CN106176148A - Device for healing and training - Google Patents

Device for healing and training Download PDF

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Publication number
CN106176148A
CN106176148A CN201610729333.7A CN201610729333A CN106176148A CN 106176148 A CN106176148 A CN 106176148A CN 201610729333 A CN201610729333 A CN 201610729333A CN 106176148 A CN106176148 A CN 106176148A
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CN
China
Prior art keywords
training
healing
motor
suspender
controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610729333.7A
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Chinese (zh)
Inventor
桂建创
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou longzhijie Rehabilitation Nursing Technology Co. Ltd.
Original Assignee
Shaanxi Aike Rui Medical Instrument Ltd Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Aike Rui Medical Instrument Ltd Co filed Critical Shaanxi Aike Rui Medical Instrument Ltd Co
Priority to CN201610729333.7A priority Critical patent/CN106176148A/en
Publication of CN106176148A publication Critical patent/CN106176148A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00Appliances for aiding patients or disabled persons to walk about
    • A61H3/008Appliances for aiding patients or disabled persons to walk about using suspension devices for supporting the body in an upright walking or standing position, e.g. harnesses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12Driving means
    • A61H2201/1207Driving means with electric or magnetic drive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50Control means thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50Control means thereof
    • A61H2201/5007Control means thereof computer controlled
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2203/00Additional characteristics concerning the patient
    • A61H2203/04Position of the patient
    • A61H2203/0406Standing on the feet

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Device for healing and training disclosed by the invention, including controller, controller is connected with motor, track travel device, electromagnetic lock, travel switch and encoder respectively by holding wire, controller is also connected with control device by the transmission of wired or wireless signal, and control device is connected with tension measuring appliance by holding wire.Device for healing and training, its suspender stroke range can be set, and in the range of this trip, keep stable pulling force, suspender is in the range of stroke, people's dipping and heaving in walking can be imitated, and in fluctuating, lifting power remains to keep stable, the horizontal movement velocity of the device that can set, uses more flexibly and safety.This device manually can control lifting and the decline of suspender by actuation means easily, regulates suspender lifting force, sets the most spacing of suspender, upper and lower speed limit.

