58 results about "Human muscle" patented technology

1. The name of the design product: fascia gun (E). 2. The use of the design product: for human muscle relaxation massage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: fascia gun. 2. The use of the design product: for massage, relax the human body muscles. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

1. The name of the design product: fascia gun (LT01 series). 2. The use of the design product: for vibration massage, relax the human body muscle. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: double-headed fascia gun. 2. The use of the design product: for massaging and relaxing human muscles. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses a human body model, and relates to the technical field of teaching instruments, and the human body model comprises a first model frame which is provided with a plurality of first meshes and is used for simulating a human body skeleton; the second model frame is provided with a cavity, a first connecting part, a second connecting part and a plurality of second meshes, the first model frame is arranged in the cavity and detachably connected with the second model frame, the first connecting part is detachably connected with the second connecting part, the second model frame is used for simulating the outer contour of a human body, and the aperture of at least part of the second meshes is larger than that of the first meshes; each of the first model frame and the second model frame comprises at least one of a head and neck, a thorax, an abdomen, a pelvis and four limbs and is correspondingly arranged; the simulation structure comprises a first simulation piece and a second simulation piece, and the first simulation piece is used for simulating blood vessels, nerves and lymphatic vessels; the second simulation piece is used for simulating human muscles and organs. The problem that in the prior art, a human body model used for teaching is difficult to operate manually while the internal structure is visualized is solved.

1. The name of the design product: myoelectricity collection box. 2. The use of the design product: for collecting and transmitting human muscle electric stimulation signals. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention provides a magnetic response muscle bionic anti-icing substrate and a preparation method thereof, and belongs to the technical field of anti-icing materials. According to the anti-icing base plate, human muscles are simulated, an elastomer driving material is used for simulating muscles, a high-hardness parylene restraint layer is used for simulating human epidermis, and contraction and relaxation of the elastomer material are controllably triggered through magnetic response of magnetic particles arranged in an elastomer, so that macroscopic lines are generated on the surface, and the anti-icing effect is achieved. And the contact area between ice-solid interfaces is changed, so that the adhesion strength between ice and the surface of the substrate is reduced, and the ice layer falls off.

The utility model provides a spiral vibration fat -burning machine relates to fitness equipment technical field, including base, pedal, fixed frame and vibration frame, is equipped with the fat -burning module on fixed frame, is used for driving vibration frame and pedal to make longitudinal reciprocating motion, the middle part fixed vibration frame has the mounting panel, sets up spiral vibration module on it, this module is constituted by vibration motor and eccentric block, motor is inverted in the mounting panel bottom surface, the output shaft is upwardly through the through -hole and is connected eccentric block, drives pedal to make transverse reciprocating motion. Through the complex effect of longitudinal and transverse vibration, form spiral vibration track, can multidimensional stimulation human muscle group, simulate real movement mode, effectively promote fat -burning efficiency and exercise effect.

The postoperative muscle force rehabilitation detection system comprises a muscle sound sensing module, a wireless receiving module and an upper computer, the muscle sound sensing module comprises a vibration sensing module and a communication module, the communication module comprises a wireless transmitting module, and the wireless transmitting module is in signal connection with the wireless receiving module. And the wireless receiving module is electrically connected with the upper computer. According to the postoperative muscle strength rehabilitation detection system and method, through cooperative arrangement of the muscle sound sensing module, the wireless receiving module and the upper computer, noninvasive detection of human muscle strength is achieved, the influence of skin surface binding on muscle vibration is greatly reduced, and the postoperative muscle strength rehabilitation detection system and method have the advantages of being high in sensitivity and large in frequency response range.

