CN110693679A

CN110693679A - Intelligent load-bearing rehabilitation walking aid

Info

Publication number: CN110693679A
Application number: CN201911020725.6A
Authority: CN
Inventors: 孟铭强; 朱振中; 朱楠
Original assignee: Faroche Shanghai Medical Technology Co Ltd
Current assignee: Faroche Shanghai Medical Technology Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-01-17

Abstract

The invention relates to an intelligent load-bearing rehabilitation walking aid, which comprises rehabilitation data acquisition shoes and a walking aid support, wherein the rehabilitation shoes are used for being worn on feet by a patient, the soles of the rehabilitation shoes are provided with pressure sensors, the pressure sensors are used for acquiring pressure signals and acquiring plantar pressure data, the walking aid support is used for helping the patient to support the whole body weight and assist walking, the walking aid support is provided with a display device, the pressure sensors are in wireless communication connection with the display device, the pressure sensors display the acquired plantar pressure data on the display device in real time, the display device is connected to a big data cloud platform through a cloud server, the display device comprises a controller and a display, the display is used for setting and displaying load-bearing pressure data, and the controller is connected with the display through a circuit and controls the display; the invention can collect the data of the pressure of the sole of the foot of the patient so as to measure the load of the patient during rehabilitation exercise and send the load to the display device of the walking aid bracket for display, thereby being more beneficial to the rehabilitation nursing of the patient.

Description

Intelligent load-bearing rehabilitation walking aid

[ technical field ]

The invention relates to the technical field of medical instruments, in particular to an intelligent load-bearing rehabilitation walking aid.

[ background art ]

At present, the walking aid has become a device required for diagnosis, recovery, walking compensation and nursing care of the walking function of the lower limbs, and in order to make the walking aid function better, a great deal of literature reports on improvement of the walking aid.

Patent CN102160839B discloses a self-contained lower limb walking aid, in which a support rod is divided into several support parts such as waist, thigh, shank and foot, and a driving mechanism drives joints between the parts to bend under the control of programming, so as to provide convenience for the paralyzed lower limbs and simulate the muscular movement and gait of human body. However, the walker disclosed in this patent is too expensive and does not require such complex functions at all for many patients recovering from lower limb fractures.

Patent WO2009/030906a discloses a walking aid, the end of which in contact with the ground has a transverse end wall and the end forms a resilient bellows part, so that the shaft can form an angle with the ground, while at the same time absorbing elastically the load applied to the shaft, on the one hand preventing damage to the ground, such as carpets, floors, etc., due to too small a contact surface and stress concentrations, and on the other hand achieving the purpose of slip resistance.

Patent WO2011/162697a discloses a walking aid with a rising support, wherein one end of a traction device is fastened to a sling, and the other end of the traction device is fastened to a fixed part of the walking aid, so that the traction device can be adjusted in height, thereby facilitating a user who does not have leg strength from rising to standing and being able to rise.

However, the above-described auxiliary tool has a number of problems: on one hand, due to the lack of clear guidance and effective monitoring means, patients often have poor control over the strength and time of load bearing, the bone repair is not facilitated due to too light load bearing, and serious consequences such as secondary fracture, breakage of built-in objects and the like can be caused by too early and excessive load bearing. On the other hand, the weight training execution condition of the patient cannot be fed back to the doctor in time, so that the doctor and the patient lack effective communication, and clinical data are lost.

[ summary of the invention ]

The invention aims to solve the defects and provide an intelligent load-bearing rehabilitation walking aid, which can collect sole pressure data of a patient to measure the load of the patient during rehabilitation exercise and send the load to a display device of a walking aid support for displaying, so that the rehabilitation nursing of the patient is facilitated.

The intelligent load-bearing rehabilitation walking aid comprises rehabilitation data acquisition shoes and a walking aid support, wherein the rehabilitation data acquisition shoes are used for being worn on feet by patients, pressure sensors 13 are installed at soles of the rehabilitation data acquisition shoes, the pressure sensors 13 are used for acquiring pressure signals and acquiring plantar pressure data, the walking aid support is used for helping the patients to support the whole body weight and assist walking, display devices are arranged on the walking aid support, the pressure sensors 13 are in wireless communication connection with the display devices, the pressure sensors 13 display the acquired plantar pressure data on the display devices in real time, the display devices are connected into a big data cloud platform through a cloud server, the display devices comprise a controller 22 and a load-bearing display 23, the display 23 is used for setting and displaying the pressure data, the display 23 is arranged on the front side of the walking aid support, the controller 22 is connected to the display 23 through a line, and controls the display 23.

