74 results about "Arm exercise" patented technology

The invention discloses an arm movement monitoring and health recognition method and system based on a wearable sensor. The method comprises the steps that original multi-axis signals in the arm movement process of a user are collected; carrying out analysis, calibration and low-pass filtering on the original multi-axis signal, and calculating a three-dimensional attitude angle and a motion track of an arm in real time by adopting an improved Kalman filtering algorithm; segmenting the continuous motion data into a standardized motion sequence by adopting a hybrid motion segmentation algorithm; performing time-frequency domain analysis on the standardized action sequence to obtain a time domain feature and a frequency domain feature; extracting attitude track features; the time domain features, the frequency domain features and the attitude track features are combined into a high-dimensional feature matrix, and low-dimensional feature vectors are generated after dimension reduction; and inputting the low-dimensional feature vector into a pre-trained health assessment model, and outputting an arm motion function score, abnormal type early warning and rehabilitation guidance. The system can realize remote guidance of doctors and household rehabilitation monitoring of patients, and has the advantages of high precision, low cost and high real-time performance.

The arm assembly comprises a first shell, a first driving mechanism, a second shell, a second driving mechanism and a first cable, the first shell comprises a main body shell, a first cantilever and a second cantilever, the main body shell is provided with a first space, and the first cantilever and the second cantilever are connected with the main body shell; the first driving mechanism comprises a first driving part which is accommodated in the first space; the second shell is rotationally connected with the first cantilever, the second cantilever and the first driving mechanism, and the second shell is provided with a second space; the second driving mechanism comprises a second driving part which is accommodated in the second space; the first cable is connected with the first driving piece and the second driving piece, a first wiring channel of the first cantilever communicates with the first space, a second wiring channel of the second shell communicates with the second space and the first wiring channel, the first cable penetrates through the first wiring channel and the second wiring channel, and the first cable is prevented from affecting the degree of freedom of arm movement.

A lever jammer arm assembly includes a dual arm mechanism with a carriage to couple the lever jammer arm assembly to a vertical post as part of an exercise machine, the dual arm mechanism having a plate coupled to the carriage and extending therefrom; a first tubular member supported by the plate; and a second tubular member supported by the plate; the first tubular member and the second tubular member can pivot relative to the plate; a weight arm removably secured to the first tubular member such that the weight arm is can pivot with the first tubular member relative to the plate; and a lever arm removably secured to the second tubular member such that the lever arm can pivot with the second tubular member relative to the plate.

Various implementations of the systems and methods disclosed herein allow a user to build at least a portion of the musculature used for the front crawl stroke and / or offer a platform for practicing and learning proper form for certain exercises, such as, for example, swimming the front crawl stroke. In addition, the devices, systems, and methods disclosed herein may be useful for strengthening overall body tone and aerobic strength. Various implementations include an exercise system that includes an arm movement system and / or a torso movement system. The arm movement system may be provided and / or used independently of the torso movement system. Various implementations of the devices, systems and methods disclosed herein simulate the resistive forces of water encountered by a human body while swimming and allow the user to learn and maintain proper form while strengthening muscles used to counter-act those resistive forces, without the complications of a water environment.

A minimalist wall-mountable exercise machine comprising a vertically wall-mountable beam, an upper bracket for connecting an upper portion of the vertically wall-mountable beam to a first stud in a wall, a lower bracket for connecting a lower portion of the vertically wall-mountable beam to the first stud in the wall, a trolley for riding the vertically wall-mountable beam and being configured to lock at differing positions along the vertically wall-mountable beam, a selectively positionable arm extending from the trolley, the arm configured to receive an exercise force applied thereto, the exercise force including a torque component on the vertically wall-mountable beam, and a T-bar having a first end configured to connect to an intermediate portion of the vertically wall-mountable beam and a second end configured for connection to a second stud spaced from the first stud in the wall to thereby resist the torque component of the exercise force.

The invention relates to the technical field of rehabilitation exercise, in particular to an orthopedic rehabilitation exercise device and method. According to the technical scheme, the rehabilitation exercise device for the orthopedics department comprises a pressure bearing box, a leg exercise carrier plate, a deck chair, an arm exercise frame, a positioning frame and a pedal plate; the pressure-bearing box is used as a main body pressure-bearing supporting structure, the positioning frame is arranged in a matched mode to keep the overall stable state, the deck chair is arranged at the top of the pressure-bearing box and can be used for a patient to sit down and lie down to keep the core stable, and the arm exercise frame is arranged at the top of the positioning frame and can be used for stretching exercise of arms. The two sets of leg exercise carrying plates are symmetrically arranged, traction rehabilitation exercise can be conducted on leg lifting and swinging operation, the pedal plates are arranged at the lower ends of the leg exercise carrying plates, foot treading supporting can be increased to be matched with exercise, and the overall exercise effect is improved.

