42 results about "Human back" patented technology

1. The name of the design product: scrubbing cloth fixer. 2. The use of the design product: the product is a human back cleaning product, specifically a replaceable scrubbing cloth adsorbed back scrubbing device, which has a shell shape that can closely fit the human back curve. By moving the body up, down, left and right after tightly attaching the product to the back, the scrubbing towel is used to rub the back skin to remove the dirt, oil and aged cutin on the surface of the back skin, achieving the effect of cleaning the skin. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The application discloses a flexible variable stiffness knee joint rehabilitation exoskeleton and a motion control method thereof. The flexible variable stiffness knee joint rehabilitation exoskeleton comprises a back fixing assembly, a thigh fixing assembly and a shank fixing assembly. The thigh fixing assembly and the shank fixing assembly are hingedly connected through a knee joint shaft group and are provided with a pose detection assembly at the hinge connection. An output wheel and an input wheel are connected through a Bowden cable group. The back fixing assembly is respectively provided with a controller, a driving mechanism, a nonlinear variable stiffness mechanism and an energy recovery mechanism. The device uses magnetic repulsion between a permanent magnet and a power coil to construct a nonlinear stiffness adjusting mechanism. The actuator is fixed on the human back through a bandage. The Bowden cable is used to realize remote transmission of the torque to the knee joint, thereby effectively reducing the load bearing burden of the lower limbs. In the swing phase of the gait cycle, the system uses the principle of permanent magnet cutting magnetic induction lines to realize energy feedback, thereby improving the overall energy efficiency of the assisting process.

Back-of-hand heat protection device, in particular for use when cutting meat on vertical grilling appliances, characterized by: a flat base made of heat-resistant silicone material, which is adapted to the anatomical shape of a human back of the hand; a textile air-mesh inlay arranged on the inside of the base for ventilation; and at least two fastening elements arranged on the outside of the base for receiving a heat-reflecting shield.

The application discloses a three-section guide rail massage chair, which is characterized by the lifting mechanism driving the lifting guide rail to ascend or descend relative to the seat frame. When the lifting guide rail is lifted, it is aligned with the back guide rail and the seat guide rail, so that the massage core can smoothly reciprocate on the chair frame, ensuring that the massage core can smoothly implement the massage function to massage the human back, hips and / or thighs. When the lifting guide rail sinks, it is separated from the back guide rail and the seat guide rail, and at the same time, the first push rod is retracted to drive the back frame to rotate relative to the seat frame, so that the angle between the back frame and the seat frame is increased, thereby improving the human body massage comfort, and the human body can also be massaged by stretching the muscles. At the same time, due to the increase of the angle between the back frame and the seat frame, the height and length of the massage chair back frame are reduced, thereby improving the cabinet volume utilization rate and reducing the transportation cost of the massage chair.

The invention discloses an acupuncture point positioning method based on a bone degree discount measure method and related equipment, and is applied to the technical field of data processing. Back positioning reference data and traditional Chinese medicine bone degree standards are obtained, the back positioning reference data and preset dynamic proportion parameters are combined, and the acupuncture point coordinate mapping relation of users with different body types is simulated; based on a traditional Chinese medicine bone degree discount measure method and real human body back data, establishing a bone degree and physical length conversion rule, and generating a dynamic proportion constraint condition; processing based on dynamic proportion parameters, back reference data, sample proportion control and parameter combination constraint conditions to generate acupuncture point target coordinates; processing the generated acupuncture point target coordinates, and generating a sample related evaluation result in combination with individual difference parameters including a skeleton form, soft tissue thickness and a dynamic posture; and processing the evaluation result and the parameter setting basis in combination with traditional Chinese medicine bone degree specifications and international standards to generate acupuncture point positioning information.

The utility model provides a corrector for correcting human back, which comprises a back plate, shoulder straps and a waist plate, a tightening mechanism is arranged between the shoulder straps and the waist plate, the tightening mechanism comprises a pull rope arranged on the shoulder straps, and a rope belt adjusting device for tightening or loosening the pull rope is arranged on the waist plate. The pull rope is locked through the rope belt adjusting device so as to correct the back curve. Compared with the prior art, the corrector has the advantages that the pull rope is arranged on the shoulder strap, the pull rope is tensioned through the rope strap adjusting device, a user is not affected by tightening when the user wears the corrector and is in a correct posture, and therefore the corrector is more comfortable to wear, and the situation that skin is injured or blood circulation is affected is basically avoided.

