15 results about "Muscle movement" patented technology

The application provides a rehabilitation training difficulty self-adaptive system based on motion capture, and relates to the technical field of rehabilitation training.The rehabilitation training difficulty self-adaptive system based on motion capture comprises a signal processing module, a muscle movement acquisition module, an electric stimulation module, a self-adaptive adjustment module and a neuromuscular evaluation module.The output end of the signal processing module is connected with the self-adaptive adjustment module and the neuromuscular evaluation module.The output end of the muscle movement acquisition module is connected with the input end of the signal processing module.The output end of the electric stimulation module is connected with the input end of the muscle movement acquisition module.The output end of the self-adaptive adjustment module is connected with the input end of the electric stimulation module.Through the signal processing module, the muscle movement acquisition module, the electric stimulation module, the self-adaptive adjustment module and the neuromuscular evaluation module, the motion trajectory and the motion speed of the rehabilitation training can be conveniently acquired, and the difficulty of the rehabilitation training can be self-adapted, so that the switching is accurate.

1. The name of the design product: muscle stickers (1). 2. The use of the design product: for sports, stick to the body muscle movement area, stabilize the muscle, promote muscle volatile contraction. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

A muscle movement information-containing intraoral scanning data accurate acquisition method comprises the following steps: S1, collecting a single-frame texture map including an intraoral photo or a dental scanning image, marking an attached gum boundary by using a dental professional, creating a ground truth segmentation map, and performing creation and training of an attached gum area automatic segmentation model after performing variant on U-Net; s2, generating edge line data by utilizing Poi ntNet + + based on gypsum model scanning and artificially described edge lines, and creating and training an automatic edge line generation model; the model aims at automatically generating accurate edge lines for the intraoral scanning data obtained in the step S4 and guiding manufacturing of the movable restoration; s3, dynamically recording three-dimensional form information of intraoral muscles of the user in a motion state; s4, the obtained dynamic data and conventional static oral scanning data are guided by mark points to be elastically registered, and an intraoral data sequence with the complete form is obtained.According to the method, the implementation scheme that oral scanning is used for replacing impression taking can be achieved.

The present invention is an electric motor capable of contracting itself to transmit its mechanical force in the form of traction to another attached object. This type of motor behaves similarly to a muscle and can be manufactured to its exact size and shape to replace it, thus enabling mechanical limb prostheses equipped with it to restore to the user almost all the motor skills of their lost limb, unlike other types of electric motors which only restore a portion of them. This motor consists of an assembly of contraction units, each comprising a solenoid attached to the outer fibrous sheath by central fibers, and a permanent magnet facing it, also attached in the same way.When an electric current passes through the solenoid, it becomes magnetic. The two attract each other, and their attractive force is transmitted via the fibers to the coating, causing it to contract. This force can then be transmitted to another object attached to the coating. A special damping system is also present. Everything relies on a clever interplay of mechanical tension coupled with a driving force source derived from the properties of electromagnetism to successfully reproduce the subtleties of muscle movement. This device is useful in improving the capabilities of active limb prostheses, in robotics for enhancing the capabilities of android robots, and is also likely to find applications in other fields.

The present invention relates to a muscle nerve stimulation method of an electric muscle stimulation (EMS) algorithm for artificially applying electricity to body muscles to induce muscle movement of a body without pain, the method comprising an electrical stimulation application step of outputting electrical energy from an electrical stimulation terminal of an EMS device such that electricity is applied to a body in contact with the electrical stimulation terminal at a designated frequency of a 21-27% duty cycle per cycle.

The invention relates to the technical field of maxillofacial muscle group function evaluation, in particular to a maxillofacial muscle group function dynamic capturing method for a patient with dysphagia, which comprises the following steps: acquiring a rate slow expression based on age, weakness degree obtained by body data evaluation and a displacement rate of a monitoring point; acquiring displacement shrinkage performance based on the volume and the spacing of the tongue bones and the displacement of the monitoring points; acquiring a muscle movement sequence expression based on the actual movement sequence number of the muscle movement event corresponding to each monitoring point and the actual time interval of the adjacent muscle movement event; on the basis of the rate slow expression and the displacement shrinkage expression, obtaining the overall movement expression of the single-swallowing monitoring point; and acquiring swallowing ability expression based on the integral movement expression of the single swallowing monitoring point and the muscle movement sequence expression so as to acquire the maxillofacial muscle group function expression of the patient. According to the invention, accurate evaluation of the maxillofacial muscle group function of the patient can be realized.

The application discloses a closed-loop electric stimulation control system based on multi-modal vibration and model prediction, comprising: initializing the system; obtaining personalized parameters and stimulation parameters and determining a basic electric stimulation intensity in combination with a preset function; collecting high-frequency vibration signals and low-frequency vibration signals in real time, performing signal preprocessing, obtaining piezoelectric film signals and MEMS accelerometer signals and analyzing to determine corresponding muscle movement intensity characteristics; weighting and fusing the muscle movement intensity characteristics to obtain a basic muscle movement intensity; predicting and solving the basic muscle movement intensity to obtain a predicted muscle movement intensity; determining an optimal electric stimulation intensity based on the predicted muscle movement intensity, the basic electric stimulation intensity and the basic muscle movement intensity; applying stimulation to a preset position and repeatedly updating the optimal electric stimulation intensity until the system ends running. The application dynamically optimizes the electric stimulation intensity through multi-modal vibration signal analysis and model prediction, and realizes personalized closed-loop electric stimulation control.