The invention relates to the field of rehabilitation exercise equipment, and particularly discloses a postoperative rehabilitation exercise device for breast cancer. According to the post-operation rehabilitation exercise device, the seat, the telescopic supporting column, the forearm exercise part and the big arm exercise part are arranged to form the post-operation rehabilitation exercise device, during restorative training, a user can sit on the seat, the forearm exercise part assists in exercising fingers, wrists and forearms, the big arm exercise part assists in exercising big arms, exercise assistance is provided for the user, and the rehabilitation training effect is improved. And a user is assisted to make more standard recovery training actions, so that muscles of the upper limbs of the trunk can be stretched and contracted in place, and a patient can be helped to make more comprehensive recovery training actions, so that the patient can be better recovered.

1. Name of the product in this design: Arm Strength Trainer (U-shaped Count 1). 2. Purpose of this design: This design is used for arm exercises. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: multifunctional leg training equipment. 2. The use of the design product: leg exercise, foot massage, grip exercise, arm exercise, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The top view is omitted because it is not often seen in use.

1. The name of the design product: arm strength device. 2. The use of the design product: the design product is used for arm exercise device. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. Name of the designed product: multifunctional body builder. 2. Use of the designed product: for arm exercise and leg exercise. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The angle-adjustable orthopedic rehabilitation exercise device comprises a box body, an adjusting through groove is formed in the bottom of an inner cavity of the box body, a first motor is fixedly connected to the bottom of an inner cavity of the adjusting through groove, the output end of the first motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, and the threaded sleeve is fixedly connected with the bottom of the inner cavity of the adjusting through groove. An inner cavity of the adjusting through groove is fixedly connected with a sliding rod, and the surface of the sliding rod is slidably connected with a sliding block. Through cooperative use of the box body, the adjusting through groove, the first motor, the threaded rod, the threaded sleeve, the sliding rod, the sliding block, the seat plate, an adjusting box, a second motor, a driving gear, an adjusting gear, a rotating rod, an adjusting block, a vertical plate, a magnetic attraction rod, a first electromagnet, an adjusting rod and a handle, the height of the seat plate can be adjusted according to the needs of a user, and the user can place arms conveniently; meanwhile, the length of the arm exercising position can be adjusted to adapt to people with different arm lengths.

Implementations of an arm sleeve that provides external assistance to an arm and shoulder of a user during an arm motion are provided. In one implementation, the arm sleeve comprises a framework that includes a torso portion configured to be attached to the torso of the user and an arm portion configured to receive at least a portion of the arm of the user. The framework of the arm sleeve is a unitary construction of interconnected elastic members. The interconnected elastic members include a first elastic member configured to play an active part throughout an overhead throwing motion, a second elastic member configured to decrease the concentric contraction force necessary for shoulder abduction during the cocking phase of a throwing motion, and a third elastic member configured to assist eccentrically contracting muscles during the deceleration phase of a throwing motion. In another implementation, the framework of the arm sleeve is encased by an elastomeric cover.

The utility model discloses a hand and foot rehabilitation training device which comprises a supine frame, an arm exercising frame and a weight pan mounting shaft, handle frames are arranged at the two ends of the supine frame, a back cushion is arranged at the top of the supine frame, first supporting frames are arranged on the two sides of the top of the back cushion, the ends of the first supporting frames are connected with swing arms through connecting shafts, and the swing arms are connected with the arm exercising frame through connecting shafts. The end of the swing arm is connected with the weight pan mounting shaft, a third supporting frame is arranged on one side of the bottom of the supine frame, and a second supporting frame is arranged on one side of the third supporting frame. The supine frame is arranged, the back cushion is arranged on the top of the supine frame, through the design, a patient can be subjected to supine rehabilitation, labor is saved, the rehabilitation pressure is reduced, use is more convenient, the third supporting frame is arranged at the bottom of the supine frame, the second supporting frame is arranged on one side of the third supporting frame, and therefore the supine rehabilitation device is convenient to use. The arm exercise frame is arranged at the end of the second supporting frame, and due to the integrated design, the structure is small, and carrying is convenient.

