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44 results about "Right hip joint" patented technology
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Wearable assist robot apparatus
Upper arms are fixed to drive shafts of a pair of drive sources at or near respective left and right hip joints. The upper arms are coupled to an upper body trunk harness by first passive rotary shafts via third passive rotary shafts, and are mounted to a lower body trunk harness by a mounting device. Lower arms are fixed to drive source bodies, and are coupled to thigh harnesses by second passive rotary shafts via fourth passive rotary shafts. The first and second passive rotary shafts and third and fourth passive rotary shafts are angularly displaceable about axial lines in a lateral direction of the wearer and axial lines in an anteroposterior direction of the wearer, respectively. An acceleration / angular speed sensor fixed to the lower body trunk harness detects an acceleration of the body trunk in a vertical direction by landing of a foot.
Owner:POWER ASSIST INT CORP
Energy-saving semi-passive lower limb exoskeleton based on lasso driving
ActiveCN105643598ATo achieve the purpose of bufferingRealize the effect of mutual conversionProgramme-controlled manipulatorJointsLeft knee jointExoskeleton
The invention discloses an energy-saving semi-passive lower limb exoskeleton based on lasso driving. The energy-saving semi-passive lower limb exoskeleton comprises a hip joint mechanism, a knee joint mechanism connected to the tail end of the hip joint mechanism, an ankle joint mechanism connected to the tail end of the knee joint mechanism, a hip joint motor mechanism arranged on the hip joint mechanism, and an impulse motor mechanism arranged on the hip joint mechanism. The hip joint mechanism comprises a right hip joint mechanism body and a left hip joint mechanism body, the knee joint mechanism comprises a right knee joint mechanism body and a left knee joint mechanism body, and the ankle joint mechanism comprises a right ankle joint mechanism body and a left ankle joint mechanism body. The hip joint motor mechanism comprises a right hip joint motor mechanism body and a left hip joint motor mechanism body, and the impulse motor mechanism comprises a right impulse motor mechanism body, a left impulse motor mechanism body and a back plate. According to the energy-saving semi-passive lower limb exoskeleton, the quantity of active freedom degrees is small, the quantity of passive driving freedom degrees is large, required driving energy is little, the mass and the inertia of moving joints are effectively reduced, and power consumption is lowered.
Owner:SOUTHEAST UNIV +1
Motion state discriminating method and system based on aiding exoskeleton robot
ActiveCN106625604ASimple algorithmSmall amount of calculationProgramme-controlled manipulatorHuman bodyExoskeleton robot
The embodiment of the invention provides a motion state discriminating method and system based on an aiding exoskeleton robot. The method comprises the steps that an angle sensor and a pressure sensor are adopted for collecting the angle values of the human left hip joint and the human right hip joint within the current gait period, the pressure of the human left planta pedis and the human right planta pedis on the aiding exoskeleton robot and the pressure of a left planta pedis pedal and a right planta pedis pedal of the aiding exoskeleton robot on the ground; the accelerated speeds of the human left hip joint and the human right hip joint within the current gait period are calculated according to the angle values of the human left hip joint and the human right hip joint within the current gait period; the motion state of the human body within the current gait period is recognized according to the accelerated speeds of the human left hip joint and the human right hip joint, the angle values of the human left hip joint and the human right hip joint, the pressure of the human left planta pedis and the human right planta pedis on the aiding exoskeleton robot and the pressure of the left planta pedis pedal and the right planta pedis pedal of the aiding exoskeleton robot on the ground. According to the motion state discriminating method and system, the motion state recognition algorithm is simplified, the calculation amount of motion state recognition is reduced, implementation is easy, and good real-time performance is achieved.
Owner:SHENZHEN INST OF ADVANCED TECH
Step counter, step assist device, and computer-readable medium having stored thereon a step count program
ActiveUS20150366739A1Programme controlComputer controlPhysical medicine and rehabilitationAngular degrees
Provided is a step counter including a right angle sensor that outputs a right hip joint angle signal indicating a right hip joint angle of a user; a left angle sensor that outputs a left hip joint angle signal indicating a left hip joint angle of the user; a generating section that generates an angle difference signal indicating change over time of an angle difference between the right hip joint angle and the left hip joint angle, based on the right hip joint angle signal and the left hip joint angle signal; and a calculating section that calculates a step number of the user based on a difference signal generated from a difference between filtered signals resulting from the angle difference signal being applied to at least two different filters.
