15 results about "Spinal Curvatures" patented technology

The invention relates to the technical field of program control, in particular to a program control system and method based on a pressure distribution test. Comprising a multi-dimensional pressure data acquisition unit, a control logic decision unit and a cooperative control unit. Through the combination of the high-resolution flexible sensor array and the deep learning inversion model, the spine curvature and the shoulder-hip proportion of the user can be automatically identified, the shoulder, the waist, the hip and other skeleton protruding parts can be accurately tracked, a unique and accurate personalized physiological model basis is provided for subsequent analysis, and the user experience is improved. A'ideal pressure-bearing database 'constructed based on clinical medical knowledge is embedded, a'digital human' pressure state sensed in real time is compared with a matched'health template ', a dynamic weight mechanism with clinical significance is introduced, and a'pressure-bearing difference value' aiming at preventing pressure sores and maintaining spine health is calculated; the purpose of converting an adjustment target from fuzzy'more comfortable 'into quantitative physiological index optimization with definite health orientation is achieved.

This invention relates to a digital scoliosis rehabilitation trainer, belonging to the field of medical device technology. It includes a fixation body, a traction body, a measuring body, and a reading body. The fixation body comprises multiple fixation blocks hinged end-to-end, each block having an arc-shaped surface at its bottom that conforms to and is fixed to the human spine. The traction body includes multiple fixation straps fixed to the fixation blocks and a traction strap positioned between two fixation straps. Each fixation strap and traction strap is equipped with a tensioning device. The measuring body includes a calibrator aligned with the fixation blocks, a height measuring device, and a level measuring device mounted on the fixation blocks. The reading body includes a display wirelessly connected to the height and level measuring devices. This device offers high adaptability and can accurately read spinal curvature values, ensuring that each adjustment achieves predetermined targets, making training scientific and reasonable, thereby creating conditions for improving the safety and accuracy of scoliosis training.

The invention discloses scoliosis correction equipment for children, and aims to solve the technical problems that existing correction equipment depends on manual operation and lacks accurate real-time feedback and personalized self-adaptive adjustment. The equipment comprises a base plate, a stand column, an upper support, a lower support, an electric telescopic rod, an upper correcting ring, a middle correcting ring and a lower correcting ring, wherein the upper support, the lower support and the electric telescopic rod are in sliding fit with the stand column; the equipment collects a posture image of a user through a camera and constructs a three-dimensional posture model; and the PC dynamically outputs an optimized control instruction through a built-in machine learning model based on real-time posture data and historical data represented by the model, and drives the electric telescopic rod and the middle correction ring to apply accurate and self-adaptive correction force to the spine bending part of the user. According to the system, machine vision and artificial intelligence technologies are combined, closed-loop, accurate, personalized and intelligent control over the scoliosis correction process is achieved, and the corrective force applying accuracy and adaptability are remarkably improved.

The invention belongs to the technical field of medical instruments, particularly relates to an intelligent dynamic correction device for scoliosis and a correction method of the intelligent dynamic correction device, and aims to solve the problems that the correction device is single in function and cannot synchronously perform waist movement and accurately push and correct a scoliosis part in a spine traction process. The top of the bed board I is provided with a waistband, the second motor is in transmission connection with the two first traction mechanisms through a driving shaft and a synchronous belt to pull the waistband, the top of the bed board I is further provided with a neck ring, the second traction mechanism comprises a screw II, a screw III and a gear set, and the neck ring is pulled in a segmented mode through magnetic coupling transmission. A pushing and pressing mechanism is arranged at the top of the bed plate I and comprises a frame body I and a frame body II, a sliding seat is connected to the interior of the pushing and pressing mechanism in a sliding mode, an adjustable pressing plate is arranged on the sliding seat and used for pushing and pressing the scoliosis part, the device can press the spine bending point in the traction process, meanwhile, segmented fine adjustment of traction force is achieved, and the correction effect is improved.

A system and method for planning and simulating a surgical operation to create a patient-specific spinal implant are disclosed. The system comprises a remote server configured to receive patient-specific medical image data and generate a 3D mesh model of the patient's spine using algorithms that separate vertebral bodies, remove artifacts, and smooth surfaces. A doctor's computer receives the 3D mesh model and allows real-time manipulation of intervertebral spaces to achieve a desired spinal curvature. The server generates a spinal implant design with surface-mapped endplates matching the patient's vertebral anatomy, which is transmitted to a 3D printer for manufacturing. The method includes steps of receiving image data, generating and updating the 3D mesh model based on doctor input, generating the final implant design, and transmitting it for production. The invention enables the creation of patient-specific spinal implants with improved conformity and surgical outcomes.

