65 results about "Flatfeet" patented technology

The invention relates to the technical field of medical assistance, and discloses a flatfoot sole model generation system and device, which comprises a plurality of air bag elements, a pressure data acquisition module, a motion capture module, a static data processing module, a dynamic data processing module, an execution control module and a model generation module, through the synergistic effect of the air bag element, the pressure data acquisition module and the static and dynamic data processing module, in combination with real-time inflation adjustment and foot arch state judgment, the plantar model adaptive to the foot characteristics of the user is dynamically generated, plantar pressure distribution can be monitored and adjusted in real time, the plantar model is dynamically generated according to the foot motion state of the user, and the user experience is improved. The method has the advantage of improving the flatfoot correction effect and the user experience.

The invention provides an intelligent management system of an orthotic insole for treating flatfoot, which comprises a foot acquisition module for static 3D (three-dimensional) scanning and dynamic testing to obtain a foot model and data; the customized printing module is used for carrying out parameter adjustment and stress analysis by utilizing CAD / CAE, then carrying out partition design of an insole framework, and carrying out 3D printing to obtain a personalized insole; the hardware integration module is used for deploying various sensors and microelectronic elements in the orthotic insole to obtain dynamic data; the data analysis module is used for analyzing and calculating foot dynamic data and carrying out visual operation; the correction suggestion module is used for constructing an identification model, monitoring foot abnormity and generating a correction suggestion; and the health management module is used for regularly storing data, generating personal health archives and feeding back the personal health archives to corresponding doctors. On the basis of ensuring the comfort and durability of the foot, personalized design of a patient and intelligent monitoring and effective feedback in the correction process can be realized.

The invention discloses a personalized orthopedic insole manufacturing method and device, equipment and a storage medium. The method comprises the steps that foot shape geometric data of a patient and a foot reference model of a flatfoot are obtained; constructing a scaling function based on the foot shape geometric data and the foot reference model, and scaling reference data in the foot reference model according to the scaling function to construct a foot complex finite element model of the patient; constructing an initial orthopedic insole model based on foot shape geometric data, importing the foot complex finite element model into the initial orthopedic insole model, and determining a final orthopedic insole finite element model in combination with model parameters input by a user; and manufacturing the orthopedic insole according to the final orthopedic insole finite element model. According to the method, the ankle internal skeleton structure of the patient can be obtained by scaling the foot reference model of the flatfoot, and then the orthopedic insole model is constructed, so that the acquisition of a large amount of foot MRI data of the patient is not needed, and the manufacturing of the orthopedic insole is more convenient and rapid.

The invention discloses an AI insole modeling system based on multi-modal biomechanics and a 3D printing method, and relates to the technical field of biomedical engineering, and the AI insole modeling system specifically comprises an external parameter calibration module, an image processing module, a three-dimensional reconstruction module, a measurement and analysis module, a foot database establishment module, an insole database modeling module and an insole 3D printing module. Based on the biomechanical principle and the digital medical technology, a full-link digital service system of three-dimensional scanning, AI modeling and 3D printing is constructed, firstly, based on a foot scanning and analysis system of multi-view three-dimensional reconstruction, through the processing flow of camera calibration, image distortion removal, semantic segmentation, multi-view three-dimensional reconstruction and measurement, a full-link digital service system of three-dimensional scanning, AI modeling and 3D printing is constructed; and finally, key parameters of the foot length, the foot width, the hallux valgus angle and the flatfoot degree are output, high-precision foot modeling and measurement are achieved, accurate customization of the orthopedic insoles is achieved, and the device is suitable for the fields of medical diagnosis, orthopedic shoe customization and sports science and has the characteristics of high precision, automation and modularization.

