WO2014065609A1 - Dispositif d'exercice de rééducation portable pour l'articulation du genou - Google Patents

Dispositif d'exercice de rééducation portable pour l'articulation du genou Download PDF

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Publication number
WO2014065609A1
WO2014065609A1 PCT/KR2013/009528 KR2013009528W WO2014065609A1 WO 2014065609 A1 WO2014065609 A1 WO 2014065609A1 KR 2013009528 W KR2013009528 W KR 2013009528W WO 2014065609 A1 WO2014065609 A1 WO 2014065609A1
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WIPO (PCT)
Prior art keywords
lower leg
thigh
rehabilitation exercise
knee joint
wearing
Prior art date
Application number
PCT/KR2013/009528
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English (en)
Korean (ko)
Inventor
한정수
한창수
Original Assignee
㈜헥사시스템즈
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Filing date
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Application filed by ㈜헥사시스템즈 filed Critical ㈜헥사시스템즈
Priority to US14/438,202 priority Critical patent/US9504875B2/en
Priority claimed from KR1020130126858A external-priority patent/KR101553379B1/ko
Publication of WO2014065609A1 publication Critical patent/WO2014065609A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A61H1/024—Knee
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4011—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4047—Pivoting movement
    • A—HUMAN NECESSITIES
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    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0494—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the knee joints
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    • A61H—PHYSICAL 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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    • A61H—PHYSICAL 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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    • A61H2201/5025—Activation means
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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    • A61H2201/5058—Sensors or detectors
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    • A—HUMAN NECESSITIES
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    • A61H—PHYSICAL 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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    • A61H2201/5097—Control means thereof wireless
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL 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
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
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    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00178—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices for active exercising, the apparatus being also usable for passive exercising
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    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/002—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices isometric or isokinetic, i.e. substantial force variation without substantial muscle motion or wherein the speed of the motion is independent of the force applied by the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0058—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using motors
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    • A63B21/4023—Interfaces with the user related to strength training; Details thereof the user operating the resistance directly, without additional interface
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    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry

Definitions

  • the present invention relates to a portable knee joint rehabilitation exercise device, and more particularly, to a portable knee joint rehabilitation exercise device that can be used without any space constraints, which can improve user convenience and reinforcement effect during rehabilitation exercise. will be.
  • the joint part In general, in the case of a person who fails to move the joint for a long time due to a fracture accident or surgery on the joint part, the joint part is weakened or hardened.
  • the knee joint is the most important joint when walking, so weakened unit strength and joints should be restored to a state without difficulty when walking through rehabilitation exercises.
  • Conventional knee rehabilitation device is provided with a joint exercise equipment that can move the two knee joints in the bed that the patient can lie down, the user repeats the motion of bending and straightening the knee joint lying on the bed.
  • the knee rehabilitation device has a problem that the size is large and can not be carried, including a bed that the user can lie down.
  • the knee rehabilitation device needs a large place when using, there was a problem that the price is high because the manufacturing cost is high.
  • the knee rehabilitation device can not change the mounting position according to the height of the user is inconvenient to wear when using, it is difficult to provide a suitable amount of rehabilitation exercise according to the user.
  • control method of the joint exercise apparatus in the knee rehabilitation device is a simple reciprocating constant velocity motion, regardless of the patient's state is made constant only by adjusting the predetermined angle and speed did not select a rehabilitation exercise suitable for the user, there was a problem of low rehabilitation effect will be.
  • An object of the present invention is to provide a portable knee joint rehabilitation exercise apparatus that can be rehabilitated by selecting a general rehabilitation exercise mode and isokinetic exercise mode to improve the rehabilitation effect, and can be easily used without space limitation.
  • the problem of the present invention the thigh wearing portion worn on the thigh;
  • a lower leg wearing part rotatably connected to the thigh mounting part and worn on the lower leg;
  • a driving device mounted to a connection portion of the thigh wearing part and the lower leg wearing part to rotate and operate the lower leg wearing part;
  • a portable knee joint rehabilitation exercise device comprising a control device for controlling the operation of the drive device.
  • the present invention can selectively use not only the general rehabilitation exercise to move the knee joint only by the operation of the driving device, but also the isokinetic exercise to uniformly move the knee joint by the action of the user's movement, thereby greatly improving the rehabilitation effect of the knee joint. .