Owner:HONDA MOTOR CO LTD
Flexible wearable lower limb assistant exoskeleton suit
ActiveCN106726359AImprove comfortLose weightProgramme-controlled manipulatorDiagnosticsGyroscopeKnee Joint
The invention provides a flexible wearable lower limb assistant exoskeleton suit. The suit is characterized by comprising high waist short pants, knee caps, shoes, a controller, a traction belt and two drive devices. The left and right hips joints and sacrum position of the high waist short pants are all provided with gyroscope sensors. The waist position of the high waist short pants is fixedly provided with an adjustable belt. The two drive devices are symmetrically installed at the adjustable belt located at front side of the high waist short pants in a left-right mode. Each drive device is connected with the upper end of a traction belt. The lower end of the traction belt penetrates through the kneed caps to be connected with the shores. Each drive device is used for driving the corresponding ankle joint move; the three gyroscope sensors and two drive devices are all connected with the controller; the controller is used for processing the data of three gyroscope sensors and controlling the motion of power elements of the drive devices, the knee caps are located at the knee joints and is provided with a plurality of magic sticker pasting points of different lengths, and the knee caps are also provided with knee dents.
Owner:HEBEI UNIV OF TECH
Four-limb exoskeleton rehabilitation robot
PendingCN110025455ARealize continuous adjustmentRealize electric adjustmentChiropractic devicesEngineeringRight shoulder joint
The invention provides a four-limb exoskeleton rehabilitation robot, in which a left-right exoskeleton base frame is installed on a robot turnover bed through a width adjusting guideway and a slider;a left upper limb exoskeleton and a right upper limb exoskeleton are installed at the upper ends of a left exoskeleton base frame and a right exoskeleton base frame, respectively; a left lower limb exoskeleton and a right lower limb exoskeleton are installed at the lower ends of the left exoskeleton base frame and the right exoskeleton base frame, respectively; a width adjusting mechanism is installed between the left exoskeleton base frame and the right exoskeleton base frame, and fixed on the robot turn-over bed; a shoulder height adjusting mechanism is installed at the upper parts of the left upper limb exoskeleton and the right upper limb exoskeleton, and fixed on the robot turn-over bed; a leg length adjusting mechanism is installed on the left lower limb exoskeleton and the right lower limb exoskeleton; and a left-right shoulder joint rotary mechanism, a left-right hip joint rotary mechanism, a left-right knee joint rotary mechanism and a left-right ankle joint rotary mechanism are installed on shoulder joints of the left upper limb exoskeleton and the right upper limb exoskeleton and hip joints, knee joints and ankle joints of the left lower limb exoskeleton and the right lower limb exoskeleton, respectively. The invention realizes the adjustment of size range by electric push-rod motors, and uses servo motors to control joint movement, and the invention has the characteristics of saving cost, adjusting time and simplifying control process.
Owner:法罗适(上海)医疗技术有限公司
Rope pulling-type flexible lower limb exoskeleton power-assisted robot and motion control method thereof
ActiveCN112603752AGood combination of human and machineComfort experienceDiagnosticsChiropractic devicesLeft knee jointExoskeleton robot
The invention discloses a rope pulling type flexible lower limb exoskeleton power-assisted robot and a motion control method thereof. An existing flexible lower limb exoskeleton robot is insufficient in driving precision and poor in active power assisting performance. The device comprises a waist wearing binding piece, a waist control box, a right thigh inclination angle sensor, a left thigh inclination angle sensor, a right shank inclination angle sensor, a left shank inclination angle sensor, a left hip joint driving device, a right hip joint driving device, a left hip joint assisting steel rope, a right hip joint assisting steel rope, a left thigh wearing binding piece, a right thighwearing binding piece, a right shank wears wearing binding piece, a left shank wearing binding piece, a right knee joint drive device, a left knee joint drive device, a right knee joint power-assisted steel rope and a left knee joint power-assisted steel rope. The leg lifting willingness of a wearer can be accurately judged, the walking posture of a healthy person is simulated to assist in leg lifting, the left leg and the right leg are independently controlled, and better experience is brought to the wearer.
