Devices, systems, and methods for treating obstetric and gynecological disorders

Abstract

One aspect of the present disclosure relates to a therapy delivery device for treating an obstetric or gynecological disorder other than urinary incontinence in a subject. The therapy delivery device can include a housing, at least one electrode, and a power source. The housing can be configured for implantation in a reproductive system of the subject. The at least one electrode can be connected to the housing and be configured to deliver an electrical signal to an autonomic nervous system nerve target. The power source can be in electrical communication with the at least one electrode.

1 .- 25 . (canceled) 
     
     
         26 . A therapy delivery system for treating an obstetric or gynecological disorder other than urinary incontinence in a subject, the therapy delivery system comprising:
 a housing configured for implantation in a reproductive system of the subject;   at least one electrode connected to the housing and configured to deliver a magnetic signal to an autonomic nervous system (ANS) nerve target; and   a controller programmed to direct delivery of the magnetic signal to the at least one electrode to modulate activity at the ANS nerve target site to treat the obstetric or gynecological disorder.   
     
     
         27 . The therapy delivery system of  claim 26 , wherein the housing is configured for implantation in a uterus, a vagina, an ovary, a fallopian tube, or a cervix of the subject. 
     
     
         28 . The therapy delivery system of  claim 26 , wherein the controller is programmed to deliver a magnetic signal comprising magnetic pulses. 
     
     
         29 . The therapy delivery system of  claim 26 , wherein the ANS nerve target is a parasympathetic nerve. 
     
     
         30 . The therapy delivery system of  claim 29 , wherein the parasympathetic nerve is a pelvic splanchnic nerve. 
     
     
         31 . The therapy delivery system of  claim 26 , wherein the ANS nerve target is a sympathetic nerve. 
     
     
         32 . The therapy delivery system of  claim 31 , wherein the sympathetic nerve is a hypogastric nerve, a hypogastric plexus, an inferior hypogastric plexus, a uterovaginal plexus, a T10-L1 sympathetic ganglion, a pudendal nerve, an efferent sympathetic fiber thereof, or an afferent sympathetic fiber thereof. 
     
     
         33 . The therapy delivery system of  claim 26 , wherein the obstetric or gynecological disorder is preterm labor. 
     
     
         34 . A therapy delivery system for treating an obstetric or gynecological disorder other than urinary incontinence in a subject, the therapy delivery system comprising:
 a housing configured for implantation in a uterus, a vagina, an ovary, a fallopian tube, or a cervix of the subject;   at least one electrode connected to the housing and configured to deliver a magnetic signal to a sympathetic nerve target; and   a controller programmed to direct delivery of the magnetic signal to the at least one electrode to modulate activity at the sympathetic nerve target to treat the obstetric or gynecological disorder.   
     
     
         35 . A method for treating an obstetric or gynecological disorder other than urinary incontinence in a subject, the method comprising the steps of:
 providing a therapy delivery device, the therapy delivery device including a housing, at least one electrode connected to the housing wherein the electrode comprises a coil configured to deliver magnetic stimulation, and a pulse generator;   placing the therapy delivery device into a reproductive system of the subject so that the at least one electrode is in magnetic communication with an ANS nerve target; and   activating the therapy delivery device to deliver a magnetic signal to the ANS nerve target to modulate activity at the ANS nerve target to treat the obstetric or gynecological disorder.   
     
     
         36 . The method of  claim 35 , wherein said providing step further includes providing a closed-loop therapy delivery system, the system including a sensing component and a controller that are in communication with the housing, the sensing component being configured to detect at least one physiological parameter associated with the obstetric or gynecological disorder, the controller being configured to automatically coordinate operation of the pulse generator and the sensing component. 
     
     
         37 . The method of  claim 36 , further comprising the steps of:
 sensing at least one physiological parameter associated with the obstetric or gynecological disorder:
 generating a sensor signal based on the at least one physiological parameter; and 
 activating the therapy delivery device to adjust application of the magnetic signal to the ANS nerve target in response to the sensor signal to treat the obstetric or gynecological disorder. 
   
     
     
         38 . The method of  claim 35 , wherein the obstetric or gynecological disorder is selected from the group consisting of preterm labor, fecal incontinence, infertility, irregular menstrual cycle, polycystic ovary syndrome, dysmenorrhea, amenorrhea, sexual dysfunction, visceral pain syndromes, uterine pain syndromes, vulvodynia, vaginismus, pre-menstrual stress, and pre-menstrual dysphoric disorder. 
     
     
         39 . The method of  claim 35 , wherein said placing step further includes implanting the housing in a uterus, a vagina, an ovary, a fallopian tube, or a cervix of the subject. 
     
     
         40 . The method of  claim 35 , wherein the ANS nerve target is a parasympathetic nerve. 
     
     
         41 . The method of  claim 40 , wherein the parasympathetic nerve is a pelvic splanchnic nerve. 
     
     
         42 . The method of  claim 35 , wherein the ANS nerve target is a sympathetic nerve. 
     
     
         43 . The method of  claim 42 , wherein the sympathetic nerve is a hypogastric nerve, a hypogastric plexus, an inferior hypogastric plexus, a uterovaginal plexus, a T10-L1 sympathetic ganglion, a pudendal nerve, an efferent sympathetic fiber thereof, or an afferent sympathetic fiber thereof.