Furthermore, the display device is connected with the personal digital terminal, stores all weight training data, uploads the weight training data to the cloud server in real time or at regular time through a network, and the personal digital terminal comprises a mobile phone, a computer and a palm computer.

Further, display 23 is human-computer interaction interface, human-computer interaction interface still is used for setting for the target pressure value, the target pressure value is the target pressure value in each stage of rehabilitation training, and it is corresponding to the low limbs strength in each rehabilitation stage, be provided with pressure setting key, reset key, predetermine pressure display screen, actual measurement pressure display screen on the human-computer interaction interface, be equipped with treater and storage device in the human-computer interaction interface, storage device is used for taking notes patient training data and impression, storage device is CD, portable hard disk, fixed hard disk or flash disk, sound generating mechanism is connected to the treater, the treater is sent for sound generating mechanism after turning into sound signal with pressure signal.

Furthermore, the rehabilitation data acquisition shoe comprises a shoe body, a front fixing plate 8 and a rear fixing plate 9 are respectively fixed at the front end and the rear end of the bottom of the shoe body, a front sole plate 10 and a rear sole plate 11 are respectively detachably connected below the front fixing plate 8 and the rear fixing plate 9, pressure sensors 13 are respectively installed between the front fixing plate 8 and the front sole plate 10 and between the rear fixing plate 9 and the rear sole plate 11 through screws 12, a controller is arranged at the rear part of the shoe body and electrically connected with the pressure sensors 13, the controller is used for processing pressure signals of the pressure sensors 13, the controller comprises a wireless data control box 14, a battery 15 and a circuit board 16, the battery 15 and the circuit board 16 are both arranged in the wireless data control box 14, the battery 15 is connected with the circuit board 16 and supplies power to the circuit board 16, a control box cover 17 is arranged on the upper cover of the wireless data control box 14, be equipped with pilot lamp 18, shift knob 19, USB interface 20 on the control box lid 17, pilot lamp 18 is used for the state suggestion, USB interface 20 is used for battery 15 to charge, pilot lamp 18, USB interface 20, shift knob 19 all are connected with circuit board 16, pressure sensor 13 and circuit board 16 wireless connection.

Further, the shoes body includes sole 1, connects vamp 2 on sole 1, lays shoe-pad 3 on sole 1, connects the upper of a shoe on vamp 2 and connects the fixed band on the upper of a shoe, the upper of a shoe includes preceding upper of a shoe 4 and back upper of a shoe 5, the fixed band includes preceding fixed band 6 and back fixed band 7, preceding fixed band 6 sets up the front portion at vamp 2, preceding fixed band 6 is cyclic annular vertical fixed band, back fixed band 7 sets up the rear portion at vamp 2, back fixed band 7 is cyclic annular horizontal fixed band.

Further, at least two pressure sensors 13 are respectively installed between the front fixing plate 8 and the front sole plate 10 and between the rear fixing plate 9 and the rear sole plate 11, and the at least two pressure sensors 13 are respectively arranged at positions corresponding to the heel and the sole.

Further, a micro control unit is arranged on the circuit board 16, a measuring unit and a Bluetooth unit are arranged on the micro control unit, and the pressure sensor 13 is connected with a human-computer interaction interface through the circuit board 16 in a wireless communication mode.

Further, the walking aid support comprises side frames which are arranged in a bilateral symmetry mode and a cross rod 21 connected between the two side frames, the cross rod 21 is arranged in the front of each side frame, the display device is arranged above the cross rod 21 and is installed on each side frame or on the cross rod 21, the front end of the controller 22 is provided with a button 4, the rear end of the controller 22 is provided with a lamp strip 31, the buttons 24 and the lamp strips 31 are respectively and electrically connected with the controller 22, each side frame comprises a front leg 25, a rear leg 26 and a pull rod 27, the front leg 25 is vertically arranged, the rear leg 26 is obliquely arranged and gradually inclines forwards from bottom to top, the top of the rear leg 26 is bent forwards to form an extension section, the front end of the extension section of the rear leg 26 is connected with the top of the front leg 25, a handle sleeve 28 is sleeved on the extension section of the rear leg 26, and the rear leg 26 and the front leg 25 form an inverted U-shaped, the pull rod 27 is connected between the rear leg 26 and the front leg 25, the rear leg 26 and the front leg 25 both adopt telescopic rods with adjustable heights, and the bottom ends of the rear leg 26 and the front leg 25 are both sleeved with supporting pads 29 for contacting the ground.

