Apparatus and methods for facilitating treatment of tissue via improved delivery of energy based and non-energy based modalities

1. An ablation energy delivery device, comprising:

an endoscope body;

a transmission window configured to transmit ablation energy, the transmission window being movably mounted to the endoscope body;

a detection element configured to detect a physiological indication; and

an ablation element configured to emit ablation energy, the ablation element disposed to transmit emitted ablation energy through the transmission window,

wherein the transmission window movably mounted to the endoscope body is selectively positionable relative to the endoscope body and to the ablation element to direct ablation energy emitted from the ablation element through the transmission window to a desired location for treatment using the ablation energy,

wherein the transmission window is disposed in a housing, the housing being made of a material configured to transmit less ablation energy than the transmission window.

2. The ablation energy delivery device according to claim 1 , wherein the physiological indication indicates electrophysiological activity.

3. The ablation energy delivery device according to claim 1 , further comprising a positioning element configured to alter the orientation of the ablation energy delivery device in response to signals from the detection element.

4. The ablation energy delivery device according to claim 1 , wherein the detection elements comprises a plurality of detection elements.

5. The ablation energy delivery device according to claim 1 , wherein the transmission window is an opening.

6. The ablation energy delivery device according to claim 1 , wherein the housing is made from a first material and the transmission window is made from a second material.

7. The ablation energy delivery device according to claim 1 , wherein the detection element is configured to detect a physiological indication corresponding to each of a plurality of positions.

8. The ablation energy delivery device according to claim 1 , wherein:

the endoscope body comprises a second transmission window movably mounted to the endoscope body, the transmission windows being configured to be selectively positionable relative to each other.

9. The ablation energy delivery device according to claim 8 , wherein the transmission window is configured to rotate about a longitudinal axis of the endoscope body.

10. The ablation energy delivery device according to claim 1 , wherein the transmission window is rotatably mounted to the endoscope body.

11. The ablation energy delivery device according to claim 1 , wherein the transmission window is selectively positionable relative to the endoscope body based on a physiological indication detected by the detection element.

12. A method of delivering ablation energy to a site within a body, the method comprising:

positioning an endoscope body comprising an ablation device in proximity to an ablation treatment site;

detecting, via a detection element, a physiological indication at each of a plurality of positions in the proximity of the ablation treatment site;

determining at which of the plurality of positions a relative peak of the detected physiological indication is detected;

rotating a transmission window of the ablation device about a longitudinal axis of the endoscope body to selectively position the transmission window of the ablation device relative to the endoscope body and to an ablation element of the ablation device, the selectively positioning comprising aligning the transmission window with at least the position of the relative peak;

activating the ablation element of the ablation device to emit ablation energy; and

transmitting the ablation energy emitted from the ablation element through the transmission window.

13. The method according to claim 12 , further comprising fastening the ablation device in proximity to the ablation treatment site.

14. The method according to claim 13 , wherein the fastening occurs after the selective positioning of the transmission window.

15. The method according to claim 13 , wherein the fastening comprises applying a vacuum suction.

16. The method according to claim 12 , wherein the transmission window is an opening.

17. The method according to claim 12 , wherein the transmission window is disposed in a housing, the housing being made from a first material and the transmission window being made from a second material, the first material being configured to transmit less ablation energy than the second material.

18. The method according to claim 12 , further comprising:

determining a second position of a relative peak of a detected physiological indication at a second plurality of positions;

selectively positioning a second transmission window of a second ablation device of the endoscope body, the selective positioning of the second transmission window comprising aligning the second transmission window with the second position of the relative peak; and

activating the ablation element to emit ablation energy, the ablation energy emitted by the ablation element being transmitted through the second transmission window.

19. An ablation energy delivery system comprising:

an endoscope body comprising an ablation device, wherein the ablation device comprises:

a transmission window disposed in a housing, portions of the housing surrounding the transmission window being configured to shield against transmission of ablation energy;

a detector configured to detect a physiological indication at a plurality of positions and to localize a position corresponding to a desired amount of physiological indication; and

an ablation element configured to emit ablation energy and disposed to transmit the ablation energy through the transmission window; and

a control system configured to:

output a signal to move a position of the transmission window relative to the endoscope body and to the ablation element, and

output a signal to activate the ablation element to emit the ablation energy form the ablation element, the ablation energy emitted from the ablation element being transmitted through the transmission window to an ablation treatment site at or in a vicinity of the localized position.

20. The ablation energy delivery system of claim 19 , wherein the detector comprises a plurality of detection elements, each detection element being configured to obtain a reading of a respective physiological indication proximate to each detection element.

21. The ablation energy delivery system of claim 19 , wherein the control system is configured to actuate the detector to move the detector to measure respective physiological indications at the plurality of positions.

22. The ablation energy delivery system of claim 19 , wherein the desired amount of the physiological indication comprises a peak electrophysiological activity.

23. The ablation energy delivery system of claim 19 , further comprising a securing member configured to fix the ablation delivery device in a position relative to the ablation treatment site.

24. The ablation energy delivery system of claim 19 , wherein the transmission window is rotatably mounted to the endoscope body.

25. The ablation energy delivery system of claim 19 , wherein the transmission window is rotatably mounted to rotate about a longitudinal axis of the endoscope body.

26. The ablation energy delivery system of claim 19 , wherein the control system is configured to:

output a second signal to position a second transmission window relative to the transmission window and based on a second localized position detected by the detector; and

output a second signal to activate a second ablation element to emit ablation energy, the ablation energy emitted from the second ablation element being transmitted through the second transmission window to a second ablation treatment site at or in a vicinity of the second localized position.