54 results about "Vaginal canal" patented technology

An intravaginal device includes arms that pivot from a proximal base, and struts, each of which has a first end coupled to a shaft arranged to slide in a tube and a second end coupled to one of the arms. A string is coupled to the shaft and arranged for pulling in a proximal direction to deploy the arms so that the struts point radially outwards and tautly hold the arms in an expanded position. A payload component is coupled to a portion of the device, which is exposed to a vaginal wall and / or a fluid present in a vaginal canal of the wearer of the intravaginal device. The payload component has at least one sensor for sensing a biological feature associated with the wearer of the intravaginal device.

An applicator comprising a plunger and applicator housing, capable of inserting a menstrual collection device within a vaginal canal. The applicator tip is flexible such that it allows for menstrual collection device to pass therethrough while still applying a force, using the plunger (“pusher”), to aid in the opening of the collection device to a fully open state. The interior, exterior, or entire applicator housing can be coated in a lubricious coating, such as during manufacturing. The interior, exterior, or entire plunger can be coated in a lubricious coating, such as during manufacturing. At least a portion of the applicator housing is overmolded.

A menstrual collection device, an applicator and a method of inserting a menstrual collection device within a vaginal canal. The menstrual collection device includes ribs and thin-walled panels or membranes that are recessed from, extend between and are formed integral to the ribs. The ribs and thin-walled panels or membrane allow for the menstrual collection device to hold its shape and collect fluid while still being able to be folded to reduce the surface area of the collection device and fit within the applicator. The applicator tip is flexible such that it allows for menstrual collection device to pass therethrough while still applying a force by to the menstrual collection device to aid in the opening of the collection device to a fully open state.

Methods and devices therapeutically dilate the pelvic floor of a nulliparous patient and thereby to reduce trauma and injury to patient tissue and to the neonate during labor and delivery. The methods and devices reduce the rate of ani muscle avulsion, reduce the occurrence of Cesarean procedures and reduce brachial plexus injury to the neonate. The methods and devices, in one practice, dispose an intrapartum electromechanical pelvic floor dilator into the vaginal canal and across the pelvic floor of the patient, and therapeutically expand the birth canal to pre-acclimate the tissue of the patient that is involved later stages of labor and delivery and thereby reduce injury.

An intravaginal electrical stimulation device includes a vaginal insert and at least one electrically conductive electrode coupled to the vaginal insert. The vaginal insert is configured to be inserted into a vaginal canal of a user. With the vaginal insert inserted into the vaginal canal, at least a portion of the at least one electrically conductive electrode is arranged to contact a vaginal wall of the vaginal canal to electrically stimulate at least one pelvic nerve through the vaginal wall so that discomfort or pain associated with a pelvic condition or a procedure is alleviated.

The present invention is a vaginal device platform comprising a therapeutic delivery device for delivering one or more therapeutic agents, comprising any of pharmaceutical, medicinal, or holistic components, directly to the mucosa of the vaginal canal and a means of recovering the device. The therapeutic delivery device platform may additionally comprise one or more sensors which may be used to determine dosing or used for diagnosing the condition of the patient or informing progression of treatment. The device may be customized to the individual or their specific needs including shape, size, or treatment provided.

A multifunctional diagnostic system includes a reusable speculum with a modular head and a portable digital twin station. The speculum includes a set of heated blades configured to comfortably open the vaginal canal, a numbing spray nozzle to anesthetize the cervix, and an integrated light source to illuminate the internal anatomy for clinical examination. The same speculum head supports a vaginal sweep using embedded imaging components and sensors to capture interior anatomical data. The captured data is wirelessly transmitted to a companion digital twin system that includes a processor, memory, and smart display. The system implements multi-spectral imaging configured to generate a digital twin of the patient's anatomy, which may be used for assessment, diagnosis, treatment planning, education, and analysis with artificial intelligence and extended reality platforms. A portable housing station serves as both a charging dock and sanitization unit.

Methods and devices therapeutically dilate the pelvic floor of a nulliparous patient and thereby to reduce trauma and injury to patient tissue and to the neonate during labor and delivery. The methods and devices reduce the rate of ani muscle avulsion, reduce the occurrence of Cesarean procedures and reduce brachial plexus injury to the neonate. The methods and devices, in one practice, dispose an intrapartum electromechanical pelvic floor dilator into the vaginal canal and across the pelvic floor of the patient, and therapeutically expand the birth canal to pre-acclimate the tissue of the patient that is involved later stages of labor and delivery and thereby reduce injury.