  • the present invention is portable and can be easily used even in a small space and can only operate when a user's motion is detected, and stores the user's rehabilitation exercise information and feeds it back to improve the knee joint rehabilitation effect. It is effective to let.
  • the present invention can be appropriately worn according to the user's body shape and left, right knee has the effect of greatly improving the convenience and rehabilitation effect.
  • FIG. 1 is a plan view showing a portable knee joint rehabilitation exercise device according to the present invention
  • Figure 2 is a view showing an embodiment of the lower leg wearing part in a portable knee joint rehabilitation exercise device according to the present invention
  • Figure 3 is a block diagram showing an example of a control device in a portable knee joint rehabilitation exercise device according to the present invention
  • Figure 4 is a perspective view of a portable knee joint rehabilitation exercise device according to the present invention
  • Figure 5 is a side view showing a portable knee joint rehabilitation exercise device according to the present invention
  • FIG. 6 and 7 are enlarged cross-sectional view showing the structure of the pedestal in an example of the present invention.
  • Figure 8 is a side view showing a state wearing the present invention
  • first mounting frame member 20 second band member
  • FIG. 1 is a plan view showing a portable drive device joint rehabilitation exercise device according to the present invention, referring to Figure 1, the portable knee joint rehabilitation exercise device according to the present invention, the femoral wearing portion (1) worn on the thigh, It is rotatably connected to the thigh wearing portion 1, and includes a lower leg wearing portion 2 worn on the lower leg.
  • the thigh wearing part 1 the first mounting frame member 10 which is disposed on both sides of the thigh portion, respectively; And a first wearing member 20 provided on the first mounting frame member 10 and wrapped around the thigh of the user.
  • the first wearing member 20 includes a first belt 22 wrapped around the thigh.
  • the lower leg wearing part 2 includes: a second mounting frame member 30 rotatably connected to one end side of the first mounting frame member 10 and disposed on both sides of the lower leg, respectively; And a second wearing member 40 provided on the second mounting frame member 30 and wrapped around the lower leg of the user.
  • the second wearing member 40 includes a second belt 42 wrapped around the lower leg.
  • the first belt 22 and the second belt 42 are adjustable in length by a Velcro tape method, a belt buckle method, etc., so that they can be worn according to the user's body shape.
  • the driving device 50 is mounted to the connection portion between the thigh wearing part 1 and the lower leg wearing part 2. That is, the first mounting frame member 10 and the second mounting frame member 30 is a drive device 50 is mounted on the connection portion, the drive device 50 is the second mounting frame member 30 Rotate to operate.
  • the driving device 50 includes a motor (not shown) that rotates by receiving electric power, and a reducer (not shown) that decelerates and transmits the rotational force of the motor.
  • the drive device 50 is connected to the control device 60, the control device 60 controls the operation of the drive device 50.
  • the driving device 50 moves the lower leg wearing part 2 in a reciprocating rotation within a predetermined range, and the lower leg wearing part in a direction in which the lower leg wearing part 2 rises, that is, a leg raising direction. (2) is rotated, and the lower leg wearing part 2 is rotated in the direction in which the lower leg wearing part 2 goes down, that is, the leg lowering direction.
  • the thigh wearing part 1 and the lower leg wearing part 2 are attached to the knee cover member 120 to cover the knee.
  • the knee cover member 120 supports the knee when the rehabilitation exercise by operating the drive device 50 to enable a more stable rehabilitation exercise.
  • the portable knee joint rehabilitation exercise device further includes a foot support member 90 connected to the lower leg wearing part 2 and worn on the user's foot.
  • the foot support member 90 may be detachably mounted at the lower end of the lower leg wearing part 2 and used when used, and may be separated when not used.
  • the foot support member 90 is worn on the user's foot to allow the user's lower leg to move more stably during operation of the second mounting frame member 30, and in particular, a force for the user to move the lower leg It helps to rotate the lower legs by themselves to improve the rehabilitation effect.
  • the portable knee joint rehabilitation exercise device according to the present invention, the thigh support pad member 100 detachably mounted on the inner surface of the first mounting frame member 10;
  • the femoral support pad member 100 and the lower leg support pad member 110 are manufactured in various sizes and shapes for the user's left and right knee replacement and are separated and replaced.
