WO2021145566A1 - Appareil de support de genou faisant intervenir une force de répulsion d'aimants - Google Patents

Appareil de support de genou faisant intervenir une force de répulsion d'aimants Download PDF

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Publication number
WO2021145566A1
WO2021145566A1 PCT/KR2020/018152 KR2020018152W WO2021145566A1 WO 2021145566 A1 WO2021145566 A1 WO 2021145566A1 KR 2020018152 W KR2020018152 W KR 2020018152W WO 2021145566 A1 WO2021145566 A1 WO 2021145566A1
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WO
WIPO (PCT)
Prior art keywords
magnet
module
repulsive force
knee
link
Prior art date
Application number
PCT/KR2020/018152
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English (en)
Korean (ko)
Inventor
이정후
Original Assignee
(재)예수병원유지재단
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Application filed by (재)예수병원유지재단 filed Critical (재)예수병원유지재단
Publication of WO2021145566A1 publication Critical patent/WO2021145566A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0123—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees
    • A61F5/0125—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees the device articulating around a single pivot-point
    • 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
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0146—Additional features of the articulation combining rotational and sliding movements, e.g. simulating movements of a natural joint
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0155—Additional features of the articulation with actuating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0169—Additional features of the articulation with damping means
    • 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0165—Damping, vibration related features
    • 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165—Wearable interfaces

