Computerized electrical signal generator

1. An energy delivery system, comprising:

a connector cable configured to releasably couple an energy generator with a plurality of medical treatment devices, the connector cable comprising an identifier;

the energy generator, comprising a processor, memory and a display screen, configured to:

store a plurality of operating modes comprising energy delivery parameters in the memory, the plurality of operating modes comprising two or more of voltage stimulation, current stimulation, automatic temperature lesioning, manual radiofrequency lesioning, pulsed radiofrequency lesioning, or intradiscal lesioning;

detect the identifier when the connector cable is coupled to the energy generator prior to coupling of the connector cable to one medical treatment device of the plurality of medical treatment devices;

retrieve from memory, based on the detected identifier, the energy delivery parameters of a default operating mode of the plurality of operating modes, the default operating mode and at least a second operating mode of the plurality of operating modes corresponding to the detected identifier;

prior to receiving input from a user selecting an operating mode, display, on the display screen, the energy delivery parameters of the default operating mode, and displaying an option to select the at least the second operating mode; and

in response to receiving user input to select the second operating mode, display, on the display screen, the energy delivery parameters of the second operating mode,

wherein the plurality of operating modes are associated with identifiers such that different default operating modes are associated with different identifiers.

2. The energy delivery system of claim 1 , wherein the energy generator is further configured to receive user input modifying the displayed energy delivery parameters and to store the modified energy delivery parameters in a profile in the memory.

3. The energy delivery system of claim 2 , wherein the profile comprises an association with a selected medical treatment device.

4. The energy delivery system of claim 2 , wherein the profile comprises an association with a user of the energy delivery system for a patient.

5. The energy delivery system of claim 1 , wherein the identifier comprises a circuit.

6. The energy delivery system of claim 1 , wherein the identifier comprises a plurality of pins on a connector of the connector cable, and the energy generator is configured to detect the identifier by determining a value corresponding to a measured voltage across the plurality of pins.

7. The energy delivery system of claim 6 , wherein the energy generator further comprises:

an analog to digital converter configured to convert the measured voltage to a digital value;

a register for storing the digital value,

the digital value being retrievable by a function executing in the energy generator at an application level for use in retrieving the energy delivery parameters from the memory.

8. The energy delivery system of claim 1 , wherein the energy generator is configured to detect the identifier by:

obtaining a voltage measurement at a connector of the connector cable; and

determining the identifier from the voltage measurement,

the energy generator being further configured to store the identifier, the identifier being retrievable by a function executing in the energy generator at an application level for use in retrieving the energy delivery parameters from the memory.

9. The energy delivery system of claim 1 , wherein the energy delivery parameters of the default operating mode and second operating mode are displayed in screens associated with the default operating mode and second operating mode, respectively, the screens being retrievable from a graphical user interface library stored in the energy generator.

10. A method, comprising:

an energy generator storing, in memory, a plurality of operating modes comprising energy delivery parameters, the plurality of operating modes comprising two or more of voltage stimulation, current stimulation, automatic temperature lesioning, manual radiofrequency lesioning, pulsed radiofrequency lesioning, or intradiscal lesioning;

the energy generator detecting, when a connector cable is connected to the energy generator, an identifier comprised in the connector cable, the connector cable being configured to releasably couple the energy generator with a plurality of medical treatment devices;

the energy generator retrieving, from the memory, energy delivery parameters of a default operating mode of the plurality of operating modes, the default operating mode and at least a second operating mode of the plurality of operating modes corresponding to the detected identifier;

prior to receiving input from a user selecting an operating mode, the energy generator displaying, on the display screen, the energy delivery parameters of the default operating mode, and displaying an option to select the at least the second operating mode;

in response to receiving user input to select the second operating mode, the energy generator displaying, on the display screen, the energy delivery parameters of the second operating mode, wherein the plurality of operating modes are associated with identifiers such that different default operating modes are associated with different identifiers; and

the energy generator transmitting energy to a medical treatment device that is subsequently coupled to the energy generator via the connector cable in accordance with the displayed energy delivery parameters.

11. The method of claim 10 , further comprising the energy generator receiving user input modifying the displayed energy delivery parameters, and storing the modified energy delivery parameters in a profile in the memory.

12. The method of claim 11 , wherein the profile comprises an association with a selected medical treatment device.

13. The method of claim 11 , wherein the profile comprises an association with a user of the energy delivery system for a patient.

14. The method of claim 10 , wherein the identifier comprises a circuit.

15. The method of claim 10 , wherein the identifier comprises a plurality of pins on a connector of the connector cable, wherein detecting the identifier comprises determining a value corresponding to a measured voltage across the plurality of pins.

16. The method of claim 15 , further comprising the energy generator:

converting the measured voltage to a digital value using an analog to digital converter;

storing the digital value in a register; and

executing a function at an application level to retrieve the digital value for use in retrieving the energy delivery parameters from the memory.

17. The method of claim 10 , wherein the energy generator is configured to detect the identifier by:

obtaining a voltage measurement at a connector of the connector cable; and

determining the identifier from the voltage measurement,

the method further comprising the energy generator storing the identifier, the identifier being retrievable by a function executing in the energy generator at an application level for use in retrieving the energy delivery parameters from the memory.

18. The method of claim 10 , wherein the energy delivery parameters of the default operating mode and second operating mode are displayed in screens associated with the default operating mode and second operating mode, respectively, the screens being retrievable from a graphical user interface library stored in the energy generator.