The invention provides a positive pressure type air respirator wearing device. The positive pressure type air respirator wearing device comprises a back plate, annular paws, a back supporting cushion and a waistband rotating assembly. Wherein the annular paw and the back supporting pad are fixed to the front side and the rear side of the back plate respectively, and the waistband rotating assemblies are installed on the left side and the right side of the back plate through hinges respectively and connected with the second buckle through the waistband. According to the gas cylinder fixing device, gas cylinders of different sizes are fixed through cooperation of the first adjusting positioning holes, the annular paws, the limiting belts and the first buckles, and the problem that stability is poor due to shaking of the gas cylinders is solved. Meanwhile, by adopting a structure installation mode of combining double-side back supporting cushions conforming to the curve shape of the waist and back of the human body with flexible damping balls and second adjusting positioning holes, the extrusion and impact of a positive pressure type air respirator on the back of the human body are avoided, meanwhile, the use of people with different heights is met, the physical output of rescue workers is effectively reduced, and the rescue efficiency is improved. And the comfort requirement of rescue workers is met.

The present application belongs to the field of image data processing, and proposes a method for calculating scoliosis index in back contour image, comprising the following steps: first, obtaining back contour image, and obtaining shoulder feature curve and thoracolumbar segment feature curve from the back contour image; second, registering the shoulder feature curve and the thoracolumbar segment feature curve; then, calculating the difference value of the registered shoulder feature curve, the difference value of the upper end point of the thoracolumbar segment feature curve and the difference value of the thoracolumbar segment feature curve respectively, and obtaining the scoliosis index through the calculated difference value. The present application can detect back contour curve according to human back contour image, and judge whether the scoliosis index is normal through the shoulder curve and the thoracolumbar segment curve in the back contour curve, and further judge posture abnormality or suspected scoliosis.

The present application relates to the technical field of lung-related acupoint positioning, and particularly relates to a method for acupoint auxiliary positioning of acupuncture for lung treatment. Based on a human back image, first, the relative distance of each point is calculated through the distance distribution of the pixel point and the shooting point, and then the curvature value is derived. Subsequently, edge detection is performed, the angle information of the edge pixel points is extracted, all edge points are classified according to the angle difference and the spatial distribution characteristics, and the edge angle difference of all edge and pixel points is obtained. The edges with mixed distribution of positive and negative curvature values are screened as the target to be analyzed, and the bone quality index is calculated in combination with the internal angle difference fluctuation characteristics and the curvature distribution mode. According to the bone quality index strength and the positive and negative characteristics of the curvature, the edges are accurately divided into the spine region and the scapula region. The present application can accurately identify the spine region and the scapula region on the human back, thereby facilitating relevant personnel to accurately identify acupoints.

The application relates to the field of scoliosis detection, in particular to a detection method and device for human back posture features based on images, which comprises the following steps: acquiring a back color image; inputting the back color image into a preset feature recognition network model to output coordinates of an even number of back feature points; processing the back color image to obtain a back contour image; fusing the coordinates of the back feature points into the back contour image to determine the position corresponding relationship between each back feature point and each target part in the back contour image, and determining whether target parts of the same category are isohypse by the position corresponding relationship to obtain a back posture detection result of a detected person. The technical scheme of the application is radiation-free throughout the whole process, high in efficiency, and suitable for large-scale and rapid detection of the back scoliosis of a human body.

A cold pack includes a sealed package containing liquid portion and a support structure, with the liquid portion formed of water and menthol isopropyl alcohol in a 4:1 ratio. The support structure is open-cell foam containing interconnected volumes retaining the liquid portion, with cells connected to one another by ligaments. A pack system supports one or more cold packs in pouches for application to a target. Pouches include an insulating layer and a mesh layer that sandwich two large sides of the cold packs, with the mesh layer adjacent to the target, and the insulating layer exposed to the environment. The mesh layer and the insulating layer have a high ratio of thermal conductivity. The pack system includes a waist strap for applying cooling to a human back or a rectangular form for forming into a cylinder-type shape for applying cooling to a horse's leg.

The invention relates to a self-adaptive control method for precise acupoint massage, which comprises the following steps of: 1, running a massage hand along the back contour of a user, and then measuring the weight of the user; step 2, substituting the back height measured in the step 1 into a height conversion formula to obtain an estimated value of the height of the human body, and then calculating a BMI value; step 3, comparing the BMI value obtained in the step 2 with a standard BMI value; 4, comparing the shoulder breadth measured in the step 1 with the shoulder breadth of a standard human body acupuncture point model, adjusting the total massage distance of a massage hand, collecting information such as heights and shoulder breadths of different audiences through the human body back profiling moving track of the massage hand, further collecting the body weight of the audiences, and calculating the body weight of the audiences. Different information is compared with standard human body acupuncture point model layouts recorded in the system, so that the massage distance and the massage track length of the massage hand are adjusted and controlled in a self-adaptive mode, and accurate massage of the massage hand for massage acupuncture points of different human bodies is achieved.