The invention discloses a rehabilitation exoskeleton driving optimization method based on lower limb energy transfer characteristics, which comprises the following steps: firstly, acquiring and analyzing kinematics and dynamics data of a user during walking, and calculating lower limb joint torque, power and energy transfer efficiency between joints; secondly, constructing a high-fidelity man-machine coupling dynamic model fusing human muscle-bone and exoskeleton mechanisms and man-machine contact interaction; and finally, constructing a target function according to key indexes such as energy transfer efficiency and the like, and automatically generating an exoskeleton personalized driving strategy matched with the individual gait characteristics of the user through a simulation optimization algorithm. According to the method, the energy flow reference of the hip-knee-ankle joint of a normal person is established through calculation, the energy transfer deviation of an individual patient is analyzed, an exoskeleton driving curve is simulated and optimized based on man-machine coupling dynamics, the patient gradually recovers to be close to a normal energy transfer mode under the safety constraint, and the energy transfer efficiency is improved. Therefore, gait symmetry, propelling capability and comfort are improved.

1. Name of the product in this design: Double-headed fascia gun. 2. Purpose of this product design: To provide vibration massage to human muscles, promoting muscle training and recovery. 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 view 1.

1. The name of the design product: fascia gun (MINI). 2. The use of the design product: the design product is used for massage, relaxation, etc. of human muscles. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to a vehicle (F) which can be driven by drive energy provided by human muscle power and by an electric motor, in particular an electrically assisted bicycle, having a drive unit (1) in which a drive motor (27) and a drive shaft transmission (18) are nested in each other in a space-saving manner.

The invention discloses a body feeling myoelectricity artificial hand system fusing myoelectricity enhanced decoding and bionic electrical stimulation feedback. The system comprises a myoelectricity bracelet, a main controller, an electrical stimulator and an artificial hand. According to the system, an electromyographic bracelet is used for collecting residual limb side electromyographic signals, a main controller removes electrical stimulation artifacts in the signals in real time through a comb filtering and self-adaptive filtering series algorithm, gesture intentions are recognized online through a self-updating multi-class LDA algorithm, and the prosthetic hand is driven to execute corresponding actions. According to the system, a closed-loop feedback mechanism based on a muscle shuttle sensing model is constructed, the muscle shuttle sensing model simulates neural coding characteristics of a human body muscle shuttle, the real-time stroke of a micro servo electric cylinder of the prosthetic hand and stress information of a torque sensor are mapped into electrical stimulation frequency and voltage parameters respectively, and an electrical stimulator is controlled to apply bionic stimulation to the stump. According to the invention, closed-loop control of myoelectricity intention recognition, artificial limb action execution, state detection and electrical stimulation feedback is realized, the problems of lack of sensory feedback, serious electrical stimulation signal interference and the like of the existing myoelectricity artificial limb are effectively solved, a patient is helped to reconstruct ontology perception, and the accuracy and naturalness of artificial limb control are improved.

The magnetic therapy massage nozzle comprises a base body, a front cavity and a rear cavity are arranged in the base body in a communicating mode, an inner core is installed in the front cavity, the rear end of the inner core extends into the rear cavity, and the rear cavity is provided with a base water inlet connected with an external high-pressure water source in a communicating mode. A hollow ball support is slidably clamped in the inner core in the axial direction of the inner core, a ball basket is fixedly arranged at an opening in the front end of the ball support, a massage ball is movably clamped in the ball basket, and a powerful magnet is arranged in the massage ball; a water inlet is formed in the rear end of the inner core, a plug is fixedly arranged at the water inlet in the rear end of the ball support, and the plug is matched with the water inlet. According to the device, the massage balls are continuously impacted by high-pressure water flow, so that the massage balls move back and forth in a reciprocating manner, continuous mechanical pulse vibration is formed, human muscles are continuously knocked, the muscles are relaxed, and the massage effect is remarkable; meanwhile, strong magnets are arranged in the massage balls, and a certain physical therapy effect can be achieved on the human body through a proper magnetic field.

The invention relates to a drive unit (1) for a vehicle (F) which can be driven by drive energy provided by human muscle power and by electric motors, which drive unit is constructed particularly narrow and comprises two shaft transmissions (13, 18) and two electric motors (22, 27), wherein the drive energy provided by human muscle power and by electric motors (22, 27) can be transmitted together onto an output driven shaft (12).

