WO2019160314A1 - Orthèse cheville/pied - Google Patents

Orthèse cheville/pied Download PDF

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Publication number
WO2019160314A1
WO2019160314A1 PCT/KR2019/001736 KR2019001736W WO2019160314A1 WO 2019160314 A1 WO2019160314 A1 WO 2019160314A1 KR 2019001736 W KR2019001736 W KR 2019001736W WO 2019160314 A1 WO2019160314 A1 WO 2019160314A1
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WO
WIPO (PCT)
Prior art keywords
wire
foot
wearing
dial
fixing
Prior art date
Application number
PCT/KR2019/001736
Other languages
English (en)
Korean (ko)
Inventor
문성필
Original Assignee
(의) 삼성의료재단
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 (의) 삼성의료재단 filed Critical (의) 삼성의료재단
Publication of WO2019160314A1 publication Critical patent/WO2019160314A1/fr

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    • 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
    • A61F5/0104—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 without articulation
    • A61F5/0111—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 without articulation for the feet or ankles
    • A61F5/0113—Drop-foot appliances
    • 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/06—Bandages or dressings; Absorbent pads specially adapted for feet or legs; Corn-pads; Corn-rings
    • 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/06—Bandages or dressings; Absorbent pads specially adapted for feet or legs; Corn-pads; Corn-rings
    • A61F13/064—Bandages or dressings; Absorbent pads specially adapted for feet or legs; Corn-pads; Corn-rings for feet
    • A61F13/066—Bandages or dressings; Absorbent pads specially adapted for feet or legs; Corn-pads; Corn-rings for feet for the ankle
    • 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
    • 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
    • A61F2005/0165—Additional features of the articulation with limits of movement
    • A61F2005/0167—Additional features of the articulation with limits of movement adjustable
    • 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
    • A61F2005/0197—Orthopaedic devices, e.g. splints, casts or braces with spring means

Definitions

  • the present invention relates to a foot and foot brace, and more particularly, to a foot and foot brace that is easy to wear and the angle of the foot and ankle can be adjusted according to the degree of lesion.
  • One foot or foot disability refers to a condition in which the foot is not lifted sufficiently due to the lack of automatic back flexion of the ankle joint during walking. These foot and foot patients are unable to lift the foot properly, so when walking, the foot is dragged or walks unnaturally while making a large trajectory to the side.
  • These limbs are known to be caused by cerebral vascular accidents, spinal cord injuries or muscle and nerve damage required to activate muscles in the neuromuscular system associated with the foot, usually in the total nasal bone nerve.
  • Foot and drainage assistive device has a basic configuration as shown in the prior art document (Patent 10-1578203).
  • conventional foot and foot braces have a thick and hard body, which makes it very difficult for paralyzed patients to wear themselves, and because of their large volume, they are designed not only to restrain freedom of the body but also to freely wear shoes.
  • the conventional foot and leg braces can adjust the angle of the foot and ankle only in one direction with respect to the foot drop, it was impossible to adjust the angle according to the patient-specific lesion.
  • the present invention is to solve a number of problems, including the above problems, it is an object of the present invention to provide a foot and foot assistive device that is easy to wear and the angle of the foot and ankle can be adjusted according to the degree of lesion.
  • these problems are exemplary, and the scope of the present invention is not limited thereby.
  • the wear portion comprising a woven fabric using the fiber; A fixing part having a ring shape so as to fit on the foot and inserted into the wearing part; A wire part inserted into the wearing part and having one end connected to the fixing part; And disposed on the outside of the wearing portion, connected to the other end of the wire portion is provided with a foot drainage aid, having a dial portion, which adjusts the length of the wire portion as it rotates clockwise and counterclockwise.
  • the wire part may be located inside the wearing part.
  • the wire portion includes a first wire and a second wire, one end of the first wire is fixed to one side of the fixing portion, one end of the second wire is fixed to the other side of the fixing portion Can be.
  • a through pad fixed to the wearing part to penetrate the center portion of each of the first wire and the second wire to change the direction of the force of each of the first wire and the second wire may be further provided. Can be.
  • the dial portion includes a first rotating member and a second rotating member, the first rotating member is connected to the other end of the first wire, the second rotating member is the other of the second wire It can be connected with the stage.
  • the first rotating member adjusts the length of the first wire
  • the second rotating member adjusts the length of the second wire
  • the length of the first wire and the second wire May be individually adjustable.
