Graphical user interface for laser eye surgery system

1. A system for planning and performing a laser surgery procedure on an eye having a cornea, a pupil, and a lens, the cornea having an anterior surface and a posterior surface, the lens being disposed within a lens capsule having an anterior portion and a posterior portion, the system comprising:

a treatment lase delivery system including a laser source configured to produce a treatment beam that includes a plurality of laser pulses;

an integrated optical system that includes an imaging assembly containing at least one optical lens and operatively coupled to the treatment laser delivery system for the treatment beam such that the imaging assembly and the treatment laser delivery system share at least one common optical element, the integrated optical system being configured to locate at least a portion of the corneal anterior surface and at least a portion of the corneal posterior surface;

a patient interface configured to couple the eye with the integrated optical system so as to constrain the position of the eye relative to the integrated optical system;

a display device; and

a controller operatively coupled with the display device, the laser source, and the integrated optical system; the controller being configured to:

generate, relative to the integrated optical system, a spatial disposition of the corneal anterior surface and a spatial disposition of the corneal posterior surface by using the integrated optical system to locate at least portions of the corneal anterior and posterior surfaces;

generate a spatial disposition of an incision to be formed in the cornea using the spatial dispositions of the corneal anterior and posterior surfaces and at least one corneal incision parameter, the at least one corneal incision parameter including a first numerical parameter that defines an amount of an uncut anterior region of the cornea and/or a second numerical parameter that defines an amount of an uncut posterior region of the cornea, the incision being a two-dimensional surface, wherein the corneal incision extends partially through the cornea so as to leave the uncut anterior or posterior region of the cornea aligned with one or more cut portions of the corneal incision, the corneal incision and the uncut anterior or posterior region of the cornea defining an access path for a cataract surgery instrument;

display a composite image on the display device, the composite image including an image representative of the spatial dispositions of the corneal anterior and posterior surfaces and an image representing the corneal incision, and display the first and/or the second numerical parameter on the display device; and

operate the a treatment lase delivery system to deliver the treatment beam into the eye to form the incision in the cornea.

2. The system of claim 1 , wherein the at least one corneal incision parameter includes a corneal incision line density parameter to control amount of overlap between adjacent lines of laser pulse focus points that will be used to form the corneal incision.

3. The system of claim 1 , further comprising a user input device, the controller being further configured to:

alter the at least one corneal incision parameter in response to user input via the user input device;

generate a spatial disposition of an altered incision of the cornea using the generated corneal anterior and posterior spatial dispositions and the altered corneal incision parameter; and

display a second composite image on the display device, the second composite image including an image representative of the generated spatial dispositions of the corneal anterior and posterior surfaces and an image representing the altered corneal incision.

4. The system of claim 1 , wherein the integrated optical system is configured to locate at least a portion of the anterior portion of the lens capsule, the controller being further configured to:

generate a spatial disposition of at least a portion of the anterior portion of the lens capsule by using the integrated optical system to locate at least a portion of the anterior portion of the lens capsule;

generate a spatial disposition of a capsulotomy incision of the anterior portion of the lens capsule using the generated spatial disposition of the anterior portion of the lens capsule and at least one capsulotomy parameter; and

display a third composite image on the display device, the third composite image including an image representative of the generated spatial disposition of the anterior portion of the lens capsule and an image representing the capsulotomy incision.

5. The system of claim 4 , further comprising a user input device, the controller being further configured to:

alter the at least one capsulotomy parameter in response to user input via the user input device;

generate a spatial disposition of an altered capsulotomy incision of the anterior portion of the lens capsule using the generated anterior lens capsule spatial disposition and the altered capsulotomy parameter; and

display a fourth composite image on the display device, the fourth composite image including an image representative of the generated spatial disposition of the anterior portion of the lens capsule and an image representing the altered capsulotomy incision.

6. The system of claim 4 , wherein the integrated optical system is configured to locate at least a portion of the posterior portion of the lens capsule, the controller being further configured to:

generate a spatial disposition of at least a portion of the posterior portion of the lens capsule by using the integrated optical system to locate at least the portion of the posterior portion of the lens capsule;

generate a spatial disposition of a lens fragmentation incision pattern of the lens using the generated spatial disposition of the posterior portion of the lens capsule and at least one lens fragmentation parameter; and

display a fifth composite image on the display device, the fifth composite image including an image representative of the generated spatial dispositions of the anterior and posterior portions of the lens capsule and an image representing the lens fragmentation incision pattern.

7. The system of claim 6 , further comprising a user input device, the controller being further configured to:

alter the at least one lens fragmentation parameter in response to user input via the user input device;

generate a spatial disposition of an altered lens fragmentation incision pattern using the generated spatial dispositions of the anterior and posterior portions of the lens capsule and the altered at least one lens fragmentation parameter; and

display a sixth composite image on the display device, the sixth composite image including an image representative of the generated spatial dispositions of the corneal anterior and posterior surfaces and an image representing the altered lens fragmentation incision pattern.

8. The system of claim 1 , wherein the composite image includes an image representative of a spatial disposition of an anterior portion of the lens capsule and an image representing a capsulotomy incision, and at least one capsulotomy parameter for generating the spatial disposition of the capsulotomy incision includes a capsulotomy line density parameter to control amount of overlap between adjacent lines of laser pulse focus points that will be used to form the capsulotomy incision.

9. The system of claim 1 , wherein the composite image includes an image representative of a spatial dispositions of the anterior and posterior portions of the lens capsule and an image representing the lens fragmentation incision pattern, wherein at least one lens fragmentation parameter for generating the spatial disposition of the lens fragmentation incision pattern includes a lens fragmentation line density parameter to control amount of overlap between adjacent lines of laser pulse focus points that will be used to form the lens fragmentation incision pattern.

10. The system of claim 9 , the controller being further configured to:

generate a spatial disposition a safety volume within the lens, the incision pattern not overlapping the safety volume, the safety volume separating the lens fragmentation incision pattern from the anterior and posterior portions of the lens capsule and separating the lens fragmentation pattern transverse to the pupil such that a maximum transverse width of the lens fragmentation pattern is less than a diameter of the pupil; and

display a safety volume image that includes a representation of the safety volume.

11. The system of claim 9 , wherein the controller is further configured to:

prior to coupling the eye to the integrated optical system, generate a spatial disposition a safety volume within the lens, the incision pattern not overlapping the safety volume, the safety volume separating the lens fragmentation incision pattern from the anterior and posterior portions of the lens capsule and separating the lens fragmentation pattern transverse to the pupil such that a maximum transverse width of the lens fragmentation pattern is less than a diameter of the pupil; and

display a safety volume image that includes a representation of the safety volume.