109 results about "Pelvic floor" patented technology

An example digital therapy platform is disclosed that provides personalized, real-time feedback to patients during sessions. The platform collects real-time performance data during the sessions, including metrics such as range of motion, pelvic floor movements, exercise completion rates, and the accuracy of movements. The digital therapy platform may also retrieve historical data from past sessions to provide a comprehensive overview of the patient's context. The digital therapy platform dynamically generates structured prompts based on the analyzed data and provides these prompts to a large language model (LLM). The LLM generates personalized messages tailored to the patient's specific context. The digital therapy platform delivers the personalized messages to the patient through a user interface.

The invention discloses a postpartum pelvic floor function evaluation system based on three-dimensional image reconstruction, which belongs to the technical field of medical image processing and biomechanical analysis and comprises an ultrasonic image acquisition module, a three-dimensional reconstruction module, a tissue elasticity analysis module, a rehabilitation scheme generation module and a visual display module. Performing three-dimensional space registration and feature point extraction through a multi-angle ultrasonic image sequence, and realizing three-dimensional reconstruction of a pelvic floor anatomical structure with the precision of 0.2 mm by using a multi-scale fusion network; a deep learning neural network is adopted to extract tissue features, and elastic modulus distribution is calculated through a strain analysis model; an individualized rehabilitation training plan is automatically generated according to an evaluation result, and the rehabilitation effect is improved by 75%; according to the postpartum pelvic floor function evaluation system and method, the three-dimensional visual display and rehabilitation process tracking functions are provided, accurate evaluation and scientific rehabilitation guidance of the postpartum pelvic floor function are achieved, the screening efficiency is improved by 320%, and the clinical application value is remarkable.

The invention relates to the technical field of vaginal irrigation flow rate control, in particular to a vaginal irrigation expansion control method based on multi-modal data. The method comprises the following steps: acquiring pelvic floor electromyographic signals, pH values and flushing flow velocity data of a patient in a vaginal flushing expansion process; the myoelectricity influence degree of the current patient is obtained according to the pelvic floor myoelectricity signals and the flushing flow speed data of the matched historical patient of the current patient in the flushing expansion stage; obtaining the pH influence degree of the current patient according to the difference between the pH value of the current patient at each moment and the normal pH value range of the vagina and the change condition of the pH value in the preset domain time period at each moment; according to the myoelectricity influence degree and the pH influence degree, the flow speed adjusting weight of the current patient is obtained in real time, and the flushing flow speed of the current patient in the vagina flushing expansion process is controlled. The flow rate adjusting weight is accurately obtained in real time, so that the flushing flow rate is accurately adjusted, and the vagina is effectively prevented from being damaged in the flushing expansion process.

An intelligent interactive neuromodulation system by intravesical and pelvic floor stimulation is provided, including: an electromyography (EMG) acquisition module, an intelligent diagnostic module, a display interaction module, and an electrical stimulation module. The intelligent diagnostic module is configured to receive an original EMG signal acquired by the EMG acquisition module and obtain feature information, generate a first treatment protocol by using the feature information and a preconfigured intelligent fitting model, and generate a classification result of an abnormal bladder activity based on the feature information and a preconfigured intelligent classification model; in response to identifying that a detrusor activity of a patient changes, automatically complete dynamic switching between a first treatment mode and a second treatment mode. The display interaction module is configured to receive a first treatment protocol and a second treatment protocol, and send the first treatment protocol to the electrical stimulation module to apply electrical stimulation pulses.

The invention relates to the technical field of medical instruments, in particular to a magnetic control pulse type pelvic floor nerve muscle stimulator and a parameter optimization system thereof. Comprising a host, a dynamic layered pulse waveform generation technology module, a multi-target reinforcement learning parameter optimization module, a multi-modal biofeedback fusion and VR enhancement module, and a flexible wearable stimulation array and ultrasonic targeting module. The system has the advantages that real-time data and deep learning are achieved, and personalized precise treatment is achieved, in the actual use process, the dynamic layered pulse waveform generation technology module predicts the requirements of muscles in the next stage through a deep learning model on the basis of pelvic floor electromyographic signals, pressure data and infrared thermal imaging which are collected in real time, and the treatment accuracy is improved. Dynamically generating a composite pulse waveform; the multi-objective reinforcement learning parameter optimization module constructs a'state-action-reward 'reinforcement learning framework, and takes patient treatment feedback, muscle force improvement, pain score and treatment compliance as reward signals.

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.