Description

Device for healing and training
Technical field
The invention belongs to field of medical equipment technology, be specifically related to device for healing and training.
Background technology
Numerous disease can cause patient's walking disorder, such as: nervous system disease, cerebrovascular, leg waist disease etc., with And contingency is injured is all likely to result in noneffectives's walking function obstacle, have impact on the daily life of patient, after stable disease, Usually need to carry out Rehabilitation Training in Treating to help patient to recover limb function.By rehabilitation, rehabilitation training, can be effective Promote the neural restructuring of movement of patient and the compensatory and recovery of muscle strength, skeleton and function of joint, thus part or complete The limb function of patient is recovered on ground in portion.The more morning that rehabilitation training and treatment start, the final effect recovered is the best, but is opening In stage beginning, patient tends to wrestling, and is difficult to bear the pain that the body weight of oneself causes, in order to make patient start limbs ahead of time Functional rehabilitation is taken exercise, and often uses body weight support treadmill training, and it is that the one in extremity motor function rehabilitation training therapy is basic Method.Assist in, lean on that to turn with walking in water be that to use also be at most most basic loss of weight walking therapies, but their all some limitation Property.To this end, there is Crinis Carbonisatus to understand mechanical assistance running gear.
On market, existing lower limb walking rehabilitation training loss of weight frame is using motor as power set, including column or framework with And suspension rod thereon, it being hung with suspension ring assembly under suspension rod, column is provided with suspension ring lifting driver part, and suspension rod inner edge is provided with one Group fixed pulley, fixed pulley is equipped with steel wire rope, and above-mentioned suspension ring assembly is connected with motor by steel wire rope, and electric machine rotation drives steel Cord moves along a straight line, and steel wire rope drives suspension ring assembly to move up and down by fixed pulley again, patient's appropriateness is sling, alleviates under patient The heavy burden of limb, it is ensured that patient carry out walking, balance, safety in the carrying out of the motor capacity rehabilitation training such as stand and training. During this device uses, still having some shortcomings, due to human body in the process of walking, gravity center of human body is not maintained at a level On line, but in changing the most up and down, under static state, suspender belt pulling force balances each other with the human body weight being lifted, In rehabilitation Walking, motor is in and stops rotary state, when gravity center of human body moves up, and the relative relaxation that steel wire rope will become, Act on the pulling force on human body can reduce;When gravity center of human body moves down, steel wire rope can be tightened up, and its pulling force can tend to increase Greatly.Ignore the elastic deformation of steel wire rope, human body in walking, center of gravity upwards time steel wire rope there is no weight loss effect, when center of gravity is downward Can too lift again, destroy the normal gait of human body walking, during so this loss of weight frame can not be well adapted for human body walking The requirement of gravity center shift, it is impossible to play good loss of weight effect.This kind of weight-losing device still can not apish actual walking Training, and rehabilitation training person is strapped in narrow range, it is single that training path lacks attitude, relatively big with true walking gap, The interest lacked in training, easily makes trainer produce and is weary of sense.
Summary of the invention
It is an object of the invention to provide device for healing and training, solve existing device for healing and training and weight loss effect difference and with The problem that true walking gap is bigger.
The technical solution adopted in the present invention is: device for healing and training, and including controller, controller is electric with servo respectively Machine, track travel device, electromagnetic lock, travel switch and encoder connect, and controller is by transmission of wireless signals also with control device even Connecing, control device is connected with tension measuring appliance by holding wire.
The feature of the present invention also resides in,
Controller includes power supply, microprocessor, Flash SRAM, PWM generator and motor driver.Track travel device bag Including mobile roof support, mobile roof support is provided with traveling speed reducer, traveling speed reducer is driven by movable motor, also includes roller.
Movable motor is direct current generator.
Movable motor is DC stepper motor.
Variator also includes the small synchronous pulley being connected with servo motor output shaft, and small synchronous pulley passes through Timing Belt with big Synchronous pulley connects, and also includes the little gear coaxially connected with encoder.
Lifting device includes suspender, and suspender is connected with pulley by lifting rope, also includes screw mandrel, screw mandrel is provided with silk cylinder.
Being provided with metallic channel on silk cylinder, the width of described metallic channel is identical with the pitch of screw mandrel.
Tension measuring appliance is connected with lifting rope.
Motor is DC servo motor or DC stepper motor.
The invention has the beneficial effects as follows: the device for healing and training of the present invention, provide one to stablize by suspender for rehabilitation clients Pulling force upwards, pulling force size can set as required, and this pulling force keeps stable during whole training;This device is permissible Set its suspender stroke range, imitate people's dipping and heaving in walking, the horizontal movement velocity of the device that can set, use Carry out more flexible and safety.Such as, the normal fluctuating in walking, then the upwards pulling force that device provides is in dynamic stability shape all the time State, makes rehabilitation clients alleviate heavy burden, improves smoothness when walking, comfortableness, if rehabilitation training person's accident unstability, then this device Can increase lifting power in time makes trainer slow down, until stopping, it is to avoid traumatic injury is damaged.This device can manually manipulate dress Put lifting and the decline controlling suspender easily, regulate suspender lifting force, set the most spacing of suspender, upper and lower speed limit.Separately Outward, this apparatus structure is simple, low cost, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is the system block diagram of the device for healing and training of the present invention;
Fig. 2 is the structural representation of the device for healing and training of the present invention;
Fig. 3 is the left view of the device for healing and training of the present invention;
Fig. 4 is the schematic diagram of the device for healing and training of the present invention;
Fig. 5 is the flow chart of data processing figure of the device for healing and training of the present invention.
