35 results about "Vaginal canal" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

The application discloses a kind of synergistic segmentation method and system for vaginal tube, it is related to medical image processing technical field, method includes: based on multiple vaginal tube target image output multiple vaginal tube area comprehensive characteristics;According to the lesion area segmentation of the target vaginal tube three-dimensional form model constructed according to each comprehensive characteristic generates multiple initial lesion area images and corresponding initial lesion segmentation boundary curve;Determine initial adaptive topological constraint by each initial lesion area image, and determine optimization adaptive topological constraint based on initial adaptive topological constraint;According to optimization adaptive topological constraint and self-adapting grid refinement strategy, determine prior curve and multiple prior segmentation curve;Determine multiple target lesion area images based on prior curve and the prior curvature distribution of each prior segmentation curve and optimization adaptive topological constraint;Each target lesion area image is converted into multiple vaginal tube lesion visual image.Based on the above scheme, improve the reliability of vaginal tube segmentation.

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.

The invention relates to a method and an apparatus, termed the “CapsuleProbe”, adapted from the capsule endoscopy technology for cervical and / or vaginal examinations. The CapsuleProbe features a capsule endoscope enclosed in an elongated 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 medical devices used for cervical and / or vaginal examinations.

The invention relates to a device for insertion into a vaginal canal of a human, said device is configured to provide support along a front and back wall of said vaginal canal in an extent including an upper and lower end of said vaginal cavity, to restore a anatomy of the vaginal canal, said device comprising a body portion made of resilient material having a horizontal extension, a medial extension, a frontal extension, and an interior cavity (2) provided within said body portion, wherein said medial extension is smaller than said horizontal and frontal extensions, and wherein the device can be fully housed within said vaginal canal.

Disclosed herein are novel cervical dilation monitoring systems and methods. In some embodiments, the systems and methods can include a novel cervical dilation monitoring device that collects continuous, objective, and reliable data regarding the dilation of a patient during labor. The device can include a cup that can be positioned within the vaginal canal of a patient. It can also include an imaging unit, a proximity sensor, and one or more light sources positioned within the cup that can be directed toward the patient's cervix. The imaging unit can capture visual data from the cervix or cervical os and the proximity sensor can capture data regarding a distance between the imaging unit and the cervix. The data can be transmitted to a processor or a computing device that can perform image analysis to convert the data into cervical dilation measurements.

The invention relates to a seminal fluid collecting device of a bionic female cowfish model. The device comprises a bionic model constructed based on skeleton data of a real female Yangtze River cowfish, a buoyancy adjusting device and a gravity center adjusting device are arranged in an inner cavity of the bionic model, and floating, diving and posture balance of the model are achieved by controlling the water amount of a water storage inner container and moving a balancing weight; the seminal fluid collection device is located in the model reproductive crack simulation area, is provided with a false vaginal canal with a water blocking valve, and is used for guiding and collecting seminal fluid; the pheromone slow-release device is arranged at the anus simulation position and can control the release of liquid pheromone; and the micro camera is arranged at the head and is used for observing behaviors. According to the method, the active mating behavior of the male guinea pigs is effectively stimulated through the multi-mode bionic design in combination with the autonomous movement ability, and a key technical support is provided for genetic resource rescue storage and full-artificial breeding research of the Yangtze River guinea pigs.

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 menstrual cup is disclosed, comprising a flexible, biocompatible collector configured for insertion into the vaginal canal and enabling hands-free emptying of menstrual fluid without removal. The collector body defines a fluid-retention chamber and includes one or more pressure-responsive valves and an outlet. The valves open in response to compression from voluntary abdominal or pelvic floor muscle contractions, allowing fluid evacuation while the device remains in situ. Upon release of pressure, the valves close to maintain a leak-proof seal. The valves also provide suction relief to equalize internal and external pressure during insertion or removal. Transverse reinforcement bands integrated into the collector body enhance pressure transfer and promote valve actuation. Unlike traditional menstrual cups that require removal for emptying, the present invention allows extended wear and periodic, hands-free drainage. The device may optionally incorporate biosensors and an applicator system for accurate placement of the cup into the vaginal canal.