  • the thigh support pad member 100 and the lower leg support pad member 110 are adapted to the left and right directions when the user selects the left and right knees to use the first mounting frame member 10 and the second. It is used to be mounted to the mounting frame member 30.
  • the thigh support pad member 100 and the lower leg support pad member 110 is of a size and shape suitable for the user's body shape, the first mounting frame member 10 and the second mounting frame member 30. Used to mount on.
  • the portable knee joint rehabilitation exercise device is suitable for the user's body shape and left and right knees, and can be worn and used stably.
  • control device 60 is provided mounted to the knee cover member 120, thereby improving portability and convenience in use.
  • the control device 60 includes an input unit 61 for operating the driving device 50 in a plurality of operating modes, selecting any one of the plurality of operating modes and inputting operating conditions for each selected mode.
  • the input unit 61 is preferably provided on the surface of the knee cover member 120.
  • the input unit 61 is provided on the surface of the knee cover member 120, that is, the upper surface, so that the user can input more conveniently and operate the operation.
  • control device 60 may further include an at least one of a wireless controller and a wired controller that can remotely control a plurality of operation modes to further improve the convenience of use.
  • the drive device 50 is connected to the control device 60, the control device 60 controls the operation of the drive device 50.
  • the control device 60 controls the drive device 50 to reciprocate the lower leg wearing part 2 within a preset rotation range.
  • the portable knee joint rehabilitation exercise device is mounted on the lower leg wearing part 2, connected to the control device 60, and moves the lower leg moving direction by the user. It includes; a sensor member 66 for sensing.
  • the control device 60 When the control device 60 senses the moving direction of the lower leg by the sensor member 66, the control device 60 operates the driving device 50 to rotate the second mounting frame member 30 in the detected moving direction. That is, the sensor member 66 detects the direction of the force and the magnitude of the force when the user applies the force to rotate the lower leg by using the knee in a predetermined direction or more, and transmits it to the control device 60. . And the control device 60 rotates the second mounting frame member 30 in the direction of the force detected by the sensor member 66. As described above, when the user tries to move the lower leg by a predetermined force or more, the second mounting frame member 30 is rotated in the direction in which the force is applied to help the user's rehabilitation exercise.
  • the sensor member 66 detects the load, that is, the magnitude of the force that the lower leg is moved by the user and transmits it to the control device 60.
  • the control device 60 maintains the rotational speed of the lower leg wearing part 2 in the direction of the force detected by the sensor member 66 at a constant speed by controlling the operation of the drive device 50. That is, the rotation speed of the lower leg wearing part 2 is preset in the control device 60 according to the user's state.
  • the control device 60 receives the direction and magnitude of the force detected by the sensor member 66 so that the lower leg wearing part 2 is rotated at a predetermined rotational speed for the user. ).
  • the control device 60 operates the driving device 50 while the sensor member 66 detects a load, and stops the driving device 50 if the sensor member 66 does not detect a load. do.
  • the second wearing member 40 has both sides connected to the second mounting frame member, respectively, the calf support bracket 41 is disposed on the calf side; And a second belt 42 connected to the calf support bracket 41 and worn around the thigh.
  • the calf support bracket 41 has a bent shape to surround the calf, and supports the calf during the user's knee rehabilitation movement to enable a smooth rehabilitation exercise.
  • the sensor member 66 has both end sides mounted to the calf support bracket 41 and the second belt 42, respectively, and the tensile compression connecting the calf support bracket 41 and the second belt 42 is performed.
  • An example is the sensor 66a.
  • the tensile compression sensor 66a is mounted to the calf support bracket 41 and the second belt 42, respectively, so that the user's lower leg is worn while the user's lower leg is worn on the second belt 42.
  • the tensile force is detected, and when the user generates the lower leg, the force is sensed and transmitted to the control device 60.
  • the control device 60 controls the operation of the drive device 50 according to the direction and magnitude of the force detected by the tensile compression sensor (66a).
  • the sensor member 66 may include a first compression sensor (not shown) mounted at the center of the calf side on the inner circumferential surface of the second belt 42 and a second compression sensor (not shown) mounted on the opposite side, respectively. It may also include.