Further, the pull rod 27 is arranged in the middle between the rear leg 26 and the front leg 25, the pull rod 27 is a U-shaped rod, the front end of the pull rod 27 is fixed on the front leg 25 through a screw, the rear end of the pull rod 27 is fixed on the rear leg 26 through a screw, a second pull rod 32 is arranged below the cross rod 21, the second pull rod 32 is connected between the two front legs 25, and two ends of the second pull rod 32 are sleeved on the upper portions of the front legs 25.

Furthermore, the top between the lateral frames is connected with at least one cross bar 21, the handle sleeve 28 is arranged at the joint of the cross bar 21 and the lateral frames, the cross bar 21 is connected at the front end of the handle sleeve 28, the handle sleeve 28 is an anti-skidding sleeve or a heat insulation sleeve, the cross bar 21 is an extension tube, and the left end and the right end of the cross bar 21 are bent backwards to form bending sections.

Compared with the prior art, the invention has the following advantages:

(1) the device can collect the plantar pressure data of the patient to measure the load size of the patient during rehabilitation exercise and send the load size to the display device for display, and the display device is connected to the big data cloud platform through the cloud server, so that the device is more beneficial to viewing the rehabilitation data at any time and is beneficial to the rehabilitation of the patient;

(2) the invention can help the patient to know the load-bearing strength of the lower limb in real time during the rehabilitation training, and standardizes the rehabilitation training, thereby establishing better communication between the doctor and the patient;

(3) the rehabilitation data acquisition shoe is convenient to wear, comfortable and light, and a patient can walk more confidently after wearing the rehabilitation data acquisition shoe, so that the training effect can be obviously improved, the risk of secondary trauma is reduced, the rehabilitation time is shortened, the rehabilitation of the patient is accelerated, and the patient does not need to be accompanied by professional medical care personnel, so that the labor intensity of the medical care personnel for rehabilitation training can be greatly reduced, and the working efficiency of the medical care personnel for rehabilitation training is improved;

(4) the walking aid support is matched with the pressure sensor for use, the pressure sensor is used for acquiring pressure signals to acquire plantar pressure data, and the display device of the support is used for displaying sensed pressure and frequency, so that a patient can sense or master the force of weight bearing instead of carrying out weight bearing by feeling blindly, and the patient can be accurately guided to carry out scientific and effective weight bearing training;

(5) the walking aid support can help a patient to support the whole body weight and assist walking, is high in stability, ensures the use safety, is light and easy to use, is not easy to fall down, is high in applicability, can be adjusted in height according to the height of the patient, and can be folded, so that the space is reduced, and the walking aid support is convenient to transport and carry;

(6) the invention can give rehabilitation guidance and track rehabilitation conditions after patients are discharged from hospital, thereby avoiding the problems that the patients often have poor mastery on the strength and opportunity of load, the load is too light to be beneficial to bone repair, the load is too early to cause fracture again, the built-in object is fractured and other serious consequences and the load training execution condition of the patients can not be timely fed back to doctors due to the lack of clear guidance and effective monitoring means of the traditional walking aid, and the loss of clinical data is caused by the lack of effective communication of doctors and patients;

(7) the invention can accurately set and display load pressure data, record training data and feeling of patients, thereby facilitating scientific guidance and rehabilitation of doctors, the communicable connection can be realized by a radio or data line mode, and preferably a radio communication mode, such as Bluetooth, 3G, WLAN, WIFI, Internet or any other available wired and wireless transmission protocols;

(8) the invention can individually set a weight training plan for rehabilitation therapy of various diseases of the lower limbs according to the illness state and self conditions of patients, and is suitable for a wide range of diseases: for example, after the internal fixation of various fractures of the lower limbs, after the joint replacement (hip and knee joint), after the implantation of the tumor excision prosthesis of the lower limbs, after the repair of the fracture of the tendon and ligament of the lower limbs, the weight-bearing training can be carried about, the cost is low, and the patient can carry out correct and effective weight-bearing exercise without returning to a special rehabilitation department regularly after being discharged;

(9) the invention has extremely wide clinical application and market promotion prospect, can acquire rehabilitation training data by connecting with the personal digital platform, provides valuable clinical resources for deeply analyzing curative effect and making a reasonable lower limb load plan, has profound scientific research value and is worthy of popularization and application.