The utility model relates to a sole structure suitable for flatfoot, which comprises a sole main body with a low front end and a high rear end, the outer sole of the sole main body is sequentially divided into a metatarsophalangeal area, a waist area and a heel area from front to back, the inner side part of the metatarsophalangeal area is warped forwards and upwards, and the heel area is warped backwards and upwards; the inner waist part of the waist area is an arc surface, and the triangular pattern position of the inner waist part of the waist area shrinks inwards, so that the ground contact area of the inner side area of the waist is reduced; an elastic piece is arranged in the sole body and extends to the metatarsophalangeal area from the heel area. The utility model provides optimization and improvement aiming at the defects in the walking movement under the existing condition of standing on flat feet instead of changing the posture state of the feet during standing and walking, assists in improving the walking capability, is reasonable in design, and effectively solves the problems that the stability of ankle joints is reduced, the off-ground pedaling and stretching capability is reduced and the walking quality is poor during the walking of the flat feet. And the internal rotation angles and moments of ankle joints and knee joints are increased.

The utility model relates to the technical field of orthotic insoles, and discloses a novel bandage type proprioceptive stimulation flatfoot orthotic insole which comprises an insole body, the top end of the insole body is fixedly connected with an insole surface, and the top end of the insole surface is fixedly connected with a fixed point assembly used for providing a fixing effect. One side of the top end of the point fixing assembly is fixedly connected with an arch bag, a notch is formed in the inner side of the arch bag, the interior of the notch is detachably connected with an arch gasket, and the front side of the top end of the pad surface is fixedly connected with a separation assembly used for separating the big toe. The inner side of the front end of the top of the pad face is fixedly connected with an auxiliary assembly used for assisting in correcting the position of the big toe. According to the utility model, the first stimulation point and the second stimulation point are arranged at the heel position and are matched with the fabric with the silica gel particle points to cover the whole insole foot surface, so that the feeling stimulation of the sole is increased, the movement and coordination of foot muscles are further promoted, and an ideal correction effect is achieved.

The utility model relates to the technical field of correctors, and particularly discloses a correcting device for correcting hallux valgus and flatfoot disease, the correcting device comprises a correcting frame and a limiting block, a fixing belt is fixedly mounted on the surface of the correcting frame, one end of the correcting frame is rotatably connected with an adjusting belt, the top of the limiting block is communicated with an inflation valve, and the inflation valve is connected with the limiting block. The top of the inflation valve communicates with an inflator, a pushing plate is slidably connected to the inner wall of the inflator, a threaded rod is rotatably mounted at one end of the pushing plate, and the surface of the threaded rod is in threaded connection with the inner wall of the inflator; the inflation valve is installed at the top of the limiting block, the top of the inflation valve communicates with an inflator, a pushing plate is slidably connected to the inner wall of the inflator, one end of the pushing plate is rotationally connected with a threaded rod, and the surface of the threaded rod is in threaded installation with the interior of the inflator, so that the threaded rod is rotated to drive the pushing plate to move in the inflator; and air in the inflator enters the inner wall of the limiting block at the bottom end of the inflation valve, so that the size of the limiting block is adjusted.

A sports shoe for flat foot prevention and correction, including a sole, an upper and an insole, an area of the insole corresponding to the arch of human foot is D-shaped area for auxiliary correction training, the arc part of the D-shaped area are divided into three sections, namely a middle section connected to other parts of the insole as a whole and two opening sections which are between two ends of the middle section and two ends of the vertical line part of D shape, and the opening sections are separated from the other parts of the insole to form openings, the bottom surface of said D-shaped area is fixedly bonded with an airbag, the upper is fixedly equipped with a press type inflation and deflation valve, the air outlet of the inflation and deflation valve connects to the air inlet / outlet of the airbag through an inflation tube.