Owner:ZHEJIANG SCI-TECH UNIV
Hip joint marking system and marking method thereof
ActiveCN110033438ASolve the problem of detecting the left and right hip jointsSolve classification problemsImage enhancementImage analysisMedicineX-ray
The invention relates to a hip joint marking system. The hip joint marking system comprises an X-Ray sequence storage module of a hip; a shooting normal position acquisition module; a left and right hip joint detection module; a result output module and a classification recognition module. The hip joint marking method comprises the following steps of S1, acquiring an X-Ray sequence of the hip; s2,finding a normal DCM image from the X-Ray sequence of the hip; s3, detecting the hip joints on the left side and the right side from the normal DCM image; s4, judging whether the hip joint to be detected is normal or not, if yes, determining that the step S5 is executed normally, and if not, determining that the step S6 is executed abnormally; s5, generating a report, and ending the process; andS6, performing lesion classification on the hip joint judged to be abnormal, performing staging or classification on various classified lesions, and then executing the step S5. According to the method, without needing to depend on long-term experience judgment of a doctor, a result can be quickly, automatically and accurately given, the method has the advantages of being simple, efficient, small in error and the like, a common doctor can obtain the accurate result, and the situations of fatigue misdiagnosis, missed diagnosis and the like are avoided.
Owner:SHANGHAI SIXTH PEOPLES HOSPITAL +1
Exoskeleton control method, device and system for powered lower limbs
The application provides an exoskeleton control method, device and system for powered lower limbs. The system comprises a first motor controller, a second motor controller, a third motor controller, afourth motor controller and a master control unit, wherein the first motor controller and the second motor controller separately acquire left and right knee joint angles and left and right knee jointcurrent signals sent from left and right knee joint motors and send the left and right knee joint angles and the left and right knee joint current signals to the master control unit; the third motorcontroller and the fourth motor controller separately acquire left and right hip joint angles and left and right hip joint current signals sent from left and right hip joint motors and send the left and right hip joint angles and the left and right hip joint current signals to the master control unit; and the master control unit calculates distances from feet of exoskeletons to the ground and a ground acting force according to the left and right knee joint angles, the left and right knee joint current signals, the left and right hip joint angles and the left and right hip joint current signalsand controls the exoskeletons to execute corresponding movement actions according to the distances from the feet of the exoskeletons to the ground and the ground acting force. Thus, the cost of the exoskeletons of the lower limbs in the aspect of data acquisition can be reduced, the complexity of a control system is lowered, and the stability of movement of the exoskeletons is improved.
Owner:TSINGHUA UNIV
Wearable power-assisted lifting exoskeleton device
PendingCN110193815AQuick responseFast adaptabilityProgramme-controlled manipulatorThighPhysical medicine and rehabilitation
The invention provides a wearable power-assisted lifting exoskeleton device. The device comprises ankle joints, knee joints, hip joints, thigh support rods, shank support rods and a waist support, wherein the ankle joints are connected with the knee joints through the shank support rods, the knee joints are connected with the hip joints through the thigh support rods, the left hip joint and the right hip joint are connected through the waist support, and driving devices for driving the shank support rods to move are arranged on the thigh supporting rods. The device is simple in structure and high in adaptability.
