Method and device for delivering drug to the trigone of the bladder
View Patent ↗Methods of treating functional disorders of the bladder in mammalian females are disclosed. A therapeutic compound is delivered directly into the trigone of the bladder. The therapeutic may be delivered to the trigone through the vaginal wall. A device for delivering the therapeutic compound is also disclosed. The device may be an array of microneedles connected to a reservoir.
1. A method for administering a fluid into the trigone of the
urinary bladder of a female patient comprising the steps of:
i) placing at least one needle which is in fluid-receiving connection with a reservoir containing a fluid into a vagina;
ii) inserting the needle through a vaginal wall into a trigone; and
iii) activating a fluid expulsion means for injecting the fluid through the needle into the trigone.
2. The method of claim 1 , wherein the administering comprises injection through a plurality of needles inserted through the vaginal wall into the trigone.
3. The method of claim 2 , wherein the administering comprises injection through a patch bearing an array of needles.