  • the first compression sensor detects a force that is compressed when the user generates a force for lifting the lower leg, and transmits it to the control device 60.
  • the second compression sensor detects a force that is compressed when the user generates a force lowering the lower leg and transmits it to the control device 60.
  • the control device 60 controls the operation of the drive device 50 according to the magnitude of the force generated from one of the first compression sensor and the second compression sensor.
  • the portable knee joint rehabilitation exercise device detects the force of the user to move the lower leg, that is, to rotate the lower leg to exercise the joint in the sensor member 66, the control device 60 is By controlling the operation of the drive device 50 at a constant speed according to the direction of the force sensed by the sensor member 66, the constant speed movement of the knee joint is enabled.
  • the control device 60 rotates the lower leg wearing part 2 at a constant speed according to the user's state only when the user's force is sensed by the sensor member 66, thereby effecting constant isotropic motion. Maximize.
  • FIG. 3 is a block diagram illustrating an example of a control device 60 in a portable knee joint rehabilitation exercise device according to the present invention.
  • the control device 60 is a constant speed of the drive device 50.
  • the constant velocity exercise mode 64 detects the force of the user's leg movement, and when the force is detected, the lower leg wearing part 3 is rotated by the driving device 50 at a predetermined constant speed according to the user.
  • the control device 60 further includes a general rehabilitation exercise mode 65 for exercising the knee joint only by the operation of the drive device 50 regardless of the user's movement.
  • the input unit 61 may alternate between the constant velocity exercise mode 64 and the general rehabilitation exercise mode 65.
  • the input unit 61 inputs the constant velocity motion according to the user's state in the constant velocity motion mode 64 to cause the driving device 50 to be constant velocity at the corresponding rotation speed.
  • the general rehabilitation mode 65 includes a plurality of operating modes.
  • the control device 60 selects one mode from the general rehabilitation exercise mode 65 including the plurality of operation modes and the isokinetic exercise mode 64 to control the driving device 50 for each mode.
  • Operation control unit 62 And an input unit 61 for selecting any one of a plurality of operation modes provided in the mode operation unit and inputting operating conditions for each selected mode.
  • the input unit 61 may be connected to the mode operation control unit 62 by wire, or may communicate wirelessly.
  • the input unit 61 may wirelessly communicate with the mode operation control unit 62 to wirelessly select one of a plurality of operation modes and include a wireless controller capable of inputting operating conditions for each selected mode. .
  • the wireless controller includes a mode selection button and an input button for inputting angle and speed, a display panel for checking mode selection and input values, a USD terminal, or a wired connector terminal.
  • the plurality of operation modes allows the user to designate an operating angle range and an operation speed of the lower leg wearing unit 2 so as to specify the lower leg wearing unit.
  • Timer mode 65b in which the user specifies the operating angle range and operating speed of the lower leg wearing part 2 and sets the operating time so that the lower leg wearing part 2 operates at the specified angle range and speed for the set operating time.
  • the user specifies the maximum and minimum operating angle range and operating speed of the lower leg wearing portion 2 and sets the operating time to operate the lower leg wearing portion 2 while changing the operating angle range or changing the operating speed.
  • a progressive mode 65d that operates for hours.
  • control device 60 further includes a data storage unit 63 connected to the mode operation control unit 62 and storing the operation process of the driving device 50 in the mode operation control unit 62.
  • the data storage unit 63 stores a process in which the user wears the present invention for rehabilitation and feeds it back to the mode operation control unit 62 so that the mode operation control unit 62 automatically performs the next rehabilitation step, that is, rehabilitation exercise.
  • the strength of the drive device 50 may be gradually increased, or a user or a doctor may check the process of the rehabilitation exercise to improve the effect of the rehabilitation process.
  • the first wearing member 20, both sides are respectively connected to the first mounting frame member 10, the thigh support bracket 21 is disposed in front of the thigh; And a first belt 22 connected to the thigh support bracket 21 and worn around the thigh.
  • the thigh support bracket 21 has a bent shape to surround the thigh, and supports the front side of the thigh during the knee rehabilitation exercise of the user to enable a smooth rehabilitation exercise.
