145 results about "Muscle contraction" patented technology

The application discloses a respiratory neuromuscular stimulation control method and system, and relates to the technical field of medical treatment. The method comprises the following steps: collecting body parameter information of a user; determining stimulation parameters of the user according to the body parameter information and parameters stored in a database; processing an initial muscle contraction signal obtained from a treatment terminal through a signal processing module before electric stimulation is performed on the body of the user, so as to obtain an initial muscle contraction filtered signal; wherein the initial muscle contraction signal is sensed by the treatment terminal attached to the body of the user; and controlling the current of the electric stimulation generated by the treatment terminal arranged on the body of the user in real time according to the stimulation parameters of the user, the initial muscle contraction filtered signal, a real-time muscle contraction filtered signal and real-time breathing conditions, through a self-adaptive current adjustment model which is trained and optimized. The application improves the efficiency of electric stimulation.

The invention discloses an upper limb rehabilitation intelligent self-adaptive system based on multi-modal fusion and MRD-FES cooperation. The system comprises a multi-modal signal acquisition module, a dynamic intention analysis module, a variable damping precise execution module, a neural remodeling strengthening module and a quantitative effect evaluation module. The tDCS-MRD-FES time sequence cooperation protocol is provided, the cortical excitability is improved through tDCS preprocessing, MRD drives training based on intention, FES closed loop strengthens muscle contraction, and vibration tactile feedback is assisted to strengthen sensory movement integration. And the quantitative effect evaluation module further combines a neuroplasticity index and clinical scale digitalization to realize dynamic optimization of training parameters.

The invention discloses an interactive humanoid robot expression simulation method based on artificial intelligence, and relates to the technical field of expression simulation, and the method comprises the steps: collecting a brain wave signal of a user, carrying out the preprocessing, and generating a power spectrum density feature; inputting the power spectral density features into a pre-trained emotion classification model, and outputting an emotion category and an emotion intensity value of the user; performing emotional expression mapping on the emotional category and the emotional intensity value, and outputting a bionic muscle contraction instruction; performing facial adjustment on facial muscle fibers of the humanoid robot according to the bionic muscle contraction instruction, dynamically adjusting surface texture details of the humanoid robot, and generating a simulated micro expression; and capturing user face feedback data through camera shooting eyeballs, evaluating the acceptance degree of the user on the simulated micro-expression based on the user face feedback data, and outputting an expression optimization strategy. According to the method, through deformation matching and expression optimization double-closed-loop modeling driven by user feedback, biological simulation of micro-expressions of the humanoid robot is realized.

The invention provides a brachial plexus and exoskeleton cooperative control method and system based on a brain-computer interface, and relates to the field of intelligent control. The method comprises the steps that electroencephalogram signals and upper limb electromyographic signals of a target object during motor imagery are collected; predicting the motion intention of the target object through a neural network based on the electroencephalogram signals and the upper limb electromyographic signals; based on the motion intention, determining a target brachial plexus branch according to a preset motion intention and brachial plexus mapping rule; generating a nerve stimulation control instruction and an exoskeleton cooperative control instruction based on the target brachial plexus branch and the motion intention; and according to the nerve stimulation control instruction, performing electrical stimulation on the target brachial plexus branch to drive the corresponding muscle to contract, and meanwhile, according to the exoskeleton cooperative control instruction, controlling the upper limb exoskeleton to apply assistance to the corresponding joint. The method and the device are used in the cooperative control process of the brachial plexus and the exoskeleton, and the technical problem of inaccurate control in the existing limb control process based on neural signals is solved.

1. The name of the design product: pelvic floor muscle trainer (PF01). 2. The use of the design product: applied to the training and evaluation of the contraction ability of the pelvic floor muscles of women after childbirth, and auxiliary rehabilitation of the pelvic floor muscles of women after childbirth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other conditions that need to be explained: the bottom baffle is buckled and fixed, and can be disassembled.