[ description of the drawings ]

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a second schematic structural view of the walker frame of the present invention;

FIG. 3 is a schematic perspective view of a rehabilitation data acquisition shoe according to the present invention;

FIG. 4 is a schematic side view of a rehabilitation data acquisition shoe according to the present invention;

FIG. 5 is a schematic view of an assembled structure of the rehabilitation data acquisition shoe of the present invention;

FIG. 6 is a schematic diagram of the communication connection of the present invention;

in the figure: 1. sole 2, vamp 3, shoe-pad 4, preceding upper of a shoe 5, back upper of a shoe 6, preceding fixed band 7, back fixed band 8, preceding fixed plate 9, back fixed plate 10, preceding sole board 11, back sole board 12, screw 13, pressure sensor 14, wireless data control box 15, battery 16, circuit board 17, control lid 18, pilot lamp 19, shift knob 20, USB interface 21, horizontal pole 22, controller 23, display 24, button 25, preceding leg 26, back leg 27, pull rod 28, handle cover 29, supporting pad 30, adjusting device 31, lamp area 32, two 33 of pull rod, recovered data acquisition shoes.

[ detailed description of the invention ]

The invention is further described below with reference to the accompanying drawings:

as shown in the attached drawings, the invention provides an intelligent load-bearing rehabilitation walking aid, which comprises rehabilitation data acquisition shoes and a walking aid support, wherein the rehabilitation data acquisition shoes are used for being worn on feet of a patient, the soles of the rehabilitation data acquisition shoes are provided with pressure sensors 13, the pressure sensors 13 are used for acquiring pressure signals and acquiring plantar pressure data, the walking aid support is used for helping the patient to support the whole body weight and assist walking, a display device is arranged on the walking aid support, the pressure sensors 13 are in wireless communication connection with the display device, the pressure sensors 13 display the acquired plantar pressure data on the display device in real time, the display device is connected to a big data cloud platform through a cloud server, the display device comprises a controller 22 and a display 23, the display 23 is used for setting and displaying load-bearing pressure data, the display 23 is arranged on the front side of the walking aid support, the controller 22 is connected with the display 23 through a circuit, and controls the display 23. The display device is connected with the personal digital terminal, stores all weight training data, uploads the weight training data to the cloud server in real time or at regular time through a network, and the personal digital terminal comprises a mobile phone, a computer and a palm computer; the display 23 is a human-computer interaction interface, the human-computer interaction interface is also used for setting a target pressure value, the target pressure value is a target pressure value of each stage of rehabilitation training and corresponds to lower limb strength of each rehabilitation stage, a pressure setting key, a reset key, a preset pressure display screen and an actual measurement pressure display screen are arranged on the human-computer interaction interface, a processor and a storage device are arranged in the human-computer interaction interface, the storage device is used for recording training data and feeling of a patient, the storage device is an optical disk, a mobile hard disk, a fixed hard disk or a flash disk, the processor is connected with a sound generating device, and the processor converts a pressure signal into a sound signal and then sends the sound signal to.

The rehabilitation data acquisition shoe comprises a shoe body, wherein a front fixing plate 8 and a rear fixing plate 9 are respectively fixed at the front end and the rear end of the bottom of the shoe body, a front sole plate 10 and a rear sole plate 11 are respectively detachably connected below the front fixing plate 8 and the rear fixing plate 9, pressure sensors 13 are respectively arranged between the front fixing plate 8 and the front sole plate 10 and between the rear fixing plate 9 and the rear sole plate 11 through screws 12, a controller is arranged at the rear part of the shoe body and electrically connected with the pressure sensors 13, the controller is used for processing pressure signals of the pressure sensors 13, the controller comprises a wireless data control box 14, a battery 15 and a circuit board 16, the battery 15 and the circuit board 16 are respectively arranged in the wireless data control box 14, the battery 15 is connected with the circuit board 16 and supplies power to the circuit board 16, a control box cover 17 is arranged on the wireless data control box 14 in a covering manner, and an indicator lamp, Switch button 19, USB interface 20, pilot lamp 18 are used for the state suggestion, and USB interface 20 is used for battery 15 to charge, and pilot lamp 18, USB interface 20, switch button 19 all are connected with circuit board 16, and pressure sensor 13 and circuit board 16 wireless connection.

