Prostatic ablation method and apparatus for perineal approach
First Claim
1. A method of treating the prostate gland, comprising the steps of:
- providing a catheter having a transparent inflatable member in fluid communication with a scope lumen, said catheter also having a treating lumen;
incising an area in the ischio-rectal region;
inserting said catheter through said incision and into and through the perineum;
positioning said inflatable member between the prostate gland and the rectal wall;
inflating said inflatable member to separate the prostate gland from the rectal wall;
visualizing means for visualizing within and outside of said inflated transparent inflatable member to assist in positioning a distal end of said catheter relative to said prostate gland; and
inserting a treating means through said treating lumen and extending distally of said catheter distal end to contact and provide medical treatment to the prostate gland.
5 Assignments
0 Petitions
Accused Products
Abstract
The invention is directed to a novel method and apparatus for treatment of a diseased internal organ, specifically, the male prostrate gland. The method and apparatus are specific to a transperineal approach to the prostrate gland. The apparatus comprises a catheter containing a plurality of lumens therethrough, an inflatable transparent member in fluid communication with one of the lumens and placed on the distal end of the catheter, and visualizing means to allow for visualization of the area to be treated through said inflatable member. Upon inflation, the inflatable member aids in the separation of the prostrate gland from the rectal wall. Additionally, treating means can be inserted through another of the lumens in order to obtain the desired systemic effect on the prostate gland.
-
Citations
4 Claims
-
1. A method of treating the prostate gland, comprising the steps of:
-
providing a catheter having a transparent inflatable member in fluid communication with a scope lumen, said catheter also having a treating lumen; incising an area in the ischio-rectal region; inserting said catheter through said incision and into and through the perineum; positioning said inflatable member between the prostate gland and the rectal wall; inflating said inflatable member to separate the prostate gland from the rectal wall; visualizing means for visualizing within and outside of said inflated transparent inflatable member to assist in positioning a distal end of said catheter relative to said prostate gland; and inserting a treating means through said treating lumen and extending distally of said catheter distal end to contact and provide medical treatment to the prostate gland. - View Dependent Claims (2, 3)
-
-
4. A method of treating the prostate gland, comprising the steps of:
-
providing a catheter having a transparent inflatable member in fluid communication with a scope lumen, said catheter also having a treating lumen; incising an area in the ischio-rectal region; inserting said catheter through said incision and into and through the perineum; positioning said inflatable member between the prostate gland and the rectal wall; inflating said inflatable member to separate the prostate gland from the rectal wall; visualizing means for visualizing within and outside of said inflated transparent inflatable member to assist in positioning a distal end of said catheter relative to said prostate gland; inserting a treating means through said treating lumen and extending distally of said catheter distal end to contact and provide medical treatment to the prostate gland; withdrawing said treating means into said treating lumen; repositioning said catheter distal end to contact a different portion of the prostate gland; and reinserting said treating means through said treating lumen and extending distally of said catheter distal end to contact and provide further medical treatment to the prostate gland.
-
Specification