The invention relates to the technical field of image processing, in particular to an ultrasonic image analysis method for evaluating postpartum pelvic floor muscle function damage, and solves the problem that in the prior art, due to the fact that muscle fiber part fracture in an ultrasonic image is similar to normal anatomical variation, normal tendon attachment is similar to ultrasonic characteristics of scars after avulsion, and the damage of the pelvic floor muscle function damage is caused. And whether the levator ani muscle is damaged is difficult to accurately judge. The method comprises the following steps: acquiring an ultrasonic image of pelvic floor muscle; the ultrasonic image comprises an image in a resting state and a dynamic image sequence in a stress state and a contraction state; determining a suspicious area in the levator ani muscle area according to the ultrasonic image; performing feature analysis on the suspicious region, and determining a texture change coefficient and a shrinkage index; the texture change coefficient is used for representing bilateral muscle symmetry, and the contraction index is used for representing a muscle contraction function; according to the texture change coefficient and the contraction index, pelvic floor muscle function damage evaluation is carried out.

Apparatus and related methods relate to inducing body cavity evacuation. In an illustrative embodiment, a compressive headgear may be configured to selectively apply compression to predetermined points on a patient's head. The headgear may, for example, include a contraction induction control unit. The control unit may, for example, be operable to control the compression level applied by the headgear. The predetermined points may, for example, include a first parietal surface. The points may, for example, include a second parietal surface opposing the first. The points may, for example, include an occipital surface. Various embodiments may advantageously induce muscular contraction around a target body cavity, facilitating evacuation.

The present application relates to the field of electrical stimulation therapy device, especially to a cavity treatment rod, which mainly comprises: a conductive inner core; a first electrical stimulation part comprising a first electrical stimulation element, the first electrical stimulation element is arranged at one end of the conductive inner core in the length extension direction of the conductive inner core; a second electrical stimulation part comprising a second electrical stimulation element, the second electrical stimulation element is sleeved on the conductive inner core, the second electrical stimulation element is arranged in the axial extension direction of the conductive inner core and spaced apart from the first electrical stimulation element, and the second electrical stimulation element is electrically insulated from the conductive inner core and the first electrical stimulation element; after the first electrical stimulation element and the second electrical stimulation element are powered, the first electrical stimulation element and the second electrical stimulation element can alternately output electrical stimulation pulses sufficient to cause muscle contraction, and after the electrical stimulation pulses pass through the human body tissue, flow into the first electrical stimulation part or the second electrical stimulation part which does not output the electrical stimulation pulses to form a current loop. The present application also relates to an electrical stimulation therapy instrument comprising the above cavity treatment rod.

The application provides a peripheral nerve precise regulation method and system based on a multi-channel flexible electrode, and is applied to the technical field of data processing. The physiological parameter information of a target user is processed based on a target peripheral nerve stimulation model to generate a muscle contraction characteristic comprehensive index, wherein the muscle contraction characteristic comprehensive index includes a muscle contraction amplitude, a contraction frequency, and the contraction frequency is clearly distinguished according to fast muscle, slow muscle and different movement modes. The training purpose information and the muscle contraction characteristic comprehensive index of the target user are processed based on the target peripheral nerve stimulation model to generate a preliminarily adjusted muscle contraction signal. The preliminarily adjusted muscle contraction signal is processed based on the physiological characteristic information of a target organ to generate a secondarily adjusted muscle contraction signal. The secondarily adjusted muscle contraction signal is processed based on the movement intensity interval information of the target organ to generate a target peripheral nerve stimulation signal.

The present application relates to the technical field of tourniquet, in particular to a multifunctional tourniquet for controlling bleeding in the junctional area under field conditions, comprising a tourniquet assembly. The present application ingeniously locks the tourniquet body and the human body limb by setting two groups of anti-skid mechanisms comprising fixing belts, positioning plates, clamping blocks and device sleeves. When the clamping blocks are precisely inserted into the clamping grooves on both sides of the device sleeve under the action of the spring restoring force, a rigid closed structure surrounding the limb is formed. This structure can effectively resist the axial shear force generated by the movement of the wounded, the change of body position or the contraction of limb muscles. At the same time, the linkage system composed of the device sleeve and the positioning belt can disperse the local stress. Even if there is sweat or blood on the surface to cause lubrication, the mechanical self-locking design of the multi-point clamping can also prevent the overall tourniquet from sliding or twisting, so as to maintain constant ring pressure and position in the dynamic jolt environment of field evacuation, greatly reducing the risk of tourniquet failure and secondary bleeding caused by instrument displacement.