A kind of medical image-based personalized finite element rapid modeling method of muscle and bone belongs to biomedical engineering, medical image processing, digital twin and finite element modeling technical field.The method of the present application comprises: collecting target muscle and bone tissue medical image of subject, automatically segmented to obtain subject semantic mask and is divided into anatomical component;Template semantic mask and subject semantic mask affine registration obtain affine transformation matrix;Based on differential homeomorphism deformation network, elasticity registration is carried out to obtain nonlinear deformation field;Human muscle and bone tissue template grid deformation obtains the specific deformed grid of subject;Ligament or tendon attachment point correction and the specific deformed grid of subject are assembled to generate specific subject finite element model.The whole process only needs to input target muscle and bone tissue medical image of subject to generate specific subject finite element model containing multi-level joint structure, to meet the demand of muscle and bone system digital twin rapid modeling.

1. The name of the design product: massage head. 2. The use of the design product: used for installing on the massage machine such as fascia gun, massage and relax the human muscle. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: fascia gun (609). 2. The use of the design product: for human muscle massage and relaxation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: massage head. 2. The use of the design product: used for installing on the massage machine such as fascia gun, massage and relax the human muscle. 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 means of transport, in particular a pedelec, which can be driven by means of drive energy produced electromotively and by human muscular power, comprising a drive unit in which an electric drive motor and a harmonic drive transmission are nested one inside the other, thereby saving space.

The utility model discloses a muscular layer and membrane layer separator for human anatomy, which belongs to the technical field of medical instruments and comprises a first knife handle and a second knife handle, the first knife handle and the second knife handle are movably connected through a hinge piece, one end of the first knife handle is integrally connected with a first blade, and the other end of the first knife handle is integrally connected with a second blade. One end of the second knife handle is integrally connected with a second knife edge, the other end of the first knife handle and the other end of the second knife handle are integrally connected with a first handle sleeve and a second handle sleeve respectively, and a protruding part is fixedly connected into the second handle sleeve. Through the combined action of the first handle sleeve, the second handle sleeve and the protruding part, the thumb, the ring finger and the ring finger of a user can be inserted into the two handle sleeves, the pair of unplaning scissors is operated through three fingers, the long-time use stability of the pair of unplaning scissors is improved, through the arrangement of a cushion block and a magnet, the closed state of the pair of unplaning scissors can be kept through the magnetic attraction effect when the pair of unplaning scissors is not used, and the pair of unplaning scissors is convenient to use. The first cutting edge and the second cutting edge are prevented from being automatically unfolded to be damaged.

1. The name of the design product: double-headed fascia gun (Z-02). 2. The use of the design product: to vibrate and massage the human body muscles, promote muscle exercise and recovery. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The application provides an exoskeleton robot control method, system, controller and storage medium, and relates to the technical field of exoskeleton robots. The method comprises the following steps: obtaining a deformation variable of a human muscle group; inputting the deformation variable into an intention recognition model to obtain an action intention of the human body output by the intention recognition model; inputting the deformation variable into a muscle force mapping model to obtain muscle force of the muscle group output by the muscle force mapping model; determining a control instruction of each joint of the exoskeleton robot based on the action intention and the muscle force of the muscle group; wherein the intention recognition model is obtained by training based on sample data of the deformation variable of the human muscle group and sample data of the action intention of the human body; and the muscle force mapping model is obtained by training based on sample data of the deformation variable of the human muscle group and sample data of the muscle force of the muscle group. In the control process, both the active force provided by the muscle force of the human muscle group and the action intention of the human body are considered, so that the exoskeleton robot adjusts the provided auxiliary force according to the high and low active force of the human body to automatically adapt to the change of the muscle force of the user.

The invention discloses a man-machine collaborative robot anisotropic admittance control method based on an offline muscle-bone performance model. Aiming at the bottleneck that the existing admittance control neglects the biomechanical heterogeneity of a human body and the inverse dynamics calculation is time-consuming, the invention constructs a control framework of offline model construction-online real-time estimation. The method comprises the following steps: establishing a human body muscle-bone model offline, performing simulation calculation on a muscle-bone force ellipsoid in a full operation space, and training a deep neural network to establish mapping from a joint space to mechanical properties; the real posture of the human body is calculated through online fusion of vision and foot motion data; and calculating the matching degree of the interaction force and the ellipsoid main shaft, and constructing a direction-dependent anisotropic admittance controller. The impedance characteristic of the robot and the human muscle-bone performance space are isomorphic, high stability in the dominant force application direction and high compliance assistance in the vulnerable direction are achieved, and the muscle-bone injury risk of an operator is effectively reduced.