The invention provides a spine health monitoring device, system and method, and relates to the technical field of medical instruments. The spine health monitoring device comprises a garment body, a deformation element and a plurality of myoelectricity elements, the garment body is worn by a user, the deformation element and the myoelectricity elements are arranged on the inner side of the garment body and attached to the skin of the user, and the deformation element and the myoelectricity elements are in communication connection with an external intelligent terminal; wherein the deformation element can deform when the spine bends and generate corresponding deformation electric signals, the myoelectricity elements can collect myoelectricity signals generated by different muscle groups around the spine in real time, and the intelligent terminal can analyze the posture of the spine according to the deformation electric signals and the myoelectricity signals and give an alarm when the posture is bad. The spine health monitoring has high real-time performance, an alarm can be given for timely intervention when poor spine postures are monitored, the defect that a traditional scheme excessively depends on imaging examination is overcome, and long-term tracking of spinal degenerative diseases is facilitated.

This invention discloses a method for monitoring spinal curvature in a smart seat and an in-vehicle health cloud system. The method includes: real-time acquisition of spinal curvature data of an occupant sitting in the seat and vehicle acceleration during vehicle movement; demodulation and curvature reconstruction of the real-time acquired spinal curvature data to obtain a three-dimensional spinal curvature curve of the occupant; and, based on a vibration-posture coupled fatigue algorithm and combined with the real-time acquired vehicle acceleration, determining the risk level of spinal injury to the occupant during vehicle movement; and triggering an intervention strategy corresponding to the risk level. This invention constructs a three-dimensional spinal curvature curve based on the occupant's spinal curvature data, accurately identifies the occupant's sitting posture, and, combined with vehicle acceleration during vehicle movement, calculates the cumulative fatigue caused by the superposition of vehicle vibration and poor posture in real time. This effectively identifies the risk of chronic injury caused by the long-term superposition of vehicle vibration and poor posture, achieving accurate predictive risk assessment before pain occurs.

The invention belongs to the field of spinal curvature detection, and particularly relates to a spinal curvature detection device for spinal surgery, which comprises a fixed base, the top of the fixed base is rotatably connected with a disc, the top of the disc is provided with an adjusting assembly, the adjusting assembly is provided with a mounting seat, the mounting seat is provided with a detection assembly, and the detection assembly is provided with a detection module. The detection assembly comprises a detection seat, and the detection seat is fixedly connected to the inner wall of the installation seat. According to the spinal curvature detection device for spine surgery, through the arrangement of the permanent magnetic chuck, after the detection sliding rod is attached to the spine and adjusted to the detection position, the detection base can adsorb and fix the detection sliding rod through the permanent magnetic chuck, the detection sliding rod is prevented from shifting due to self weight in the vertical or inclined detection state, and the attaching stability of the detection sliding rod and the spine contour is guaranteed; meanwhile, the multiple sets of evenly-distributed detection sliding rods can fully cover the spine detection area, the synchronous reset function of the reset push plate is combined, detection comprehensiveness is guaranteed, and detection operation convenience is improved.

This invention discloses a biomimetic cheetah spine-pelvis coordinated elastic energy storage and burst mechanism, belonging to the field of high-speed quadruped robot power drive technology. Existing cheetah spine patents mostly focus on single-spine elastic buffering, failing to address the core mechanism of coordinated burst power through "spine bending + pelvic rotation," resulting in insufficient explosive force and low energy conversion efficiency at high speeds. This invention mimics the biological movement patterns of a cheetah's periodic spinal bending and synchronous pelvic rotation during running, designing a dual-elastic energy storage unit between the spine and pelvis. Through tendon linkage, a complete cycle of "energy storage-release-coordinated burst power" is achieved, enabling the robot to accelerate from 0 to 10 m / s in ≤0.3s with an energy recovery efficiency ≥60%, significantly overcoming the performance bottleneck of existing single-spine mechanisms. This mechanism features an original structure and novel layout, and can be widely applied to high-speed reconnaissance robots, racing robots, and obstacle-crossing robots.

This utility model discloses an adjustable backrest cushion, comprising: a base; a main connecting piece, the tail end of which is connected to the base; an upper main piece, located at the upper part of the head end of the main connecting piece; a lower main piece, located at the lower part of the head end of the main connecting piece; and a transmission module, connected to the main connecting piece, the upper main piece, and the lower main piece. When the upper main piece is subjected to pressure and retracts, the transmission module transmits power to move the lower main piece forward; conversely, when the lower main piece is subjected to pressure and retracts, the transmission module transmits power to move the upper main piece forward. This utility model has the following beneficial effects: Self-triggering adjustment: Utilizing the body's own weight to drive the mechanism, it achieves automatic feedback that "the further you lean back, the stronger the lumbar support." Real-time support force balance: Under rigid mechanical reverse linkage conditions, it achieves dynamic tracking and adjustment of the cushion's support position, adapting to the spinal curvature of different individuals.

