62 results about "Hand technique" patented technology

The invention provides a multi-signal fusion massage glove teaching system and a control method, and the system comprises a glove body, and a pressure sensing module, a motion sensing module and a myoelectricity sensing module which are disposed on the glove body, and is in electric signal connection with the pressure sensing module, the motion sensing module and the myoelectricity sensing module through a control unit. The control unit is used for analyzing the collected massage pressure, motion trail and electromyographic signals, and synchronous and in-situ collection of force-motion-physiology multi-dimensional information of massage manipulation in a real clinical environment is achieved. The design overcomes the limitation that in the prior art, a real operation scene is separated, and only single-aspect measurement can be carried out, and a hardware foundation is laid for comprehensive and objective quantitative evaluation of the massage manipulation. The integrated structure greatly facilitates the use of an operator, and the system can evaluate the manipulation quality online and give guidance immediately, thereby greatly improving the teaching efficiency and the training effect.

The invention discloses a child massage teaching auxiliary system based on artificial intelligence, and particularly relates to the technical field of massage auxiliary teaching, a Kalman filtering technology is adopted to effectively filter out large-amplitude interference in hand motion data, time-frequency analysis is carried out in combination with fast Fourier transform or wavelet transform, and frequency domain characteristics of microfibrillation signals are accurately captured; through fine micro-tremor signal analysis, noise interference is removed, the fine change of micro-tremor of the hands of a student is accurately identified, and the evaluation precision of the massage action stability is remarkably improved; and the integrated learning progress management module automatically adjusts teaching contents according to the learning progress and skill mastering conditions of the students, provides real-time feedback and forward excitation, provides excitation when the students have good performance, prompts and optimizes follow-up actions in real time when deviation occurs, helps the students to continuously improve skills, avoids error accumulation, and effectively improves the teaching effect.

The invention discloses a massage manipulation training system, and relates to the technical field of massage training. The device comprises a pressure sensor used for detecting pressure applied to a stress model in the massage process, an action capturing mechanism used for capturing limb action tracks and a myoelectricity collecting mechanism used for collecting myoelectricity signals of muscles. Through the pressure sensor, the motion capture mechanism and the myoelectricity acquisition mechanism, whether the force application magnitude, the motion amplitude, the motion frequency and the force application mode of the trainee are accurate or not can be judged, particularly, the force application mode of the trainee can be corrected through the myoelectricity signals, and the problem that the force application mode of the trainee is difficult to accurately teach is solved.

The invention relates to the technical field of traditional Chinese medicine massage manipulation quantification, in particular to a laboratory system for massage parameter quantitative comparison. Comprising a data acquisition end which is used for acquiring massage manipulation data and comprises a glove, and a sensor is arranged on the glove; the data collection end is used for receiving massage manipulation data, converting the data into signals which can be identified by a computer and transmitting the signals to the data storage and analysis end; and the data storage and analysis end is used for storing, analyzing and processing the data from the data collection end, performing scene simulation and hand action restoration, and comparing and evaluating various data and treatment effects in the massage process with expert massage manipulation data and treatment effects. According to the laboratory system provided by the invention, different massage manipulations of the same disease can be quantified, and qualitative and quantitative research on the manipulations in the massage process can be intuitively and scientifically carried out according to final treatment effect comparison.

The utility model belongs to the technical field of massage equipment, and provides a hand massage mechanism which comprises a moving frame, an air bag fingerstall, a driving device and an inflation assembly, the air bag fingerstall is used for being connected to the finger of a person in a sleeving mode and can be inflated to expand, and the air bag fingerstall is arranged on the moving frame; the driving device is connected with the movable frame and is used for driving the movable frame to move; the inflation assembly comprises an air pump and a plurality of first air valves, the air pump is connected with the first air valves through pipelines, and the first air valves communicate with the air bag fingerstalls through pipelines and are used for conducting air inflation and deflation control over the air bag fingerstalls. The utility model further provides a hand massage instrument with the hand massage mechanism. The technical problems that in the prior art, a hand massage device only has a mechanical pressing technique, and the massage mode is single are solved.