1. The name of the design product: fascia gun (F5). 2. The use of the design product: for human muscle massage and relaxation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses a tendon-driven intelligent humanoid robot with a body and a control system, and belongs to the technical field of robots. The problems that an existing humanoid robot is often stiff during joint movement, and the flexible movement of human muscles is difficult to simulate are solved, and by dynamically adjusting the frequency, the amplitude and the phase of a driving signal and combining a self-adaptive frequency algorithm and a closed-loop control strategy, the flexible movement of the human muscles is simulated. It is ensured that the humanoid robot body can achieve quick response and accurate motion control in different task scenes; a phase synchronization algorithm is adopted to dynamically adjust the phase of a multi-joint driving signal, the execution efficiency of a multi-joint cooperative task is optimized, the fluency and stability of the motion of the humanoid robot body are enhanced, and the humanoid robot body can complete complex motions more efficiently; and the weight coefficient of the control parameter is dynamically adjusted according to the real-time motion state and the environment information, so that the humanoid robot body can flexibly adapt to different task scenes and load conditions.

The invention discloses a knee joint muscle-bone model torque estimation method and system based on electromyographic signal driving, and the method comprises the steps: collecting an EMG signal of a human knee joint muscle, and carrying out the signal preprocessing, and obtaining a preprocessed human knee joint muscle EMG signal; according to musculoskeletal geometry, the muscle fiber-tendon length and force arm of the preprocessed human knee joint muscle EMG signals at the equilong knee joint test position are calculated and multiplied, and the human knee joint torque is obtained; according to the human knee joint torque, the human muscle-tendon physiological parameters are calibrated by combining a genetic-simulated annealing algorithm, and the calibrated human muscle-tendon physiological parameters are obtained. The method can improve the local search capability and further improve the accuracy of contact force estimation. The knee joint muscle-bone model torque estimation method and system based on electromyographic signal driving can be widely applied to the technical field of human body joint torque estimation.

The utility model relates to the technical field of intelligent health protection, in particular to a wearable equipment control system for knee joint injury detection and pre-protection, which comprises a controller, an upper computer, a data transmission module, a signal acquisition module, a wearable module and an electrical stimulation module, and is characterized in that the controller controls the wearable module; the upper computer records, checks and modifies personal information and checks the electric quantity of the wearable module; the data transmission module is used for communication between the controller and an upper computer; the signal acquisition module acquires human knee joint movement conditions; the electrical stimulation module is used for stimulating a human muscle system, the system collects knee joint movement conditions in the movement process in real time through the wearable module, judges whether injury risks exist or not based on a knee joint injury early warning algorithm of a deep learning model, and if the injury risks exceed an injury risk threshold value, gives an alarm. If yes, the electrical stimulation module can automatically apply electrical stimulation to the corresponding muscle position, muscle groups are promoted to contract, knee joint restoration is helped, and knee joint ligament injury is monitored and prevented.

The application discloses an automatic elbow extension and flexion teaching device based on bone joint and muscle simulation, and relates to the technical field of elbow extension and flexion teaching.The device comprises a skeleton simulation part, a muscle simulation part, a base, a support rod, a top plate, a fixing mechanism, a driving mechanism, an electronic universal watch and a processing module.The skeleton simulation part, the muscle simulation part, the fixing mechanism and the driving mechanism are all assembled on the support frame formed by the support rod and the top plate.In the application, the flexible support frame is integrally designed with the humerus simulation part and the ulna and radius simulation part, and the movable elbow joint is formed by the fish line penetrating through the through hole, so that the human elbow joint anatomical structure and the 0-150-degree physiological activity range are accurately restored.The muscle simulation part is filled according to the human muscle shape, and is accurately attached to the first magic tape and the second magic tape, so that the muscle and the skeleton are quickly assembled, and the user can directly observe the linkage relationship between the skeleton and the muscle.