1. Name of the product in this design: Carrying strap (for expectoration and massage). 2. Purpose of this product design: A phlegm-reducing massage strap that vibrates in front of the chest to dissolve phlegm and heats the back for application. The back structure of the product fully conforms to the structure of the human back. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: the front view.

The invention relates to a back massage device which comprises a massage base frame and a massage machine, and is characterized in that the massage base frame is provided with a frame used for containing the massage machine to move back and forth, the massage machine is provided with a massage base, an adjusting seat is arranged in the vertical direction of the massage base in a sliding mode, and a containing chamber is formed in the adjusting seat in a concave mode. A cover plate for shielding the containing chamber is arranged at the top of the adjusting seat, a massage part is arranged on the cover plate, an adjusting motor and an adjusting part are arranged in the containing chamber, the adjusting motor is provided with a first meshing part, the surface of the adjusting part is provided with a second meshing part meshed with the first meshing part, and a screw is axially arranged on the adjusting part and penetrates out of the bottom of the adjusting seat. A screw hole matched with the screw in a spiral mode penetrates through the massage base in the vertical direction, the adjusting motor rotates to drive the adjusting piece to rotate so that the screw can move along the screw hole, and therefore the adjusting base is driven to move in the vertical direction relative to the massage base. By the adoption of the technical scheme, the back massage device can adjust the position of the massage piece according to the back of the human body so as to be better attached to the back of the human body.

A chair device with zoned adjustment function includes a backrest frame, a backrest, and an adjustable mechanism mounted on a chair base. The backrest includes multiple backrest pads, which are independently arranged to divide the backrest into multiple independent support areas. The adjustable mechanism is connected between the backrest frame and the backrest. Each backrest pad can independently change its position relative to the backrest frame under the adjustment of the adjustable mechanism to change the spatial state of the backrest. By dividing the backrest into multiple independent support areas, this invention allows the chair to precisely adapt to users of different heights and body types, achieving refined segmented support for the neck, back, and waist, perfectly conforming to the curve of the human back, supporting every muscle in the back, and solving the problem that traditional chairs cannot meet the needs of different users. In addition, this invention further divides the backrest into a head and back support area and a lumbar support area, the head and back support area of ​​which is height adjustable. Furthermore, the support frame can switch between an upright position and a reclining position.

The utility model relates to the technical field of seats, in particular to a double-lung structure of a seat backrest waist support, which comprises a seat, a backrest is arranged on the seat, a notch is arranged at the front end of the backrest, the double-lung structure further comprises a double-lung waist support arranged in the notch, the double-lung waist support consists of a support plate and a soft wrapping layer, the soft wrapping layer is fixedly mounted at the front end of the support plate, and the double-lung waist support is arranged in the notch. The double-lung waist support is arranged on the back of a human body, the double-lung waist support is overturned towards the middle, the soft wrapping layers on the two sides are tightly attached to the back of the human body, the supporting plates and the soft wrapping layers are symmetrically arranged, a backrest framework is fixedly arranged in the seat, and a rubber supporting seat and a stabilizing spring mechanism are installed between the double-lung waist support and the backrest framework. When the double lung waist supports move towards the middle, the stabilizing spring mechanism conducts elastic supporting, the second bolt is guided by the first strip-shaped through hole, the side edges of the double lung waist supports are supported by the rubber supporting base, and the screw is guided by the second strip-shaped through hole.

1. The name of the design product: hot compress vest. 2. The use of the design product: the vest which can heat and compress the chest and back, and the back structure of the product can fully fit the human back structure. 3. The design points of the design product: in shape. 4. The picture or photo which can best show the design points: front view.

The invention discloses a human body back acromion segmentation method based on deep learning, and the method comprises the steps: S1, making a data set containing a human body back region label, the label boundary of the back region comprising an upper boundary, a neck boundary, left and right shoulder boundaries formed by acromion and armpit connecting lines, left and right body boundaries, and a lower boundary; s2, carrying out preprocessing on the input RGBD image; and S3, inputting the preprocessed RGBD four-channel image into a pre-trained acromion segmentation network, and outputting a back region mask image taking the acromion as the shoulder boundary. According to the accurate human body back segmentation method for the RGBD image, interference of the head, the neck and the arms can be effectively eliminated, and a more reliable and safer back area positioning basis is provided for a massage physiotherapy robot.

