Integrated blade assembly and identification circuit

1. An interchangeable tip comprising:

a. a stylet;

b. a blade module including:

i. an enclosure that connects the interchangeable tip to a power source, a signal source, or both so that an electrical connection, a signal connection, or both are formed; and

ii. blade circuitry having:

1. one or more switches for controlling operation of one or more functions of the interchangeable tip;

wherein the blade circuitry includes an identification circuit that provides a signal that is monitored by a controller, a control module, a generator, or a combination thereof.

2. The interchangeable tip of claim 1 , wherein the blade circuitry includes a control circuit that controls one or more functions of the interchangeable tip.

3. The interchangeable tip of claim 2 , wherein the one or more switches are part of the control circuit and the one or more switches activate one or more functions when actuated.

4. The interchangeable tip of claim 3 , wherein the one or more functions are a monopolar energy source, a bipolar energy source, forward rotation, reverse rotation, oscillating rotation, reciprocating, or a combination thereof.

5. The interchangeable tip of claim 2 , wherein the control circuit includes a capacitor and one or more or more contol buttons so that a monopolar energy source, a bipolar energy source, or both are prevented from being activated through the stylet if the one or more control buttons, the one or more switches, or both are not activated and a short is present in the control circuit.

6. The interchangeable tip of claim 1 , wherein one or more control buttons, the one or more switches, or both control an application of power to the stylet by turning a power supply on and off.

7. An interchangeable tip comprising

a. a stylet;

b, a blade module including:

i. an enclosure that connects the interchangeable tip to a power source, a signal source, or both so that an electrical connection, a signal connection, or both are formed; and

ii. blade circuitry having:

1. one or more switches for controlling operation of one or more functions of the interchangeable tip;

wherein the blade circuitry includes an identification circuit having one or more capacitors that generate a capacitance that is monitored by a controller, a control module, a generator, or a combination thereof.

8. The interchangeable tip of claim 7 , wherein the blade circuitry includes a control circuit that controls one or more functions of the interchangeable tip;

wherein the one or more switches are part of the control circuit and the one or more switches activate one or more functions when actuated, and the one or more functions are a monopolar energy source, a bipolar energy source, forward rotation, reverse rotation, oscillating rotation, reciprocating, or a combination thereof.

9. The interchangeable tip of claim 8 , wherein the control circuit includes a capacitor and one or more control buttons so that the monopolar energy source, the bipolar energy source, or both are prevented from being activated through the stylet if the one or more control buttons, the one or more switches, or both are not activated and a short is present in the control circuit.

10. The interchangeable tip of claim 7 , wherein one or more control buttons, the one or more switches, or both control an application of power to the stylet by turning a power supply on and off.

11. An interchangeable tip comprising:

a. a stylet

b. a blade module including;

i. an enclosure that connects the interchangeable tip to a power source a signal source, or both so that an electrical connection, a signal connection, or both are formed; and

ii. blade circuitry having:

1. one or more switches for controlling operation of one or more functions of the interchangeable tip;

wherein the enclosure includes an enclosure connector for connecting the interchangeable tip to a handpiece of a debrider so that power is provided from the handpiece to the interchangeable tip.

12. The interchangeable tip of claim 11 , wherein the blade circuitry includes a control circuit that controls one or more functions of the interchangeable tip;

wherein the one or more switches are part of the control circuit and the one or more switches activate one or more functions when actuated, and the one or more functions are a monopolar energy source, a bipolar energy source, forward rotation, reverse rotation, oscillating rotation, reciprocating, or a combination thereof.

13. The interchangeable tip of claim 12 , wherein the control circuit includes a capacitor and one or more contol buttons so that the monopolar energy source, the bipolar energy source, or both are prevented from being activated through the stylet if the one or more control buttons, the one or more switches, or both are not activated and a short is present in the control circuit.

14. The interchangeable tip of claim 13 , wherein the one or more control buttons, the one or more switches, or both control an application of power to the stylet by turning a power supply on and off.

15. An interchangeable tip comprising:

a. a stylet;

b. a blade module including:

i. an enclosure that connects the interchangeable tip to a power source a signal source or both so that an electrical connection, a signal connection, or both are formed; and

ii. blade circuitry having:

1. one or more switches for controlling operation of one or more functions of the interchangeable tip;

wherein the stylet includes an outer tube and an inner tube disposed in the inner tube, and

wherein the one or more pins are in electrical communication with the outer tube and the one or more pins are configured so that the outer tube rotates during use and maintains the electrical communication.

16. The interchangeable tip of claim 15 , wherein the blade circuitry includes a control circuit that controls one or more functions of the interchangeable tip;

wherein the one or more switches are part of the control circuit and the one or more switches activate one or more functions when actuated, and the one or more functions are a monopolar energy source, a bipolar energy source, forward rotation, reverse rotation, oscillating rotation, reciprocating, or a combination thereof.

17. The interchangeable tip of claim 16 , wherein the control circuit includes a capacitor and one or more contol buttons so that the monopolar energy source, the bipolar energy source, or both are prevented from being activated through the stylet if the one or more control buttons, the one or more switches, or both are not activated and a short is present in the control circuit.

18. The interchangeable tip of claim 17 , wherein the one or more control buttons, the one or more switches, or both controls an application of power to the stylet by turning a power supply on and off.

19. An interchangeable tip comprising:

a. a stylet;

b. a blade module including:

i. an enclosure that connects, the interchangeable tip to power source, a signal source, or both so that an electrical connection, a signal connection, or both are formed; and

ii. blade circuitry including an identification circuit;

wherein the blade circuitry provides a signal to a controller, control module, generator, or a combination thereof so that the controller, the control module, the generator, or a combination thereof determines one or more functions of the interchangeable tip, and

wherein the stylet is free of contact with electrodes o that the stylet is free of power.

20. The interchangeable tip of claim 11 , wherein the blade circuitry is free of a control circuit for controlling the one or more functions of the interchangeable tip.

21. The interchangeable tip of claim 19 , wherein the interchangeable tip is free of an energy source that can be applied through the stylet.

22. The interchangeable tip of claim 19 , wherein the blade circuitry includes one or more capacitors.

23. The interchangeable tip of claim 22 , wherein the signal provided by the blade circuitry is a capacitance of the one or more capacitors in the blade circuitry.

24. The interchangeable tip of claim 19 , wherein the enclosure includes a connection enclosure that connects the interchangeable tip to a handpiece.