Systems, devices, and methods to reduce trauma and injury to tissue during labor and delivery are disclosed. In particular, the systems and methods involve devices that hold dilation support devices, dilation devices in place in the vaginal canal during certain stages of labor. These devices hold the dilation devices in a therapeutically effective position in the vaginal canal and maintain the dilation devices in such a position for a sufficient period of time to allow the dilation devices to have a therapeutic effect.

An insertable device is designed to control uterine hemorrhaging after birth by facilitating contractile movement of the uterus. An insertable device comprises a tube having a connecting portion and a suction portion and a seal positioned along the length of the connecting portion proximal to the suction portion. Upon insertion of the suction portion and seal into the uterus, the seal abuts a vaginal canal and forms a seal between a vaginal opening and the uterus. The suction portion comprises a first loop having an opening that is oriented away from an interior wall of the uterus when inserted into the uterus. The connecting portion of the tube couples to a pump that when actuated generates a negative pressure within the uterus, resulting in a uniform mechanical stimulus to the uterine wall in order to facilitate tamponade and contractile movement of the tissue.

Devices, systems, and methods are provided for vaginal light therapy of a subject using a device carrying an expandable member and one or more light sources. A distal end of the device carrying the expandable member thereon is introduced a vaginal canal with the expandable member in a contracted condition, the expandable member is expanded within the vaginal canal, the one or more light sources are activated to emit light outwardly at one or more wavelengths within a range of germicidal or other therapeutic light; and the device is removed from the vaginal canal after treatment.

Disclosed are speculum embodiments and related methods to comfortably dilate a woman's vaginal canal during a pelvic exam. In one aspect, a flute having retractable rods and foldable rings are provided. The flute is configured to transition between an expanded state where the proximal and distal foldable rings are in an unfolded orientation and a collapsed state where the proximal and distal foldable rings are in a folded orientation. A handle maintains the flute in the collapsed state and, in at least one embodiment, a ring collar is provided and configured to engage the flute when the flute is in the expanded state. A light source can be provided in the flute or ring collar.

Disclosed are fluid controllers configured for removable attachment to a fluid introduction device, wherein the fluid controller comprises a body configured to extend at least partially over the fluid introduction device; an orifice arranged relative to the body to facilitate transfer of a fluid from the fluid introduction device through the fluid controller; a fluid retention structure extending outwardly from at least a portion of the body, wherein the fluid retention structure is configured to engage with a wall of a vaginal canal and inhibit a flow of the fluid from the vaginal canal; and at least one connector configured to releasably attach the fluid controller to the fluid introduction device.

The present invention relates to a self-sampling device for collecting cervico-vaginal fluid, which optimizes self-collection of fluid, makes it easier to handle and ensures aseptic conditions. The device comprises a collecting component, which can be coupled to an actuation rod, which collecting component comprises at least a collecting projection formed by a fin-shaped lamellar body extending longitudinally following a sinusoidal-shaped directrix. Said collecting projection comprises a distal portion that has a double curvature and extends uninterruptedly in a proximal portion, which also has a double curvature, and the portions are curved in opposite directions to each other from an intermediate transition point. The device also comprises an applicator assembly which is provided with a temporary braking mechanism which releasably fixes, as required, the position of the actuation rod inside an applicator sleeve, to prevent the same from accidentally coming out and being contaminated. The device comprises a driving mechanism that inserts and moves the collecting component along the vaginal canal describing a reversible helical movement, which, due to its sinusoidal collecting projections with portions having a double curvature, collects both incoming and outgoing fluid from the vaginal canal.

An apparatus for providing cervical and / or fetal parameters, the apparatus comprising: an imaging device; an inserter configured to assist in insertion of the imaging device into a vaginal lumen for imaging the cervix uteri and / or a fetus; and a processor in data communication with the imaging device and configured to determine cervical parameters and / or fetal parameters based on respective imaging of the cervix and / or the fetus using machine vision.