1. The name of the design product: radio frequency rehabilitation instrument. 2. The use of the design product: equipment for physical therapy / rehabilitation (including pelvic floor therapy) and postoperative treatment (including tissue regeneration) for humans. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The embodiment of the invention relates to the technical field of detection and evaluation, and discloses a method for detecting and evaluating a dynamic pelvic floor function, which comprises the following steps: filtering surface electromyogram signals of a first detection area according to a first area filtering matrix, and extracting the filtered surface electromyogram signals to obtain a first area feature group; filtering the surface electromyogram signals of the second detection area according to the second area filtering matrix, and extracting the filtered surface electromyogram signals to obtain a second area feature group; determining a third region feature group according to the fast muscle signal and the slow muscle signal; and performing evaluation calculation on the first region feature group, the second region feature group and the third region feature group by adopting a pelvic floor evaluation algorithm. According to the method for detecting and evaluating the dynamic pelvic floor function in the embodiment of the invention, each part of the pelvic floor is accurately detected by adopting the surface myoelectricity detection assembly, and the myoelectricity signals detected by each part are optimized through a specific filtering algorithm.

The utility model discloses a kind of pressure injury prevention seat cushions for wheelchair, it is related to seat cushion technology field for wheelchair, including needle shuttle weaving outer wrapping cloth, needle shuttle weaving outer wrapping cloth inside is placed with the memory sponge adapted to it, the top of one side of needle shuttle weaving outer wrapping cloth is sewn and is connected with knitted cover cloth, the memory sponge is penetrated and is provided with sacrum coccyx process decompression hollow slit and two lateral pelvic floor ischium process decompression hollow slit.The utility model discloses a kind of pressure injury prevention seat cushions for wheelchair, by setting buttocks arc concave surface and memory sponge and adhere to human sitting posture curve, set sacrum coccyx process decompression hollow slit corresponding human sacrum coccyx position, two lateral pelvic floor ischium process decompression hollow slit respectively corresponding human left and right lateral pelvic floor ischium position, gap is closed when no pressure, when pressure, open certain width with pressure, slow down the gravity pressure of process, realize the buffer decompression of corresponding position, this seat cushion is convenient to use, can be washed detachable, it is convenient to carry and take.

This invention provides a physiotherapy system for pelvic floor function rehabilitation in cervical cancer patients, relating to the field of pelvic floor physiotherapy. The system includes: a data acquisition module for acquiring pelvic floor electromyography (EMG) and ultrasound data from multiple historical patients; a data analysis module for constructing an EMG atlas and an EMG-factor correlation atlas based on the aforementioned data; the data acquisition module is also used to acquire the current patient's pelvic floor EMG data based on the EMG atlas, and to acquire the current patient's pelvic floor ultrasound data based on the current patient's pelvic floor EMG data and the EMG-factor correlation atlas; a treatment plan determination module for determining the current patient's physiotherapy plan based on the current patient's pelvic floor EMG and ultrasound data; and a physiotherapy execution module for controlling the physiotherapy equipment to perform pelvic floor function rehabilitation physiotherapy based on the current patient's physiotherapy plan, thereby improving the flexibility and effectiveness of pelvic floor function rehabilitation physiotherapy for cervical cancer patients.

This invention provides a pelvic floor support structure model and modeling method based on three-dimensional data to assist in judging the condition of pelvic floor ligaments and to perform physical simulation. To solve the above-mentioned technical problems, this invention provides the following technical solution, including: a bone structure, which includes the hip bone and the coccyx, which together form a pelvic support structure, with the inner side of the hip bone and the coccyx forming the pelvic space; an organ structure, which includes the following model structures, including models of the uterus, bladder, vagina, and rectum located in the pelvic space; and a ligament structure, which includes the cardinal uterine ligament connecting the uterus to the hip bone, the uterosacral ligament connecting the uterus to the coccyx, and the round uterine ligament, which connects one end to the upper end of the uterus and extends obliquely upward at the other end.

One embodiment of the present invention provides a pelvic floor stiffness measuring device comprising a pair of pressing members (10) each having, in the longitudinal direction: an insertion portion (100) formed at one end; a gripping portion (200) formed at the other end; and a hinge portion (300) configured to be non-intersecting between the insertion portion (100) and the gripping portion (200), such that the pair of insertion portions (100) are opened and closed by opening and closing the pair of gripping portions (200) about the hinge portion (300). Each of the pair of insertion portions (100), with respect to the longitudinal direction, has one end forming a pelvic floor pressing region (110) and the other end connected to the hinge portion (300), and is connected to an intermediate region (130), that is formed as a downwardly convex curved surface with respect to a widthwise symmetry axis of the pair of pressing members, the intermediate region (130) including, at least in part, a point (131) at which the pair of insertion portions intersect.