The shoe body comprises a sole 1, a vamp 2 connected to the sole 1, an insole 3 laid on the sole 1, an upper connected to the vamp 2 and fixing belts connected to the upper, wherein the upper comprises a front upper 4 and a rear upper 5, the fixing belts comprise a front fixing belt 6 and a rear fixing belt 7, the front fixing belt 6 is arranged in the front of the vamp 2, the front fixing belt 6 is an annular vertical fixing belt, the rear fixing belt 7 is arranged at the rear of the vamp 2, and the rear fixing belt 7 is an annular horizontal fixing belt; at least two pressure sensors 13 are respectively arranged between the front fixing plate 8 and the front sole plate 10 and between the rear fixing plate 9 and the rear sole plate 11, the at least two pressure sensors 13 are respectively arranged at positions corresponding to the heel and the sole, the distance between the at least two pressure sensors 13 is adjustable or fixed, and the at least two pressure sensors 13 can independently acquire pressure data or integrate the acquired pressure data into total pressure of the foot; the pressure sensors 13 can be arranged in pairs of four and uniformly distributed at the front sole and the rear sole of the shoe body, the maximum load of a single pressure sensor 13 is more than 50KG, and the maximum measuring range is more than 135 KG; namely, the number of the pressure sensors is one or more, but the pressure sensors have better effect, more than two pressure sensors are generally designed to ensure accurate measurement of the data of the front sole and the rear heel, and preferably four pressure sensors are designed to ensure accurate and reliable left and right measurement; the front fixing plate 8, the front sole plate 10, the rear fixing plate 9 and the rear sole plate 11 are all square, and a plurality of matched buckling structures are arranged at the peripheral edges of the front fixing plate 8 and the front sole plate 10 and the peripheral edges of the rear fixing plate 9 and the rear sole plate 11 and are buckled into a whole through the buckling structures respectively; the circuit board 16 is provided with a micro control unit, the micro control unit is provided with a measuring unit and a Bluetooth unit, and the pressure sensor 13 is connected with a human-computer interaction interface through the circuit board 16 in a wireless communication mode.

In the invention, the walking aid support comprises lateral frames which are arranged in a bilateral symmetry mode and a cross rod 21 connected between the two lateral frames, the cross rod 21 is arranged at the front part of the lateral frames, a display device is arranged above the cross rod 21 and is arranged on the lateral frames or arranged on the cross rod 21, a button 4 is arranged at the front end of a controller 22, a lamp strip 31 is arranged at the rear end of the controller 22, the button 24 and the lamp strip 31 are respectively and electrically connected with the controller 22, the lateral frames comprise front legs 25, rear legs 26 and pull rods 27, the front legs 25 are vertically arranged, the rear legs 26 are obliquely arranged and gradually incline from bottom to top, the tops of the rear legs 26 are bent forwards and extend to form extension sections, the front ends of the extension sections of the rear legs 26 are connected with the tops of the front legs 25, handle sleeves 28 are sleeved on the extension sections of the rear legs 26, the rear legs 26 and the front legs 25 form an inverted U-, the rear legs 26 and the front legs 25 are telescopic rods with adjustable heights, the rear legs 26 and the front legs 25 are respectively provided with an adjusting device 30, the adjusting devices 30 are used for adjusting the heights of the rear legs 26 and the front legs 25, and the bottom ends of the rear legs 26 and the front legs 25 are respectively sleeved with a supporting pad 29 used for contacting the ground; the walking aid support has the function of adjusting the height of a user according to the height of the user, can be adjusted to the optimal height by the user, and also has the function of folding and unfolding, so that the space can be saved, and the walking aid support is convenient to transport and carry.

The pull rod 27 is arranged in the middle between the rear leg 26 and the front leg 25 to further increase stability, the pull rod 27 is a U-shaped rod, the front end of the pull rod 27 is fixed on the front leg 25 through a screw, the rear end of the pull rod 27 is fixed on the rear leg 26 through a screw, and the stability of the pull rod 27 can be improved by designing the pull rod as the U-shaped rod; a second pull rod 32 is arranged below the cross rod 21, the second pull rod 32 is connected between the two front legs 25, protective sleeves extending along the up-down direction are arranged at two ends of the second pull rod 32 and are sleeved on the upper portions of the front legs 25 through the protective sleeves, so that the overall structure of the left and right side frames and the cross rod is further enhanced, and meanwhile, the side frames are protected; the top between the lateral frame is connected with at least one horizontal pole 21, and handle cover 28 sets up in the junction of horizontal pole 21 and lateral frame, and horizontal pole 21 is connected at the front end department of handle cover 28, and handle cover 28 is anti-skidding cover or heat insulating sleeve, and horizontal pole 21 adopts flexible pipe, and both ends all form the bending segment after buckling backward about horizontal pole 21 to the region that makes the patient stand is more spacious.

