Illuminated suction apparatus

1. An illuminated surgical device for illuminating a surgical field in a patient, said device comprising:

a non-fiber optic optical waveguide having an index of refraction, the non-fiber optic optical waveguide having a light input region, a light output region, and a central region between the light input region and the light output region;

a shape of the non-fiber optic optical waveguide gradually transitions from a solid portion at the light input region into a hollow tube having a bore at the light output region; and

an access opening in communication with the bore,

wherein the non-fiber optic optical waveguide conducts light from the light input region toward the light output region by total internal reflection.

2. The device of claim 1 , further comprising a non-optical surgical tool attached to the non-fiber optic optical waveguide, wherein the non-optical surgical tool comprises a suction tube adapted to be connected to a vacuum source.

3. The device of claim 2 , wherein the suction tube comprises a suction hole for modulating suction strength applied to the surgical field by the suction tube.

4. The device of claim 2 , wherein the non-fiber optic optical waveguide completely surrounds at least a portion of a non-optical surgical tool.

5. The device of claim 2 , further comprising an inner layer of optical cladding having an index of refraction and disposed between the non-optical surgical tool and the non-fiber optic optical waveguide, wherein the index of refraction of the inner layer of optical cladding is less than the index of refraction of the non-fiber optic optical waveguide.

6. The device of claim 2 , further comprising a handle coupled to a non-optical surgical instrument or the non-fiber optic optical waveguide.

7. The device of claim 6 , wherein an air gap is disposed between the handle and the non-fiber optic optical waveguide to which the handle is coupled.

8. The device of claim 1 , further comprising an outer layer of optical cladding having an index of refraction and disposed over the non-fiber optic optical waveguide for preserving total internal reflection therein.

9. The device of claim 8 , wherein the index of refraction of the outer layer of optical cladding is lower than the index of refraction of the non-fiber optic optical waveguide.

10. The device of claim 8 , wherein the outer layer of optical cladding is an air gap.

11. The device of claim 1 , wherein the non-fiber optic optical waveguide comprises microstructures near a distal end of the non-fiber optic optical waveguide for extracting light therefrom and controlling the extracted light.

12. The device of claim 1 , wherein the non-fiber optic optical waveguide has a cross-section that changes from a proximal region to a distal region of the non-fiber optic optical waveguide.

13. The device of claim 1 , where in the optical waveguide is tapered.

14. The device of claim 1 , wherein the non-fiber optic optical waveguide is formed primarily of cyclo olefin polymer or cyclo olefin copolymer.

15. The device of claim 1 , further comprising a suction lumen disposed in the non-fiber optic optical waveguide for applying vacuum to the surgical field in order to remove fluid or debris therefrom.

16. A method of illuminating a surgical field, said method comprising:

providing a non-optical surgical tool with a non-fiber optic optical waveguide coupled thereto, wherein the non-fiber optic optical waveguide comprises:

a light input region, a light output region, and a central region between the light input region and the light output region,

a shape of the non-fiber optic optical waveguide gradually transitioning from a solid portion at the light input region into a hollow tube having a bore at the light output region, and

an access opening in communication with the bore;

positioning the non-optical surgical tool and the non-fiber optic optical waveguide adjacent the surgical field;

delivering light from the light input region of the non-fiber optic optical waveguide to the light output region thereof by total internal reflection; and

illuminating the surgical field with light from the non-fiber optic optical waveguide.

17. The method of claim 16 , further comprising preserving total internal reflection in the non-fiber optic optical waveguide by providing an outer layer of optical cladding disposed over the non-fiber optic optical waveguide.

18. The method of claim 17 , wherein in the non-fiber optic optical waveguide has a first index of refraction and the outer layer of optical cladding has a second index of refraction, wherein the second index of refraction is less than the first index of refraction.

19. The method of claim 17 , wherein the outer layer of optical cladding is an air gap.

20. The method of claim 16 , wherein the non-optical surgical tool comprises a suction tube and the method further comprises removing fluid and debris from the surgical field with the suction tube.

21. The method of claim 20 , further comprising modulating suction applied to the surgical field with the suction tube.

22. The method of claim 16 , wherein the non-fiber optic optical waveguide completely surrounds at least a portion of a non-optical surgical tool thereby providing light around the non-optical surgical tool.

23. The method of claim 16 , further comprising preserving total internal reflection of light passing through the non-fiber optic optical waveguide by providing an inner layer of optical cladding disposed between the non-optical surgical tool and the non-fiber optic optical waveguide.

24. The method of claim 16 , wherein the non-fiber optic optical waveguide is formed primarily of cyclo olefin polymer or cyclo olefin copolymer.