The utility model provides a controllable micro-motion elastic internal fixation device with a bidirectional locking pressing plate structure, and belongs to the technical field of orthopedic medical instruments. Comprising a plurality of bridging rods; and the two end blocks are arranged at the two ends of the bridging rod. A stable frame structure is constructed through the combination of the bridging rod, the end block and the fixing screw, a fracture part is effectively connected and fixed in the axial direction, then a bidirectional locking mechanism is formed through the upper pressing plate, the lower pressing plate, the adjusting lead screw and the locknut, and the fracture part is locked by screwing the locknut. The distance and pressure between the pressing plates can be accurately adjusted and locked, dynamic force generated by factors such as muscle contraction and limb movement can be effectively resisted in the long-term use process, the pressing plates are prevented from loosening or displacing, and it is ensured that the fixing device always keeps the stable fixing effect; and the problems of poor fracture healing or malformation healing and the like caused by fixation failure are avoided.

Provided is a system that more accurately estimates the degree of urine accumulation by solving a problem in which the influence of a change in the amount of urine accumulation is obscured when the biological impedance in the vicinity of the bladder is affected as the muscles contract. This urine accumulation degree estimation system (2) comprises: a measurement means for measuring at least two types of biological impedance by energizing a bladder (60) at at least two different frequencies; and an estimation means that estimates the urine accumulation degree of the bladder (60) on the basis of the at least two types of biological impedance. The at least two frequencies include a frequency at which the bladder (60) and the muscles (66) around the bladder can be energized, and a frequency at which the muscles (66) around the bladder can be energized.

The invention discloses a nursing device facilitating postoperative upper limb rehabilitation of an affected side after a breast cancer operation, and relates to the technical field of postoperative rehabilitation of the breast cancer. The nursing device convenient for the upper limb rehabilitation of the affected side after the breast cancer operation comprises a rack, an adjusting mechanism is arranged on one side of the rack, a rotating mechanism is arranged on one side of the adjusting mechanism, a massage mechanism is arranged on one side of the rotating mechanism, and an exercise mechanism is arranged on one side of the adjusting mechanism; the massage mechanism comprises two mounting plates, the two mounting plates are located on the two sides in the rack respectively, a connecting ring is fixedly connected to one side of each mounting plate, the inner wall of each connecting ring is arranged at the position sleeving the arm of the patient, and a cavity is formed in each connecting ring. Meanwhile, the rotating ball is enabled to perform pressing and rolling type massage operation on the arms of the patient, the side upper limbs of the patient can be exercised, pain of the patient due to muscle contraction can be avoided, and the effect of accelerating the rehabilitation progress of the patient is achieved.

The utility model discloses an accurate muscle strength training device based on muscle strength monitoring, which comprises a training bandage, bandage fixing components are arranged at two ends of the training bandage, and a resistance applying air bag is arranged on the inner side surface of the training bandage. The device is conveniently fixed by arranging a training bandage, a first hook-and-loop fastener and a second hook-and-loop fastener, muscle strength is conveniently collected by arranging a resistance applying air bag, an air pipe, a first electromagnetic valve, a micro-control unit, a booster pump, a pressure sensor, an exhaust pipe and a second electromagnetic valve, and the muscle contraction condition is sensed; then, resistance is actively applied to related muscles, a patient is stimulated to accurately contract the related muscles, the resistance can be actively adjusted, corresponding pressure is applied to the muscles according to the active contraction muscle force, collected by a pressure sensor, of the muscles of the patient, and the muscle fiber recruitment stimulation efficiency can be improved through the dynamic pressure on the muscles; the neuromuscular coordination control capability can be quickly recovered, and the muscle force recovery is promoted.

The invention provides an intelligent push-up device which comprises a base provided with a first bearing part and a second bearing part, and electrode plates are arranged on the first bearing part and the second bearing part respectively; the bioelectrical impedance acquisition module has a first acquisition frequency and a second acquisition frequency, and first dynamic electrical impedance data of a target object in a motion state and first static electrical impedance data of the target object in a static state are acquired at the first acquisition frequency; the second acquisition frequency acquires second dynamic electrical impedance data of the target object in a moving state and second static electrical impedance data of the target object in a static state; and the data processing module is connected with the bioelectrical impedance acquisition module and is used for evaluating the muscle amount of the target object according to the first static electrical impedance data, the second static electrical impedance data and the height information and the weight information of the target object and determining muscle contraction information according to the first dynamic electrical impedance data and the second dynamic electrical impedance data.