The invention relates to medical therapeutic and prophylactic low-frequency magnetic pulse devices for providing therapeutic and general stimulation (massage) of tissues by means of electromagnetic induction, specifically for magnetic stimulation of the pelvic floor and pelvic organs. The technical result consists in increasing the reliability of a device for magnetic stimulation of the pelvic floor and pelvic organs. The technical result is achieved by means of a magnetic therapy chair, comprising a body in the form of a chair with a seat, and a magnetic field inductor, wherein the magnetic field inductor is located under the seat and the body of the chair is mounted on a frame, to which an assembly for the movement of the inductor is rigidly attached, said assembly comprising guides along which move carriages that set the magnetic field inductor in motion with the aid of a transmission which converts the motion of the motor into translational motion of the inductor along the guides.

The invention relates to the technical field of assessment training, in particular to a multi-mode pelvic floor health assessment and self-adaptive training scheme generation system. The system comprises the steps that pressure data and electromyographic signals are collected; data are transmitted through the transmission module; correcting the pressure data based on the angle to obtain the maximum pressure data as the maximum contractility; forming an attenuation curve for the pressure data, and analyzing to obtain a fatigue time constant; correcting the electromyographic signals based on the historical electromyographic signals to obtain an envelope line, a contraction starting point moment and a contraction ending point moment, and calculating a collaborative contraction rate based on the correction; determining a tolerance index according to the pressure data ratio; calculating a pelvic floor health index according to the maximum contraction force, the fatigue time duration, the synergistic contraction rate and the endurance index; and a training scheme is adaptively generated in the scheme generation module. According to the invention, the evaluation precision is improved.

The application discloses a positioning method of uterine cardinal ligament and sacral ligament and a pelvic floor finite element evolution model construction method, and belongs to the field of two-dimensional digital modeling and biomechanics research. According to the pelvic floor anatomy structure, the starting point and the ending point of the cardinal ligament and the sacral ligament in the two-dimensional finite element model are determined, and a distributed nonlinear hyperelastic spring group is proposed to simulate the suspension mechanical properties of the cardinal ligament and the sacral ligament. An organ tissue proportional damage simulation method and a proportional damage expression are proposed, the nonlinear material stress-strain curve of the pelvic floor organ tissue is multiplied by a proportional damage factor to simulate the mechanical properties of the pelvic floor organ damage. A concentrated load application method and a concentrated force-displacement expression of the initial shape feature are proposed to simulate the initial genital cleft and the uterine-vaginal angle. The evolution model can intuitively show the mechanical changes and shape feature change trends of the pelvic floor from the initial injury to the severe prolapse, and provides a basis for the reconstruction surgery design of the pelvic organ prolapse.

The utility model discloses a kind of pelvic floor training instruments, including shell, heat dissipation mechanism and magnetotherapy mechanism, shell has cavity and heat dissipation hole, heat dissipation hole is communicated in cavity;Heat dissipation mechanism includes heat dissipation piece and blower piece, heat dissipation piece is installed in cavity, heat dissipation piece has heat dissipation channel in, blower piece is installed on the side of heat dissipation piece, and towards shell bottom, and blower piece corresponds the bottom end of heat dissipation channel;Magnetotherapy mechanism is installed on the side of heat dissipation piece, and towards shell top, magnetotherapy mechanism corresponds the top end of heat dissipation channel, and at least part is embedded in heat dissipation channel.Solve the problem that the heat dissipation effect of pelvic floor training instrument in prior art is not good.

The application discloses a female stress urinary incontinence acupuncture treatment optimization method based on multi-modal data fusion, and belongs to the technical field of intelligent auxiliary medical treatment. The method comprises the following steps: through a three-level representation learning subnetwork comprising modal difference extraction, cross-modal attention alignment and fusion feature enhancement, unified representation learning is performed on multi-source data such as patient baseline features, pelvic floor image sequences, electromyographic signals and curative effect indexes; based on the representation and treatment parameters, a dynamic time sequence kernel fusion method is used to predict the treatment state change trend of the patient at multiple future time points; finally, a state-scheme cross attention mechanism is introduced, and combined with the prediction result and historical treatment scheme features, an individualized acupuncture acupoint, manipulation strength and treatment cycle optimization suggestion is adaptively output. The application realizes an end-to-end intelligent diagnosis and treatment closed loop from data fusion, curative effect prediction to scheme recommendation, and improves the accuracy and clinical effect of acupuncture treatment.