The invention relates to the technical field of medical instruments, and provides an integrated wearable soft multi-mode manipulation treatment instrument, which comprises a glove main body, the glove main body is divided into five finger sleeve parts sleeved on fingers, a palm part located at the palm, a hand back part located at the hand back and a wrist part located at the wrist, a connecting disc is arranged on the outer surface of the hand back part, a vibration head is arranged on the side, away from the hand back part, of the connecting disc, and vibration is generated by a micro vibration motor in the connecting disc and transmitted to the vibration head to assist in manipulation treatment. According to the technical scheme, fixed-point or movable massage stimulation can be carried out on areas needing to be focused, meanwhile, palms and fingers can be used for implementing other treatment techniques such as pressing and kneading, the design can be easily matched with all parts of the body, especially the areas such as the perineum and the head and neck which are difficult to treat through traditional equipment, and the treatment effect is good. And the functions of heating and releasing a magnetic field for treatment are matched to form a synergistic effect, and the treatment effect is jointly improved.

The invention discloses an auxiliary acupuncture and moxibustion device for a single-hand needle inserting technique. The auxiliary acupuncture and moxibustion device comprises a thumb sleeve, an index finger sleeve and a middle finger sleeve which are detachably arranged on the foremost finger sections of the thumb, the index finger and the middle finger of an operator in a sleeving mode respectively and have elasticity. The acupuncture needle device further comprises an ejection assisting mechanism for assisting an operator to carry out a single-hand needle feeding method. The ejection auxiliary mechanism comprises an outer U-shaped elastic sheet, an inner U-shaped elastic sheet and an elastic arc sheet; two arms of the outer U-shaped elastic sheet abut against the index finger and the thumb respectively, the bottom of the outer U-shaped elastic sheet abuts against the jaw, and the ends of the two arms on the two sides of the opening are connected with the thumb sleeve and the index finger sleeve respectively; the inner U-shaped elastic sheet is smaller than the outer U-shaped elastic sheet and is positioned in the outer U-shaped elastic sheet; according to the acupuncture needle device, the structural design, the operation convenience and the treatment effect are all optimized, automatic synchronization, mechanical balance and current conduction in acupuncture operation are achieved through the innovative structure and functions, and the defects of traditional acupuncture, electric acupuncture therapy and fingerstall type devices are overcome.

The invention relates to the technical field of physiotherapy devices, in particular to a self-adaptive acupuncture robot control system based on multi-modal feedback, which comprises a sample acquisition unit used for acquiring acupuncture sample data in a plurality of acupuncture processes; the acupuncture implementation unit is used for performing acupuncture operation; the data integration unit is used for generating an acupuncture process model of each target acupoint of the target object and an impedance change reference range of the acupoint tissue before and after the hand pressing mechanism executes the hand pressing manipulation; the monitoring unit is used for collecting the contact pressure between the hand pressing mechanism and the human body tissue, the impedance of the acupoint tissue, the physiological feature data of the target object and the current environment data in real time; and the control unit is used for controlling the acupuncture implementation unit to carry out acupuncture operation and adjusting the hand pressing manipulation. According to the invention, the accuracy of impedance measurement of the acupoint tissue under the influence of external force in the acupuncture process is improved.

The invention relates to the technical field of medical instruments, in particular to a temporomandibular joint manipulation treatment guiding device which comprises a bottom core and a first sleeve movably arranged outside the bottom core in a sleeving mode. A conical head is arranged at one end of the bottom core; a first rotating part is arranged at the other end of the bottom core; a flat part is arranged at one end, far away from the bottom core, of the conical head; a first conical surface is arranged at one end, close to the bottom core, of the conical head. A second conical surface is arranged at one end, close to the conical head, of the first sleeve; a second rotating part is arranged at the end, away from the conical head, of the first sleeve. By arranging the bottom core and the multiple sleeves, the multiple sleeves and the bottom core can move relative to each other, conical faces of different sizes are matched to gradually assist a patient in opening the oral cavity, and the purposes of joint loosening, resetting and other technical operations can be achieved under the requirement for different oral cavity opening degrees can also be achieved; meanwhile, the injury of tongues, fingers and the like easily occurring in the operation process of the traditional technology can be avoided, and the safety of manual operation is improved.

The invention discloses a humanoid robot arm system and method for a manual treatment integrated training glove, and belongs to the technical field of medical robots. The system comprises a humanoid robot hand, a training glove and intelligent terminal application software. The human-shaped robot hand is made by covering a hand skeleton plate with hydrogel to have the elastic touch feeling and appearance highly imitating the human hand, and touch force monitoring, heating and three-dimensional vibration function modules are integrated in the hand; the training glove is integrated with a finger joint bending degree and pose sensor, can be connected with or separated from the robot arm, and supports combined training and remote control training of the robot arm; and the intelligent terminal application software manages data and is connected with the cloud server. The method comprises the steps of collecting manipulation data of a trainer, driving a robot arm to reproduce manipulation, and generating expert-level treatment data by fusing a cloud expert database or large model optimization. According to the invention, digitalization of expert manipulation treatment, high-precision robot reproduction and intelligent improvement are realized, and the robot is suitable for scenes such as tumor edema, stroke rehabilitation, massage physiotherapy relaxation and the like.