Definitions

  • the present invention relates to a magnetic knee orthosis, and more particularly, to a knee orthosis using the repulsive force of a magnet that reduces the burden on joints in the process of walking by a patient or a disabled person.
  • knee braces are worn after knee joint surgery to reduce the effect of weight on the knee joint.
  • the Velcro ties above and below the knee joint should adhere well to the thigh and calf muscles and not be pushed. It has to be tightened with a strong force to bring the knee brace and leg into close contact, which causes pain and discomfort in walking.
  • the maximum joint pressure occurs in the mid-stance phase, when the quadriceps femoris muscle contracts the most, and the intra-articular pressure rise is more pronounced in patients with arthropathy than in normal subjects.
  • Korean Patent Application Laid-Open No. 2011-0026543 and Korean Patent No. 1555850 are known.
  • the support pad that connects and fixes a number of support bands that bind to the calf or thigh is also bound and fixed with the upper/lower support, and the applied force is dispersed to the rotating member to lift both sides of the knee (space)
  • the adhesion to the knee is increased to prevent this from occurring. Accordingly, it is expected to have the effect of relieving pain and impact of the knee joint and at the same time adjusting the left and right balance imbalance of cartilage.
  • the latter include an upper cuff where the cuff surrounds the thigh; lower cuff where the cuff wraps around the shin; an upper frame coupled to both ends of the upper cuff; a lower frame extending from the angle adjuster to the lower cuff; An angle adjustment unit that is coupled to the upper & lower frame to allow extension/flexion/angle adjustment; etc. Accordingly, the effect of controlling the flowable range according to the severity of the patient's injury is expected.
  • Patent Document 1 Korean Patent Application Laid-Open No. 2011-0026543 "Knee Orthosis” (Publication date: 2011.03.16.)
  • Patent Document 2 Korean Patent Publication No. 1555850 "Joint auxiliary device capable of adjusting the angle of extension and flexion” (Published on: September 25, 2015)
  • the present invention provides a knee orthosis worn on the body to assist joint movement: an upper module having a disk and a tightening unit at the end of the upper link; a lower module connected to the upper module through a hinge portion and provided with a tightening portion at an end of the lower link; and a buffer means for distributing a vertical load by generating a repulsive force during a walking process with the upper magnet mounted on the upper module and the lower magnet mounted on the lower module.
  • the lower module is characterized in that it allows length variation during walking by applying a lower link divided into a male and a female.
  • At least one of the upper magnet and the lower magnet in the buffer means is characterized in that it is mounted to enable position change and replacement via an adjustment member.
  • the adjusting member has a toothed groove formed in an arc shape at the end of the upper link, a support rotatably connected to the hinge in a state of holding a magnet, and to oppose the toothed groove at the end of the support. It is characterized in that it is provided with an adjustment screw engaged with the support so as to cause the tooth block to be accommodated, and the tooth block to move.
  • the buffer means is characterized in that the electromagnet is applied to any one of the upper magnet and the lower magnet, and the electromagnet and the detector are connected to a control module equipped with a controller.
  • a portion of the vertical load directed to the ground through the knee joint in the stance phase is distributed in the lateral direction of the knee joint to reduce discomfort and pain by reducing the walking burden, thereby increasing practical utility.
  • FIG. 1 is a schematic view showing the overall knee orthosis according to the present invention
  • Figure 2a and Figure 2b is a schematic view showing the main part of the knee orthosis according to the present invention
  • Figure 3 is a schematic view showing the buffer means of the knee orthosis according to the present invention
  • Figure 4 is a schematic diagram showing a modified example of the knee orthosis according to the present invention
  • Figure 5a and Figure 5b is a schematic diagram showing an operation example of the knee brace according to the present invention
  • the present invention proposes with respect to a knee orthosis worn on the body to assist joint movement. It is intended for a knee orthosis that can be closely attached to the thigh and calf muscles of the user's leg, but is not necessarily limited thereto.
  • the non-motorized method is preferred for joint motion assistance of the knee protector, but the power-added method is not excluded.
  • the upper module 10 has a structure having a disk 13 and a tightening part 15 at the end of the upper link 11 .
  • the upper module 10 is configured by connecting one or two upper links 11 to the lower side of the tightening part 15 that can be closely attached to the thigh muscle.
  • the lower end of the upper link 11 is preferably formed of a circular disk 13 .
  • the tightening part 15 can be adjusted in diameter to fit the size of the user's thigh muscle.
  • a pad having strength, harmlessness to the human body, elasticity, and abrasion resistance may be added to a portion of the inner surface of the tightening unit 15 .
  • the lower module 20 having the tightening portion 25 at the end of the lower link 21 is connected to the upper module 10 via a hinge portion.
  • the lower module 20 is configured by connecting one or two lower links 21 to the upper side of the tightening part 25 that can be closely attached to the calf muscle.
  • the upper link 11 and the lower link 21 are connected via hinges 17 and 27 to enable joint movement of the stance phase and swing phase during walking.
  • the tightening unit 25 can be adjusted in diameter to fit the size of the user's calf muscle.
  • a pad having strength, harmlessness to the human body, elasticity, and abrasion resistance may be added to a portion of the inner surface of the tightening unit 25 .