  • the wearing portion may include a Velcro portion for fixing the wearing portion to the ankle or the leg connected to the upper end on one side.
  • the fixing portion may be adjustable in width in accordance with the circumference of the foot of the wearer.
  • the wearing portion has elasticity, and may include a material that is in close contact with the wearer's foot.
  • the dial portion may include a locking portion for fixing the wire portion.
  • it may include a pad portion disposed on the inner side of the fixing portion and having an elasticity.
  • the wear portion provided to be in close contact with the wearer's foot;
  • a fixing part having a ring shape so as to fit on the foot and inserted into the wearing part;
  • a wire portion each end including a first wire and a second wire connected to the fixing portion;
  • a first dial part disposed at one side of the wearing part and connected to the other end of the first wire to adjust the length of the first wire by rotating clockwise and counterclockwise;
  • a second dial part disposed on the other side of the wearing part and connected to the other end of the second wire to rotate clockwise and counterclockwise to adjust the length of the second wire.
  • the angle of the anversion of the ankle is adjusted by adjusting the length of the first wire with the first rotating member based on the axis around the wearer's leg, and the second rotating member with the second rotating member. By adjusting the length of the wire, you can control the inversion angle of the ankle.
  • the wire portion further includes a third wire portion, one end of which is connected to the fixing portion, is disposed in front of the wearing portion, and rotates clockwise and counterclockwise to adjust the length of the third wire. It may further include a third dial portion, which is connected to the other end of the third wire.
  • the fixing portion may be adjustable in width to fit the circumference of the wearer's foot by the third wire is adjusted in length by the third dial.
  • the wire portion further comprises a fourth wire portion, one end of which is connected to the fixing portion, is disposed at the rear end of the wearing portion, and rotates clockwise and counterclockwise to adjust the length of the fourth wire. It may further include a fourth dial portion, which is connected to the other end of the fourth wire.
  • the dorsiflexion or plantarflexion angle of the ankle can be adjusted by adjusting the length of the fourth wire with the fourth rotating member.
  • the wearing portion may include a woven fabric material using a fiber.
  • each of the first dial part and the second dial part may include a locking part for fixing the first wire part and the second wire part.
  • the wearing portion may include a Velcro portion for fixing the wearing portion to the ankle of the wearer on one side top.
  • FIG. 1 is a perspective view schematically showing a foot sewage aid according to an embodiment of the present invention.
  • FIG. 2 is a perspective view schematically showing a user wearing foot and foot assistive apparatus according to an embodiment of the present invention.
  • FIG 3 is an exploded perspective view schematically showing the foot and drainage aids according to an embodiment of the present invention.
  • FIG. 4 is a view schematically showing a part of the foot drainage assisting apparatus according to an embodiment of the present invention.
  • FIG. 5 is a perspective view schematically showing the foot and drainage aids according to another embodiment of the present invention.
  • FIG. 6 is a view schematically showing a user wearing foot and foot assistive apparatus according to another embodiment of the present invention.
  • FIG. 7 is a diagram schematically illustrating a state in which a user wears a foot and leg brace according to another embodiment of the present invention.
  • FIG. 8 is a diagram schematically illustrating a state in which a user wears a foot and foot brace according to another embodiment of the present invention.
  • the terms including or have, etc. means that there is a feature or component described in the specification, and does not exclude in advance the possibility that one or more other features or components will be added.
  • a part of a film, an area, a component, or the like is said to be "on” or “on” another part, as well as being “on” or “on” another part, other films in the middle, It also includes the case where an area
  • the x-axis, y-axis, and z-axis are not limited to three axes on the Cartesian coordinate system, and may be interpreted in a broad sense including the same.
  • the x-axis, y-axis, and z-axis may be orthogonal to each other, but may refer to different directions that are not orthogonal to each other.
  • FIG. 1 is a perspective view schematically showing the foot and leg brace 10 according to an embodiment of the present invention
  • Figure 2 is a schematic view showing the user wearing the foot and leg brace 10 according to an embodiment of the present invention. It is a perspective view shown by.
  • the foot and drainage assistive device 10 is the control unit 200 is coupled to the wearing portion 100 and the wearing portion 100 is directly worn on the foot of the user It includes.
  • the adjusting unit 200 includes a fixing part 210 inserted into the wearing part 100, a wire part WU connected to the fixing part 210, and a dial part 220 for adjusting the length of the wire part WU. Include.