Owner:CHINA THREE GORGES UNIV
Wearable walking aid robot
InactiveCN112476419AEasy climbing with heavy loadImprove athletic abilityProgramme-controlled manipulatorPhysical medicine and rehabilitationLeft knee joint
The invention relates to a wearable walking aid robot. The wearable walking aid robot comprises a backpack support, a battery box, a left leg support, a right leg support, a left robot joint module, aright robot joint module, manual clutches, a lower left joint, a lower right joint, a left pressure switch and a right pressure switch. The left robot joint module and the right robot joint module are equivalent to a left hip joint and a right hip joint of a human body. When a left manual clutch and a right manual clutch are separated, the left hip joint and the right hip joint move freely, and aleft knee joint and a right knee joint move freely. The wearable walking aid robot is equivalent to an unpowered human body exoskeleton walking aid, and the burden of a traveler is effectively supported. When the left manual clutch and the right manual clutch are combined, the wearable walking aid robot is equivalent to a powered human body exoskeleton walking aid, stepping, walking and pausing of an exoskeleton can be accurately controlled according to the intention of a user, the walking speed of the exoskeleton can be controlled according to the intention of the user, and the exercise capacity and the load bearing capacity of the human body are effectively improved.
Owner:朱幕松
Lower limb rehabilitation training external skeleton system, walking control method and hip joint structure thereof
The invention relates to a lower limb rehabilitation training external skeleton system, a walking control method and a hip joint structure thereof and belongs to the technical field of medical robots.The hip joint structure comprises an abduction degree-of-freedom under-actuation mechanism which comprises a mounting seat, a left hip joint adduction driving arm, a right hip joint adduction drivingarm and a driver, the left hip joint adduction driving arm and the right hip joint adduction driving arm are mounted on the mounting seat in a manner of being capable of reciprocatingly swinging between an adduction single-leg supporting position and an under-abduction position, and the driver is used for driving swing side members in the hip joint adduction driving arms to be maintained at under-abduction positions and driving supporting side members to be in adduction action. On the basis of a hip joint of the structural arrangement, heeling in the process of rehabilitation training can beavoided, and the system can be widely applied in rehabilitation training of patients lower limb weakness or hemiparalysis.
Owner:ZHEJIANG UNIV
Walk posture straightening device for human body recovery
PendingCN109528373ACompensation for physiological displacementImprove wearing comfortMedical scienceHuman bodyRight Thigh
The invention relates to a walk posture straightening device for human body recovery. The walk posture straightening device comprises a waist supporting assembly, a left hip joint connecting rod, a right hip joint connecting rod, a left thigh connecting rod, a right thigh connecting rod, a left thigh spacer assembly and a right thigh spacer assembly, wherein the waist supporting assembly comprisesa waist back plate, a waist regulating connecting rod and a waist binding band; a waist regulating device comprises two adjustable connecting rods on the left side and the right side, a synchronous telescopic mechanism and a locking knob; each hip joint connecting rod is integrally connected with the waist supporting assembly through the waist regulating device, and has a rotation freedom degreeat the waist relative to the waist regulating device; each thigh connecting rod has a rotation freedom degree at a position relative to the corresponding hip joint connecting rod, of a hip joint of ahuman body, and the axis directions of the thigh connecting rods are the direction of a coronal axis of the human body; and each thigh spacer assembly comprises a thigh spacer and a thigh binding band. According to the walk posture straightening device disclosed by the invention, through the waist back plate and leg connecting rods having a specific freedom degree, the walk posture of the human body is straightened, and the walk posture straightening device is used for assisting people having defects in walk posture to perform walk recovery training.
Owner:上海博灵机器人科技有限责任公司
Control method and device for hip joint exoskeleton
The invention provides a control method and device for hip joint exoskeleton. The control method comprises the steps of obtaining a left side current rotating angle track and a left side current rotating angle speed track of left side hip joint exoskeleton worn by a wearer and a right side current rotating angle track and a right side current rotating angle speed track of a right side hip joint exoskeleton; determining a state switching trend of the wearer according to the left side current rotating angle track, the left side current rotating angle speed track, the right side current rotatingangle track and the right side current rotating angle speed track, wherein the state switching trend comprises stepping and standing up; and according to the state switching trend, respectively determining power-assisted moment tracks corresponding to the left hip joint exoskeleton and the right hip joint exoskeleton, and according to the power-assisted moment tracks, driving the left hip joint exoskeleton and the right hip joint exoskeleton to assist the wearer in conducting corresponding state switching. Various different lower limb movement tasks can be accurately recognized, correspondinglower limb assistance can be provided, and the device is suitable for being used in different scenes.
