15 results about "Hand technique" patented technology

The invention discloses an interaction control method for a VR immersive training platform, and particularly relates to the technical field of virtual reality interaction control, and the method comprises the following steps: continuously collecting the information of the hand of a trainer in a virtual training scene through a virtual reality interaction device, and carrying out the time sequence integration, thereby forming an interaction perception data sequence; performing action interval division on the massage operation, extracting a movement track, a force application direction, a force application change and rhythm characteristics, and constructing a manipulation parameter model; mapping the actual hand action position to the virtual human body meridian and acupoint model to obtain a meridian and acupoint mapping result; comparing with a massage function specification to generate a multi-dimensional interaction judgment parameter; according to the invention, through continuous acquisition and sequential integration of massage interaction data, a manipulation parameter model is constructed and meridian point mapping is completed, and position and manipulation performance are compared with a power specification to generate multi-dimensional determination parameters, quantitative evaluation and targeted feedback are realized, and normalization and consistency of massage training and overall improvement of a teaching effect are improved.

The embodiment of the invention discloses a control method and device of a massage waistband, the massage waistband and a storage medium, the method is applied to the massage waistband, the massage waistband comprises a plurality of massage pieces, and the method comprises the steps that an operation instruction is responded; the first massage set is controlled to operate at a first massage frequency, the second massage set is controlled to operate at a second massage frequency, and the first massage set and the second massage set each comprise at least one massage piece in the multiple massage pieces; wherein the first massage frequency is greater than the second massage frequency. According to the embodiment of the invention, the different massage groups are controlled to operate at different massage frequencies, and the different-frequency cooperative massage mode increases the richness and layering sense of the massage manipulation, so that the personalized requirements of the user in different massage scenes can be met, and more comprehensive and comfortable massage experience is brought to the user.

The present application relates to a kind of based on multimodal data cooperation's massage teaching method and system, belong to massage teaching technical field, wherein, the method gathers the pressure distribution data and kinematics data in the process of student massage, to obtain pressure parameter and including palm overall motion parameter and fingertip local motion parameter Motion parameter, through the action correlation model of pre-training, the action coordination palm overall motion parameter and the action coordination fingertip local motion parameter are screened out, it is fused with pressure parameter, obtains including palm and the action synchronization rate of fingertip and the force speed synchronization rate of pressure and speed Dual-mode fusion feature.According to dual-mode fusion feature, pressure parameter and action coordination palm overall motion parameter and action coordination fingertip local motion parameter obtain current massage technique type, to call matched standard massage parameter to calculate the difference degree generation current massage score and individualized massage teaching guidance suggestion.

This invention discloses an anti-slip puncture hook for high ligation of pediatric hernia sacs, relating to the field of small household appliance technology. It aims to solve the problems of easy slippage of ligation sutures, cumbersome operation, uncontrollable suture release, and the inability to actively clamp within the extremely thin needle body. The key technical points are: a hand handle, a slender hollow needle body, and a puncture assembly. This invention connects the first and second needle cores through an elastic layer, and with the cooperation of a pressing and opening / closing structure, it can achieve stable opening and closing clamping functions within a needle body with an extremely small diameter. It eliminates the need for complex hinge and linkage structures, resulting in low processing difficulty and high reliability. Through the cooperation of the squeezing block and the conical separation groove, the axial pressing force can be smoothly converted into the radial opening force of the needle core. After releasing the pressing, the elastic layer automatically drives the needle core to close. The operation is intuitive and simple; the doctor can complete all operations with just one hand holding the handle, without the need for laparoscopic instruments or special techniques, reducing the risk of peritoneal abrasion from the laparoscope.

This invention provides a method and apparatus for simulating other musical instruments using keyboard instruments or software. The method includes: activating a special performance mode for simulating other instruments; acquiring performance technique types; the performance technique types include: playing with both hands using dedicated technique keys and playing with variations in single-hand techniques; when the performance technique type is the type of playing with both hands using dedicated technique keys, setting corresponding special performance techniques according to specific keys, and using the set special performance techniques to present the sound of other keys; when the performance technique type is the type of playing with variations in single-hand techniques, setting corresponding special performance techniques according to variations in performance techniques, and using the set special performance techniques to present the sound of other keys. This invention allows keyboard instruments or software to simulate the special performance effects and techniques of various instruments and produce sound, resulting in a more realistic and vivid simulation effect than existing methods.

