claim 1 , wherein the central plate comprises a lens face and a channel extending at least partially across the lens face, wherein a first pair of guides and a second pair of guides are each positioned on either side of the channel, wherein the channel receives the optic folders, wherein the optic folders each comprise a body portion, a tab extending from the body portion to engage the second cam body portion, and a ramp on an opposite end of the body portion from the tab and operable to engage an optic of the intraocular lens when the second cam assembly is actuated, and wherein the optic folders each further comprise protrusions from opposing sides of the body portion that are disposed in protrusion channels formed in at least one of the first pair of guides or the second pair of guides.

8. The insertion tool of claim 1 :

wherein the first cam body portion comprises an outer perimeter and an inner perimeter;

wherein the inner perimeter of the first cam body portion defines the opening in the first cam body portion and one or more cam surfaces operable to engage the haptic folder arms when the first cam assembly is actuated;

wherein a cam projection extends from the first cam body portion at the outer perimeter;

wherein the second cam body portion comprises an outer perimeter and an inner perimeter;

wherein the inner perimeter of the second cam body portion defines the opening in the second cam assembly and one or more cam surfaces operable to engage the optic folders when the second cam assembly is actuated;

wherein a recessed portion is formed in the outer perimeter of the second cam body portion; and

wherein the first cam assembly is positioned such that the cam projection is disposed in the recessed portion between a first end and a second end of the recessed portion.