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.

The invention discloses a private health personalized scheme matching method based on electromyographic pressure, and belongs to the technical field of pelvic floor rehabilitation therapy, the method comprises the following steps: firstly, combining an FSFI scale with pelvic floor electromyographic pressure evaluation data, calculating scores of five dimensions of compactness, excitement, sensitivity, relaxation and moisture, and matching a personalized initial training scheme according to a minimum dimension; secondly, extracting pressure data in fast muscle, slow muscle and endurance test stages, determining a template adjustment coefficient through a deviation ratio of an actual value and a theoretical value, and dynamically adjusting the scheme difficulty; meanwhile, based on the pelvic floor maximum pressure tolerance value, the total course number and the current section number are combined to calculate an electrical stimulation inflation target value, and safety limitation is made; and finally, according to the pelvic floor front-back resting deviation degree, judging whether to add a high-tension relieving course, and adding a stretching training assembly according to the initial myoelectricity value and the tolerated myoelectricity value.

The invention relates to assessing urinary and pelvic floor function. Devices and methods are described that include one or more sensors (76) configured to sense urine flow from a body of a subject without contacting the body of the subject when the subject pauses urination during urination of the subject. A processor (44, 96) calculates one or more parameters of a pause based on the sensing and outputs a score based on the parameters. Other applications are also described.

Featured are intravaginal devices and electrical stimulation devices, systems, thereof, and methods of using the devices and systems thereof to observe pelvic floor movements in order to diagnose, treat, or prevent urinary and fecal incontinence disorders (e.g., urge incontinence) and their accompanying symptoms or to diagnose and / or improve the efficacy of neuromodulation therapy.

The active-passive pelvic floor training device comprises a base, an active pelvic floor training mechanism and a passive pelvic floor training mechanism are installed on the base, the active pelvic floor training mechanism comprises a first stand column fixedly connected to the base, a first supporting plate is fixedly connected to the first stand column, a rail is fixedly connected to the first supporting plate, and a second stand column is fixedly connected to the passive pelvic floor training mechanism. The sliding block is in sliding fit with the track, the sliding block is fixedly connected with an inverted-U-shaped installation frame, a rod body of the first electric push rod is hinged to the first stand column, the action end of the first electric push rod is hinged to the installation frame, the installation frame is fixedly connected with a first cushion, a first U-shaped groove is formed in the middle of the first cushion, and a liquid bag is fixedly installed in the first U-shaped groove; the passive pelvic floor training mechanism comprises a second stand column fixedly connected to the base, a second supporting plate is hinged to the second stand column, a second track is fixedly connected to the second supporting plate, a rod body of a second electric push rod is hinged to the second stand column, and the action end of the second electric push rod is hinged to the second supporting plate. The garment is comfortable in training.

Devices, systems, and methods are claimed for the treatment of premature ejaculation using neuromodulation, e.g., via radio frequency (RF) or ultrasound (US) energy to disrupt neural function at the dorsal penile nerves or pelvic floor. In one embodiment, a device for the non-invasive prevention or treatment of premature ejaculation is disclosed, the device being applicable externally to a penis of an individual, the device comprising: at least one radiofrequency (RF) generator configured to generate RF energy; at least one RF electrode suitable for placement on a target penile surface of the penis proximate to at least one dorsal penile nerve; and at least one control circuit connected to the RF generator, wherein the at least one control circuit is operable to cause the RF energy to selectively affect the at least one dorsal penile nerve to prolong ejaculation time.

The invention relates to the technical field of medical images, in particular to a pelvic floor organ three-dimensional ultrasonic reconstruction and dynamic change analysis system which comprises a pelvic floor volume probe, a three-dimensional pelvic floor organ reconstruction module, a relative position quantitative analysis module, a four-dimensional pelvic floor organ dynamic tracking module, a data storage module and a data display module. Three-dimensional volume data are collected through a pelvic floor volume probe, and the three-dimensional pelvic floor organ reconstruction module achieves accurate three-dimensional reconstruction of the bladder, the vagina and the rectum through the machine learning image segmentation and depth map reconstruction technology. The relative position quantitative analysis module is used for establishing a standardized pelvic floor coordinate system and quantitatively analyzing the relative position relationship between organs; the four-dimensional pelvic floor organ dynamic tracking module innovatively adopts multi-dimensional mark point dynamic tracking of topology perception and a four-dimensional space-time trajectory reconstruction technology based on manifold learning to realize dynamic function evaluation of pelvic floor organs, and provides static anatomical structure and dynamic function information at the same time.