Owner:SHENZHEN MILEBOT ROBOTICS CO LTD
Powered exercise equipment for use in standing posture
Provided is a powered exercise equipment for use in a standing posture. The powered exercise equipment comprises a left foot rest and a right foot rest, on which the left and right feet of a standing user can be placed. These left foot rest and right foot rest are moved in at least one plane by a drive unit. The left foot rest and the right foot rest are mounted together with the drive unit on a housing. The moving ranges of the left foot rest and the right foot rest contain the range, in which the transverse distance between the left and right foot articulations is smaller or larger than the distance between the left and right hip joints.
Owner:PANASONIC CORP
Intelligent lifting type exoskeleton robot
InactiveCN113172608ADoes not affect homeostasisOvercoming complex activitiesProgramme-controlled manipulatorJointsHuman bodyExoskeleton robot
Owner:朱幕松
Element matching information processing method and device based on camera vision
PendingCN112270254AAccurate acquisitionExact matchBiometric pattern recognitionHuman bodyInformation processing
The invention relates to an element matching information processing method and device based on camera vision, and the method comprises the steps: obtaining a human body image, inputting the obtained human body image to kinect equipment, and receiving a human body skeleton joint point returned by kinect; selecting left and right shoulder blade joints and left and right hip joints in all human skeleton joint points, and extracting an upper body part image defined by the left and right shoulder blade joints and the left and right hip joints from the human body image; and analyzing the color in the upper body part image to obtain color information, and sending the color information to an application module. Compared with the prior art, the upper body part image can be accurately acquired through the left and right shoulder blade joints and the left and right hip joints in the human skeleton joint points, so that accurate matching of face elements is performed, and the matching speed and the matching precision are improved.
Owner:SHANGHAI MOTION MAGIC DIGITAL ENTERTAINMENT
Walking assist device, walking assist method, walking state estimating device and walking state estimating method
ActiveUS9119762B2Degree of reductionReduce asymmetryChiropractic devicesWalking aidsEngineeringRight hip joint
A walking assist device evaluates the degree of asymmetry between a left motion oscillator, which is a waveform signal indicative of the time-dependent change form of an output of a left hip joint angle sensor, and a right motion oscillator, which is a waveform signal indicative of the time-dependent change form of an output of a right hip joint angle sensor. In order to reduce the degree of asymmetry, the value of at least one of a left bending coefficient, a left stretching coefficient, a right bending coefficient, and a right stretching coefficient is adjusted.
Owner:HONDA MOTOR CO LTD
Hip joint exoskeleton control method and device
Owner:SHENZHEN MILEBOT ROBOTICS CO LTD
Method and apparatus for recognizing gait motion
ActiveUS10575761B2Easy to assistMedical data miningChiropractic devicesPhysical medicine and rehabilitationNerve network
A method and apparatus for recognizing a gait motion are provided. The apparatus may set a gait motion recognition period based on measured right and left hip joint angle information, may input, to a trained neural network, right and left hip joint angle information and vertical acceleration information measured during the gait motion recognition period, and may recognize a gait motion.
Owner:SAMSUNG ELECTRONICS CO LTD
Multifunctional inflatable pelvis and hip joint trauma emergency fixation apparatus
The invention discloses a multifunctional inflatable first aid fixer for pelvis and hip joint trauma, comprising a first aid fixer for pelvic trauma and a first aid fixer for hip joint trauma, the first aid fixer for pelvic trauma and first aid fixer for hip joint trauma are detachable type connection; the described pelvic trauma first aid fixer includes a rear support and front pieces arranged on the left and right sides of the rear support, the rear support is lined with a rear support air bag, and the rear support air bag is provided with Rear support inflatable tube, the end of the rear support inflatable tube is connected to the rear support inflatable ball for inflation; the two front pieces are provided with fastening male and female climbers that cooperate with each other; the hip joint trauma The first aid immobilizer includes a left hip immobilizer and a right hip immobilizer arranged left and right, and the left hip immobilizer and the right hip immobilizer are arranged under the rear support respectively; A slanted crotch is provided between the right hip joint fixators. The invention has reasonable structure and good effect.