The invention can be used for postoperative rehabilitation of patients, accurately guides the patients to carry out weight training, can display weight parameter data in real time after the weight parameters are set by the patients, and is suitable for postoperative weight rehabilitation training of lower limb operations of the patients; and the patient can be helped to know the load-bearing strength of the lower limbs in real time during the self rehabilitation training, the gradual load-bearing rehabilitation training is normalized, and better communication is established for the doctor and the patient, so that a load-bearing plan can be set according to the patient condition, and the plantar pressure can be monitored in real time. The intelligent weight-bearing rehabilitation walking aid is suitable for lower limb orthopedic operation rehabilitation, scientific guidance of postoperative rehabilitation of patients and home rehabilitation of patients after discharge from hospital. Specifically, the whole load-bearing rehabilitation system has the functions of pressure data accurate acquisition and wireless transmission, and the walking aid support can be used for intelligent visual data rehabilitation training, scientific rehabilitation planning and training data reporting; the big data cloud platform realizes doctor-patient communication.

The invention is mainly divided into two aspects: a first aspect is a walker apparatus providing the following functions: the weight-bearing pressure data is accurately set and displayed, the training data and the feeling of the patient are recorded, the weight-bearing rehabilitation auxiliary function is provided, and the doctor can scientifically guide rehabilitation conveniently. A second aspect is a big data system, providing the following functionality: the device has a big data networking function, so that doctors can scientifically guide rehabilitation conveniently; the function of on-line communication between doctors and patients. The walking-aid support is used for helping a patient to support the weight of the whole body and assisting walking, and has the advantages of portability, easy use, stable gravity center, difficult falling, fashionable appearance, high grade and the like; the human-computer interaction system is provided with an upper computer display interface, a touch screen, load setting, load data display, data storage and the like; the rehabilitation data acquisition shoe is used for acquiring data plantar pressure data and sending the data to a human-computer interaction system for display, and is convenient to wear, comfortable, light and convenient to clean; the big data cloud platform analyzes and improves a rehabilitation treatment scheme according to a large amount of data, and scientifically guides patients; when the doctor and the patient communicate, the patient end feeds back the rehabilitation condition and feeling and carries out online consultation, and the doctor end refers to the rehabilitation condition, carries out online guidance and adjusts the rehabilitation scheme.

The side frames of the walker frame may be planar or solid frames, preferably planar shaped frames. The planar shaped frame may be triangular, trapezoidal, rectangular, diamond shaped, arcuate, etc., or any combination of a plurality of the above shapes. The cross bar may be one or more and may be connected at any height between the two side frames, such as at the bottom, middle or top of the side frames. Preferably, at least one cross bar is attached to the top of at least two side frames. The connecting part of the cross rod and the side frame can be further provided with a sleeve, the sleeve is sleeved on the frame edge of the side frame, and the cross rod is connected to the outer wall of the sleeve. The top of the side frame is also provided with a protective sleeve which can be an anti-skid sleeve, a heat insulation sleeve and the like. The cross bar may be located at one end of the slip resistant sleeve or connected to the side frame through the boot, preferably at one end of the slip resistant sleeve, but may or may not be in contact with the slip resistant physical sleeve.

In the present invention, the target pressure value is generally a target pressure value for each stage of rehabilitation training, which corresponds to the lower limb strength of each rehabilitation stage. The setting device and the display device can be integrated on the same equipment to form the setting/display device, and in this case, the mounting mode and the position of the setting/display device are the same as those of the display device; or both may be separate devices. Therefore, the pressure sensor is communicably connected to the setting device. The setting device comprises a pressure setting key, a reset key, a processor and storage equipment. The storage device may be an optical disk, a removable hard disk, a fixed hard disk, a flash disk, or other fixed or removable storage device. The setting device is provided with a preset pressure display screen and an actual measurement pressure display screen. The measured pressure display screen is preferably an LED display screen, preferably the measured pressure display screen at least comprises display lamps with different colors, such as green, yellow and red display lamps, and the processor controls the switches of the lamps according to the pressure signals received from the pressure sensor or realizes program setting and load bearing result display in a touch screen mode. The setting device can also comprise a sound generating device, and the processor converts the pressure signal into a sound signal and then sends the sound signal to the sound generating device. The digital terminal can be an electronic computer, a mobile phone and the like, such as an iphone and an android mobile phone, or a desktop computer, a notebook computer, a PDA (palm computer) such as ipad and the like according to Windows, Linux and other systems. The communicative coupling may be achieved by radio or data lines, and is preferably by radio, such as bluetooth, 3G, WLAN, WIFI, Internet, or any other available wired or wireless transmission protocol.