The utility model relates to the technical field of ankle-foot orthotics, and discloses a lightweight multifunctional back-supporting type ankle-foot orthotics which comprises a base, an arch orthotics insole is arranged in the base, a multifunctional correction assembly for assisting standing and walking is arranged above the base, and the arch orthotics insole is arranged above the base. The orthosis assembly includes a first ankle foot orthosis body and a second ankle foot orthosis body. According to the light-weight multifunctional rear supporting type ankle-foot orthosis, the first ankle-foot orthosis body, the second ankle-foot orthosis body, the foot arch orthosis insole, the achilles tendon clamping groove and the shank clamping groove are arranged, the ankle joint is kept in the neutral position, ligament relaxation after abnormal stretching is avoided, standing and walking are assisted, malformation is corrected, muscular tension is affected, and the ankle-foot orthosis is suitable for being used for a long time. The problems that ankle diseases and flatfoot diseases cannot be treated at the same time, supporting correction cannot be conducted on foot arches, and an ankle-foot orthosis is limited in function and small in application range are solved.

1. The name of this design product: arch support. 2. Purpose of this design product: used to support the arch of the foot and correct deformed high arches and flat feet. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model relates to the technical field of orthopedic insoles, and discloses a 3D (three-dimensional) printing orthopedic insole with a gait adjusting function, which comprises an insole body, a support mechanism and a guide mechanism, wherein the supporting mechanism comprises an inner eight correction assembly arranged at the upper end of the arch side of the gait guide layer and a flatfoot correction assembly arranged at the middle end of the arch side of the gait guide layer; the guide mechanism comprises an ankle joint correction assembly arranged at the lower end of the gait guide layer; according to the 3D printing orthopedic insole with the gait adjusting function, the gait guiding layer provided with the supporting mechanism and the guiding mechanism and the flexible substrate layer are designed, targeted correcting force is provided by arranging the positioning grooves and the springs, and height correcting blocks, round protruding structures on the surfaces of the height correcting blocks and movable supporting blocks are customized in a targeted mode; and the problems of a splay-in foot posture, a flatfoot posture and an ankle varus or ankle valgus foot posture can be effectively corrected.

The invention belongs to the field of orthopedic rehabilitation instruments, and particularly relates to an insole for flatfoot dynamic orthopedic, which comprises an insole body and an elastic support piece, wherein the insole body is provided with a supporting layer, and the supporting layer is sequentially provided with a plurality of front clamping grooves, an elastic contraction structure and a plurality of rear clamping grooves from the front end to the rear end; the two ends of the elastic supporting piece are connected to the multiple front clamping grooves and the multiple rear clamping grooves in a clamped mode respectively to adjust the arching height of the elastic supporting piece so as to adapt to the change of the arch shape, and the elastic contraction structure contracts along with the elastic supporting piece to assist in supporting the elastic supporting piece. Progressive correction can be achieved by adjusting the position of the clamping groove according to the foot arch development stage of a child, dynamic mechanical guidance is continuously provided in the walking period, key muscle groups such as pelma internal muscles and tibialis posterior muscles are effectively activated, and muscle function reconstruction and neuromuscular control ability improvement are promoted.

A dynamic foot brace device for providing arch support to a foot of a user through energy storage at an ankle of the user during a step. The device includes a tension member including a first end coupled to an arch of the foot and a second end coupled to the ankle. The tension member may be configured to store energy from tension applied to the first end during a first phase of the step and release the energy to the foot as a propulsion force when the tension applied to the first end is released during a second phase of the step.

The utility model relates to the technical field of orthopedic insoles, and discloses a 3D (three-dimensional) printing orthopedic insole convenient for rehabilitation, which comprises an insole body, a gait guide mechanism and an arch support mechanism, wherein the gait guide mechanism comprises a toe positioning groove formed in the upper wall of the flexible substrate layer, a crossed toe strap movably mounted on the peripheral side of the toe positioning groove, a vibration unit fixedly mounted on the upper wall of the gait guide layer, a pressure sensor and a battery; the foot arch supporting mechanism comprises air bags arranged in the foot arch side flexible substrate layer, communicated through holes are formed between the air bags, air holes are formed in the inner wall of the air bag located at the most inward concave position of the foot arch side, and rubber pads are arranged at the positions, located at the air holes, of the inner wall of the air bag. According to the 3D printing orthopedic insole facilitating rehabilitation, the gait guiding mechanism and the adjustable arch supporting mechanism are designed, flatfoot and inner splay gaits can be effectively corrected, meanwhile, paronychia is prevented, and comfortable foot supporting is provided.