The postoperative cardiopulmonary exercise device comprises an installation base, a fixed base is fixedly installed on the outer surface of one end of the installation base, a storage box is rotatably installed at the end, away from the fixed base, of the installation base, and a rotating mechanism is arranged in the fixed base. The training intensity is increased and reduced through the rotating mechanism. According to the postoperative cardiopulmonary exercise device for the cardiothoracic surgery department, when a patient exercises, a rotating handle can be held and rotated, a second gear is driven to rotate, a rotating ring meshed with the second gear is made to rotate, friction force between the rotating ring and a friction plate is adjusted in cooperation with a rotating screw rod, and when the patient needs to increase the arm exercise force, the rotating handle can be pulled out and inserted into a first gear, so that the rotating handle is pulled out and inserted into the first gear; through the tooth ratio difference between the first gear and the second gear, the rotating speed of the rotating ring is slowed down, the number of rotating turns of the rotating handle is increased, the exercise strength of the patient is improved, the exercise strength of the patient is conveniently adjusted, and the patient is prevented from being injured.

This invention discloses a kung fu robot, belonging to the field of robotics technology. The robot aims to solve the technical problems of existing kung fu robots, such as limited joint freedom in the arms, resulting in a single punching path and a narrow blocking range. The kung fu robot includes an arm assembly, a waist assembly, and a leg assembly. The arm assembly is symmetrically arranged on both sides of the chest and consists of at least five servo motors connected in series. The first to third servo motors form the upper arm, and the fourth and fifth servo motors form the forearm. Each servo motor is independently controlled by a main control board inside the chest, achieving multi-degree-of-freedom shoulder and arm movements. The waist assembly has a sixth servo motor that drives chest rotation, and the leg assembly achieves bending movements through servo motors. This invention, through a multi-servo motor collaborative design, significantly improves the flexibility and diversity of arm movements, enabling the robot to smoothly simulate the force exertion process and complex offensive and defensive postures of real martial arts, enhancing its expressiveness and practicality.

The utility model relates to neural rehabilitation arm exercise device technical field, especially for a kind of neural rehabilitation arm exercise device, including bottom plate, the left rear side of bottom plate base surface is provided with first adjusting sleeve, the right rear side of bottom plate base surface is provided with second adjusting sleeve, the neural rehabilitation arm exercise device being set, the height of connecting rod can be adjusted by first adjusting rod and second adjusting rod, so that the auxiliary handle can be adjusted to different height, when auxiliary handle is in the chest of patient, the arm of patient can be pulled in parallel, when auxiliary handle is higher than the head of patient, the arm of patient can be pulled up, and when patient is in the left and right sides of first connecting block or second connecting block, the arm of patient can be pulled back and forth, by third exercise spring, the arm of patient can be pulled up, so that by multidirectional exercise, patient can better recover, overall device structure is simple, easy to operate and more practical.

The present invention discloses a servo multi-axis force applicator for muscle strength rehabilitation, which includes a pulling slider slidably arranged in a pulling cylinder, and a traction rope is connected between the pulling slider and a weight-bearing support plate. The pulling cylinder is connected to a fixing plate with an internally threaded rotating shaft, and the threaded rotating shaft is threadedly connected to a control slider. A touch switch, an electromagnet, a wiring switch and a DC power supply connected in series through a wire are installed on the control slider. The weight-bearing support plate is connected with an iron plate magnetically attracted to the electromagnet, and a touch block is installed on the iron plate. The present invention solves the problems that the patient's arm is affected by unstable pulling force during exercise, which affects the training effect and causes training injuries, by pulling up the weight-bearing support plate for arm exercise, and by the way that the control slider drives the weight-bearing support plate to move downward, it makes the patient's arm not need to overcome the gravity of the weight-bearing support plate during the reset process, avoiding the problem that the patient's arm is vulnerable to injury when it is difficult to grasp the gravity of the weight-bearing support plate during stretching and resetting.

The invention discloses an arm exercise device for child rehabilitation, which comprises a base and a protective plate arranged on the base and used for supporting the arm part of a child, the protective plate comprises an upper arm supporting arc plate and a forearm supporting protective plate which are respectively used for fixing the upper arm and the forearm of the arm, and the base is provided with a swing structure for driving the arm of the child to perform bending training. The swing structure comprises a position stopping sliding block arranged on the base, a left vertical frame and a right vertical frame which swing synchronously are arranged on the position stopping sliding block, and an arm swing assembly for driving the upper arm supporting arc plate and the front arm supporting protection plate to swing synchronously in the vertical direction in a reciprocating mode is arranged on the base. The requirement of the cerebral palsy children for the arm movement range in different life scenes is met, so that the arm function is more comprehensively improved, and the daily life self-care ability of the children is improved through diversified bending amplitude training.

