Graphical user interface system and method for representing and controlling surgical parameters
View Patent ↗Graphical user interface system and method for displaying and controlling a surgical device, such as a device used in phacoemulsification procedures, are disclosed. A graphical user interface is displayed on a display screen and includes one or more representations of operating parameters, such as aspiration rate, vacuum, and power that are used to control the surgical device. A parameter is adjusted by moving a portion of a representation from a first location on the display screen to a second location on the display screen to change the operating parameter and control the surgical device.
1. A method of displaying and controlling operating parameters of a surgical device that is used in a surgical procedure, the method comprising the steps of:
generating a representation of a parameter related to the operation of the surgical device, the representation having a first end and a second end, the first end representing a minimum value of the parameter and the second end representing a maximum value of the parameter;
displaying the representation of the parameter on a display screen;
contacting at least one of the first and second ends of the representation;
moving the contacted end from a first location on the display screen to a second location on the display screen, the first location being different than the second location, thereby controlling a value of the parameter.
2. The method of claim 1 , generating the representation comprising generating a linear representation of the parameter, the first end of the linear representation being a minimum value of the parameter, the second end of the linear representation being a maximum value of the parameter.
3. The method of claim 1 , generating the representation of the parameter comprising generating a representation of a parameter that operates according to a linear, a logarithmic, an exponential or a polynomial function between the first and second ends.
4. The method of claim 1 , further comprising adjusting a minimum value of the parameter by moving the first end of the representation to a minimum value that is between zero and an intermediate value.
5. The method of claim 1 , further comprising adjusting a maximum value of the parameter by moving the second end of the representation to a maximum value that is between an intermediate level that is less than the original maximum value.
6. The method of claim 1 , further comprising generating a representation of stages of the surgical procedure involving the surgical device and displaying the representation of the stages on the display screen.
7. The method of claim 6 , generating the representation of stages comprising generating a representation having vertical dividers, a stage of the procedure being defined between two vertical dividers.
8. The method of claim 7 , moving the contacted end from the first location on the display screen to the second location on the display screen comprising moving the contacted end from a first location on a vertical divider to a second location on the vertical divider.
9. The method of claim 1 , further comprising generating a representation of a control member for use in operating the surgical device and displaying the representation of the control member on the display screen.
10. The method of claim 9 , generating the representation of the control member comprising generating a representation of a foot pedal.
11. The method of claim 9 , the representation of the parameter being displayed relative to the representation of the control member.
12. The method of claim 1 , generating the representation of the parameter comprising generating a representation of an operating parameter of a phacoemulsification surgery device.
13. The method of claim 1 , the steps of contacting and moving further comprising
touching at least one of the first and second ends of the representation of the parameter; and
dragging the touched end from the first location on the display screen to the second location on the display screen.
14. The method of claim 1 , the steps of contacting and moving further comprising
touching at least one of the first and second ends of the representation of the parameter with stylus; and
dragging the stylus from the first location on the display screen to the second location on the display screen.
15. The method of claim 1 , further comprising
generating a representation of one or more additional parameters related to the operation of the surgical device, each of the representations having a first end and a second end, the first end representing a minimum value of the parameter and the second end representing a maximum value of the parameter;
displaying the representations of the parameters on the display screen;
contacting at least one of the first and second ends of the representations;
moving the contacted end from a first location on the display screen to a second location on the display screen, the first location being different than the second location, thereby controlling a value of the parameter.