The utility model belongs to the field of medical instruments, and particularly relates to a fulvestrant intramuscular injection positioning ruler which comprises a long fixed ruler, two short shifting rulers and two arc-shaped pieces, and the two short shifting rulers are located on the two sides of the long fixed ruler respectively and rotationally connected with the long fixed ruler; the two arc-shaped pieces are symmetrically distributed on the two sides of the long fixed ruler, one side of each arc-shaped piece is fixedly connected with the long fixed ruler, the other side of each arc-shaped piece is fixedly connected with the short shifting ruler, an arc-shaped notch is formed in the inner side of each arc-shaped piece, and a plurality of positioning holes are formed in each arc-shaped piece. The fulvestrant injection device is directly aligned with the highest point of iliac spine and the peak of hip fissure of a human body through the positioning rule in one step, compared with operation modes such as a cross method and a line connection method, the time for manual searching and positioning is saved, meanwhile, injection of fulvestrant is completed in the positioning hole, and the injection efficiency is improved. And injection errors and complications caused by non-professional operation methods, inaccurate manual positioning, repeated part injection and the like are solved, so that the injection pain of a patient is reduced, and the treatment compliance and the life quality are improved.

The present invention provides a multifunctional combined massage movement, including: a frame arranged on a massage chair seat frame and moving in the direction of the user's height; a massage execution part, the massage execution part includes an execution bracket, a massage arm and a knocking drive device, the execution bracket is swingably arranged on the frame, the massage arm includes a main arm slidingly arranged on the execution bracket in the direction of the user's width, a support arm swingably arranged on the main arm, and a massage head arranged on the support arm, the knocking drive device is arranged on the execution bracket and is connected to the support arm by transmission, a swinging guide rod mechanism is formed between the knocking drive device and the support arm to enable the support arm to achieve reciprocating swinging motion relative to the main arm; a multidimensional drive system, the multidimensional drive system is used to enable the massage arm to move relative to the user in at least three spatial dimensions. The present invention has a compact structure and high integration, and realizes a variety of massage techniques that can be combined with knocking massage actions, greatly improving the massage comfort of the user.

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 invention provides automatic spine pinching equipment simulating a human hand and a control method of the automatic spine pinching equipment, and relates to the technical field of medical instruments. According to the automatic spine pinching equipment simulating the human hand, the first rolling wheel device rotates to push the skin to move in the direction the same as the moving direction of the spine pinching equipment, so that the pushing action of the thumb on the skin during spine pinching is simulated; the second roller device and the third roller device rotate to push the skin to move in the direction opposite to the moving direction of the spine pinching equipment so as to simulate pinching and squeezing actions of the index finger and the middle finger of the human hand on the skin during spine pinching. The second roller device and the third roller device are driven by the roller driving device to alternately contact with the skin to simulate the spine pinching operation of a human hand, so that the conditioning effect of spine pinching can be effectively exerted, the problem that the conditioning effect is influenced by non-uniform manipulation caused by long manual spine pinching time can be solved, and the working efficiency is improved. And the problem that the conditioning effect is poor due to the fact that the skin cannot be well pinched by existing spine pinching equipment can also be solved.

The embodiment of the invention provides a digital human real-time playing animation generation method and device, equipment and a storage medium, and the method comprises the steps: obtaining a pressing string sequence corresponding to a target guitar spectrum, the target guitar spectrum comprising a plurality of notes, and each pressing string in the pressing string sequence being in one-to-one correspondence with the plurality of notes; generating a guitar fingering sequence based on the pressing string sequence; generating a hand playing hand shape based on the guitar fingering sequence; inserting the hand playing hand shape into a preset time axis, and taking the hand playing hand shape as a key animation frame in the preset time axis; and redirecting the key animation frame to the digital human so as to drive the digital human to perform guitar playing through the key animation frame. By adopting the method and the device, a natural and smooth guitar fingering sequence conforming to actual playing of a real person can be automatically analyzed on the basis of the pressing string sequence corresponding to the target guitar spectrum, so that a digital person can be driven to deduce a playing technique similar to that of playing of the real person.