In the preferred embodiment of the invention, the device mainly comprises three parts: a plantar pressure measuring device; a setting/display device; a walking aid. The former two can be transmitted by wireless mode, and the setting/display device is installed in the center of the walking aid. When the pressure sensing device is used, the lower limb load plan is set firstly, then the pressure sensing device is worn on the foot, and the lower limb load condition can be visually displayed in real time on the setting/displaying device. When the load reaches preset values in different stages of rehabilitation training, the setting/displaying device can send out clear prompt information to guide a patient to carry out safe and effective load exercise. Meanwhile, the device can also be connected with personal digital terminals such as ipad, iphone, Andriod and the like, mobile phones, computers, palm computers and the like, store all weight training data and upload the weight training data to a server in real time or at regular time through a network. The invention can individually set a weight training plan for rehabilitation therapy of various diseases of the lower limbs according to the illness state and self conditions of patients, and is suitable for a wide range of diseases: for example, after internal fixation of pelvis and various fractures of lower limbs, after joint replacement (hip and knee joints), after implantation of tumor excision prosthesis of lower limbs, and after repair of broken tendons and ligaments of lower limbs, weight bearing training is carried out. The device can be carried about, has low cost, and can carry out correct and effective weight-bearing exercise without returning to a rehabilitation specialist regularly after a patient is discharged, thereby having extremely wide clinical application and market promotion prospect. Meanwhile, rehabilitation training data can be collected through connection with the personal digital platform, valuable clinical resources are provided for deep analysis of curative effects and formulation of a reasonable lower limb load plan, and the method has a profound scientific research value.

The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.

Claims

1. The utility model provides an intelligence heavy burden rehabilitation helps capable ware which characterized in that: including recovered data acquisition shoes and capable ware support, recovered data acquisition shoes are used for supplying the patient to dress on the foot, pressure sensor (13) are installed to recovered data acquisition shoes's sole, pressure sensor (13) are used for acquireing pressure signal and gather plantar pressure data, it is used for helping the patient to support whole body weight and supplementary walking to help the ware support, be provided with display device on the capable ware support, pressure sensor (13) wireless communication connection display device, pressure sensor (13) show the plantar pressure data of gathering in real time at display device, display device passes through cloud server and inserts big data cloud platform, display device includes controller (22) and display (23) bear a burden, display (23) are used for setting for and showing pressure data, display (23) set up in the front of capable ware support, the controller (22) is connected with the display (23) through a line and controls the display (23).

2. The intelligent weight-bearing rehabilitation walker of claim 1 wherein: the display device is connected with the personal digital terminal, stores all weight training data, uploads the weight training data to the cloud server in real time or at regular time through a network, and the personal digital terminal comprises a mobile phone, a computer and a palm computer.

3. The intelligent weight-bearing rehabilitation walker of claim 1 wherein: display (23) is human-computer interaction interface, human-computer interaction interface still is used for setting for the target pressure value, the target pressure value is the target pressure value in each stage of rehabilitation training, and it is corresponding to the low limbs strength in each rehabilitation stage, be provided with pressure set key, reset key on the human-computer interaction interface, predetermine pressure display screen, actual measurement pressure display screen, be equipped with treater and storage device in the human-computer interaction interface, storage device is used for taking notes patient training data and impression, storage device is CD, portable hard drive, fixed hard drive or flash disk, sound generating mechanism is connected to the treater, the treater is sent for sound generating mechanism after turning into sound signal with pressure signal.