The waist massager comprises an installation base, a massage head and a driving part for driving the massage head to massage are arranged on the installation base, the massage head slides on the installation base in a guiding mode in the vertical direction, the top of the massage head is arranged in an arc shape to form a back attaching face, and the driving part is an air bag assembly. The air bag assembly is arranged below the massage head, can be better attached to the back of the human body through the arc design of the surface of the air bag assembly, is vertically guided up and down through the air bag assembly to prevent the air bag assembly from deviating, is more uniform in force during pressing, and is driven by the air bag, so that the air bag assembly has buffering force during pressing, and pressing is more comfortable.

A backrest is divided into a left part, a middle part and a right part, the left backrest and the right backrest correspond to the left side and the right side of the back of a human body respectively, the spine backrest is arranged between the left backrest and the right backrest and is opposite to the spine part of the human body, needed support is provided for different parts of the human body through the different backrests, and the better supporting effect is achieved; the use comfort of a user is improved; meanwhile, corresponding elastic devices are arranged on the backrests respectively, so that an effect similar to a tight holding effect is formed for the user, tight attachment is formed on the whole back, support is better provided for the user, and the use comfort is further improved.

The invention provides a three-dimensional model reconstruction method and system for spine posture transformation. The method comprises the following steps: acquiring spine form data under an initial posture and human body back contour data under a target posture; determining an initial reference line based on the spine form data so as to calculate position parameters of a plurality of sections in the spine form data on the initial reference line, and determining a target reference line based on the human body back contour data; and according to the position parameters of the plurality of sections on the initial reference line, mapping the plurality of sections to a target reference line so as to determine the spatial positions of the plurality of sections under the target attitude, and reconstructing a spinal column three-dimensional model under the target attitude based on the spatial positions. The method is used for solving the problem of how to accurately and conveniently reconstruct a spinal column three-dimensional model under a lateral position based on supine position spinal column image data in the prior art so as to avoid secondary CT scanning on a patient.

The utility model relates to the technical field of chest radiography protection, and provides an anti-scratch chest radiography protection paste, which comprises an edge covering sleeve, an edge covering strip, an edge covering strip, an edge covering strip, an edge covering strip, an edge covering strip, an edge covering strip, an edge covering strip, an edge covering strip and an edge covering strip, the flexible pad is wound on the outer side of the middle of the edge covering sleeve and then is in a U shape, the upper surface of the flexible pad is used for making contact with the back of the human body, and the chest plate moves relative to the flexible pad and enters the position below the back of the human body after moving; the pin roller is located between the flexible pad and the chest radiography plate, the pin roller abuts against the lower surface of the flexible pad in a rolling mode, and the pin roller abuts against the upper surface of the chest radiography plate in a rolling mode. By means of the technical scheme, the problem that a chest plate inserted into the lower portion of the back is prone to being scratched and blocked is solved.

The application discloses a kind of hip joint direct drive and knee joint line drive coupling active weight-bearing walking exoskeleton, the waist back component of the exoskeleton is worn on human back, top end is used to hang the weight;Bowden wire reel is fixedly connected with the output shaft of knee joint motor;Two hip joint components are respectively connected to the two sides of waist back component terminal, so that hip joint component is adapted with human hip joint;Hip joint component includes hip joint motor and is used for wearing in human thigh thigh plate;Hip joint motor provides power for the flexion and extension movement of swing leg hip joint;Knee joint component includes symmetrically and is used for wearing in human calf calf plate;Bowden wire is connected between bowden wire reel and calf plate;Lower part of foot component is connected to knee joint component.The exoskeleton can provide active power for wearer at hip joint and knee joint, and can provide greater tension to knee joint, and load gravity can be better transmitted to ground by straightening knee joint, help human to save physical strength.

The utility model discloses a teaching model of orthopaedic vertebroplasty technology and a rollover manufacturing tool thereof, comprising a mold, the mold is composed of an accommodating body and a cover plate, the cover plate is fixed on the upper surface of the accommodating body to form an injection molding cavity, and symmetrical pin holes are arranged in the center of the upper surface of the cover plate. The outline of an inner cavity of the containing body is arranged according to the radian of the surface of the back of a human body, when the cover plate is fixed to the upper surface of the containing body, an orthopedic vertebral body is attached to the inner surface of the cover plate, a steel needle penetrates through a needle inserting hole to penetrate into the orthopedic vertebral body to be fixed, and pouring liquid is poured into a mold to be cooled to form the teaching model of the orthopedic vertebral body forming technology. The spine model is formed by connecting a plurality of vertebral bodies end to end, the head end and the tail end of the spine model are connected with fixing blocks, and the fixing blocks are made of soft materials. The mold can be improved according to the displayed patient condition, and the inner contour of the mold is designed to be of the same structure as the curved surface of the back of the patient, so that simulation is more accurate after model manufacturing.