To provide a work technique recognition / analysis system and method which include a hand technique motion analysis model for evaluating accuracy of motions of at least one hand part of a worker in a work area during work.SOLUTION: A work technique recognition / analysis system 1 includes an image acquisition module, a recognition module, and a motion analysis module. The image acquisition module is provided in a work area and is used to capture a series of images of motions of at least one hand part of a worker in the work area during work. The recognition module is connected to the image acquisition module, includes a two-dimensional joint recognition model, a joint three-dimensional coordinate recognition model, and a hand part skeleton joint model direction comprehensive optimization model, and is used to recognize a joint position of the worker's hand part based on the series of images for generating hand part joint position coordinates. The motion analysis module receives the hand part joint position coordinates, and performs analysis and comparison based on the hand part joint position coordinates of the worker and a standard work technique parameter set for obtaining analysis and comparison results.SELECTED DRAWING: Figure 1

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.

The invention discloses an AI seven-step hand washing method health identification and intelligent management system, and relates to medical health monitoring and management, in particular to a medical hand health intelligent identification and management method based on artificial intelligence, computer vision, the Internet of Things and big data analysis. The system comprises an AI identification module, an intelligent detection module, a data analysis module and an intelligent wash basin module. The AI recognition module uses an RGB + depth camera and a deep learning algorithm to recognize a seven-step hand washing method, and voice guidance is carried out. The detection module analyzes the hand washing coverage rate through UV fluorescence and feeds back voice, a screen and a vibration bracelet. The data analysis module is used for recording the number of times, duration and compliance of hand washing and is in butt joint with an EMR and an HIS. The intelligent wash basin can adjust water flow (1.5 L / min-2. 5ml), and supports remote management and OTA updating. The hand health management intelligence is improved, and the method is suitable for the fields of medical treatment, food safety, public health and the like.

The present invention provides a massage mechanism and a massage chair. The massage mechanism includes a frame, a walking component installed on the frame, two sets of massage components arranged oppositely left and right, a translation component rotatably installed on the frame, and a 3D component installed on the frame. The walking component is used to drive the frame to move in the up and down direction. The massage component has a massage wheel. The translation component acts on the two sets of massage components and is used to drive the two sets of massage components to move in the left and right directions in opposite or opposite directions. The 3D component acts on the translation component and is used to drive the translation component to rotate in the front and back directions. In this application, the massage component can perform a composite movement of freely combining up and down movement, left and right movement, and front and back rotation, so as to realize various massage techniques such as kneading, knocking, pinching, pulling, and pushing, with a large massage range. At the same time, it also meets the deep massage of different intensities and amplitudes of different parts of the human body, and is more in line with the massage of the human body curve, and the massage experience is good.

According to the shoulder and neck massage instrument, the air bag of the massage assembly drives the first massage piece and the second massage piece to move at the same time in an inflation expansion mode, and the first massage piece and the second massage piece are suitable for moving along with deflation contraction of the air bag. Therefore, the first massage head and the second massage head are close to each other or far away from each other to achieve kneading massage. The time period that the first massage head and the second massage head get close to each other and then get away from each other to complete one-time reciprocating motion is a massage period, and the maximum inflation volumes of the air inflated into the air bag in at least two massage periods are different. Therefore, the minimum distances between the first massage head and the second massage head are different when the first massage head and the second massage head get close to each other in at least two massage periods. Thus, the movement range of the first massage piece and the second massage piece can be adjusted by adjusting the maximum inflation volume of the air bag, the minimum distance between the first massage head and the second massage head can be adjusted so as to adjust the clamping and pinching strength, and the massage manipulation of the shoulder and neck massage instrument can be enriched.

The invention discloses a massage device and a massage arm.The massage device drives a first rack to reciprocate in a guide rail through a driving assembly, and therefore a kneading supporting block is driven to reciprocate left and right to clamp or knead and massage arms or shanks. Meanwhile, the calf and calf parts can be massaged, and the massage effect is improved. The massage device can be a single massage mechanism or a left massage mechanism and a right massage mechanism, the left massage mechanism and the right massage mechanism are driven by one motor, the structure is simple, operation is easy, and various massage techniques are achieved.

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 present invention relates to a three-dimensional motion capture system for massage detection platform, including two rectangular placement tables, two groups of sliding rods and two support frames, wherein the placement table is composed of a placement table A and a placement table B, and the placement table B is symmetrically arranged with the placement table A; the left and right ends of the placement table A and the placement table B are fixedly provided with sliding rods, and the sliding rods are fixed on the support frames; the support frames are composed of sliding rods, telescopic rods and fixed rods, and the support frames are in an I-shaped structure, and a telescopic button for adjusting the height is also arranged on the telescopic rods of the support frames. The advantages are as follows: the present invention has a simple structure, is easy to operate, can be telescoped and sized, and has strong practicality, and can use a three-dimensional motion capture lens to smoothly detect the trajectory points of the demonstrator's single-handed rolling technique movement, which can directly reflect the kinematic characteristics of the method.