  • the lower module 20 is characterized in that the lower link 21 divided into the male part 22 and the female part 23 is applied to allow length variation during walking.
  • the lower link 21 of the lower module 20 shows a state in which the male part 22 and the female part 23 are configured.
  • the lower link 21 of the structure divided into two vertically is slidably connected with the male part 22 and the female part 23 interposed therebetween, respectively.
  • the length of the lower link 21 is reduced, and in the swing phase in which the load is reduced, the length of the lower link 21 is increased. This improves the smoothness of joint movement during walking as well as the operability of the buffer means 30 to be described later.
  • the buffer means 30 generates a repulsive force in the process of walking with the upper magnet 31 mounted on the upper module 10 and the lower magnet 32 mounted on the lower module 20 to create a vertical It has a structure that distributes the load.
  • the upper magnet 31 is mounted on the lower side of the hinge portion from the disk 13 of the upper link 11 .
  • the lower magnet 32 is mounted to the lower end of the male part 22 or the upper end of the female part 23 in the lower link 21 .
  • the upper magnet 31 and the lower magnet 32 are structurally simple to use permanent magnets. Opposing surfaces of the upper magnet 31 and the lower magnet 32 are disposed at the same pole to generate a repulsive force. The repulsive force acts periodically during the joint motion of the upper link 11 and the lower link 21 .
  • At least one of the upper magnet 31 and the lower magnet 32 is characterized in that it is mounted to enable position change and replacement through an adjustment member.
  • the upper magnet 31 of the buffer means 30 shows a state in which the position can be changed by reference numeral 31 ′ rotated by a predetermined angle other than the vertical downward direction of the upper link 11 .
  • the position change function of the adjusting member adjusts the timing at which the repulsive force is generated in response to the user's body and walking conditions.
  • the replacement function of the adjusting member makes it easy to change the magnetic force (Gaussian) of the upper magnet 31 in response to the user's body and walking conditions.
  • the adjusting member has been described with respect to the upper magnet 31, the lower magnet 32 can also be provided with a position change and replacement function by applying the adjusting member in the same manner.
  • the adjusting member includes a tooth groove 33 formed in an arc shape at the end of the upper link 11, a support 35 that is rotatably connected to the hinge part while holding a magnet, A toothed block (36) received against the toothed groove (33) at the end of the support (35), and an adjustment screw (37) engaged with the support (35) to cause movement of the toothed block (36) do it with
  • the toothed groove 33 is formed over a certain angular range in the lower region of the disk 13 of the upper link 11 .
  • the support 35 has a structure for clamping the upper magnet 31 or the lower magnet 32 on the upper surface, and is connected to the hinges 17 and 27 at the upper end and is in a L-shape or U-shape to face the toothed groove 33 at the lower end. bent into shape
  • the tooth block 36 has a structure provided with teeth engaging with the tooth groove 33 on one surface, and is supported so as to move up and down on the bent portion of the support 35 .
  • the adjusting screw 37 spirally engaged with the bent portion of the support 35 is connected to the tooth block 36 and the tooth block 36 at the lower end so as to be rotatably connected.
  • the support 35 can be rotated and the position of the upper magnet 31 can be changed. After the position of the upper magnet 31 is determined, the position is fixed by turning the adjusting screw 37 in the opposite direction so that the tooth block 36 engages the tooth groove 33 .
  • the lower magnet 32 may be supported so as to be oscillated up and down by interposing the elastic part 38 on the lower link 21 to alleviate the radical action of the repulsive force during walking.
  • the buffer means 30 applies the electromagnet 41 to any one of the upper magnet 31 and the lower magnet 32 , and an electromagnet to the control module 40 having a controller 45 .
  • (41) and the detector (43) is characterized in that it is connected.
  • the electromagnet 41 , the detector 43 , the control module 40 and the like are connected to the buffer means 30 .
  • the electromagnet 41 may be configured to replace the lower magnet 32 , but may be configured to replace the upper magnet 31 .
  • the detector 43 is based on the encoder installed on the hinges 17 and 27, and may also add a biosignal such as an EEG.
  • the control module 40 is easily worn on the user's waist and has a separate battery together with the controller 45 .
  • the controller 45 consists of a microprocessor, a memory, and a microcomputer circuit equipped with an input/output interface.
  • the electromagnet 41 is operated at the point in time when the vertical load is increased in the user's walking process to induce a repulsive force.
  • the controller 45 determines the increase time of the vertical load with the signal of the detector 43 and applies power to the electromagnet 41 for a predetermined time to share the vertical load.
  • FIG. 5 it shows the state of repulsive force while the joint movement of swing phase and stance phase during walking is performed.
  • Fig. 5a since the upper link 11 and the lower link 21 are bent in the swing phase, the upper magnet 31 and the lower magnet 32 are spaced apart to maintain a natural walking posture without repulsive force.
  • the male part 22 and the female part 23 are spread apart to increase the length of the lower link 21 .
  • Figure 5b the upper link 11 and the lower link 21 are aligned in a straight line, and both magnets 31 and 32 are close to each other and a repulsive force is applied to reduce the vertical load acting on the knee joint.
  • the male part 22 and the female part 23 are in close contact to reduce the length of the lower link 21 .

