133 results about "Abdominal pressure" patented technology

The present invention relates to a device for the prevention and / or treatment of fecal and / or urinary incontinence. The device may fit into a vagina. The device may include a pressure sensor and electrodes. The device may include a lateral projection on the device and / or a skin of the device. In response to intra-abdominal pressure the device may apply electrostimulation with the electrodes, for example to a vaginal mucosa.

The invention provides a recessive gastroesophageal reflux event data analysis system and method based on dynamic changes of abdominal pressure. The system and method are suitable for noninvasive detection of atypical reflux clinically. The system comprises an abdominal pressure dynamic detection unit, a throat vibration detection unit, a multi-mode signal processing module, a reflux event judgment module and a data output module. According to the system, by analyzing time sequence linkage between abdominal pressure mutation and throat vibration, a stomach content countercurrent event is recognized, silent type countercurrent characteristic sound is captured with the assistance of a bone conduction sound wave channel, and multi-path redundancy recognition is achieved. The method is suitable for postoperative patients, children, old people and other people who cannot complain, has the technical advantages of continuous wearing, behavior correlation analysis and clinical verifiability, and significantly improves the recognition rate and diagnosis accuracy of recessive gastroesophageal reflux events.

The invention belongs to the technical field of data processing, and particularly discloses an intelligent bellyband for household respiratory rehabilitation and a management system.The intelligent bellyband and management system comprises the following steps that thoracic and abdominal movement data are collected through a flexible sensor array, and the thoracic and abdominal movement data comprise thoracic expansion amplitude, abdominal pressure change and blood oxygen saturation information; constructing an initial multi-mode signal set; according to the initial multi-mode signal set, a recurrent neural network is adopted to extract time sequence features, and dynamic feature representation is obtained and used for follow-up fusion processing; performing priority evaluation on respiratory training quality from the dynamic feature representation, and determining key signal subsets to identify potential deviations; if the key signal subset meets a triggering condition, video auxiliary analysis is carried out; the invention aims to solve the problems of multi-mode signal complexity and inaccurate real-time feedback in respiration data acquisition and analysis.

A patch containing lotus root fibers is formed by covering collagen layers on the two sides of a lotus root fiber hydrogel synthetic material, the lotus root fiber hydrogel synthetic material is obtained by fusing 20-40 parts by mass of lotus root fibers (3) and 60-80 parts by mass of a hydrogel substrate, and the prepared patch has excellent mechanical properties, and can be used as a patch for repairing the skin. The problem that the abdominal pressure of a patient is excessively increased due to cough, defecation and the like after an operation is effectively solved, displacement and tearing are prevented, and the repair success rate is increased.

The invention discloses a multi-mode flexible intra-abdominal pressure measuring device and method based on AI, and belongs to the technical field of medical monitoring. The device comprises a flexible wearable carrier, a multi-mode sensor module, a signal conditioning and intelligent wireless transmission module and a data processing module, the flexible wearable carrier is provided with an adjustable fixing assembly and a positioning identifier; the multi-modal sensor module integrates various sensors of pressure, stress strain, sound, acceleration and oxyhemoglobin saturation infrared light, and synchronously collects multi-dimensional physiological signals; the data processing module is provided with an AI algorithm, dynamic scene recognition, self-adaptive weight fusion and individual difference compensation can be achieved, and an intra-abdominal pressure measurement value is obtained through calculation. Non-invasive, real-time and high-precision continuous monitoring of the intra-abdominal pressure is achieved, the clinical measurement error is small, the system is suitable for ICU, postoperative rehabilitation, home management and other scenes, infants and old people are covered, and the comfort, accuracy and clinical efficiency of intra-abdominal pressure monitoring are greatly improved.

The embodiment of the present application provides a kind of intra-abdominal pressure and muscle relaxation association monitoring device, it is related to the technical field of medical monitoring technology technology.The device includes: data acquisition synchronization module, for synchronously obtaining intra-abdominal pressure time series data and muscle relaxation state time series data;Signal processing module is connected with the data acquisition synchronization module, for determining pressure stability characteristic parameter based on the intra-abdominal pressure time series data, and determining muscle relaxation trend characteristic parameter based on the muscle relaxation state time series data;Evaluation warning module is connected with the signal processing module, for generating associated risk index based on the pressure stability characteristic parameter and the muscle relaxation trend characteristic parameter, and triggers early warning signal in the case where the associated risk index exceeds preset risk threshold value.Through the present application, the problem of low monitoring precision of intra-abdominal pressure is solved, and the effect of improving the monitoring precision of intra-abdominal pressure is achieved.