This product is a taping tape for flat feet that holds the medial longitudinal arch (arch of the foot). To use it, as shown in "Reference Diagram 1 Showing How It's Used" through "Reference Diagram 3 Showing How It's Used," remove the release sheet from the center of the back and place the foot on top of the product with the part of the foot below the base of the big toe resting on the top of the product. Next, remove the release sheet from one of the wing sections to secure the instep. Next, remove the release sheet from one of the forked sections and pull the tape backward to adhere it to the medial longitudinal arch, then wrap the end of the tape around the ankle to secure it. Similarly, remove the release sheet from the other side to secure the tape.

The utility model discloses a pair of flatfoot hallux valgus correcting slippers, and relates to the technical field of slippers. The flatfoot hallux valgus correcting slipper comprises a sole, a basic vamp, a movable vamp, a correcting piece and a traction assembly, the sole is connected with the basic vamp, the basic vamp, the movable vamp and the sole are matched to form a welt, the movable vamp is close to the basic vamp through the traction assembly to adjust the size of the welt, and the correcting piece is matched with the movable vamp to form a correcting opening. The correcting piece adjusts the size of the correcting opening through the traction assembly. The size of a shoe opening is adjusted through cooperation of the first knob and the first traction rope, the size of a correction opening is adjusted through cooperation of the second knob and the second traction rope, the adjustment mode that the knobs are matched with the traction ropes is simple and efficient, and the trend of the traction ropes is adjusted through the first stringing piece and the second stringing piece; the anti-skidding effect of the sole is enhanced through the strip-shaped grooves and the rhombic anti-skidding protrusions on the surface of the sole.

The invention belongs to the field of flatfoot correction, and particularly relates to a training mechanism for children flatfoot correction, which comprises a telescopic shoe board structure, and the telescopic shoe board structure comprises a first shoe board and a second shoe board. By arranging the telescopic shoe board structure, controllable adjustment of the length of the shoe board can be achieved by adjusting the distance between the first shoe board and the second shoe board in use, after the length of the shoe board is determined, a clamping plate can be rotated to enable a first column nail on the upper side of the clamping plate to be connected into a connecting hole in a clamped mode, and then the length of the shoe board is fixed completely; by arranging an adjustable sleeving assembly, an arc-shaped block is connected to the shank of a patient in a sleeving mode, then a displacement crawler belt is pulled to enable the arc-shaped block to be tightly attached to the shank of the patient, finally locking leather is pulled to enable number column nails on the side face of the locking leather to be clamped into penetrating holes, at the moment, clamping blocks are connected into clamping grooves in a meshed mode, and fixing of the displacement crawler belt is achieved; therefore, the device can bind the patient.

The utility model provides an arch supporting antiskid sole and a shoe, and relates to the technical field of soles, and the arch supporting antiskid sole comprises a half sole part, a middle waist part and a heel part which are sequentially connected along the length direction of the arch supporting antiskid sole. Wherein a first supporting piece is embedded in the outer bottom of the arch supporting anti-skid sole, and the first supporting piece is located at the middle waist part. It is easy to understand that the first supporting piece can ensure that the first supporting piece directly supports and acts on the arch part of the wearer, and therefore the problems of arch collapse and flatfoot are solved. On the basis, the first rubber patch and the second rubber patch are attached to the outer sole of the arch supporting anti-skid shoe sole, so that the anti-skid performance of the shoe sole can be adjusted according to different gait stages, and the wearing comfort and safety of a user are improved. Specifically, the first rubber patch is located on the half sole part and is suitable for providing enough friction force when the half sole falls to the ground; and the second rubber patch is positioned at the heel part and is suitable for increasing the road holding force when the heel touches the ground.