  • the femoral support bracket 21 supports the front side of the thigh during the knee rehabilitation exercise by rotating the lower leg wearing part 2, and the calf support bracket 41 supports the calf of the lower leg to perform a smooth rehabilitation exercise. make this possible.
  • the first mounting frame member 10 is preferably adjustable in length.
  • the first mounting frame member 10 includes a first thigh frame 11 connected to the lower leg wearing part 2;
  • a second thigh frame 12 movably connected to the first thigh frame 11 in a leg length direction;
  • the thigh frame fixing part 13 for fixing and releasing the position of the second thigh frame 12.
  • the thigh frame fixing part 13 includes a first operating lever 13a to rotate the first operating lever 13a to fix and release the position of the second thigh frame 12.
  • first thigh frame 11 and the second thigh frame 12 are provided with a moving guide beam 14 protruding in the leg length direction, the other side of the moving guide beam 14 is the length of the legs Rail grooves are formed which are movably coupled in the direction.
  • the first mounting frame member 10 moves the second thigh frame 12 in the leg length moving direction to adjust the overall length.
  • the first actuating lever 13a includes a pressing hole for selectively pressing the moving guide beam 14 to fix the position.
  • the first operating lever 13a is rotated to press the moving guide beam 14 to the pressing hole at a predetermined position to fix the position, and rotates in another direction to press the moving guide beam 14 to the pressing hole.
  • the state is released to enable the movement guide beam 14 to move.
  • the position of the first band member 20 can be varied.
  • the first mounting frame member 10 can be worn in a suitable position by changing the wearing position according to the user's body shape.
  • the second mounting frame member 30 is preferably adjustable in length so that the foot support member 90 can be worn on the user's foot according to the user's body shape.
  • the second mounting frame member 30, the first lower leg frame 31 is connected to the thigh wearing portion (1);
  • a second lower leg frame 32 movably connected to the first lower leg frame 31 in a leg length direction;
  • the lower leg frame fixing part 33 includes a second operating lever 33a to rotate the second operating lever 33a to fix and release the position of the second lower leg frame 32.
  • the foot support member 90 is mounted to the second lower leg frame 32.
  • One of the first lower leg frame 31 and the second lower leg frame 32 is provided with a movement guide protrusion 34 protruding in the longitudinal direction of the leg, the other side is the movement guide protrusion 34
  • the movement guide groove which is movably engaged in the leg length direction is formed.
  • the second mounting frame member 30 moves the second lower leg frame 32 in the leg length moving direction to adjust the overall length, and in particular, may change the position of the foot support member 90.
  • the second actuating lever 33a includes a pressure port for selectively pressing the moving guide protrusion 34 to fix the position.
  • the second operation lever 33a is rotated to press the moving guide protrusion 34 with the pressing hole at a predetermined position to fix the position, and rotates in another direction to press the moving guide protrusion 34 with the pressing hole. The state is released to enable the movement guide projection to move.
  • the second mounting frame member 30 is adjustable in length according to the user's body shape so that the foot support member 90 can be easily worn on the user's leg.
  • the foot support member 90 is provided to be detachably provided on the second mounting frame member 30, so that it can be stored separately when not in use.
  • the portable knee joint rehabilitation exercise device is suitable for the user's body shape and left and right knees, and can be worn and used stably.
  • the portable knee joint rehabilitation exercise device further includes a support member 70 which is installed to stand and supports the thigh wearing portion 1 and the lower leg wearing portion 2.
  • the support member 70 includes a first leg support part 71 composed of two support legs rotatably connected thereto;
  • a second leg support portion 72 consisting of two support legs rotatably connected
  • a first hinge portion 73 rotatably connecting two legs of the first leg support portion 71;
  • a second hinge portion 74 rotatably connecting two legs of the second leg support portion 72;
  • a first frame support part 75 supporting one side of the thigh wearing part 1 and the connection part of the lower leg wearing part 2 and provided on an upper portion of the first leg supporting part 71;
  • a second frame support part 76 supporting the other side of the thigh wearing part 1 and the connection part of the lower leg wearing part 2 and provided on an upper portion of the second leg supporting part 72.