Owner:章银灿
Bionic three-axis intersection type exoskeleton robot hip joint
PendingCN113183130AImprove motor flexibilityImprove wearing comfortProgramme-controlled manipulatorJointsHuman bodyThigh
The invention belongs to the technical field of robots, and relates to a bionic three-axis intersection type exoskeleton robot hip joint. The bionic three-axis intersection type exoskeleton robot hip joint comprises a left hip joint and a right hip joint which are symmetrically arranged; the right hip joint comprises an inward folding / outward unfolding assembly, an inward rotation / outward rotation assembly, a forward bending / backward stretching assembly, an upper-layer remote rotation center mechanism assembly and a lower-layer remote rotation center mechanism assembly; the inward rotation / outward rotation assembly drives the forward bending / backward stretching assembly to do inward rotation or outward rotation through the upper-layer remote rotation center mechanism assembly and the lower-layer remote rotation center mechanism assembly; and the forward bending / backward stretching assembly drives a thigh rod piece to do forward bending or backward stretching motion. According to the exoskeleton hip joint, active motion assistance with three degrees of freedom of forward bending / backward stretching, inward folding / outward unfolding and inward rotation / outward rotation is achieved, the motion flexibility is improved, the three rotating shafts are intersected at the center of the human body hip joint, no motion deviation exists, and the wearing comfort is improved.
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Wearable lower limb rehabilitation exoskeleton control method
PendingCN113208866AImprove efficiencyImprove rehabilitation effectGymnastic exercisingChiropractic devicesExoskeleton robotPassive movements
The invention discloses a wearable lower limb rehabilitation exoskeleton control method which comprises a passive control mode and an active control mode, in the passive mode, gait data of left and right hip joint angles and left and right knee joint angles of corresponding heights are obtained and processed by a central processing unit, and signals are transmitted to a motor module; the lower limb rehabilitation exoskeleton is driven to complete passive movement of the patient according to the corresponding gait data; according to the active control mode, electromyographic signals of all actions of a patient need to be collected firstly, the signals are amplified and filtered, the electromyographic signals of all the actions are established to serve as a known action intention library of rehabilitation training, one-to-one mapping of the actions and the electromyographic signals is conducted on the filtered electromyographic signals, and gait data is obtained according to the height of the patient; the gait data of the knee joints and the hip joints are converted through the central processing unit. The wearable lower limb rehabilitation exoskeleton robot aims at solving the technical problems that an existing wearable lower limb rehabilitation exoskeleton robot is single in rehabilitation training mode and poor in patient initiative.
Owner:深圳沃立康生物医疗有限公司
Motion state discrimination method and system based on power-assisted exoskeleton robot
ActiveCN106625604BSimple algorithmSmall amount of calculationProgramme-controlled manipulatorExoskeleton robotCoxal joint
The embodiment of the invention provides a motion state discriminating method and system based on an aiding exoskeleton robot. The method comprises the steps that an angle sensor and a pressure sensor are adopted for collecting the angle values of the human left hip joint and the human right hip joint within the current gait period, the pressure of the human left planta pedis and the human right planta pedis on the aiding exoskeleton robot and the pressure of a left planta pedis pedal and a right planta pedis pedal of the aiding exoskeleton robot on the ground; the accelerated speeds of the human left hip joint and the human right hip joint within the current gait period are calculated according to the angle values of the human left hip joint and the human right hip joint within the current gait period; the motion state of the human body within the current gait period is recognized according to the accelerated speeds of the human left hip joint and the human right hip joint, the angle values of the human left hip joint and the human right hip joint, the pressure of the human left planta pedis and the human right planta pedis on the aiding exoskeleton robot and the pressure of the left planta pedis pedal and the right planta pedis pedal of the aiding exoskeleton robot on the ground. According to the motion state discriminating method and system, the motion state recognition algorithm is simplified, the calculation amount of motion state recognition is reduced, implementation is easy, and good real-time performance is achieved.