4. The intelligent weight-bearing rehabilitation walker of claims 1, 2 or 3, wherein: the rehabilitation data acquisition shoe comprises a shoe body, wherein a front fixing plate (8) and a rear fixing plate (9) are respectively fixed at the front end and the rear end of the bottom of the shoe body, a front sole plate (10) and a rear sole plate (11) are respectively detachably connected below the front fixing plate (8) and the rear fixing plate (9), pressure sensors (13) are respectively installed between the front fixing plate (8) and the front sole plate (10) and between the rear fixing plate (9) and the rear sole plate (11) through screws (12), a controller is arranged at the rear part of the shoe body and electrically connected with the pressure sensors (13), the controller is used for processing pressure signals of the pressure sensors (13), the controller comprises a wireless data control box (14), a battery (15) and a circuit board (16), and the battery (15) and the circuit board (16) are both arranged in the wireless data control box (14), battery (15) connecting circuit board (16) and for circuit board (16) power supply, wireless data control box (14) upper cover is equipped with control lid (17), be equipped with pilot lamp (18), shift knob (19), USB interface (20) on control lid (17), pilot lamp (18) are used for the state suggestion, USB interface (20) are used for battery (15) to charge, pilot lamp (18), USB interface (20), shift knob (19) all are connected with circuit board (16), pressure sensor (13) and circuit board (16) wireless connection.

5. The intelligent weight-bearing rehabilitation walker of claim 4 wherein: the utility model discloses a shoe, including the shoes body, the shoes body includes sole (1), connect vamp (2) on sole (1), lay shoe-pad (3) on sole (1), connect the upper of a shoe on vamp (2) and connect the fixed band on the upper of a shoe, the upper of a shoe includes preceding upper of a shoe (4) and back upper of a shoe (5), the fixed band includes preceding fixed band (6) and back fixed band (7), preceding fixed band (6) set up the front portion in vamp (2), preceding fixed band (6) are cyclic annular vertical fixed band, back fixed band (7) set up the rear portion in vamp (2), back fixed band (7) are cyclic annular horizontal fixing band.

6. The intelligent weight-bearing rehabilitation walker of claim 5 wherein: at least two pressure sensors (13) are respectively installed between the front fixing plate (8) and the front sole plate (10) and between the rear fixing plate (9) and the rear sole plate (11), and the at least two pressure sensors (13) are respectively arranged at positions corresponding to the heel and the sole.

7. The intelligent weight-bearing rehabilitation walker of claim 6 wherein: the pressure sensor is characterized in that a micro control unit is arranged on the circuit board (16), a measuring unit and a Bluetooth unit are arranged on the micro control unit, and the pressure sensor (13) is connected with a human-computer interaction interface through the circuit board (16) in a wireless communication mode.

8. The intelligent weight-bearing rehabilitation walker of claims 1, 2 or 3, wherein: the walking aid support comprises lateral frames which are arranged in a bilateral symmetry mode and a cross rod (21) connected between the two lateral frames, the cross rod (21) is arranged in the front of each lateral frame, the display device is arranged above the cross rod (21) and is installed on each lateral frame or on the cross rod (21), the front end of the controller (22) is provided with a button (4), the rear end of the controller (22) is provided with a lamp strip (31), the buttons (24) and the lamp strip (31) are respectively electrically connected with the controller (22), the lateral frames comprise front legs (25), rear legs (26) and pull rods (27), the front legs (25) are arranged vertically, the rear legs (26) are arranged in an inclined mode and are gradually inclined forwards from bottom to top, the tops of the rear legs (26) are bent forwards and extended to form extension sections, and the front ends of the extension sections of the rear legs (26) are connected with the tops of the front legs (25), the cover is equipped with handle cover (28) on the extension of back leg (26), back leg (26) and preceding leg (25) constitute and invert U type frame, pull rod (27) are connected between back leg (26) and preceding leg (25), back leg (26), preceding leg (25) all adopt height-adjustable's telescopic link, the bottom of back leg (26), preceding leg (25) all overlaps and is equipped with supporting pad (29) that are used for contacting ground.

9. The intelligent weight-bearing rehabilitation walker of claim 8 wherein: the utility model discloses a leg structure, including horizontal pole (21), pull rod (27), front leg (25), pull rod (27) are U type pole, and the screw fixation is passed through to pull rod (27) front end on front leg (25), pull rod (27) rear end is fixed on rear leg (26) through the screw, horizontal pole (21) below is equipped with pull rod two (32), pull rod two (32) are connected between two front leg (25), and the both ends of pull rod two (32) all suit in front leg (25) upper portion.

10. The intelligent weight-bearing rehabilitation walker of claim 9 wherein: the top between the lateral frames is connected with at least one cross rod (21), the handle sleeve (28) is arranged at the joint of the cross rod (21) and the lateral frames, the cross rod (21) is connected to the front end of the handle sleeve (28), the handle sleeve (28) is an anti-skidding sleeve or a heat insulation sleeve, the cross rod (21) adopts a telescopic pipe, and the left end and the right end of the cross rod (21) are bent backwards to form bending sections.