The embodiment of the present invention provides a neonatal abdominal pressure monitoring device based on a flexible strain sensor and a manufacturing method thereof, which belongs to the field of electronic medical technology. The device includes: an acquisition module, which is used to perform abdominal stretching state monitoring in a state of contact with the abdominal skin and obtain an acquisition signal; wherein, the acquisition module includes a wrinkle-microcrack conductive layer provided on a flexible base layer, and the flexible base layer is used to contact with the abdominal skin; the wrinkle-microcrack conductive layer is used to output a corresponding resistance signal as the acquisition signal as the stretching state of the flexible base layer changes; a signal processing module connected to the acquisition module is used to perform analysis on the acquisition signal to obtain a corresponding abdominal pressure monitoring value. The solution of the present invention not only improves the safety and convenience of abdominal pressure monitoring, but also enhances the stability and real-time performance of the data, and can be widely used in clinical monitoring, mobile medical care, intelligent health monitoring and other fields.

To provide a defecation aid that allows users to assume a posture conducive to defecation without placing a heavy burden on the body, thereby generating sufficient abdominal pressure and promoting smooth bowel movements. [Solution] This is a defecation aid used by a user sitting on the seat of a Western-style toilet 100, and comprises a footrest 12 installed on the floor in front of the Western-style toilet 100, having a footrest inclined section 16 that slopes downward toward the front so that the toe side is lower than the heel side, and a traction-type operation section 14 provided on the front side of the footrest 12, which allows a user sitting on the toilet seat to grasp it with their hand at a predetermined height from the floor and operate the front side of the footrest 12 in an upward pulling motion.

The invention relates to the technical field of gynecological medical instruments, and discloses an intelligent vagina support system, which comprises a shape memory alloy support skeleton, which comprises a memory alloy skeleton and a connecting ring, the phase change temperature of the shape memory alloy support skeleton is set to be in a human body vagina temperature range, and the shape memory alloy support skeleton is subjected to phase change under temperature triggering and dynamically adapts to pelvic floor muscle stress change; the detachable double-channel medicine bin comprises a detachable antibiotic medicine bin and a detachable estrogen medicine bin which are respectively and correspondingly used for treating infection and vaginal atrophy; and the sensing module comprises an outer insulating layer, an inner electrode and a main body, integrates a pressure sensor and a pH detection electrode, and is used for monitoring environmental parameters in the vagina in real time. The system adopts shape memory alloy as a supporting framework, austenite phase change occurs under triggering of body temperature, and the system is dynamically attached to the anatomical structure of the vagina. Stable radial supporting force is provided during resting and is lower than a mucous membrane ischemia threshold value; when the abdominal pressure suddenly rises during cough or movement, dynamic supporting force compensation is provided through hyperelastic deformation, and instrument displacement or compression injury is effectively prevented.

The invention relates to the technical field of detection terminals, in particular to a noninvasive intra-abdominal pressure detector for newborns, comprising an acquisition unit for acquiring detection data and verification data, the detection data at least comprising intra-abdominal pressure, and the verification data at least comprising abdominal wall tension; the display unit comprises a first graphical interface and a second graphical interface; the control unit is in signal connection with the acquisition unit and the display unit; the control unit establishes a directory in the second graphical interface according to the type of the state change of the first graphical interface, and stores the associated detection data and verification data in the corresponding directory in a classified manner; the second graphical interface receives an operation instruction and generates an operation change, and the control unit synchronizes the operation change to the first graphical interface and triggers the first graphical interface to execute corresponding function adjustment and display update; the linkage design of visual effects and detection data features is combined, the data change trend and abnormal association are visually presented, and misjudgment caused by isolated data interpretation is avoided.

The invention relates to the technical field of medical auxiliary instruments, in particular to a newborn radiography body position auxiliary fixing device which comprises a moving platform and a lifting platform arranged at the top of the moving platform, and further comprises a tightening mechanism arranged on the rear side of the top of the lifting platform and two body position clamping mechanisms arranged on the rear side of the top of the lifting platform. The problems that in the prior art, most devices are made of solid acrylic plates to be of a cylindrical closed structure, the overall weight is large, movement capacity is not achieved, operation is tedious and depends on an external assisting device, and the cost is low are solved. The problems that fixing, carrying, operation and the like of a child patient are limited, the examination process is blocked, diagnosis and treatment are delayed, binding force cannot be accurately controlled, the nursing difficulty is increased, the intestinal form is possibly interfered and image judgment is influenced due to increase of abdominal pressure, and the adaptability is poor are solved.