The utility model discloses a nerve and muscle stimulator for treating dysphagia, and relates to the field of medical instruments. Comprising a host, a base and an interrupt switch. The host is connected with an electrode plate and the interrupt switch, the electrode plate acts on a human body, the interrupt switch is used for determining whether to interrupt treatment, and the base is used for supporting the host; the host comprises a touch display screen, a display panel and a control panel, and the touch display screen and the control panel are both connected with the display panel. The base is used for placing the host, so that the host can be vertically placed on a desktop, and both hands of a doctor are liberated. The treatment electrode plate is used for fitting the pharyngeal skin of the patient and outputting electrical stimulation to achieve a treatment effect; the reference electrode wire and the reference electrode slice are used for biological feedback, and the biological feedback function is the function of monitoring or analyzing the treatment effect according to the muscle contraction condition. The patient control switch is an emergency stop switch capable of being controlled by the patient, and treatment can be paused when the patient feels uncomfortable.

An electroacupuncture stimulation system comprises a first stimulation unit, a second stimulation unit and a control unit, the first stimulation unit is used for collecting sensing signals of a first stimulation area and conducting electrical stimulation on the first stimulation area, and the second stimulation unit is used for collecting sensing signals of a second stimulation area and conducting electrical stimulation on the second stimulation area. The control unit controls the first stimulation unit and the second stimulation unit to perform electrical stimulation according to the sensing signal; the control unit comprises a hierarchical collaboration module for distributing shedding target stimulation parameters, and the hierarchical collaboration module is divided into a sensing layer, a decision-making layer and an execution layer; the sensing layer uploads a sensing signal of a target spot to the decision-making layer in real time; the decision-making layer distributes stimulation parameters of a falling target spot based on a target spot position relevance method; the execution layer adjusts the adjacent target spot output stimulation parameters according to the instruction of the decision layer, and maintains the total stimulation energy consistent with the total stimulation energy before shedding. By utilizing the synergistic effect of multiple neural pathways, the pelvic floor muscle contraction function is enhanced, and the stimulation efficiency is improved.

The invention relates to the technical field of daily chemicals, in particular to an anti-aging composition and application thereof. The composition is prepared from a white birch bark extract, snake venom peptide and Ectoine. The white birch bark extract promotes abnormal protein removal by activating an intracellular protein ubiquitination system, and improves the skin metabolism capability; the snake venom peptide slows down expression muscle contraction through a nerve regulation mechanism, and dynamic wrinkles are effectively faded; ectoin enhances cell membrane stability, protein protection and skin stress adaptive capacity, and under the synergistic effect of Ectoin, Ectoin and skin stress adaptive capacity, the comprehensive anti-aging effects of resisting wrinkles, tightening, relieving, brightening skin color and the like can be remarkably improved.

The utility model discloses a kind of rehabilitation nursing beds, it is related to rehabilitation medical equipment technical field, including bedstead, the continuous disc motor is installed in the side end of bedstead.The utility model is provided with bedstead, support sliding slot, side position support frame, bottom screw rod motor, upper screw shaft motor, driving frame, far infrared heat therapy lamp, control screen, air pump, A road massage air bag and B road massage air bag, by bottom screw rod motor driving side position support frame moves to the position that far infrared heat therapy lamp needs to irradiate in support sliding slot, and by control screen controls the work of upper screw shaft motor to adjust the working height of driving frame, then A road massage air bag and B road massage air bag can be driven by two air pumps respectively to simulate muscle contraction to user by periodic inflation and deflation, promote lower limb blood circulation, cooperate far infrared heat therapy lamp can be carried out heat therapy, effectively prevent deep vein thrombosis suitable for long-term bedridden patient or postoperative rehabilitation training, the effect of multifunctional integration of lifting device use is improved.

The invention relates to the technical field of orthopedic nursing, and discloses a traction supporting device for orthopedic nursing, which comprises a traction bed main body, one side of the traction bed main body is fixedly connected with a traction bed plate, and the top of the traction bed main body is provided with a traction assembly. A driving motor is started to drive a first rotating shaft to rotate, the first rotating shaft rotates to drive a third connecting plate to move through a series of transmissions, and the third connecting plate can abut against the bottom of a balancing weight on the other side after moving, so that the balancing weight is effectively supported, and weight increase is reasonably controlled; therefore, for a muscle-developed or obese patient, overlapping displacement force generated by muscle contraction can be overcome by gradually increasing the weight, fracture reduction is accelerated more quickly, and the stability of the traction device is maintained.