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Rehabilitation Tools (AREA)

Abstract

La présente invention concerne un appareil de support de genou qui est porté sur le corps de façon à aider un mouvement d'articulation, comprenant : un module supérieur (10) qui comprend, au niveau des parties d'extrémité d'une liaison supérieure (11), un disque (13) et une partie de fixation (15) ; un module inférieur (20) qui est relié au module supérieur (10) par interposition d'une charnière entre eux, et qui comprend une partie de fixation (25) au niveau de la partie d'extrémité d'une liaison inférieure (21) ; et un moyen d'amortissement (30), qui génère une force de répulsion pendant la marche au moyen d'un aimant supérieur (31) monté dans le module supérieur (10) et d'un aimant inférieur (32) monté dans le module inférieur (20), de manière à répartir une charge verticale. Par conséquent, une partie de la charge verticale orientée vers le sol à travers des articulations du genou est dispersée vers les côtés des articulations du genou pendant une phase d'appui, de sorte qu'une augmentation de l'utilisation pratique est favorisée par un soulagement de la gène et de la douleur en raison d'une réduction d'une charge de marche.
PCT/KR2020/018152 2020-01-14 2020-12-11 Appareil de support de genou faisant intervenir une force de répulsion d'aimants WO2021145566A1 (fr)

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KR1020200004971A KR102183496B1 (ko) 2020-01-14 2020-01-14 자석의 척력을 이용한 무릎보조기
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Publication number Priority date Publication date Assignee Title
KR102183496B1 (ko) * 2020-01-14 2020-11-26 (재)예수병원유지재단 자석의 척력을 이용한 무릎보조기
KR102608141B1 (ko) * 2021-11-23 2023-11-30 서울대학교산학협력단 착용형 무릎 견인 장치
KR102566345B1 (ko) * 2022-04-01 2023-08-14 단국대학교 산학협력단 전자석을 이용한 걸음걸이 교정장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002192493A (ja) * 2000-12-26 2002-07-10 Shinichi Iwasa 人工関節機構及びその作動方法
JP2003250844A (ja) * 2002-03-04 2003-09-09 Matsushita Electric Ind Co Ltd パワーアシスト脚
KR20090011357A (ko) * 2007-07-26 2009-02-02 류실근 무릎관절 보조기구용 각도조절장치
JP2012235928A (ja) * 2011-05-12 2012-12-06 Toyota Motor Corp 歩行支援装置
KR102050977B1 (ko) * 2019-05-13 2019-12-02 송오식 착용식 다리 지지장치
KR102183496B1 (ko) * 2020-01-14 2020-11-26 (재)예수병원유지재단 자석의 척력을 이용한 무릎보조기

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101112119B1 (ko) 2009-09-08 2012-02-22 (주)오케이메디텍 무릎보조기
KR101555850B1 (ko) 2015-06-30 2015-09-25 (주)엔에스시스템 신전 및 굴곡 각도 조절이 가능한 관절 보조 장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002192493A (ja) * 2000-12-26 2002-07-10 Shinichi Iwasa 人工関節機構及びその作動方法
JP2003250844A (ja) * 2002-03-04 2003-09-09 Matsushita Electric Ind Co Ltd パワーアシスト脚
KR20090011357A (ko) * 2007-07-26 2009-02-02 류실근 무릎관절 보조기구용 각도조절장치
JP2012235928A (ja) * 2011-05-12 2012-12-06 Toyota Motor Corp 歩行支援装置
KR102050977B1 (ko) * 2019-05-13 2019-12-02 송오식 착용식 다리 지지장치
KR102183496B1 (ko) * 2020-01-14 2020-11-26 (재)예수병원유지재단 자석의 척력을 이용한 무릎보조기

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