Cleaning device and methods
A method for providing therapy to tissue at a treatment site is performed by ablating tissue at the treatment site with an ablation device. Next, a cleaning device is attached to an instrument. The cleaning device attached to the instrument is used to remove ablated tissue at the treatment site. The cleaning device may also be used to remove debris from the treatment site prior to ablation or other therapeutic or diagnostic procedure.
1. A method for providing therapy to tissue at a treatment site, comprising:
ablating tissue at the treatment site with an ablation device;
attaching a cleaning device to an instrument after ablating the tissue at the treatment site with the ablation device; and
removing ablated tissue from the treatment site utilizing the cleaning device attached to the instrument.
2. The method for providing therapy according to claim 1 wherein the instrument is an endoscope.
3. The method for providing therapy according to claim 1 wherein the instrument is an ablation device.
4. The method for providing therapy according to claim 1 wherein the removal of the ablated tissue is achieved through physical contact between the cleaning device and ablated tissue.
5. The method for providing therapy according to claim 1 wherein removing ablated tissue is achieved through abrasion or rubbing of ablated tissue.
6. The method for providing therapy according to claim 1 wherein removing ablated tissue is achieved through scraping ablated tissue.
7. The method for providing therapy according to claim 1 wherein removing ablated tissue is achieved through a combination of scraping, abrasion or rubbing of ablated tissue.
8. The method for providing therapy according to claim 1 further comprising:
moving the cleaning device from a stowed condition to a deployed condition before the removing ablated tissue step.
9. The method for providing therapy according to claim 1 further comprising:
expanding the cleaning device before the removing ablated tissue step.
10. The method for providing therapy according to claim 1 further comprising:
removing material at the treatment site with a cleaning device supported by an instrument prior to the ablating tissue step.
11. The method for providing therapy according to claim 10 wherein the removed material comprises:
blood, mucus, bile or alimentary canal by-products.
12. The method for providing therapy according to claim 1 further comprising:
expanding the cleaning device to contact the treatment site before performing the removing ablated tissue step.
13. The method for providing therapy according to claim 1 further comprising:
advancing the cleaning device from a position within the instrument before performing the removing ablated tissue step.
14. The method for providing therapy according to claim 1 further comprising:
removing material from the cleaning device by withdrawing the cleaning device into the instrument after the removing ablated tissue step.
15. The method for providing therapy according to claim 1 further comprising:
furthering homeostasis at the treatment site with the cleaning device.
16. The method for providing therapy according to claim 1 further comprising:
constricting and expanding a portion of the cleaning device before the removing ablated tissue step.
17. The method for providing therapy according to claim 1 further comprising:
storing a portion of the tissue removed during the removing ablated tissue step in the cleaning device.
18. The method for providing therapy according to claim 1 further comprising:
storing a portion of the tissue removed during the removing ablated tissue step in the pores of the cleaning device.