Abstract: The present invention is directed to a vaginal insert for delivering an agent to a urogenital tract in a patient. The patient has a vagina, and the vagina has a vaginal wall. The vaginal insert comprises a base member sized to fit within the vagina, the base member defines a chamber and a port in fluid communication with the chamber. A membrane is operatively connected to the base member. The membrane defines a reservoir and a pore. The reservoir is in fluid communication with the port. The membrane is sized so that the vaginal wall will exert pressure against the membrane when fluid is in the reservoir, thereby forcing some of the fluid to flow through the pore and to tissue of the urogenital tract.

Abstract: A vaginal insert and method for delivering an agent to a urogenital tract in a patient, the patient having a vagina, the vagina having anterior and posterior walls. The vaginal insert comprises a main portion and first and second portions operably connected to the main portion. The first and second portions each have an end projecting outward from the main portion, at least one of the projecting ends has means for containing the agent. The projecting ends of the first and second portions are configured to engage the anterior vaginal wall while the main portion engages the posterior vaginal wall, thereby positioning the projecting end of the first portion proximal to one side of the urogenital tract and positioning the projecting end of the second portion proximal to an opposite side of the urogenital tract.

Abstract: A vaginal insert for delivering an agent to a urogenital tract in a patient. The patient has a vagina, and the vagina has an anterior wall. The vaginal insert comprises a member sized to fit within the vagina. The member has a surface defining a channel configured to engage the anterior vaginal wall and receive tissue proximal to the urethra. The member defines a chamber for retaining a supply of the agent and a plurality of delivery ports. At least some of the delivery ports are located along the channel. The plurality of delivery ports are in fluid communication with the chamber. The vaginal insert also comprises first and second electrodes. The first electrode is operably connected to the member. The first and second electrodes configured to be operably connected to a power source so that an electrical current can pass between the first and second electrodes and through tissue proximal the urethra.

Abstract: An incontinence plug includes an anchor for positioning within a patient's bladder and a flow blocking enlargement for acting in sealing engagement against a urethral wall. A protective sleeve prevents contact between the distal end of the plug and an entrance end of the urethra to prevent transportation of pathogens from the entrance of the urethra toward the bladder.

Abstract: A method and apparatus for analyzing micturition disturbances are provided. The apparatus comprises a gas cystometry system for monitoring bladder detrusor reflexes and an electromyographic monitoring system which, in the preferred form of this invention, are combined within a unitary enclosure. The cystometry system further compromises a catheter for injecting fluid interiorly of the bladder and associated electronic circuitry for deriving interior bladder pressure. The electromyographic system comprises one or more electrodes for sensing sphincter electrical activity and electronic circuitry interconnected with the electrodes for amplifying sphincter electrical outputs. A dual trace strip chart recorder interconnected with the cystometry apparatus and the electromyography apparatus provides simultaneous display of bladder detrusor reflexes and related sphincter electrical activity for correlated analysis by the attendant physician.

Abstract: The prosthesis comprises a pair of expandable cylinders which are implanted in the penis, replacing the function of the two corpora cavernosa. Supplying fluid to the expandable cylinders is a fluid transfer mechanism that is also implanted in the patient's body so as to permit inflation of the cylinders when an elastomeric bulb is squeezed through the person's skin. In addition to the elastomeric bulb, the fluid transfer system includes a reservoir, a first check valve between the bulb and reservoir, a second check valve between the cylinders and bulb, and a special valve that can be manually operated to by-pass the check valves. In this way, the degree of erection of the penis is controlled by varying the amount of fluid within the prosthetic cylinders by squeezing the elastomeric bulb; deflation is accomplished by actuating the by-pass valve.