1.The name of the design product: a pillow for pregnant women to lie on the side. 2.The use of the design product: to reduce abdominal pressure for pregnant women. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: perspective view. 5.The design claimed contains color.

An abdominal pressure exsufflation belt is disclosed. An example of the abdominal pressure exsufflation belt includes an abdominal belt configured to be worn by a person about their abdomen. The exsufflation belt also includes a pouch of the abdominal belt. The exsufflation belt also includes a bladder in the pouch. The exsufflation belt also includes tubing connected between the bladder and an external ventilator to enable air flow from the external ventilator to expand the bladder and press against the abdomen of the person wearing the abdominal belt. Expansion of the bladder delivers a force to the abdomen resulting in expiration as the external ventilator inflates the bladder, followed in sequence by passive inspiration by the person wearing the abdominal belt as the bladder deflates.

This product is a belt that is worn around the waist to increase abdominal pressure and strengthen the muscles around the waist. As shown in the reference back view explaining each part, EMS units and heating units are arranged alternately on the inside of the belt, and while the heating units warm the waist, the weak current flowing from the EMS units effectively strengthens the muscles around the waist.

An implantable device for the treatment of acid reflux disease has a body including an outer surface adapted to rest against a patient's fundus wall. The device, when implanted in the patient, fills a volume in the patient's abdomen in the cardia area and above the cardia of the patient, when standing. The body prevents the cardia from moving through the diaphragm opening into the thorax, thereby preventing reflux by keeping the abdominal pressure supporting the cardia sphincter muscle. The device may be affixed to stomach tissue. The device may also be invaginated or otherwise indirectly secured in position.

The utility model relates to an intra-abdominal pressure detection device, including four-way valve, infusion tube, urinary tract tube, urination catheter and metering tube, four-way valve includes valve body casing, the top of valve body casing is provided with three communicating tube in annular array, the bottom of valve body casing is provided with main communicating tube, the inside top of valve body casing is provided with rotating disk, and the inside of valve body casing is provided with the rotating disk. A connecting pipe is arranged at the bottom end of the rotating disc, the bottom end of the connecting pipe is connected with the main communicating pipe, the top end of the connecting pipe corresponds to one communicating pipe, and an adjusting shaft penetrating through the valve body shell is fixedly arranged at the top end of the rotating disc. The utility model relates to the technical field of intra-abdominal pressure detection equipment. According to the intra-abdominal pressure detection device, through the arrangement of the four-way valve, the urinary tract tube can be communicated with the infusion tube, the urination tube and the metering tube under the condition that the tube is not dismantled, the measurement efficiency can be effectively improved, the risk that external bacteria enter the urinary tract of a patient can be effectively reduced, and the safety in the measurement process is improved.

The utility model discloses an assisting ring for assisting puerpera, relates to the technical field of medical equipment, and comprises a supporting column, the left side and the right side of the outer surface of the supporting column are fixedly connected with annular sponge pads, the left side and the right side of the outer surface of the supporting column are connected with retractable supports in a sliding mode, and the front sides of the retractable supports are provided with drawstrings. A power-assisted ring is arranged at the front end of the drawstring. When the auxiliary device is used, both feet of a puerpera step on the annular sponge pad on the outer side of the supporting column, so that the strength for holding legs can be saved, the rear triangular area of the pelvis is fully utilized, the labor is saved in the delivery process, and the pulling column on the power-assisted ring is provided with anti-skid lines, so that the auxiliary device has large resistance and is convenient to use. By the aid of the power-assisted ring, the puerpera can effectively borrow force when pulling the power-assisted ring, and meanwhile, the puerpera can hold the power-assisted ring with two hands to help to stabilize the body, so that the puerpera can better keep the body straight and exert force towards the pelvis, the puerpera can be helped to utilize abdominal pressure more simply and efficiently, and the delivery process is accelerated.

The invention discloses an adjustable anal tube used after anorectal operation of children, which comprises an anal tube body, and a connecting station is formed at the rear end of the anal tube body; the traction unit comprises a winding seat and a traction rope, the winding seat is connected with the human body, one end of the traction rope is wound with the winding seat, the other end of the traction rope is connected with the connecting station, and the winding seat is used for winding and unwinding the traction rope to adjust the traction tightness of the traction rope to the connecting station; the limiting tube is connected to the rear end of the body in a sleeving mode, a limiting face is formed on the limiting tube and used for abutting against the anus to limit the maximum length of an anal tube entering the anus, the traction unit is adopted to be matched with the limiting tube to fix the body, and therefore suture is prevented from puncturing the skin, and the injury caused by secondary trauma and the follow-up infection risk are completely avoided; the traction unit is matched with the adhesive tape for dual fixation, so that the risk that the anal tube falls off due to the increase of the abdominal pressure of the child patient can be greatly reduced.