The utility model relates to the technical field of massage appliances, in particular to a massage device. The massage device comprises a shell, a rotary driving part, a rotary disc and a plurality of tentacles, wherein the rotary driving part is arranged in the shell; the rotating disc is arranged in the shell and connected with the output end of the rotating driving piece, and a cam groove channel is formed in the rotating disc. The plurality of tentacles are arranged around the rotating axis of the rotating disc, each tentacle comprises a pressure applying part, a rotating part and a transmission part, the pressure applying parts are located outside the shell, the transmission parts are used for being matched with the cam channels, the rotating parts are connected with the pressure applying parts and the transmission parts respectively, and the rotating parts are rotationally connected to the shell in the rotating direction of the rotating disc; wherein the rotary driving piece is used for driving the rotating disc to rotate, and the cam channels are matched with the transmission parts and drive the corresponding rotating parts to rotate, so that the pressure applying parts move towards the center far away from or close to the rotating disc. The massage device can simulate the massage manipulation of manual hand grasping and pinching, and the massage effect is better.

This invention discloses a real-time visualization and dynamic calibration platform for standardizing massage techniques, comprising a wearable sensing device, a processing device, and a feedback device. The wearable sensing device is a smart massage glove integrating an optical detection unit, a pressure detection unit, and a motion sensing unit, used to simultaneously collect data on pressure points, pressure depth, and hand movements. The processing device, based on multi-sensor data fusion technology, identifies massage technique types through a machine learning model and compares real-time parameters with a standard technique database. The feedback device provides multimodal real-time calibration feedback based on the comparison results through vibration, display, and audio units. This invention overcomes the technical shortcomings of existing technologies, such as inaccurate pressure assessment due to differences in human tissue stiffness, single parameter measurement, and lack of real-time feedback. It achieves quantitative assessment, visual monitoring, and dynamic calibration of massage techniques, significantly improving the standardization of massage teaching and the safety of clinical operations.

The invention discloses a multi-mode accurate evaluation system for releasing manipulation in scapulohumeral periarthritis, and the system comprises a pressure sensing glove which is worn on the hand of a doctor to monitor the pressure value during releasing in real time, the pressure sensing glove is provided with a pressure sensor at the palm center, and the pressure sensing glove is provided with a microprocessor unit at the hand back; the inertial sensing unit is used for being worn on the arm of the patient to monitor the lifting angles of the arm of the patient in all directions in the releasing process in real time; the upper computer program is used for acquiring multi-modal data in real time and observing and analyzing; and the Bluetooth communication module is used for transmitting data of the microprocessor unit and the inertia sensing unit on the pressure sensing glove to wireless synchronous data communication of an upper computer program. The problem that in the prior art, a doctor judges the force application size and the joint movement range only through subjective experience is solved, force application overload early warning and accurate release effect evaluation in the operation are achieved through pressure-movement bimodal synchronous quantitative analysis, and the iatrogenic injury risk is reduced.

A double-arm curved surface tail end execution control method comprises the steps S1-S2, by means of the method, a bionic actuator can better fit the personal physiological curvature by controlling the motion trails of a first mechanical arm and a second mechanical arm according to the back contour of a user, the massage accuracy is ensured, and the user experience is improved. Secondly, mixed control of tangential position control and normal force control is adopted, the massage manipulation of a massagist can be simulated, comfortable constant pressing force can be kept, the situation that traditional mechanical massage is stiff is avoided, and a user feels stabbing pain is avoided. Finally, the massage strategy can be dynamically adjusted according to real-time feedback (indirectly obtained through force signals) of muscles and a user instruction, and programmed massage is upgraded to perceptual interactive massage. The invention further provides double-arm curved surface tail end execution massage equipment which is applied to the control method, automatic massage is achieved, manual massage is completely replaced, programmed massage is upgraded to perceptual interactive massage, and the intelligent level is improved.

The invention relates to a massage chair control method and system based on current detection. The method comprises the steps that a massage machine core of a massage chair is controlled to move along a user back curve from a preset initial position at a preset speed; collecting a current signal of a motor of the massage machine core, and synchronously recording the real-time position of the massage machine core; fitting a current position curve based on the current signal and the real-time position, and extracting a current feature point reflecting the change of the back contour from the current position curve; establishing a relative height distribution diagram from the back of the user to the plane of the backrest of the massage chair based on the current feature points; recognizing the relative height distribution diagram by using a preset recognition algorithm to obtain a body shape contour of the user; matching the body contour with a preset massage manipulation database to obtain corresponding massage parameters; and controlling the massage chair to execute massage based on the massage parameters.