We provide an electrical stimulation device that gives the entire body a feeling of relaxation and refreshment. [Solution] The device has a main body comprising a first electrode, a second electrode, an output circuit that outputs an electrical signal, a control unit, and a power supply unit, and outputs a first signal as an electrical signal from the output circuit, wherein the first signal is an electrical signal that does not cause muscle contraction and is not felt by the user, and is a pulse group consisting of a first pulse group whose amplitude gradually increases, a second pulse group whose amplitude is maintained at a constant level, and a third pulse group whose amplitude gradually decreases, wherein the duration of the first pulse group and the third pulse group is 0.1 seconds or more and 0.8 seconds or less, and the amplitude of the second pulse group is 50 μA or more and 100 μA or less, and the device is characterized in that when the main body is attached to the extremities of the limbs of the user's body, the first electrode and the second electrode come into contact with the body and the first signal is supplied to the extremities using the first electrode and the second electrode, thereby providing tension relief to the entire body.

The application provides a femoral stem prosthesis for fixing a femoral greater trochanter bone block, relates to the technical field of femoral stem prostheses, and comprises a stem body which is positioned between a femur and a bone block through a group of upper fastening steel wires and multiple groups of lower fastening steel wires, the stem body comprising an upper stem part, a lower stem part and a neck part, the vertical outer contour side of the upper stem part being sequentially connected in a head-to-tail manner and comprising a top inclined contact surface, a reserved surface, an inclined expansion surface, a bottom inclined contact surface and a first adduction arc surface, the top inclined contact surface being connected with the neck part, and the bottom inclined contact surface being connected with the lower stem part; a thickening unit; the thickening unit is used for increasing a hip abduction muscle force arm and serving as a screw mounting base; and an extension part. The steel wire cerclage of the application provides uniform pressure and wrapping fixation of the tension band principle, the locking screw provides direct rigid anchoring and shear / torsion resistance; the strong proximal pulling force generated by the abduction muscle contraction can be effectively resisted, and the risk of proximal displacement of the bone block can be significantly reduced.

To address urinary incontinence, we provide men's incontinence pants that have absorbent and waterproof functions to prevent urinary leakage. [Solution] The men's incontinence pants 100 comprises a front panel 110, a back panel, a waistband 130, a urine-absorbing pad 140 extending from the upper center of the back side 114 of the front panel to the crotch area and the inner thighs on both sides, and a gathered elastic band extending from the upper center to the lower center of the back panel. With these men's incontinence pants, the absorbent pad and gathered elastic band assist the user's pelvic floor muscles in closing the urethra, thereby preventing incontinence.

The application discloses an irreversible electroporation pulse generation system, comprising a power supply selection module, a control module and a pulse generation module; wherein the power supply selection module is used for selecting an output voltage according to a control signal sent by the control module; wherein the output voltage at least comprises a first voltage and a second voltage, and the first voltage and the second voltage are different in size; the pulse generation module is used for generating a bipolar pulse signal according to a trigger signal sent by the control module and the output voltage of the power supply selection module. The irreversible electroporation pulse generation system of the embodiment of the application can generate high-voltage high-frequency bipolar pulses and low-voltage low-frequency bipolar pulses, wherein the high-voltage high-frequency bipolar pulses can generate an electroporation effect without muscle contraction, and the low-voltage low-frequency bipolar pulses can enhance the electroporation effect without muscle contraction, thereby enhancing the tissue ablation effect and making the ablation more thorough.

The utility model discloses a rehabilitation training device for pelvic floor muscle contraction, which belongs to the technical field of medical instruments and comprises a support plate, a groove is arranged on the top surface of the support plate, a threaded rod with reverse threads is rotatably connected to the inner wall of the groove of the support plate, and the threaded rod is in threaded connection with two threaded blocks with reverse threads. A movable plate is welded to the top face of the threaded block, rubber plates are fixedly connected to the side face of the movable plate, a training plate abuts against the adjacent sides of the two rubber plates, a groove is formed in the bottom face of the training plate, a plurality of rotating rollers are rotationally connected to the inner wall of the groove of the training plate, and the side faces of the rotating rollers are in rolling connection with the supporting plate; a through groove is formed in the top face of the supporting cotton plate, and the inner wall of the through groove of the supporting cotton plate is connected with the movable plate and the rubber plate in a sliding mode. By adjusting the transverse movement resistance of the training plate, the pelvic floor muscle contraction rehabilitation training effect of the rehabilitation training device on a puerpera is improved.