This invention belongs to the field of medical device technology and discloses a pediatric gastrointestinal decompression device for clinical use. It includes a fixed base plate, on which a collection component and a second collection cylinder are sequentially fixedly mounted. A limiting component is fixedly installed between the collection component and the second collection cylinder. The collection component includes a housing, and a first collection cylinder is fixedly mounted at the bottom of the inner cavity of the housing. A first connecting tube is fixedly mounted on one side of the first collection cylinder. This invention, through the coordinated structure of the piston and the second connecting tube, addresses the discomfort caused to children by negative pressure. When medical staff or accompanying parents observe the child crying violently or experiencing discomfort, they can pull the piston to release the blockage between the piston and the second connecting tube, rapidly depressurizing the first collection cylinder and reducing gastrointestinal pressure. This avoids excessive decompression leading to mucosal damage or insufficient decompression resulting in poor efficacy due to severe and rapid fluctuations in abdominal pressure.

The invention relates to the technical field of bladder internal pressure monitoring and management, and provides a neurogenic bladder internal pressure monitoring and management system based on incremental learning, which comprises a data acquisition module, an embedded hardware platform and a user side prompt module. The data acquisition module is responsible for acquiring physiological parameter information such as bladder internal pressure, abdominal pressure and body position angle in real time. The bladder internal pressure prediction module integrated by the embedded hardware platform establishes a pressure-time relationship in a piecewise linear modeling mode, continuously adjusts model parameters by applying an incremental learning algorithm, and generates prediction data in a future time window; and the multi-modal state identification module receives the prediction data and the current multi-source physiological information, performs comprehensive analysis by applying a fuzzy logic reasoning mechanism, identifies and eliminates the influence of instantaneous interference factors, and outputs the grade evaluation of the bladder state. And the user side prompting module executes a grading early warning strategy according to the state grade and sends intervention prompting information of different emergency degrees to the patient.

The present invention relates to an implantable urethra support device for urinary incontinence treatment, and more particularly, to a urethra support device for urinary incontinence treatment, in which left and right fixed body portions arranged to be spaced apart are arranged to form an angle with each other, and the two fixed body portions are stably seated on the rear surfaces of two pubic bones forming a pubic symphysis by being connected at two points, such as a urethra support portion and a body connecting portion, when abdominal pressure is downwardly applied, the fixed body portions and the body connecting portion are supported by the pubic bones to resist the downward pressure, and the lowered urethra is supported by the upper urethra support portion, thereby creating a bend above the urethra support portion, so that urinary incontinence can be prevented by rapid urethral closure.

An intra-abdominal pressure ("IPP") measurement device is disclosed herein. In an example, the IPP measurement device includes a transfer set or catheter fluidically coupled to a patient's abdominal cavity and a pressure sensor adapted to contact the transfer set or catheter. The pressure sensor is configured to transmit output data indicative of IPP within the patient's abdominal cavity. The pressure sensor includes a pressure element configured to measure pressure exerted by fluid within the transfer set or catheter. The pressure sensor further includes a pressure amplifier having a first side contacting a portion of the transfer set or catheter and a second side contacting the pressure element. The first side has a greater diameter or surface area than the second side for amplifying a pressure signal of the IPP measurement.

The utility model discloses a device for measuring intra-abdominal pressure through bladder, which relates to the field of medical tools and comprises a measurer and a measuring device frame. The measuring device frame comprises a base, a vertical rod, a measuring tube, a movable sleeve, a first jacking screw and a second jacking screw, the vertical rod is connected with the base, the movable sleeve is arranged on the vertical rod in a sleeving mode, the first jacking screw is connected with the movable sleeve and can jack the vertical rod, the measuring tube is vertically arranged and connected with the movable sleeve, the measuring tube is transparent, and the measuring tube is provided with height scales. The second puller screw is in threaded connection with the upper end of the measuring tube; the measurer comprises a urinary catheter, an injector, a first three-way valve, a liquid hose, a hard tube head and a tube head cover, the urinary catheter, the injector and the liquid hose are respectively connected with three joints of the first three-way valve, the hard tube head is connected with the end part of the liquid hose, the tube head cover covers the hard tube head, the liquid hose is inserted into the measuring tube from bottom to top, the liquid hose is transparent, and the measuring tube is connected with the injector. The hard tube head is tightly jacked by the first jacking screw, and the measuring tube is exposed out of the tube head cover.