This invention relates to the field of beauty skills training equipment technology, and particularly to a beauty skills training system and implementation method based on tiered instruction. The system includes a calibration module for acquiring peak electromyographic (EMG) signal benchmarks under maximal voluntary contraction and resting EMG signal benchmarks under resting posture; a storage module for pre-storing target pressure curve templates corresponding to each skill level; an acquisition module for real-time acquisition of current pressure value sequences for the fingertips and current EMG signal sequences for the back of the hand muscles; an analysis module for generating pressure execution deviation rates and current muscle activation characteristic values; a judgment module for generating skill level adjustment instructions based on a comprehensive judgment of whether the pressure execution deviation rate and current muscle activation characteristic values ​​exceed a preset high-efficiency force exertion range; and a guidance module for generating transcutaneous electrical stimulation signals when pressure is insufficient and muscle activation patterns are abnormal. This achieves quantitative assessment and precise tiering of the force exertion process in beauty manipulation training.

This massage core provides both kneading and tapping techniques, significantly enhancing the effectiveness of the massage and improving both the massage effect and the massage experience. [Solution] The device includes a core case, a drive motor 2, a first rolling mechanism 3, a second rolling mechanism 4, a deflection and oscillating mechanism 5, two massage mechanisms, a tapping mechanism 8, and a linkage mechanism 9. The drive motor is connected to the two rolling mechanisms. The first rolling mechanism, via the deflection and oscillating mechanism, is linked to the two groups of massage mechanisms to rotate and perform kneading and rubbing, achieving pinching and release by moving closer to or further apart from each other. The second rolling mechanism is provided with a one-way position limiting mechanism, which, along with the tapping mechanism and the linkage mechanism, links the two groups of massage mechanisms. This invention is novel in that it simultaneously connects the tapping mechanism to the first and second massage mechanisms, allowing the first and second massage mechanisms to relax through kneading and rubbing, while the drive motor rotates clockwise or counterclockwise to control whether the first and second massage mechanisms simultaneously perform tapping and rubbing massages.

This invention discloses a method for repairing myofascia using foot-controlled current and manual therapy. This invention relates to the field of bioelectric rehabilitation therapy technology, and includes steps S1 (preoperative circuit construction), S2 (full-area fascial palpation), S3 (multi-source data acquisition), S4 (transfer processing), S5 (data comprehensive calculation and analysis), and S6 (foot-controlled dynamic current synergistic manual repair). This invention uses foot-controlled current throughout the entire process, eliminating the need for hand operation. It simultaneously diagnoses and repairs myofascia through manual touch. A multi-parameter quantitative system is constructed through a fascial adhesion unit, making adhesion assessment objective and reproducible. The dynamic management unit integrates scoring and individual parameters to output the optimal current, incorporating conduction gain and resistance difference compensation. The foot-controlled adjustment unit outputs personalized pressure ranges, including manipulation rate compensation and habit adaptation, solving the problems of traditional assessments relying on experience and using coarse parameters.

A support apparatus for manual therapists generally comprising a thoracic support worn on the user’s chest, a therapeutic support worn on the user’s arm or hand, and a strut interconnecting the thoracic support and the therapeutic support. In one embodiment, the therapeutic support comprises a forearm support adapted to allow the user to transfer a portion of the user’s body weight from the thoracic support through the strut to an ulnar therapeutic tool on the forearm support. In another embodiment, the therapeutic support comprises a hand support adapted to transfer a portion of the user’s body weight through the strut to either of a palmar therapeutic tool or a thumb therapeutic tool on the hand support.

The spine dredging pestle comprises a main shaft and massage bodies which can be detached into a plurality of sections, the main shaft comprises handheld portions arranged at the two ends and a plurality of detachable shafts arranged in the middle, each detachable shaft is provided with one massage body in a penetrating mode, and the massage bodies are made of elastic materials. All the dismounting shafts are sequentially connected into a straight line through the dismounting bearings and then are connected with the handheld parts at the two ends. The spine dredging device perfectly adapts to and assists physicians, enriches traditional massage manipulations, and can more comprehensively replace or partially replace human hands to carry out efficient spine dredging massage.