The utility model relates to the field of spine curvature measurement technique, proposes a kind of spine curvature measuring instrument, including: bottom plate, support frame, fit board, sliding block, transmission mechanism, recording mechanism, moving mechanism and lifting mechanism, support frame is slidably connected at the top of bottom plate, fit board is equipped with two, two fit boards are all fixedly connected at the top of bottom plate, sliding block is slidably connected in support frame, transmission mechanism is set on sliding block, for measuring the curvature of spine, recording mechanism is set on support frame, for recording curvature information, moving mechanism is set on support frame, lifting mechanism is set on bottom plate, for driving support frame to move up and down, by above-mentioned technical scheme, solved the measurement mode in this kind of measurement mode in relevant technology needs medical staff to complete measurement manually, when medical staff is busy, this kind of measurement mode is more time-consuming and laborious, and simultaneously, reduce the work efficiency of medical staff.

The invention discloses a spinal curvature anomaly detection device and detection method, and belongs to the technical field of spinal shell detection, the spinal curvature anomaly detection device comprises a support plate, the surface of the support plate is provided with a mounting groove; the upper detection mechanism is arranged in the mounting groove, the upper detection mechanism comprises an upper mounting seat, a first two-way screw rod is rotatably connected to the interior of the upper mounting seat, two symmetrically arranged side plates are in threaded connection to the exterior of the first two-way screw rod, and supporting grooves are formed in the side plates; the top of the inner wall of the supporting groove is fixedly connected with a compression spring, and the bottom of the compression spring is fixedly connected with a pressing rod. The shoulder state of the person to be detected is measured through the upper detection mechanism, and the waist state of the person to be detected is measured through the lower detection mechanism, so that the spine bending state of the person to be detected can be conveniently detected and judged, the cost for judging the spine bending state of the person to be detected is greatly reduced, and the measurement process is simple and convenient.

A system and method for planning and simulating a surgical operation to create a patient-specific spinal implant are disclosed. The system comprises a remote server configured to receive patient-specific medical image data and generate a 3D mesh model of the patient's spine using algorithms that separate vertebral bodies, remove artifacts, and smooth surfaces. A doctor's computer receives the 3D mesh model and allows real-time manipulation of intervertebral spaces to achieve a desired spinal curvature. The server generates a spinal implant design with surface-mapped endplates matching the patient's vertebral anatomy, which is transmitted to a 3D printer for manufacturing. The method includes steps of receiving image data, generating and updating the 3D mesh model based on doctor input, generating the final implant design, and transmitting it for production. The invention enables the creation of patient-specific spinal implants with improved conformity and surgical outcomes.

The invention discloses a spinal curvature water bath ultrasonic treatment device, and belongs to the technical field of spinal treatment equipment.The spinal curvature water bath ultrasonic treatment device comprises a mounting frame, bathtub doors, ventilation assemblies, supporting assemblies, a water circulation assembly and a constant-temperature heat insulation film, the bathtub doors are in transmission connection with the interior of the mounting frame, the ventilation assemblies are arranged in pairs and mounted in the mounting frame, and the supporting assemblies are arranged in pairs; one end of the water circulation assembly is installed at the bottom of the installation frame, the other end of the water circulation assembly is arranged in the middle section of the installation frame, the constant-temperature heat insulation film is installed on the lower middle portion of the installation frame and arranged below the output end of the water circulation assembly, and the supporting assembly is arranged on the upper side of the output end of the water circulation assembly. And an ultrasonic element is arranged in the mounting frame. The problem that the treatment effect is poor due to the fact that the drawing force is difficult to control in the prior art is solved. The spine correction effect and the comfort degree in the treatment process are improved.

The utility model discloses a multi-angle supporting block structure and a posture correcting table, and relates to the technical field of posture correcting tables, the multi-angle supporting block structure is applied to the posture correcting table, the multi-angle supporting block structure comprises an installation part and a supporting part, the installation part is used for being installed on an installation reference of the posture correcting table, and the supporting part is used for supporting the posture correcting table. At least part of the mounting part is movably arranged relative to a mounting reference, the supporting part is arranged on the mounting part so as to be capable of synchronously moving with at least part of the mounting part, the supporting part at least comprises a containing position contained in the mounting part and a supporting position for providing supporting, and a supporting end face is formed on the side, away from the mounting part, of the supporting part; when the supporting part is located at the supporting position, the supporting end face and the datum plane of the installation datum form an angle. Through the arrangement, an angle more suitable for reading or writing can be provided for a user, the user can more easily keep a comfortable and healthy good sitting posture for a long time, damage to vision and cervical vertebra of the user is reduced, and the probability of myopia, humpback and spinal curvature is reduced.