The invention discloses an acupuncture needle device with a micro-current stimulation function, which aims at a single-hand needle insertion technique and comprises a positive fingerstall and a negative fingerstall, the positive electrode fingerstall sleeves the index finger of an operator, and the length of the positive electrode fingerstall reaches the finger root; the negative finger sleeve sleeves the middle finger of an operator, and the length of the negative finger sleeve reaches the finger root; a positive plate is embedded in one side, close to the thumb, of the positive fingerstall; a negative electrode block is embedded in the position, corresponding to the fingertip, of the negative electrode fingerstall; the positive plate and the negative block are electrically connected with the positive electrode and the negative electrode of the portable power supply respectively; according to the acupuncture needle device, a current loop is formed among a positive electrode of a portable power supply, an acupuncture needle, acupuncture points, a middle finger touch position and a negative electrode of the portable power supply in the acupuncture process by adopting a single-hand needle insertion technique, and synchronous current stimulation is performed on the acupuncture points in the acupuncture process; through reasonable structural design and scientific logic analysis, effectiveness and safety of acupuncture therapy and improvement of patient experience are achieved, and important support is provided for modern development of the acupuncture technology.

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.

The invention relates to the technical field of acupuncture and moxibustion, in particular to an acupuncture and moxibustion technique based on layered flat acupuncture, which comprises the following steps: S1, selecting a filiform needle with the specification of 30 * 40 and the needle retaining time of 30 minutes; s2, the palm of the patient faces upwards, the three yin meridian faces are exposed, and the patient is transversely divided into three equal parts from the elbow to the wrist; s3, a circle is drawn at the upper one-third position through drawing, the first needle is located below the circle, the fascia layer is punctured at the angle of 15-30 degrees, and the needle tip enters the direction of the middle finger; s4, the second needle to the third needle perform flat puncturing at the two-thirds position, and the needle points to the index finger direction and the ring finger direction respectively; s5, the fourth to fifth to sixth stitches are located at the lowermost one-third position, and the needle point enters the middle finger, the index finger and the ring finger respectively; s6, inserting the 7th to 8th to 9th needles in the directions that needle tips point to the middle finger, the index finger and the ring finger respectively; the acupuncture and moxibustion device has the beneficial effects that standardized operation is provided, a standardized acupuncture and moxibustion operation process is provided, the needle inserting angle, depth and direction are defined, the operation difficulty is reduced, a beginner can master the acupuncture and moxibustion device conveniently, and popularization of the acupuncture and moxibustion technology is facilitated.

The invention discloses a shoulder dystocia delivery rescue teaching method based on a VR technology, and relates to the technical field of delivery rescue teaching, and the method comprises the following steps: S1, analyzing a tortoise sign state, S2, determining a call button, S3, executing a thigh bending method, S4, executing a Rubin method, S5, executing a Rubin + Woods combination method, S6, executing a reverse Woods method, S7, executing a rear arm pulling method, S8, executing a four-limb landing method, and S9, outputting test paper questions. According to the invention, a standardized and efficient training path is created for professionals with different stages and requirements through a virtual scene constructed by 3D modeling software in cooperation with interactive operation, learners can attempt various operation methods without worry in a virtual environment by means of a VR technology, and meanwhile, by means of the perspective effect of virtual model animation, the training efficiency is improved. A learner can visually see the position of a fetus which cannot be observed during operation in the uterine cavity, the acting point of fingers, the force exerting direction and the real-time change of rotation of the body of the fetus in the uterus according to different shoulder rotating manipulations during operation, and the skill is improved.

The utility model discloses an auxiliary device for calcaneal fracture reduction, which belongs to the field of medical instruments and comprises two symmetrically arranged forceps bodies, the two forceps bodies are movably connected through a connecting piece, the connecting piece is further fixedly connected with a pushing handle, each forceps body comprises a forceps clamping body, a contraction bow and a pulling handle, one end of the contraction bow is connected with the forceps clamping body, and the other end of the contraction bow is connected with the pulling handle. And the other end is connected with a pulling handle. The end of the clamping body is located at the heel end, the clamping body clamps the two sides of the foot sole, pushing and traction can be conducted through the pushing handle, the calcaneus can be clamped to shake through the pulling handle, the calcaneus is reset, a plurality of techniques such as pushing, traction, clamping, shaking and extruding are integrated, strength is concentrated, labor and time are saved, operation is easy, and secondary injury to the affected limb is avoided.