Devices and methods that prepare the vaginal tissue of the mother's birth canal during labor so as to prevent pelvic floor damage, and vaginal and perineal lacerations. The devices may be modular and in one example include two modules, a dilator module that comprises a dilator capable of expanding the vaginal canal of a mother who is experiencing labor and a control module that is capable of connecting to the dilator module. The two modules can be separated so that the dilator module can be physically separated from the control module. In one embodiment the dilator module is comprised of disposable elements and maybe disposed of after use. The control module may be a reusable module that can be covered during use and sterilized after use for reuse in subsequent procedures.

A portable system for determining dilation of a cervical opening is disclosed. The system includes a probe portion configured for insertion into a vaginal canal, at least one illumination source configured to emit patterned light into a field of view, and an image sensor configured to capture image data including the patterned light as reflected from tissue within the vaginal canal. A processor receives the image data and analyzes spatial characteristics of the patterned light to determine information corresponding to dilation of the cervical opening. In certain embodiments, the processor determines depth information based on geometric relationships between the illumination source and the image sensor and calculates dilation based on the determined spatial information. The system may further include a display and / or a communication module for presenting the dilation measurement and a graphical representation to a user.

An insertable device is designed to control uterine hemorrhaging after birth by facilitating contractile movement of the uterus. An insertable device comprises a tube having a connecting portion and a suction portion and a seal positioned along the length of the connecting portion proximal to the suction portion. Upon insertion of the suction portion and seal into the uterus, the seal abuts a vaginal canal and forms a seal between a vaginal opening and the uterus. The suction portion comprises a first loop having an opening that is oriented away from an interior wall of the uterus when inserted into the uterus. The connecting portion of the tube couples to a pump that when actuated generates a negative pressure within the uterus, resulting in a uniform mechanical stimulus to the uterine wall in order to facilitate tamponade and contractile movement of the tissue.

There is provided a method of differentiating between a strain and a contraction of the pelvic floor muscles (PFM) of a subject. The method comprises receiving data generated by an orientation sensor provided within a vaginal probe device that is located within the vaginal canal of the subject; utilizing a processor to process data generated by the orientation sensor to determine a direction of rotation of the vaginal probe device during a measurement period. When the processor determines that the vaginal probe device has rotated in the cranial-ventral direction relative to the subject, an output is generated indicating that there has been a contraction of the PFM during the measurement period; and when the processor determines that the vaginal probe device has rotated in the caudal-dorsal direction relative to the subject, an output is generated indicating that there has been a strain of the PFM during the measurement period.

The invention relates to an apparatus and a method, termed the "Capsul eProbe", adapted from the capsule endoscopy technology for cervical and / or vaginal examinations. The CapsuleProbe features a capsule endoscope enclosed in a cylindrical housing designed for easy insertion into the vaginal canal. This device provides a minimally invasive and user-friendly option for patients as well as enhanced visualization of the cervix for healthcare providers. With its substantially minimized dimensions comparing to existing medical devices for cervical and / or vaginal examinations, this device improves feasibility, accessibility, and patient comfort significantly, particularly for postmenopausal women and those suffering from vaginal atrophy, by reducing or eliminating procedure-related pain and / or bleeding from the tearing of vaginal walls caused by existing invasive medical devices used for cervical and / or vaginal examinations.

A multifunctional diagnostic system includes a reusable speculum with a modular head and a portable digital twin station. The speculum includes a set of heated blades configured to comfortably open the vaginal canal, a numbing spray nozzle to anesthetize the cervix, and an integrated light source to illuminate the internal anatomy for clinical examination. The same speculum head supports a vaginal sweep using embedded imaging components and sensors to capture interior anatomical data. The captured data is wirelessly transmitted to a companion digital twin system that includes a processor, memory, and smart display. The system implements multi-spectral imaging configured to generate a digital twin of the patient's anatomy, which may be used for assessment, diagnosis, treatment planning, education, and analysis with artificial intelligence and extended reality platforms. A portable housing station serves as both a charging dock and sanitization unit.