This invention discloses an intra-abdominal pressure measuring catheter device and its forming method. The method includes: forming a connecting tube for connecting a urinary catheter and having an on / off valve and a pressure measuring element thereon; forming a digital display drive mechanism detachably connected to the on / off valve for pushing the pressure measuring element to reciprocate along the axial direction perpendicular to the connecting tube and displaying the pressure data measured by the pressure measuring element. The intra-abdominal pressure measuring catheter device formed by the method of this invention can accurately obtain the patient's intra-abdominal pressure, can be left in place, is suitable for patients who need frequent intra-abdominal pressure monitoring, facilitates infection control, is safer to use, and facilitates accurate judgment and subsequent treatment by doctors.

The utility model relates to the technical field of pressurizing bellybands, and discloses an adjustable pressurizing bellyband which comprises a bellyband body, a binding rope, a plurality of first binding blocks and a plurality of second binding blocks, and a knob buckle mechanism is fixedly arranged on one side of the upper side of the front end face of the bellyband body. A stabilizing mechanism is fixedly arranged on the rear side of the end face of one side of the knob buckle mechanism. According to the utility model, the binding rope sequentially penetrates through the first binding block and the second binding block, the binding rope is woven into a grid, the binding net formed by the binding rope ensures that the pressure is automatically and uniformly distributed when the abdominal pressure is increased, and the binding rope can be pulled by rotating the knob buckle mechanism so as to control the distance between the first binding block and the second binding block; a doctor can quickly adjust the knob to a target according to the illness state and the tolerance degree of a patient, and the knob buckle mechanism can loosen the fixation of the binding rope when being pulled, so that the knob is lifted and pulled to be completely released immediately in an emergency.

A structure reinforced underpants, comprising a front body, a back body and a crotch part, the front body and the back body are connected at the corresponding side edges on the abdomen of a human body to form a first overlap part and a second overlap part respectively, so that the front body and the back body enclose an abdominal circumference part; two side edges of the crotch part and a lower edge of the abdominal circumference part form two first openings for the legs of the human body to pass through; the first overlap part and the second overlap part extend upward in a V shape from the crotch part respectively to the two side directions; the above technical scheme can dynamically adjust with the change of the abdominal circumference, accurately fit the natural curve from the waist to the abdomen, evenly distribute the abdominal pressure, and effectively reduce the problems of marks and gaps caused by traditional straight-line stitching.

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.

An adjustable midurethral sling is provided. The adjustable midurethral sling includes a midurethral sling, a frame, an adjustment suture, a housing, two end parts, tunnel opening hooks, outlets, and tunnel opening hook insertion holes. The adjustable midurethral sling is used in a surgical treatment of an involuntary leakage, wherein the involuntary leakage is defined as a urinary incontinence in cases of an abdominal pressure increase as a result of coughing, sneezing etc.

The application discloses a vest for abdominal breathing training and a control method thereof, and relates to the field of medical rehabilitation equipment.The vest comprises a vest body, a flexible pressure sensor array, a microprocessor and a feedback device; the flexible pressure sensor array is arranged at the abdominal region of the vest body; the flexible pressure sensor array is used for collecting abdominal pressure in real time; the microprocessor is used for determining the breathing mode of each breath, the pressure peak of each inhalation and the pressure valley of each exhalation according to the collected abdominal pressure in real time, determining whether each inhalation is up to standard according to the pressure peak of each inhalation, determining whether each exhalation is up to standard according to the pressure valley of each exhalation, and controlling the feedback device to provide feedback and guide the patient to breathe in a correct way according to the up-to-standard result and the breathing mode of each breath.The application can monitor the inhalation mode, provide feedback in real time and guide the patient to master correct abdominal breathing skills.

The application discloses a new medical application of a noninvasive ventilator, in particular to a new application of the noninvasive ventilator for improving, relieving or treating human body gastroesophageal reflux related discomfort symptoms. The discomfort symptoms include but are not limited to stomach distension, abdominal distension, acid reflux, heartburn, retrosternal discomfort, night reflux, throat reflux discomfort and the like. The application firstly finds that the airway positive pressure generated by the conventional noninvasive ventilation can effectively improve the stomach distension and gastroesophageal reflux series symptoms which have long plagued the public through the physiological mechanisms of improving human body respiratory mechanics, adjusting the chest and abdominal pressure balance, reducing the diaphragm abnormal lifting and reducing the intragastric pressure. The application expands a new clinical application scene of the noninvasive ventilator, and the application is safe, noninvasive and long-term home use, the effect is stable, and has definite medical application value and popularization prospect.