One-card presbyopia systems and related methods

1. A computer program product for operating an excimer laser system, the computer program product comprising:

a non-transitory computer readable storage medium having computer readable program code embodied in the medium, the computer-readable program code comprising:

computer readable program code configured to provide a mathematical equation for determining three dimensional multi-focal presbyopia ablation profiles of ablation depth versus distance from a center of a pupil for a cornea of respective patients for near and distance vision acuity in the same eye, the mathematical equation having a myopic correction parameter and a hyperopic correction parameter; and

computer readable program code coupled to or onboard of the excimer laser system and configured to activate an excimer laser of the excimer laser system to transmit a determined multi-focal presbyopia three dimensional ablation profile for presbyopic correction of a cornea of a patient based on a single activation of the excimer laser of the excimer laser system.

2. The computer program product of claim 1 , further comprising:

computer readable program code that defines ablation depth versus distance from a center of a pupil or cornea for a universal presby ablation profile for emmetrope presbyope correction; and

computer readable program code configured to direct the excimer laser system to activate the excimer laser to transmit the defined ablation depth versus distance from the center of the pupil or cornea for the universal presby ablation profile for presbyopic correction of the eye of a respective patient based on the single activation of the excimer laser of the excimer laser system.

3. The computer program product of claim 1 , further comprising:

computer readable program code configured to allow the excimer laser of the excimer laser system to activate to transmit the determined presbyopia ablation profile only upon confirmation of input of a presbyopia-specific authorization code entered into a user interface in communication with the excimer laser system or based on authorization data electronically obtained from an authorization card; and

computer readable program code configured to power down the excimer laser of the excimer laser system after the multi-focal presbyopia three dimensional ablation profile is transmitted by the single activation of the excimer laser of the excimer laser system.

4. The computer program product of claim 3 , wherein the single activation that transmits the three-dimensional multi-focal presbyopia ablation profile is configured to create a prolate shaped cornea with negative asphericity resulting in a multi-focal cornea and/or increasing depth of field without reducing distance acuity.

5. The computer program product of claim 1 , wherein the computer readable program code that defines the mathematical equation is based on a Gumbel or Lognormal distribution of ablation data comprising empirical ablation depths versus distances from center of a pupil of separate myopic and hyperopic ablation profiles.

6. The computer program product of claim 1 , further comprising computer readable program code configured to provide a user interface to a display to accept user input of a patient specific input parameter for myopic correction and a patient specific input parameter for hyperopic correction.

7. The computer program product of claim 1 , wherein the computer readable program code configured to provide the mathematical equation for determining a three dimensional multi-focal presbyopia ablation profile of ablation depth versus distance from a center of a pupil for a cornea for a respective patient is configured to have first and second optical zone parameters, one for a myopic optical zone and one for a hyperopic optical zone.

8. The computer program product of claim 1 , further comprising computer readable program code configured to allow the excimer laser system to power up a single time to carry out the single activation upon verification of a valid authorization code, then automatically power down the excimer laser system.

9. The computer program product of claim 1 , further comprising computer readable program code configured to:

obtain an authorization code for performing a presbyopia treatment from a remote site;

receive the authorization code and, in response, electronically activate the excimer laser of the excimer laser system;

accept user input to input a patient specific myopic correction number for the myopic correction parameter and to input a patient specific hyperopic correction number for the hyperopic correction parameter of the mathematical equation for determining the multi-focal presbyopia ablation profile for a respective patient.

10. The computer program product of claim 1 , further comprising computer readable program code configured to provide a computer interface that allows a remote site to control activation of the excimer laser of the excimer laser system via the Internet, and wherein the computer interface controls the number of cumulative activations allowed at a local use site based on a number of excimer laser or excimer laser system specific or site-specific pre-paid activations.

11. The computer program product of claim 1 , further comprising computer readable program code configured to control a number of cumulative times the excimer laser of the excimer laser system can be activated based on a number of pre-paid presbyopia-specific activations associated with the excimer laser, the excimer laser system and/or clinical treatment site providing the excimer laser system.

12. The computer program product of claim 1 , further comprising computer readable program code configured to provide a user interface that allows a user to enter an authorization code that, in response, allows or directs the excimer laser of the excimer laser system to activate to transmit the three dimensional multi-focal ablation profile.

13. The computer program product of claim 1 , further comprising computer readable program code configured to provide a user interface that provides a menu of different vision correction options for user selection including: (i) an emmetropic universal 3-D ablation profile vision correction procedure; and (ii) a patient-specific presbyopia vision correction procedure.

14. The computer program product of claim 1 , further comprising computer readable program code configured to request a presby-specific authorization code from a remote site to controllably allow the excimer laser of the excimer laser system at a clinical treatment site to activate to transmit the three dimensional multi-focal presbyopia ablation profile.

15. The computer program product of claim 1 , further comprising computer readable program code configured to control whether the excimer laser of the excimer laser system is allowed to activate to transmit the three dimensional multi-focal presbyopia ablation profile based on defined contract rules.

16. A computer program product for operating an excimer laser system, the computer program product comprising:

a non-transitory computer readable storage medium having computer readable program code embodied in the medium, the computer-readable program code comprising:

computer readable program code coupled to or onboard the excimer laser system and configured to:

provide a user interface that: (i) accepts a presby-specific authorization code; (ii) provides a menu of different vision correction procedures including an emmetropic and/or ametropic presbyope universal treatment and a patient-specific presbyopic correction treatment; and (iii) allows a user to input parameters including an input for myopic vision correction and an input for hyperopic vision correction if the patient-specific presbyopic correction treatment is selected by the user; and

provide instructions to the excimer laser system to activate an excimer laser of the excimer laser system to transmit a three dimensional multi-focal presbyopic ablation profile comprising a set of ablation depths and distances from a center of a cornea for a respective patient using a single activation of the excimer laser of the excimer laser system based on whether the user selected the emmetropic and/or ameropic universal treatment or the patient-specific presbyopic treatment to thereby ablate the cornea of the eye of the respective patient to treat presbyopia and provide near and distance vision acuity in the same eye.