The utility model provides an insole capable of improving the non-straight force line, and relates to the technical field of insoles, the technical scheme is that the insole comprises an insole body, the middle of the insole body is provided with a first protrusion in the area corresponding to the calcaneus, and the first protrusion acts on the inner side of the calcaneus in an abutting mode. The insole for improving the non-straight force line has the advantage of improving the non-straight force line caused by calcaneus ectropion and flatfoot.

This invention relates to a method for predicting key points of the internal skeleton based on plantar surface data, belonging to the field of computer vision. The method includes: acquiring an X-ray image of a patient's foot and labeling key points of the foot bones in the image; acquiring a depth map of the same patient's foot based on the camera viewpoint at the time of acquiring the X-ray image, and registering the edge contours of the X-ray image and the depth map to associate the labeled key points in the X-ray image with the features of the depth map; inputting the registered depth map into an improved YOLOv8-pose model to train the model, thereby enabling the model to predict key points of the foot bones based on the foot depth map. This invention can extract key points of the plantar bones in a faster, lower-cost, and non-invasive manner. These key points can be used to diagnose skeletal developmental disorders such as flat feet and high arches, and have significant clinical diagnostic value.

The invention pertains to a foot arch correction training shoe with a uniquely designed sole for enhanced arch training during walking. The sole comprises a front part, a middle part, and a rear part. The front part includes a transitional zoom and a toe support zoom, facilitating a point of force during walking for effective arch muscle training. The toe support zoom lies on a second horizontal surface, lower than the first horizontal surface on which the middle and rear parts of the sole rest. The transitional zoom features toe grip patterns for improved safety, and the shoe upper straddles the sole's sides for a secure fit. The shoe upper also includes decorative bumps for aesthetic appeal. The angle between the transitional zoom's inclined surface and the second horizontal surface ranges between 120° and 165°, ensuring optimal foot slope for both comfort and arch correction effectiveness.

The utility model relates to the field of shoes, in particular to a special shoe for flatfoot, which comprises a shoe main body and an insole arranged in the shoe main body for use. When the shoe is worn, the pad can play a role in supporting the heelpiece, so that the risk of collapse of the heelpiece in the process of wearing the shoe is reduced, people can directly wear feet into the shoe main body without pulling the heelpiece, bending down and stretching out hands when wearing the shoe, and the shoe is particularly suitable for old people, lumbar vertebra patients or patients who are inconvenient to bend down; in the process, the guide back cushion can play a role in guiding the heel, so that people can conveniently put the foot into the shoe main body. When the shoe is worn, the foot arch supporting protrusion and the massage pad are attached to the foot arch and the foot arch of the human body respectively, the foot arch supporting protrusion can be completely attached to the foot arch of the human body and does not exert strong extrusion force on the foot arch, supporting is provided, normal growth and development of the foot arch are promoted, and the massage effect is good. Meanwhile, the foot arch supporting protrusions are matched with the massage pads to provide enough support for the foot soles so as to ensure the stability of the gravity center of the body.

The application relates to the technical field of foot correction, in particular to a wearable flat foot auxiliary correction device. The device comprises a foot protection sleeve, one end of the foot protection sleeve is provided with an outer side protection edge, a transverse pulling belt and a buckle block are arranged on the outer side protection edge, a plurality of buckle rings for being buckled with the buckle block are arranged on the transverse pulling belt, first dismounting parts are arranged on the outer side protection edge and the transverse pulling belt respectively, and a heel hole is arranged on the foot protection sleeve. The application can optimize the foot correction effect of flat foot patients in a shoeless state.