  • connection portion of the thigh wearing portion 1 and the lower leg wearing portion 2, that is, the connection portion of the first mounting frame member 10 and the second mounting frame member 30, respectively, is the first frame support portion. It is seated and supported on the upper portion of the 75 and the second frame support portion 76.
  • the first frame support part 75 and the second frame support part 76 may be formed to have a predetermined arc so as to stably support the connection part.
  • the support member 70 supports the thigh support part and the lower leg wearing part 2 to a height suitable for the user so that the user can perform a rehabilitation exercise in a stable posture.
  • the support member 70 is composed of two legs in which the first leg support part 71 and the second leg support part 72 are rotatable, so that the two legs can be folded and stored, respectively, which is excellent in portability and storage. .
  • the support member 70 has a first leg connecting portion 77 for connecting any one leg of the first leg support portion 71 and the leg of the second leg support portion 72 corresponding to the leg, and It is preferable to further include a second leg connecting portion 78 for connecting the leg of the position corresponding to each other of the two legs of the second leg support (72).
  • Two legs of the first leg support part 71 and two legs of the second leg support part 72 are connected to the first leg connection part 77 and the second leg connection part 78 at the same angle to each other at the same time. Opening and stably to support the first mounting frame member 10 and the second mounting frame member 30.
  • first leg support portion 71 and the second leg support portion 72 is preferably provided to be able to limit the angle of the two legs spread.
  • any one of the first hinge portion 73 and the second hinge portion 74 is connected to one of two legs, and a plurality of first bites spaced apart from one side thereof.
  • a first hinge body 80 provided with a tooth 80a;
  • One of the two legs is connected, and a plurality of second bite teeth 81a spaced to engage the first bite teeth 80a on one side of the first hinge body 80 that is in contact with one side of the first hinge body 80.
  • a second hinge body 81 provided;
  • a hinge that penetrates through the first hinge body 80 and the second hinge body 81 and one side is caught by the other side of the first hinge body 80 and the other side is caught by the second hinge body 81.
  • the elastic body 83 uses a coil spring.
  • first engagement teeth 80a of the first hinge body 80 and the second engagement teeth 81a of the second hinge body 81 are formed by the elastic body 83 as shown in FIG. 4.
  • the elastic support is held and engaged, thereby fixing the angle at which the two legs are opened in the first leg support part 71 and the second leg support part 72.
  • the second hinge body may be released by forcing a gap between the first hinge body 80 and the second hinge body 81 to forcibly release the first and second bite teeth 80a and 81a. It is possible to rotate the 81 so that the angle between the two legs in the first leg support portion 71 and the second leg support portion 72 can be adjusted.
  • the force applied to release the force between the first hinge body 80 and the second hinge body 81 is released to release the elastic body 83.
  • the elastic restoring force By the elastic restoring force, the first bite teeth 80a of the first hinge body 80 and the second bite teeth 81a of the second hinge body 81 are bitten so that the first leg support part 71 and the In the second leg support 72, the two legs are fixed again at an adjusted angle.
  • the portable knee joint rehabilitation exercise device may be used after the user wears tights 3 on the leg.
  • the sensor member 66 is mounted on the inner surface of the second wearing member, the tight is an example that is provided with a ring (not shown) connected to the tensile compression sensor (66a).
  • the tensile compression sensor 66a is the tension compression sensor ( 66a) is connected by a ring so that the user's lower leg is worn on the second wearing member to rotate the lower leg, that is, the lower leg is lifted or lowered by the tensile compression sensor 66a.
  • the force sensed by the tensile compression sensor 66a is transmitted to the control device 60, and the control device 60 is driven according to the direction and magnitude of the force detected by the tensile compression sensor 66a. 50) to control the operation.
  • a leg is positioned between the first mounting frame member 10 and the second mounting frame member 30, and then the thigh portion and the lower part of the first band member 20 and the second band member 40 are positioned.
  • the leg is worn around the user's leg, and the foot support member 90 is used by wearing the user's foot.
  • the present invention adjusts the length of the first mounting frame member 10 according to the user's body to mount the first mounting frame member 10 in a position suitable for the thigh of the user, the second mounting frame member By adjusting the length of the 30, the foot support member 90 can be simply worn on the user's foot.