Owner:SHENZHEN INST OF ADVANCED TECH
Bending and stretching motion assist device
A bending and stretching motion assist device includes: left and right thigh links; left and right lower leg links swingably coupled to lower ends of the thigh links; a torso mount member having an annular shape and supporting upper ends of the left and right thigh links swingably on respective sides of left and right hip joints; left and right lower leg mount members respectively attached to lower ends of the left and right lower leg links; an assist force generation device configured to generate assist force in a stretching direction between the lower leg links and the thigh links to assist bending and stretching motion of lower limbs; and a buttocks support member extending between parts of the torso mount member adjacent to connecting parts that connect the torso mount member to the left and right thigh links, respectively, and including a buttocks pad.
Owner:HONDA MOTOR CO LTD
Systems and Methods for Relieving Nerve Tension in Scoliosis
A platform supports a person in a supine position. A pelvic restraint secures the person's hips to the platform. A left leg armature is rotatably connected to the platform, with an axis of rotation of the left leg armature positioned at a prescribed distance from an axis of the person's left hip joint when the hips are secured to the platform. The left leg armature lifts the left leg while pushing the left hip into the platform, and maintains extension of the left knee. A right leg armature is rotatably connected to the platform with an axis of rotation of the right leg armature positioned at a prescribed distance from an axis of the person's right hip joint when the hips are secured to the platform. The right leg armature lifts the right leg while pushing the right hip into the platform, and maintains extension of the right knee.
Owner:SCOLIWRX INC
Robotic System
A robotic system is provided that enables easy manipulation and various operations. A walking operation allocated to a manipulated switch operation section is performed. Meanwhile, the right ankle roll axis control motor, the left ankle roll axis control motor, right hip joint roll axis control motor, and the left hip joint roll axis control motor are driven according to the operation amount of a manipulated analog operation section. Thus, the barycentric position of the robot is shifted to change the traveling direction of walking.
Owner:FUTABA CORPORATION
Robotic system
A robotic system is provided that enables easy manipulation and various operations. A walking operation allocated to a manipulated switch operation section is performed. Meanwhile, the right ankle roll axis control motor, the left ankle roll axis control motor, right hip joint roll axis control motor, and the left hip joint roll axis control motor are driven according to the operation amount of a manipulated analog operation section. Thus, the barycentric position of the robot is shifted to change the traveling direction of walking.
Owner:FUTABA CORPORATION
Step counter, step assist device, and computer-readable medium having stored thereon a step count program
ActiveUS10143613B2Chiropractic devicesWalking aidsPhysical medicine and rehabilitationAngular degrees
Provided is a step counter including a right angle sensor that outputs a right hip joint angle signal indicating a right hip joint angle of a user; a left angle sensor that outputs a left hip joint angle signal indicating a left hip joint angle of the user; a generating section that generates an angle difference signal indicating change over time of an angle difference between the right hip joint angle and the left hip joint angle, based on the right hip joint angle signal and the left hip joint angle signal; and a calculating section that calculates a step number of the user based on a difference signal generated from a difference between filtered signals resulting from the angle difference signal being applied to at least two different filters.
Owner:HONDA MOTOR CO LTD
Adjustable hip joint training device capable of accurate feedback
The invention provides an adjustable hip joint training device capable of accurate feedback. One end of a leg length matching mechanism is hinged to a sliding block; the sliding block moves on a sliding rail parallel to the connecting line of the left hip joint and the right hip joint of a human body, and an angular displacement sensor collects the rotating angle of the leg length matching mechanism at the hinged position; the other end of the leg length matching mechanism adjusts the length through a guide rail and is provided with a position locking mechanism; one end of a servo driving mechanism is hinged to a bed board, and the other end of the servo driving mechanism is hinged to the leg length matching mechanism; the servo driving mechanism is used for driving the leg length matchingmechanism to rotate; a leg bandage is used for fixing the thigh of a patient and installed at the other end of the leg length matching mechanism through a compensation guide rail; the compensation guide rail can move freely in the leg length direction; and a force sensor is installed between the leg bandage and the compensation guide rail to measure the force applied on the leg bandage by the patient. The hip joint training device is safe and reliable, adjustment and locking can be effectively conducted, and the hip joint training condition can be accurately fed back.
Owner:中航创世机器人(西安)有限公司
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