The utility model relates to the technical field of medical instruments, and discloses arm exercise equipment which comprises an equipment body. According to the equipment body, a motor is arranged in a shell; the rotating wheel is arranged at the output end of the motor and penetrates through the top of the shell; the grip is arranged at the top of the rotating wheel and is rotationally connected with the rotating wheel; a movable adjusting assembly is arranged at the bottom of the shell. The movable adjusting assembly comprises a supporting plate arranged at the bottom of the shell. The supporting frame is arranged on the outer side of the supporting plate and rotationally connected with the supporting plate. The supporting assembly is arranged between the supporting plate and the supporting frame; the sliding rod is arranged on the outer side of the supporting assembly, and a sliding groove matched with the sliding rod is formed in the supporting frame. The fixing assembly is arranged on the outer side of the sliding rod. The electric push rod is arranged at the bottom of the support frame; the base is arranged at the bottom of the electric push rod, the bedridden patient can conveniently use the arm exercise equipment by moving the adjusting assembly, and the flexibility and practicability of the arm exercise equipment are improved.

The present invention relates to an upper limb rehabilitation exercise device for patients with severe hemiplegia, comprising a bed, a flat plate fixed at the upper end of the bed, a left slide and a right slide provided on the bed, a left slide movably provided on the left slide, a right slide movably provided on the right slide, a left arm exercise device provided on the left slide, a right arm exercise device symmetrical to the left arm exercise device and provided on the right slide, a driving device provided on the left slide and the right slide for driving the left arm exercise device and the right arm exercise device to move, a first telescopic plate with one end movably inserted into the flat plate and the other end fixed to the left slide, and a second telescopic plate with one end movably inserted into the flat plate and the other end fixed to the right slide. The present invention can protect the joints of patients, increase the rehabilitation exercise time, and ultimately accelerate the recovery of patients.

1. Name of the Design Product: Quick Arm Trainer (II). 2. Use of the Design Product: A fitness equipment for arm exercise and boxing training. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

A neuromorphic device for imitating and reproducing a person's hand or arm motion according to the present invention may comprise: a communication unit for receiving information on an electromyography (EMG) signal related to a motion of a person's hand or arm measured by an EMG sensor, and receiving information on a movement of the person's hand or arm detected by a dynamic vision sensor (DVS) camera; and a processor for converting the received information on the EMG signal into a spike signal, applying, to a predetermined trained spiking neural network (SNN) model, the converted spike signal and the information on the movement of the person's hand or arm received from the DVS camera, and outputting a class corresponding to the motion of the person's hand or arm among classes defined in advance on the basis of movement and position.

The invention belongs to the technical field of auxiliary exercise equipment, and particularly discloses a breast cancer postoperative upper limb nursing exercise device which comprises a mounting disc, mounting mechanisms are arranged on the upper side and the lower side of the mounting disc, the mounting mechanisms are used for mounting the mounting disc, and an arm exercise mechanism is arranged in the mounting disc. The arm exercising mechanism is used for exercising arms, the wrist exercising mechanism is arranged outside the arm exercising mechanism, the wrist exercising mechanism is used for exercising wrists, the finger exercising mechanism is arranged outside the arm exercising mechanism, and the finger exercising mechanism is used for exercising fingers. Two mounting rings are fixedly connected to the middle of the inner side of the mounting disc, and two partition plates are fixedly connected to the interior of the mounting disc. And through cooperation of the arm exercising mechanism, the wrist exercising mechanism and the finger exercising mechanism, comprehensive exercising of the upper limbs can be achieved through one device, the situation that the exercising device is single in function is avoided, and the practicability of the device is improved.

