Connectors for multi fiber optical probes

1. An optical probe comprising:

a guidewire comprising a plurality of optical emitting fibers, said guidewire having an angled proximal end and a distal end wherein light enters the plurality of optical emitting fibers at the angled proximal end and wherein light from the plurality of optical emitting fibers illuminates a target at the distal end;

a linking component having a plurality of optical fiber feed lines corresponding to each of the plurality of optical emitting fibers of the guidewire, said linking component having a proximal end and an angled distal end wherein the angled distal end of the linking component corresponds with the angled proximal end of the guidewire and wherein each of the plurality of optical fibers is aligned with a corresponding optical fiber feed line at a mating interface; and

a connector affixed to the distal end of the linking component and engagably attached to the proximal end of the guidewire wherein the connector locks the mating interface in place.

2. The optical probe of claim 1 , wherein no part of the connector affixed to the guidewire exceeds a diameter of the guidewire.

3. The optical probe of claim 1 , wherein the plurality of optical emitting fibers and optical fiber feed lines at the mating interface have a spatial and angular orientation that allows self alignment of each optical emitting fiber to its corresponding optical fiber feed line.

4. The optical probe of claim 1 , wherein the connector comprises an attachment or appendage.

5. The optical probe of claim 1 , wherein the plurality of optical emitting fibers and the optical fiber feed lines are selected from single mode fibers, multi-mode fibers, and combinations thereof.

6. The optical probe of claim 1 , wherein the plurality of optical emitting fibers and the optical fiber feed lines comprise the same type of fiber.

7. The optical probe of claim 1 , wherein the mating interface further comprises a fluid having a refractive index about equal to a refractive index of the plurality of optical emitting fibers and optical fiber feed lines.

8. An optical probe comprising:

a guidewire comprising at least one optical emitting fiber for observing a target;

a linking component for connecting and disconnecting the guidewire to a light source; and

a second device inserted over the guidewire that extends the length of the guidewire wherein the guidewire allows the second device to be positioned in the target area.

9. The optical probe of claim 8 , wherein the second device delivers a treatment to diseased tissue observed by the at least one optical emitting fiber.

10. The optical probe of claim 8 , wherein the second device further comprises a balloon.

11. The optical probe of claim 8 , wherein the second device further comprises a balloon and a stent.

12. The optical probe of claim 8 , wherein the linking component further comprises a connector affixed to an end of the linking component locking the guidewire and linking component in place.

13. A method for using an optical probe comprising:

inserting a guidewire comprising a plurality of optical emitting fibers into a lumen wherein a distal end of the guidewire is inserted into the lumen and a proximal end of the guidewire remains outside of the lumen;

connecting the guidewire to a light source and a processing device by a linking component comprising a plurality of optical fiber feed lines corresponding to each of the plurality of optical emitting fibers, said linking component having a proximal end and a distal end wherein the proximal end of the linking component engagably attaches to the proximal end of the guidewire;

determining a position of diseased tissue within the lumen wherein the position of diseased tissue comprises a target position;

maintaining a position of the guidewire close proximity to the target position;

disconnecting the guidewire and the linking component;

inserting a second device over the guidewire while the position of the guidewire is maintained in close proximity to the target position;

utilizing the second device; and

reconnecting the guidewire and the linking component.

14. The method of claim 13 , wherein the component further comprises a connector for reversibly connecting the guidewire to the component having a mating interface wherein the plurality of optical emitting fibers and the corresponding plurality of optical fiber feed lines are ground and polished to an angle such that a spatial and angular orientation of the mating interface allows self alignment of each optical fiber feed fine to a corresponding optical emitting fiber.

15. The method of claim 13 , wherein the second device is selected from a sleeve, a balloon, a stent and combinations thereof.

16. The method of claim 13 , wherein utilizing the second device comprises deploying a stent in the target position.

17. The method of claim 16 , further comprising inspecting placement of the stent using the guidewire following deployment of the stent to ensure proper placement and deployment.

18. A connector for a multi-fiber optical probe comprising:

a guidewire comprising a plurality of optical emitting fibers, said guidewire having an angled proximal end and a distal end wherein light enters the plurality of optical emitting fibers at the angled proximal end and wherein light from the plurality of optical emitting fibers illuminates a target at the distal end;

a linking component having a plurality of optical fiber feed lines corresponding to each of the plurality of optical emitting fibers, said linking component having a proximal end and an angled distal end wherein the angled distal end of the linking component corresponds with the angled proximal end of the guidewire and wherein each of the plurality of optical fibers is aligned with a corresponding optical fiber feed line at a mating interface; and

a mating interface between the guidewire and the linking component.