  • the wearing part 100 may include a fabric material woven using fibers, and the fabric material may form the whole of the wearing part 100 or may be included in a part thereof.
  • Wearing part 100 may have a material that is elastic and is in close contact with the foot of the wearer (P).
  • the wearing part 100 may be formed to have characteristics such as socks.
  • a user using the foot and leg brace 10 according to the present embodiment may wear the foot and leg brace 10 on the foot by wearing the wearing part 100 directly on the foot, similar to wearing socks as shown in FIG. 2. Can be.
  • Conventional foot and leg braces have a large volume and heavy weight, and have a rigid body of inflexibility. Therefore, it is difficult for users who wear foot and foot braces to wear it directly, and it is rather slow in the movement of the foot itself, and in particular, it cannot be worn inside ordinary shoes, so that the shoes themselves can not be worn at all or shoes for foot and foot braces can only be worn. There was inconvenience.
  • the wearable part itself is formed of a fabric material so that the patient can easily wear it and can be worn even in general shoes.
  • the wearable part 100 may include a first end 110, a second end 120, and a third end 130 open to expose a part of the body of the wearer P to the outside.
  • the wearer P may be worn to insert the foot into the third end 130 and pass through the first end 110 as shown in FIG. 2.
  • the toe PC is exposed at the first end 110 of the wearing part 100, the heel PB is exposed at the second end 120, and the third end 130 is connected to the ankle PA or the ankle. Can be fixed to the connected calf.
  • the wearable part 100 includes a first end 110 through which a toe PC is exposed, and a second end 120 through which a heel PB is exposed. It can increase the friction with the floor during exercise and facilitate ventilation.
  • the wearing part 100 may be formed to surround both the toe PC and the heel PB of the wearer P. In this case, the wearing part 100 may have a shape and function, for example, a sock, and protect the entire foot.
  • the third end 130 may include a velcro portion 140 so that the wearing portion 100 may be fixed well.
  • the velcro portion 140 may be formed of, for example, velcro, or may be formed in another form for fixing the wearing portion 100.
  • Velcro portion 140 may facilitate the wearing of the patient is inconvenient to use the muscles associated with the foot by adjusting the width of the third end 130 while allowing the wearing portion 100 to be fixed to the ankle or leg well. have.
  • the adjusting unit 200 including the fixing unit 210, the wire unit WU, and the dial unit 220 may be coupled to the wearing unit 100.
  • the fixing part 210, the wire part WU, and the dial part 220 may be connected to each other to be integrally formed.
  • the fixing part 210 may be located at the first end 110 side of the wearing part 100 and may be disposed inside the wearing part 100. When the fixing part 210 is disposed inside the wearing part 100, the wearable part 100 is wrapped by the wearing part 100. You'll feel much more comfortable to wear than when placed in the.
  • the fixing part 210 may be formed of a material having a predetermined or more hardness, and for example, may be formed of a plastic material. Fixing portion 210 may be formed in a ring shape to fit the foot, the width can be adjusted according to the foot of the wearer (P). Although not shown in FIG. 1, a configuration for adjusting the width of the fixing part 210 may be additionally disposed on the fixing part 210.
  • a pad portion 212 made of silicon may be positioned on an inner side surface of the fixing part 210 to be in direct contact with the foot of the wearer P to improve a feeling of wearing.
  • the wire unit WU may be connected to the fixing unit 210 and the dial unit 220. 1 and 2 illustrate that the wire unit WU is provided in two lines based on the dial unit 220, but the wire unit WU may be provided in two or more lines. Although the dial part 220 is also illustrated as being provided with one, the dial part 220 may be provided in one or more.
  • the wire unit WU may change the direction of the force through the through pad 214 fixed to the wearing unit 100, and may make the wire unit UU more closely contact the foot.
  • the wire part WU may be located inside the wearing part 100, which is because the wire part WU is wrapped by the wearing part 100 when the wire part WU is disposed inside the wearing part 100. When wearing shoes and the like after wearing the foot sewage brace 10 according to the wire portion (WU) can feel a much smoother wearing feeling than when disposed outside.
  • the dial part 220 may be located outside the wearing part 100 as shown in FIGS. 1 and 2. Unlike the fixing part 210 and the wire part WU located inside the wearing part 100, the dial part 220 is disposed outside the wearing part 100 to easily adjust the dial part 220. It may be provided.
