Disposable sterile surgical adaptor

1. A surgical system, comprising:

a sterile adaptor including:

a housing;

a retractor plate assembly coupled to the housing, the retractor plate assembly including a spring plate between an upper retractor plate and a lower retractor plate, the spring plate including an aperture with leaves; and

a disc movably coupled to the spring plate of the retractor plate assembly, a first side of the disc couplable to a surgical instrument, and a second side of the disc couplable to a manipulator arm of a robotic surgical system, the disc capable of transmitting torque from the manipulator arm to the surgical instrument.

2. The surgical system of claim 1 further comprising a sterile drape couplable to the sterile adaptor.

3. The surgical system of claim 2 wherein the sterile drape is comprised of a material selected from the group consisting of polyethylene, polyurethane, and polycarbonate.

4. The surgical system of claim 2 wherein a portion of the sterile drape is sandwiched between the upper and lower retractor plates.

5. The surgical system of claim 1 wherein the disc includes a channel sized to receive the leaves.

6. The surgical system of claim 1 wherein the upper retractor plate includes a plurality of posts and the lower retractor plate includes a plurality of receiving apertures, each sized to receive one of the plurality of posts.

7. The surgical system of claim 1 wherein the upper retractor plate includes a plurality of posts and the spring plate includes a plurality of receiving apertures, each sized to receive one of the plurality of posts.

8. The surgical system of claim 7 wherein the plurality of receiving apertures are arranged around a circumference of the aperture with leaves.

9. The surgical system of claim 1 further comprising the surgical instrument.

10. The surgical system of claim 1 further comprising the manipulator arm.

11. A surgical system, comprising:

a sterile adaptor including:

a housing;

a retractor plate assembly coupled to the housing, the retractor plate assembly including a spring plate between an upper retractor plate and a lower retractor plate, the spring plate including an aperture with leaves;

a disc movably coupled to the spring plate of the retractor plate assembly, a first side of the disc couplable to a surgical instrument, and a second side of the disc couplable to a manipulator arm of a robotic surgical system, the disc capable of transmitting torque from the manipulator arm to the surgical instrument; and

an integrated circuit providing an encrypted key for authentication of the sterile adaptor.

12. The surgical system of claim 11 further comprising a sterile drape couplable to the sterile adaptor.

13. The surgical system of claim 12 wherein the sterile drape is comprised of a material selected from the group consisting of polyethylene, polyurethane, and polycarbonate.

14. The surgical system of claim 12 wherein a portion of the sterile drape is sandwiched between the upper and lower retractor plates.

15. The surgical system of claim 11 wherein the disc includes a channel sized to receive the leaves.

16. The surgical system of claim 11 wherein the upper retractor plate includes a plurality of posts and the lower retractor plate includes a plurality of receiving apertures, each sized to receive one of the plurality of posts.

17. The surgical system of claim 11 wherein the upper retractor plate includes a plurality of posts and the spring plate includes a plurality of receiving apertures, each sized to receive one of the plurality of posts.

18. The surgical system of claim 17 wherein the plurality of receiving apertures are arranged around a circumference of the aperture with leaves.

19. The surgical system of claim 11 wherein the integrated circuit provides for one of presence notification of the adaptor and identification data of a mounted instrument.

20. The surgical system of claim 11 further comprising an electrostatic protective cover over the integrated circuit.