A device for providing a magnetic treatment by evoking muscle contraction by a time-varying magnetic field and providing a RF treatment by heating biological structure. The device includes an applicator having an RF electrode and a magnetic field generating device. The device may also include a main unit, a human machine interface, and a control unit. The control unit adjusts a signal provided to the RF electrode and creates an RF circuit, and also adjusts the signal provided to the magnetic field generating device and creates a magnetic circuit electrically insulated from the RF circuit. The RF circuit may include a power source and a power amplifier, and the magnetic circuit may include an energy storage to supply the magnetic field generating device with electric current.

The utility model discloses a supporting piece which comprises a first supporting unit and a second supporting unit, the first supporting unit comprises a half sole area, the half sole area comprises a first supporting area, the second supporting unit comprises a second supporting area, and the second supporting area is connected with the first supporting area through at least one group of first assemblies extending transversely. Therefore, interaction force between the first supporting unit and the second supporting unit is guided to be transmitted in the transverse direction. The supporting piece is provided with the first supporting unit and the second supporting unit which are split, the second supporting area and the first supporting area are connected through the first assembly extending transversely, and the first assembly enables force generated by muscle contraction to be converted into transverse displacement more efficiently when a human body starts transverse shearing action. According to the structure, transverse starting supporting is provided, meanwhile, the requirement for bending flexibility of the half sole area is met, and the overall stability of the supporting piece can be kept easily.

The invention relates to the technical field of exercise physiological monitoring, and particularly discloses a dynamic risk assessment method and equipment based on wearable equipment, the method and equipment are applied to wearable monitoring equipment, the wearable monitoring equipment is worn on exercise limbs of a user, and the method comprises the following steps: acquiring original electromyographic signals generated by limb muscles during exercise of the user; acquiring muscle change data of limbs in movement of the user, and acquiring muscle contractility data according to the muscle change data; preprocessing the original electromyographic signals to obtain digital electromyographic signals, and acquiring electromyographic characteristic data according to the digital electromyographic signals and the muscle change data; and generating a real-time dynamic risk assessment value according to the myoelectricity characteristic data and the muscle contractility data. According to the method, the electromyographic signals and the muscle mechanics data are collected in real time through the wearable device, and accurate assessment and early warning of the exercise fatigue risk are achieved in combination with the multi-source information fusion and dynamic analysis technology.

This invention discloses a method for identifying the physiological state of adult product users based on multi-sensor data acquisition, relating to the fields of intelligent health monitoring and biosignal processing technology. This invention uses non-negative matrix factorization (NMF) technology to decompose multi-channel non-steady-state electromyographic signals collected from the pelvic floor and core muscle groups into multiple muscle coercive elements and their temporal activation coefficients. Each coercive element represents a fixed pattern of muscle cooperating under neural drive, while the activation coefficient reflects the change of this pattern over time. Sexual arousal, as a specific neurophysiological process, induces the activation of coercive elements with specific spatiotemporal patterns. By tracking the activation and evolution of specific coercive patterns, the neural control fingerprint reflecting sexual arousal is extracted from the original signal contaminated by motion noise. This effectively distinguishes between ordinary muscle contractions caused by device use and physical activity and autonomous neuromuscular activities related to sexual responses, overcoming the defects of susceptibility to interference and insufficient specificity.

The invention discloses an oscillation device for three-dimensional multiplication culture preparation of stem cells, and relates to the technical field of cell culture equipment.The oscillation device comprises a cylindrical culture chamber with a space for oscillation in the middle; the spiral main shaft assembly is arranged in the culture chamber; through cooperative operation of the main shaft driving mechanism, the bidirectional driving assembly and the twisting assembly, the spiral main shaft assembly is driven to generate composite three-dimensional motion of rotation, axial compression and radial twisting at the same time, and the problems that in the prior art, a mechanical stimulation mode is single, real-time sensing cannot be achieved, and cell stress is uneven are solved. The limitation that a traditional device can only provide a single oscillation mode is broken through, complex mechanical environments such as in-vivo vascular pulsation, skeleton bearing and muscle contraction can be highly simulated, and an intelligent culture platform capable of simulating the complex in-vivo mechanical microenvironment and achieving real-time sensing and accurate regulation and control is formed; and the quality and efficiency of stem cell amplification and the functional maturity of tissue engineering products are remarkably improved.