In figure, 1. motor, 2. controller, 3. track travel device, 31. rollers, 32. movable motors, 33. traveling speed reducers, 34. mobile roof supports, 4. variator, 41. small synchronous pulleys, 42. Timing Belts, 43. big synchronous pulleys, 44. little gear, 5. electromagnetism Lock, 6. travel switch, 7. encoder, 8. lifting device, 81. lifting ropes, 82. suspenders, 83. pulleys, 84. screw mandrels, 85. cylinders, 9. Tension measuring appliance, 10. control device.
Detailed description of the invention
The present invention is described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
The invention provides device for healing and training, as it is shown in figure 1, include controller 2, controller 2 respectively with motor 1, rail Road walking device 3, electromagnetic lock 5, travel switch 6 and encoder 7 connect, controller 2 by the transmission of wired or wireless signal also with behaviour Control device 10 connects, and control device 10 is connected with tension measuring appliance 9 by holding wire, and tension measuring appliance 9 is connected with lifting device 8, control Device 2 processed includes power supply, microprocessor, Flash SRAM, PWM generator and motor driver;
As shown in Figures 2 and 3, track travel device 3 includes mobile roof support 34, and mobile roof support 34 is provided with traveling speed reducer 33, traveling speed reducer 33 is driven by movable motor 32, also includes that roller 31, movable motor 32 are motor, and variator 4 is also Including the small synchronous pulley 41 being connected with motor 1 output shaft, small synchronous pulley 41 is by Timing Belt 42 with big synchronous pulley 43 even Connecing, also include the little gear 44 coaxially connected with encoder 7, lifting device 8 includes suspender 82, and suspender 82 is by lifting rope 81 and slides Wheel 83 connection, also includes screw mandrel 84, screw mandrel 84 is provided with silk cylinder 85, silk cylinder 85 is provided with metallic channel, the width of metallic channel Identical with the groove width of screw mandrel 84, tension measuring appliance 9 is connected with lifting rope 81.
As shown in Figure 4, device for healing and training use decentralized control, controller 2 with microprocessor as control core, its Task is the anti-of the signal accepting control device 10 and motor 1, track travel device 3, electromagnetic lock 5, travel switch 6 and encoder 7 Feedback signal, and signal is acted upon, generate control instruction, and then control to drive lifting device 8;Controller 10 is with microprocessor For control core, its task is that acceptance processes end effector signal and passes to controller 2, between controller 2 and control device 10 Use RS232 serial port;Examine as it is shown in figure 5, the permanent lifting force control principle of lifting device 8 is the pulling force utilizing end Survey the lifting force that trainer is applied by instrument detection lifting device, by the online real-time process of controller 2, timely respond to operation During the knee-action of person, the fluctuation of lifting force, adjusts motor driver in real time, lifting force is carried out Real-time and Dynamic adjustment;Pulling force is examined Survey instrument 9 and detect the value of thrust of lifting rope 81 in real time, and the value of thrust signal after processing passes through control device 10 and passes to controller 2, Avoid control signal to be disturbed by other noise signals in transmittance process simultaneously.
The composition of whole control system mainly has microprocessor, power amplifier module, communication module, filter circuit module etc. Composition.Wherein the calculating of control algolithm is mainly responsible for by microprocessor, and power amplifier module realizes the amplification of pwm signal and motor Overcurrent protection, filter amplification circuit module realizes control device and the process of pull force calculation instrument signal, and communication module is responsible for and control Device processed carries out communication.During system is run, produce in the time that the cycle is 5ms with the intervalometer of microprocessor internal Disconnected, in order to make sampling time task be entered running status by ready state, in sampling time task, counted by orthogonal coding Device, through sensing, obtains motor present speed and position, and then being obtained by position and speed closed loop algorithm should be required defeated The controlled quentity controlled variable gone out, i.e. PWM duty cycle, through power amplification, to drive motor.Drive the current sample of module in this process Link carries out real-time detection to the electric current of motor, and when electric current exceedes setting, current cutting-off protection circuit can produce accordingly Signal close driving module protect motor, the order of end-effector is detected by microprocessor by interruption, Respond the various orders from end-effector with real-time, and respond.
This device has three layers of spacing safeguard protection: software limit protection, electric limiting are protected, structural level position limitation protection, protect Demonstrate,prove the safety of operator, trainer and equipment;In the lifting process of suspender, the processor in controller 2 is according to people Lifting force and lifting speed are controlled by by the actual impression of body engineering and operator, it is achieved smooth starting and stopping.
Microcontroller computer, by the data of pull force calculation instrument and encoder collection are analyzed process, obtains trainer's Training data, such as speed, distance, actual, loss of weight lifting force etc., and to trainer physical training condition be analyzed judging, right The rehabilitation state of trainer is analyzed.In the range of normal fluctuating in trainer trains, it is ensured that lifting force is in operation In the normal range of personnel setting, and keep stable;When displacement transducer detects displacement close to the limit, device can be reported to the police and be carried Show;When displacement transducer detects displacement break bounds, device is while reporting to the police, and microcontroller computer can be according to the feedback of sensor Value, controls current of electric, carries out increasing or reduce the corresponding action such as motor lift force, emergency brake and in operator's setting In the range of make suspender stop motion, it is ensured that the safety of trainer.
In this device busy, if load weight is beyond the normal range set, pull force calculation instrument sends alarm, takes Action, until hover temporarily, after personnel to be operated or trainer do respective handling, can starter resume work.
Device for healing and training, provides a stable pulling force upwards by suspender for rehabilitation clients, and pulling force size can basis Needing to set, this pulling force keeps stable during whole training;This device can set its suspender stroke range, imitates people and exists Dipping and heaving in walking, the horizontal movement velocity of the device that can set, use more flexibly and safety.Such as, walking In normal fluctuating, then the upwards pulling force that device provides is in dynamic steady state all the time, makes rehabilitation clients alleviate heavy burden, improves row Smoothness when walking, comfortableness, if rehabilitation training person's accident unstability, then this device can increase lifting power in time and makes trainer Slow down, until stopping, it is to avoid traumatic injury is damaged.This device can manually actuation means control easily suspender lifting and Decline, regulate suspender lifting force, set the most spacing of suspender, upper and lower speed limit.It addition, this apparatus structure is simple, low cost, easily In popularization.