A transvaginal stimulation device incorporates various securing mechanisms configured to maintain secure engagement between the treatment portion of a transvaginal stimulation device and target tissue to increase the efficacy of therapeutic stimulation treatment. The device includes a concave portion configured with a stimulation array of electrodes, and the securing mechanism maximizes engagement between the stimulation array and the tissue to be treated. The device includes a flexible mechanism that increases the ability of the device to conform to the vaginal canal to maximize electrode contact. The securing mechanisms may be manually controlled or automatically controlled using predictive models trained using patient data. The predictive models may include machine learning models trained to dynamically modify device position and / or therapy in response to receipt of real-time information.

Disclosed are speculum embodiments and related methods to comfortably dilate a woman's vaginal canal during a pelvic exam. In one aspect, a flute having retractable rods and foldable rings are provided. The flute is configured to transition between an expanded state where the proximal and distal foldable rings are in an unfolded orientation and a collapsed state where the proximal and distal foldable rings are in a folded orientation. A handle maintains the flute in the collapsed state and, in at least one embodiment, a ring collar is provided and configured to engage the flute when the flute is in the expanded state. A light source can be provided in the flute or ring collar.

A method of custom designing a gynecological prosthetic for a patient, the method configured to be executed by at least one processor of a computer system, the method comprising: acquiring patient data pertaining to the patient, the patient data including data indicative of shape and / or dimensions of the patient's vaginal canal into which the gynecological prosthetic will be disposed; acquiring a digital model of the gynecological prosthetic, the gynecological prosthetic having at least a portion configured to rest on one or more lateral walls of the vaginal canal of the patient; determining a customized digital model of the gynecological prosthetic by adapting the digital model of the gynecological prosthetic using the acquired patient data; and generating a digital file for manufacture of at least a portion of the gynecological prosthetic based on the customized digital model.

Methods and system are described for multi-modal, multi-parametric, non-invasive, and real-time assessment of cervical tissue through a multi-modal probe device for use within a vaginal canal and an associated imaging system to assess a risk of preterm delivery of an expectant mother. The multi-modal system may include ultrasound (US) imaging, viscoelastic (VE) imaging, and / or photoacoustic (PA) imaging of the cervical issue to determine cervical biomarker information indicative of parameters including, but not limited to, a collagen to water ratio such that a more water dominant ratio is indicative of a risk of preterm delivery.

An intravaginal device includes a tubular body extending longitudinally along a body axis between a closed end and an open end axially opposite the closed end, the open end having an opening to an interior of the tubular body for receiving one or more fingers to facilitate insertion and positioning of the tubular body in the vaginal canal with the closed end toward the cervix to facilitate retention of a substance in the vaginal canal. The device further includes a handle fixed to the open end of the body without obstructing the opening to facilitate removal of the body from the vaginal canal while accommodating insertion of the one or more fingers through the opening.

A hygienic article is provided. The hygienic article comprises an absorbent member. The absorbent member can be held by external female genitalia. In aspects, the external female genitalia is an inner surface of the labia, and in typical aspects, the hygienic article is not for insertion into the vaginal canal. Methods of making and uses thereof are also provided. The hygienic article is typically for the prevention of incontinence.

A method of custom designing a gynecological prosthetic for a patient, the method configured to be executed by at least one processor of a computer system, the method comprising: acquiring patient data pertaining to the patient, the patient data including data indicative of shape and / or dimensions of the patient's vaginal canal into which the gynecological prosthetic will be disposed; acquiring a digital model of the gynecological prosthetic, the gynecological prosthetic having at least a portion configured to rest on one or more lateral walls of the vaginal canal of the patient; determining a customized digital model of the gynecological prosthetic by adapting the digital model of the gynecological prosthetic using the acquired patient data; and generating a digital file for manufacture of at least a portion of the gynecological prosthetic based on the customized digital model.

A reusable menstrual cup device can have an applicator for the purpose of insertion into the vaginal canal and a string or cord coupled to the body of the menstrual cup to improve the removal from the vaginal canal. The string or cord can be attached to a loop on a distal end of the menstrual cup body. In other embodiments, an elongated link can be coupled to the interior or exterior of the upper rim of the menstrual cup. Pulling the elongated link can cause the interior or exterior wall of the menstrual cup to buckle and break the seal in the vaginal canal without manual manipulation. The applicator comprises a syringe barrel to house the menstrual cup, a plunger to push the menstrual cup out, and a curved end to mitigate discomfort during the insertion process into the vaginal canal.