  • the thigh wearing part 1 and the lower leg wearing part 2 are worn on a user's leg, and the general rehabilitation exercise mode 65 or the constant velocity exercise mode ( 64) Select either mode.
  • the mode operation control unit 62 Operation of the drive device 50 is controlled such that the second mounting frame member 30 is moved by the input value.
  • the sensor member 66 rotates the lower leg, that is, the lower leg raises or lowers the force to sense the driving device ( The operation of 50) is controlled.
  • the input value during the operation of the knee rehabilitation exercise that is, the rehabilitation exercise data is stored in the data storage unit 63 and fed back as needed.
  • the present invention can selectively use not only the general rehabilitation exercise to exercise the knee joint by the operation of the drive device 50 but also the isokinetic exercise to exercise the knee joint by the action of the user's movement to greatly increase the rehabilitation effect of the knee joint. Improve.
  • the present invention is portable and can be easily used even in a small space and can only operate when a user's motion is detected, and stores the user's rehabilitation exercise information and feeds it back to improve the knee joint rehabilitation effect. Let it be.
  • the present invention can be appropriately worn according to the user's body shape and left, right knee greatly improves the convenience and rehabilitation effect.

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

Abstract

La présente invention concerne un dispositif d'exercice de rééducation portable pour une articulation du genou, et le dispositif d'exercice de rééducation portable permet qu'une partie portée sur la jambe inférieure soit raccordée à une partie portée sur la cuisse, qu'un dispositif d'entraînement pour faire tourner la partie portée sur la jambe inférieure soit disposé dans une partie de raccordement, et que le dispositif d'entraînement soit commandé par un dispositif de commande pour un exercice isocinétique de telle sorte qu'un effet de rééducation puisse être amélioré et la présente invention peut être commodément utilisée, même lorsque l'espace est limité.
PCT/KR2013/009528 2012-10-24 2013-10-24 Dispositif d'exercice de rééducation portable pour l'articulation du genou WO2014065609A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/438,202 US9504875B2 (en) 2012-10-24 2013-10-24 Portable rehabilitation exercise device for knee joint

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120118632 2012-10-24
KR10-2012-0118632 2012-10-24
KR10-2013-0126858 2013-10-24
KR1020130126858A KR101553379B1 (ko) 2012-10-24 2013-10-24 휴대용 무릎 관절 재활 운동 기구

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016162414A1 (fr) * 2015-04-07 2016-10-13 Wandercraft Exosquelette comprenant des coques connectées avec des degrés de mobilité passifs
CN106389069A (zh) * 2016-11-09 2017-02-15 广东美的安川服务机器人有限公司 康复训练装置及康复训练装置的康复训练方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050101887A1 (en) * 1998-09-01 2005-05-12 Izex Technologies, Inc. Orthoses for joint rehabilitation
KR20100018599A (ko) * 2010-01-23 2010-02-17 김현민 관절 보조기용 재활 운동기
JP2010063581A (ja) * 2008-09-10 2010-03-25 Suncall Engineering Kk 膝関節運動補助装置
KR20100115287A (ko) * 2009-04-17 2010-10-27 최주희 무릎관절 재활운동기구
KR20120103951A (ko) * 2011-03-11 2012-09-20 (주)헥사시스템즈 휴대용 무릎 관절 재활 운동 기구

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050101887A1 (en) * 1998-09-01 2005-05-12 Izex Technologies, Inc. Orthoses for joint rehabilitation
JP2010063581A (ja) * 2008-09-10 2010-03-25 Suncall Engineering Kk 膝関節運動補助装置
KR20100115287A (ko) * 2009-04-17 2010-10-27 최주희 무릎관절 재활운동기구
KR20100018599A (ko) * 2010-01-23 2010-02-17 김현민 관절 보조기용 재활 운동기
KR20120103951A (ko) * 2011-03-11 2012-09-20 (주)헥사시스템즈 휴대용 무릎 관절 재활 운동 기구

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016162414A1 (fr) * 2015-04-07 2016-10-13 Wandercraft Exosquelette comprenant des coques connectées avec des degrés de mobilité passifs
CN106389069A (zh) * 2016-11-09 2017-02-15 广东美的安川服务机器人有限公司 康复训练装置及康复训练装置的康复训练方法

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