Claims (10)

1. device for healing and training, it is characterised in that include controller (2), controller (2) respectively with motor (1), track travel device (3), electromagnetic lock (5), travel switch (6) and encoder (7) connect, described controller (2) is transmitted by wired or wireless signal Also being connected with control device (10), control device (10) is connected with tension measuring appliance (9) by holding wire, described tension measuring appliance (9) It is connected with lifting device (8).
Device for healing and training the most according to claim 1, it is characterised in that described controller (2) includes power supply, micro-process Device, Flash SRAM, PWM generator and motor driver.
Device for healing and training the most according to claim 1, it is characterised in that described track travel device (3) includes walking Frame (34), described mobile roof support (34) is provided with traveling speed reducer (33), and traveling speed reducer (33) passes through movable motor (32) Drive, also include roller (31).
Device for healing and training the most according to claim 3, it is characterised in that described movable motor (32) is direct current generator.
Device for healing and training the most according to claim 3, it is characterised in that described movable motor (32) is direct current stepping electricity Machine.
Device for healing and training the most according to claim 1, it is characterised in that described variator (4) also includes and motor (1) The small synchronous pulley (41) that output shaft connects, small synchronous pulley (41) is connected with big synchronous pulley (43) by Timing Belt (42), Big synchronous pulley (43) is coaxially fixed with long cylinder gear (44), and roller gear (44) band movable wire cylinder gear (46) rotates, thus Drive silk cylinder to rotate, make suspender (8) move up and down.
Device for healing and training the most according to claim 1, it is characterised in that described lifting device (8) includes suspender (82), Suspender (82) is connected with pulley (83) by lifting rope (81), also includes that screw mandrel (84), described screw mandrel are provided with silk cylinder on (84) (85)。
Device for healing and training the most according to claim 7, it is characterised in that be provided with metallic channel on described silk cylinder (85), The width of described metallic channel is identical with the pitch of screw mandrel (84).
Device for healing and training the most according to claim 7, it is characterised in that described tension measuring appliance (9) and lifting rope (81) Series connection.
Device for healing and training the most according to claim 1, it is characterised in that described motor (1) be DC servo motor or Person's DC stepper motor.
CN201610729333.7A 2016-08-25 2016-08-25 Device for healing and training Pending CN106176148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610729333.7A CN106176148A (en) 2016-08-25 2016-08-25 Device for healing and training