1. The name of the design product: guiding device. 2. The use of the design product: used as mesh guide in the surgery of pelvic floor prolapse mesh. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view. 5. The rear view is symmetrical with the front view, and the rear view is omitted.

The invention discloses a female pelvic floor multi-target curve medical image collaborative registration and alignment method, which comprises the steps of S1, marking a target curve, an SCIPP line and a segmentation mark point in each piece of sample data; s2, performing dimension reduction on the three-dimensional medical data to two-dimensional medical data by adopting a dimension reduction method combining Y-Z plane projection with X-coordinate dynamic compensation; s3, the curve is smoothed through cubic spline interpolation before registration, and the influence of original data noise on registration precision is avoided; s4, calculating a translation matrix based on the reference point symphysis pubis inferior margin of the SCIPP line, and moving the first reference point symphysis pubis inferior margin to the original point; s5, taking the SCIPP line as a reference vector, and calculating a rotation matrix by using a difference value between the reference vector and the target angle; s6, applying corresponding translation and rotation matrixes to the corresponding sample curve data, and establishing a unified coordinate system; s7, calculating average values of the curves in a segmented manner according to the mark points, and combining the average values calculated in the segmented manner into an average value of the whole curve; and S8, calculating the center of mass, the local center of mass and the global center of mass of each curve, and translating the center of mass of the corresponding curve to coincide with the local center of mass and the global center of mass of the corresponding curve to realize alignment. According to the method, standardized registration, two-dimensional alignment and dissection segmentation average analysis of female pelvic floor organ profile curve data are realized, and an accurate quantitative basis is provided for urinary surgery disease diagnosis and clinical research.

The Pelvic Floor Trainer is the only product of its kind that primarily targets adduction, abduction, and core movements as well as several secondary muscle groups activated by squeezing and / or pushing out focused repetitive movement. This unprecedented product is uniquely designed with a center cross piece that locks in place to allow for reversible exercise, at the user's preference, is carefully crafted with durable, high-quality materials and padded leg pieces to enhance comfort during utilization.

This invention discloses a method for identifying the physiological state of adult product users based on multi-sensor data acquisition, relating to the fields of intelligent health monitoring and biosignal processing technology. This invention uses non-negative matrix factorization (NMF) technology to decompose multi-channel non-steady-state electromyographic signals collected from the pelvic floor and core muscle groups into multiple muscle coercive elements and their temporal activation coefficients. Each coercive element represents a fixed pattern of muscle cooperating under neural drive, while the activation coefficient reflects the change of this pattern over time. Sexual arousal, as a specific neurophysiological process, induces the activation of coercive elements with specific spatiotemporal patterns. By tracking the activation and evolution of specific coercive patterns, the neural control fingerprint reflecting sexual arousal is extracted from the original signal contaminated by motion noise. This effectively distinguishes between ordinary muscle contractions caused by device use and physical activity and autonomous neuromuscular activities related to sexual responses, overcoming the defects of susceptibility to interference and insufficient specificity.

This invention discloses a rehabilitation management method, device, and medium for patients with urinary incontinence, relating to the field of urinary incontinence rehabilitation technology. The method includes: classifying patients based on residual urine volume after urination; initially setting up the rehabilitation device based on the classification results; positioning the rehabilitation device; and using a pelvic floor mechanical tactile activation pad to perform a three-stage tactile awakening to activate the pelvic floor tactile senses. Based on this activation, a combined rehabilitation training program combining neuromuscular stimulation and the Crede maneuver is performed using a NMES therapy device and a lower abdominal pressure-limiting board, with the training results recorded. The combined rehabilitation training is then evaluated and adjusted based on these results. This invention transforms the Crede maneuver into a controlled, rhythmic, and positional pressure process using a pressure-limiting board, reducing human variation.

A pediatric pelvic floor therapy system and method of operating a pelvic floor therapy system. The system may be designed for use by pediatric patients. The system includes non-invasive external electrodes, an electromyography (EMG) device, and a computer or mobile device that integrates gamification to engage users. The electrodes detect muscle activity, and the EMG device processes and transmits the signals wirelessly to the computer or mobile device. The received data is mapped to a gamified user interface that provides interactive game play based on the muscle activity of the user.