The embodiment of the utility model discloses a circulating swing type leg trainer, the circulating swing type leg trainer comprises a rack, an armrest assembly, a crank rocker assembly and a transmission device, the armrest assembly is rotatably connected to the rack; the crank rocker assembly is rotationally connected to the rack and comprises a swing part, a crank part and a connecting rod, the crank part is rotationally connected to the connecting rod, the connecting rod is hinged to the swing part or the crank part, and the pedal module is connected to the connecting rod and is in transmission connection with the swing part; the transmission device comprises a first transmission wheel, a second transmission wheel and a transmission part, the first transmission wheel is fixedly connected to the handrail assembly, the second transmission wheel is fixedly connected to the swing part, the transmission part is in transmission connection with the first transmission wheel and the second transmission wheel, and the transmission ratio of the second transmission wheel to the first transmission wheel is larger than 1. The swing angle of the armrest assembly is smaller than that of the swing part. Thus, after the swing amplitude of the armrest assembly is properly reduced, the arm movement range of a user becomes more comfortable, and the smoothness and comfort of movement are enhanced.

The application discloses a multifunctional system based on a single accelerometer for a wearable device, comprising: an accelerometer module: collecting three-axis acceleration data of a user's arm; a data acquisition and preprocessing module: performing vector norm calculation and data standardization processing on the collected three-axis acceleration data, and extracting relevant features according to different functions; a threshold test module: performing threshold judgment according to the acceleration change and angle characteristics of arm movement, and filtering out invalid actions; an LDA classification module: classifying the data that has undergone preprocessing and threshold test through a linear discriminant analysis model, and identifying different arm movements; a function module: including wrist-lifting screen-on and screen-off, step counting, motion pattern recognition and sleep evaluation functions, and performing corresponding response control according to the classification results. Through the single accelerometer, multiple functions such as wrist-lifting screen-on and screen-off, step counting, motion pattern recognition and sleep evaluation are accurately realized.

The invention relates to an arm movement mechanism (B) suitable for use in an exoskeleton comprising at least one body (A) worn by the user, which distributes the weight of the load evenly by keeping the user's arms fixed during load carrying, and which enables the user's arms to be released in a practical way when the load is not carried, and which is located in the exoskeleton separately for each arm of the user. Said arm movement mechanism (B) comprises a motion transmission element (1) connected to the body (A); a first carrier arm (2); a second carrier arm (3) movably connected to said first carrier arm (2) at any point on said first carrier arm (2); a third carrier arm (4) movably connected to an end of said first carrier arm (2); a first connecting part (5) connecting said second carrier arm (3) and said third carrier arm (4); and a second connecting part (6) connecting said motion transmission element (1) and said third carrier arm (4), further comprising a second connecting part (6) connecting said connecting end (3.1) comprising a stopper part (7) arranged on said body (A) so as to prevent movement of said connecting end (3.1) in the Y direction (Y).

The arm sleeve provides external assistance to the arm and shoulder of a user during an arm motion, such as a throwing motion. An example arm sleeve includes a framework configured to assist at least one muscle supporting the ulnar collateral ligament (UCL) of the user's arm and at least one muscle supporting the glenohumeral joint of the user's shoulder during the arm motion. The framework comprises a plurality of anchor plates and elastic bands.

A heart failure patient rehabilitation physiotherapy device disclosed by the present invention comprises a supporting base plate, directional wheels are uniformly and fixedly arranged on the periphery of the bottom surface of the supporting base plate, a mounting outer frame is fixedly mounted on the upper surface of the supporting base plate, and an adjusting assembly is fixedly mounted on the upper surface of the mounting outer frame. An arm exercising assembly is installed at the lower end of the top of the adjusting assembly, a blocking supporting plate is fixedly installed at one end of the adjusting assembly, the blocking supporting plate is made of a silica gel material, and a supporting exercising assembly is adjustably and fixedly arranged at the middle section of the adjusting assembly; according to the rehabilitation physical therapy device, the problem that in the prior art, family rehabilitation exercise equipment for heart failure patients is lacked is solved, the device is reasonable in structural design and easy and convenient to operate, the lower limbs of the patients can be exercised, and the upper limbs of the patients can also be exercised; a patient can conveniently, safely and effectively perform rehabilitation training at home, and the convenience and autonomy of rehabilitation training of the patient are greatly improved.

The invention discloses a dumbbell device applied to arm muscle function recovery of a bedridden patient and a design method thereof, the dumbbell device comprises a track structure which can be installed between bed rails of a sickbed, the length of the track can be adjusted, and a dumbbell is fixed on the track through a sliding connecting piece. According to the device in the claim 1, the dumbbell is characterized in that a plurality of detachable metal weight stacks are arranged in the dumbbell, and the mass of each weight stack is 50 g. The track is provided with a limiting structure to prevent the dumbbell from sliding out of the track range. The device is suitable for the patient to do arm exercise in a lying or semi-sitting posture.