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610729333.7A CN106176148A (en) 2016-08-25 2016-08-25 Device for healing and training

Publications (1)

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CN106176148A true CN106176148A (en) 2016-12-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107970564A (en) * 2017-12-20 2018-05-01 上海电气集团股份有限公司 Training equipment
CN108542708A (en) * 2018-04-17 2018-09-18 河北冀德远健医疗器械科技有限公司 A kind of suspension unit
CN110450135A (en) * 2019-07-30 2019-11-15 华中科技大学鄂州工业技术研究院 A kind of dynamic suspension type weight support system
CN112636665A (en) * 2021-02-08 2021-04-09 江苏绿柏智能科技有限公司 Protection method and device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2077698U (en) * 1989-10-05 1991-05-29 邹杰 Rehabilitation apparatus for hemiplegia lower extremity
CN1391875A (en) * 2001-06-18 2003-01-22 戴增嗣 Universal spine recovering machine
KR20030016902A (en) * 2001-08-23 2003-03-03 박승부 medical exercise device for a patient
CN2691563Y (en) * 2004-02-09 2005-04-13 捷保国际股份有限公司 Convalescence walk training machine
CN203154230U (en) * 2013-01-31 2013-08-28 昆山市工业技术研究院有限责任公司 Electric weight-reduction training frame
CN203663365U (en) * 2014-01-08 2014-06-25 上海市第七人民医院 Rehabilitation training instrument
CN105473194A (en) * 2013-01-22 2016-04-06 高博公司 Medical rehab lift system and method with horizontal and vertical force sensing and motion control
CN206434545U (en) * 2016-08-25 2017-08-25 广州龙之杰康复养老科技有限公司 A kind of device for healing and training

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2077698U (en) * 1989-10-05 1991-05-29 邹杰 Rehabilitation apparatus for hemiplegia lower extremity
CN1391875A (en) * 2001-06-18 2003-01-22 戴增嗣 Universal spine recovering machine
KR20030016902A (en) * 2001-08-23 2003-03-03 박승부 medical exercise device for a patient
CN2691563Y (en) * 2004-02-09 2005-04-13 捷保国际股份有限公司 Convalescence walk training machine
CN105473194A (en) * 2013-01-22 2016-04-06 高博公司 Medical rehab lift system and method with horizontal and vertical force sensing and motion control
CN203154230U (en) * 2013-01-31 2013-08-28 昆山市工业技术研究院有限责任公司 Electric weight-reduction training frame
CN203663365U (en) * 2014-01-08 2014-06-25 上海市第七人民医院 Rehabilitation training instrument
CN206434545U (en) * 2016-08-25 2017-08-25 广州龙之杰康复养老科技有限公司 A kind of device for healing and training

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107970564A (en) * 2017-12-20 2018-05-01 上海电气集团股份有限公司 Training equipment
CN108542708A (en) * 2018-04-17 2018-09-18 河北冀德远健医疗器械科技有限公司 A kind of suspension unit
CN108542708B (en) * 2018-04-17 2023-11-21 河北冀德远健医疗器械科技有限公司 Suspension unit
CN110450135A (en) * 2019-07-30 2019-11-15 华中科技大学鄂州工业技术研究院 A kind of dynamic suspension type weight support system
CN112636665A (en) * 2021-02-08 2021-04-09 江苏绿柏智能科技有限公司 Protection method and device

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Inventor after: Gui Jianchuang

Inventor after: Luo Xiaobing

Inventor before: Gui Jianchuang

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Effective date of registration: 20170602

Address after: 201 B-2 building 81, East Yongshun Avenue, Luogang District, Guangdong, Guangzhou 510663, China

Applicant after: Guangzhou longzhijie Rehabilitation Nursing Technology Co. Ltd.

Address before: 712000, No. 1, automobile industrial park, Qin Qin District, Shaanxi, Xianyang

Applicant before: Shaanxi Aike Rui medical instrument limited company

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Application publication date: 20161207

RJ01 Rejection of invention patent application after publication