The present application relates to a kind of making plate method of integrated female outerwear shirt, and is made using the following steps: 1. making front and back piece pattern;2. the front and back piece pattern is divided into front and back over-shoulder pattern and front and back piece lower cut pattern;3. making front and back waist on the front and back piece lower cut pattern; making back waist on the back piece lower cut pattern;4. making front over-shoulder measurement on the front over-shoulder pattern, and transferring the front over-shoulder measurement to the back over-shoulder pattern;5. re-determining the front over-shoulder pattern and the front piece lower cut pattern, and making chest pocket pattern; after wearing the shirt of the present application, the shoulder is smooth, the shoulder and the position of neck opening are flat and fit, conform to the body shape characteristics of human back, more beautiful, more comfortable, and the chest pocket is flat and prevents front door sliding.

This invention discloses an acupoint location method and related equipment based on bone measurement, applied in the field of data processing technology. The invention acquires back positioning reference data and traditional Chinese medicine bone measurement standards, combines the back positioning reference data with preset dynamic proportional parameters, simulates the acupoint coordinate mapping relationship for users of different body types, establishes conversion rules between bone measurement inches and physical length based on traditional Chinese medicine bone measurement and real human back data, and generates dynamic proportional constraints. Based on the dynamic proportional parameters, back reference data, sample proportion control, and parameter combination constraints, the invention processes the data to generate acupoint target coordinates. The generated acupoint target coordinates are then processed, combined with individual difference parameters including bone morphology, soft tissue thickness, and dynamic posture, to generate sample-related evaluation results. Finally, the evaluation results and parameter settings are processed in accordance with traditional Chinese medicine bone measurement standards and international standards to generate acupoint location information.

This invention relates to the field of medical devices, providing a flexible exoskeleton back frame for supporting lead aprons. The frame includes shoulder pads, a flexible rod, a spine-like structure, and connecting components. Two shoulder pads are connected by a supporting crossbar, with a supporting vertical rod connected downwards from the middle of the crossbar's length. The spine-like structure includes a sleeve and wingspans, with the wingspans connected to both sides of the sleeve. The spine-like structure is fitted onto the flexible rod via the sleeve. The upper end of the flexible rod is connected to the supporting vertical rod, and the lower end is connected to the connecting components, which are used for rotatable connection with the lower limb exoskeleton. This invention uses a flexible rod as the main load-bearing structure of the back frame and adds a spine-like structure with wingspans to the flexible rod, ensuring support flexibility while increasing the contact area with the human back and lead apron. Furthermore, it can be connected to the lower limb exoskeleton to transfer the weight of the lead apron to the ground, reducing the physical burden on medical workers.

The invention relates to the technical field of spinal curvature recognition, in particular to a human body back spinal curvature anomaly recognition method based on a depth camera, and the method comprises the steps: fixing a laser depth camera through preset installation parameters, collecting an empty field point cloud, fitting a ground plane through an RANSAC algorithm, and building a mapping relation between pixels and physical coordinates. Furthermore, the positions of the center points of the back and the head are identified through a YOLOv8-s model, a spine center initial line is automatically generated, and stable detection in a natural posture is achieved. A chest area, a chest waist area and a waist area are divided based on a center line, key area point clouds are obtained by combining symmetrical sampling and filtering, and the accuracy and robustness of feature extraction are guaranteed. Extracting feature vectors of a tangent angle difference, an average height difference and a highest point height difference through height interpolation calculation and tangent fitting taking a ground plane as a reference; and finally, inputting the feature vectors into a full-connection neural network to complete scoliosis angle prediction and bending grade judgment, so that the detection precision and applicability are remarkably improved.

The application discloses an adaptive human back support of an office chair, which comprises a bottom disc, a support assembly is installed on the back side of the bottom disc, the support assembly is sequentially installed with a first human body fitting rotary part, a second human body fitting rotary part, a third human body fitting rotary part, a fourth human body fitting rotary part and a fifth human body fitting rotary part from top to bottom, a sixth human body fitting part is installed on the top of the bottom disc, and the support assembly comprises a back corner code and a back connecting part which are connected with the back side of the bottom disc. The application utilizes kinetic energy generated when the human body leans, generates force and distance change on the waist position, six fitting points are arranged on the support, correspond to each area of the human body from the neck to the hips, and a continuous supporting curved surface is formed. When the user leans back, the human body gravity and the natural force of leaning back are combined, are converted into dynamic adjustment of the waist support through a torsion transmission system, the support always keeps close fitting with the human back, and the riding comfort and stability are improved.