This invention discloses a muscle electrical stimulation device and method. The device includes: an electrical stimulation component, which is a flexible structure with electrode contacts on its surface, and can be flexibly fitted onto the muscle to be stimulated; a control module, wiredly connected to the electrical stimulation component, which has multiple preset electrical stimulation programs and executes the corresponding programs according to different muscle sites, controlling the electrical stimulation component to apply electrical stimulation to the muscle; a power supply unit, connected to the control module, providing power to the muscle electrical stimulation device; and fixing components, disposed on both sides of the electrical stimulation component. The device provided by this invention allows for passive muscle movement through electrical stimulation without requiring active human effort, effectively maintaining muscle activity and blood circulation. It is suitable for muscle function maintenance scenarios in confined spaces, offering convenience and strong applicability.

A method for recommending a user-customized exercise program according to the present invention may comprise: a first step of providing a first exercise video for a first body area among a plurality of body areas of a user, and extracting a first exercise state evaluation score for each of one or more first detailed body areas included in the first body area on the basis of a joint position and muscle movement of the first body area of the user; a second step of determining a first detailed body area for which second exercise state evaluation information needs to be extracted from at least one of the first detailed body areas on the basis of the first exercise state evaluation score; a third step of recommending a second exercise video corresponding to the first detailed body area for which the second exercise state evaluation information needs to be extracted; and a fourth step of providing the recommended second exercise video and calculating a second exercise state evaluation score on the basis of the joint position and muscle movement of the first detailed body area of the user.

This invention proposes a method for analyzing muscle movement abnormalities during rehabilitation, relating to the field of muscle movement abnormality detection. First, it extracts asymmetric collaborative offset rates between channels based on a muscle collaborative offset tensor. A normalized collaborative offset matrix is ​​constructed by combining a time weighting factor and a channel pair weighting factor, and a temporal curvature-enhanced offset trend perception is derived. Then, an abnormal response is dynamically integrated using an energy perturbation matrix and a cumulative deviation embedding structure. An asymmetric collaborative modeling path is constructed based on an adaptive adjacency matrix and a perturbation operator matrix. A tensor interaction structure and channel offset mapping are fused to generate an offset field coupling matrix. Finally, a deviation sensitivity response vector and a deviation intensity tensor are generated using a standard template. An abnormality scoring index is calculated by introducing a Gaussian perturbation kernel function, a sign function, and channel direction weights. Model training and optimization are completed using a multilayer perceptron and a cross-entropy loss function.

The application belongs to the field of pharmaceutical compositions, and relates to an anti-muscle aging composition, in particular to a composition for promoting muscle generation and application thereof. The composition comprises nobiletin and milk-derived protein, and the composition can help promote muscle generation, improve muscle movement ability, delay muscle atrophy and inhibit muscle aging. The composition has both functionality and nutrition, and has broad application prospects in improving muscle function and movement ability.

1. Name of the product in this design: Muscle Tape (2). 2. Purpose of this product design: To be used during exercise, attached to the area of ​​muscle movement to stabilize muscles and promote muscle contraction and relaxation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The present application relates to the technical field of maxillofacial muscle group function evaluation, and particularly relates to a maxillofacial muscle group function dynamic capturing method for patients with swallowing disorders, which comprises the following steps: acquiring a rate slow performance based on age, a degree of weakness obtained from body data evaluation, and a displacement rate of a monitoring point; acquiring a displacement contraction performance based on a hyoid bone volume, a spacing, and a displacement size of the monitoring point; acquiring a muscle movement sequence performance based on an actual movement sequence number of each monitoring point corresponding to a muscle movement event and an actual time interval of adjacent muscle movement events; acquiring a single swallowing monitoring point overall movement performance based on the rate slow performance and the displacement contraction performance; acquiring a swallowing ability performance based on the single swallowing monitoring point overall movement performance and the muscle movement sequence performance, and further acquiring a maxillofacial muscle group function performance of the patient. By using the present application, precise evaluation of the maxillofacial muscle group function of the patient can be achieved.

The utility model discloses a multifunctional private treatment instrument which comprises a shell, the whole shell is of a human body hip-shaped structure, an EMS functional area is arranged at the upper end of the shell, and the EMS functional area is made of conductive silica gel and is arranged at the upper end of the shell in a garlic clove shape left and right. According to the multifunctional private treatment instrument, when the multifunctional private treatment instrument is used, the multifunctional private treatment instrument can be used for sitting, lifting and shaping, and blood circulation is promoted through heating; muscle movement is promoted through vibration and EMS micro-current stimulation; by means of phototherapy of different wavelengths and skin improvement, exercise and nursing of different parts of men and women are achieved through application of the technologies, muscle modules of pelvic floor muscles, PC muscles, buttocks, thighs, pelma and the like are included, the product is used more flexibly according to distribution of different functions, the muscles are stimulated by combining heating hot compress relaxation and vibration massage, low-frequency EMS pulse current is applied, and the functions of the muscles are improved. Relaxed and drooping muscles are lifted and pulled through rapid contraction movement, the elasticity of each muscle group is exercised, and the body posture and the contractility of private parts are improved.