The utility model relates to the technical field of insoles, in particular to a double-layer shock-absorbing insole which comprises a shock-absorbing body, the shock-absorbing body comprises a first arch-shaped part and a second arch-shaped part, the two end parts of the first arch-shaped part and the two end parts of the second arch-shaped part are mutually buckled, the middle parts of the first arch-shaped part and the second arch-shaped part respectively arch outwards, and a deformation space is formed between the first arch-shaped part and the second arch-shaped part. An auxiliary damping structure such as an air bag body or a shock absorption sheet is clamped and plugged in the deformation space; the shock-absorbing insole comprises an insole body, the shock-absorbing body is arranged at the bottom of the insole body and extends from a heel to an arch, and the shock-absorbing body is of an integrally-formed structure or is formed by bending and pressing a sheet. The double-layer damping insole can absorb impact more effectively, reduce pressure on feet and legs, reduce the risk of injury and improve the comfort level of long-time standing or walking. A better arch support may also be provided, which is particularly beneficial for people with flatfeet or high arch feet. And when being used in the orthotic insole, the foot alignment and pressure distribution can also be improved.

The utility model discloses a flatfoot corrective shoe with an arch protection function, and relates to the technical field of foot protection shoes. The flatfoot corrective shoe with the arch protection function comprises a vamp, a sole and an insole, the vamp is adhered to the sole through colloid, a plurality of wrapping faces higher than the instep are arranged on the vamp, the different wrapping faces are sewn and spliced, and a three-dimensional side flange is integrally arranged at the side end of the insole. According to the flatfoot corrective shoe with the arch protection function, the wrapping performance on a foot is kept through the wrapping face on the vamp, meanwhile, the wrapping area of the vamp on the foot is increased through the high welt, and good lateral supporting force is provided. When the foot protection shoe is worn, the three-dimensional surface arranged on the surface of the insole can be fully attached to the foot; by means of the three-dimensional side flanges, the foot is wrapped when attached to the surface of the insole, the risk of spraining the foot is relieved through the three-dimensional side flanges, and the lateral supporting effect of the insole is better.

The utility model discloses an adjustable steel plate for treating flatfoot deformity, which comprises a first steel plate, a second steel plate and a rotating shaft, the rotating shaft is fixed on one side of the first steel plate, the outer side of the rotating shaft is rotatably connected with the second steel plate, one side of the first steel plate and one side of the second steel plate are respectively provided with a fixing hole, and the fixing holes are communicated with the first steel plate and the second steel plate. A limiting hole is formed in one side of the front face of the second steel plate, an adjusting mechanism is arranged in the limiting hole, and a fixing plate is welded to the bottom end of the first steel plate. By pressing the limiting block, the limiting block exits from the limiting range of the limiting hole and is stored in the mounting block, so that the limiting of the second rigid plate is relieved, the angle of the second rigid plate is adjusted under the action of the rotating shaft, and the angle of the second rigid plate can be adjusted according to the actual use condition through the operation; therefore, the purpose of adjusting the calcaneus height is achieved, and the treatment requirements of different crowds at different stages are met.

The utility model relates to the technical field of insoles, and discloses a deodorant and antibacterial insole. The technical problems that in the prior art, an adopted antibacterial agent gradually loses efficacy along with time, the antibacterial effect is not lasting, air permeability is insufficient, moisture in shoes is difficult to effectively discharge, bacterium breeding is aggravated, and the wearing experience is affected are solved. The utility model discloses a shock-absorbing anti-skidding insole which comprises an inner insole base, a modified filling part is embedded in the inner insole base in a hollowed-out mode, the modified filling part comprises a thumb embedding area, a toe embedding area, a half sole embedding area and a heel embedding area, the heel embedding area is a ship arc-shaped heel, the ship arc-shaped heel comprises an outer arc area and an inner side area, and shock-absorbing anti-skidding lines are arranged on the ship arc-shaped heel. The utility model not only effectively solves the problems of foot sweating, peculiar smell and bacterium breeding, but also provides comprehensive support and protection for the foot, and particularly has a flatfoot correction function, so that a wearer can enjoy healthier, more comfortable and safer experience.