  • the dial unit 220 may basically have a configuration for adjusting the length of the wire unit U by rotation. As the dial 220 rotates clockwise C1 or counterclockwise C2, the length of the wire unit UU may be adjusted to adjust the angle of the ankle of the wearer P. FIG.
  • FIG. 3 is an exploded perspective view schematically showing the foot drainage aid 10 according to an embodiment of the present invention
  • FIG. 4 schematically shows a part of the foot drainage aid 10 according to an embodiment of the present invention.
  • Drawing. 3 illustrates a structure in which the wearing unit 100 and the adjusting unit 200 are separated, and in FIG. 4, the adjusting unit 200 is illustrated.
  • the wearable part 100 may include a fabric material woven using fibers, and the fabric material may form the whole of the wearable part 100 or may be included in a part thereof.
  • Wearing part 100 may have a material that is elastic and is in close contact with the foot of the wearer (P).
  • the wearing part 100 may be formed to have characteristics such as socks.
  • the wearing part 100 may include a first end 110, a second end 120, and a third end 130 through which a part of the body of the wearer P may be exposed to the outside.
  • the wearer P may be worn to insert the foot into the third end 130 to pass through the first end 110.
  • the wearing part 100 may not have the open first end 110 and the second end 120, and the wearing part 100 may be formed to cover the entire foot.
  • the wearing part 100 may have a shape and a function similar to, for example, a sock.
  • the adjusting unit 200 may include a fixing part 210, a wire part (WU) and a dial part 220.
  • the fixing part 210, the wire part WU, and the dial part 220 may be connected to each other to be integrally formed.
  • Fixing portion 210 has a ring shape to be fitted to the foot of the wearer (P), it may be inserted into the inside of the wearing portion (100).
  • the fixing part 210 is fixed to the foot of the wearer P and is preferably formed of a material having a predetermined or more rigidity as a part to which the wire part UU is connected.
  • the fixing part 210 may be formed of, for example, a plastic material.
  • the inner surface of the fixing portion 210 is a portion in direct contact with the foot of the wearer P, and the pad portion 212 made of silicon may be positioned to improve a feeling of wearing.
  • the wire unit WU may be provided such that one ends S1a and S2a are connected to the fixing unit 210 and the other ends S1b and S2b are connected to the dial unit 220.
  • the wire unit WU may include a first wire S1 on one side and a second wire S2 on the other side based on the dial unit 220.
  • One end S1a of the first wire S1 may be fixed to one side of the fixing part 210
  • one end S2a of the second wire S2 may be fixed to the other side of the fixing part 210.
  • the other end S1b of the first wire S1 and the other end S2b of the second wire S2 may be connected to the dial part 220.
  • the through pads 214 may be fixed to the wearable part 100 to penetrate the central portions of the first wire S1 and the second wire S2.
  • the through pad 214 is formed in a substantially 'b' shape to change the direction of the force of the first wire (S1) and the second wire (S2).
  • the wire unit WU may cover the entire instep, thus pulling the ankle. It is possible to distribute the distribution of more stably.
  • the dial 220 may rotate clockwise (C1) or counterclockwise (C2), thereby adjusting the length of the wire (WU).
  • the dial part 220 may include a first rotating member 222 and a second rotating member 224.
  • the first rotating member 222 may be connected to the other end S1b of the first wire S1, and the second rotating member 224 may be connected to the other end S2b of the second wire S2.
  • the first rotating member 222 may adjust the length of the first wire (S1)
  • the second rotating member 224 may adjust the length of the second wire (S2). Therefore, the foot and drainage assisting apparatus 10 according to an embodiment of the present invention has the length of the first wire S1 and the second wire S2 by the first rotating member 222 and the second rotating member 224. It is possible to adjust them individually.
  • the first wire S1 and the second wire S2 whose lengths are adjusted by the first rotating member 222 and the second rotating member 224 are locked by the locking part 226 of the dial part 220. It can be fixed to an adjusted length.
  • the locking unit 226 is positioned at the center, and the locking unit 226 may have a protruding shape.
  • the locking portion 226 is in the form of a button, it is possible to control the rotation of the first rotating member 222 and the second rotating member 224 by pressing the locking portion 226 fixed, thereby the first wire S1 and the second wire S2 may be fixed by an adjusted length.
  • Ankles move up and down, but they can also move left and right.
  • This ankle movement is referred to in medical terms as dorsiflexion, plantarflexion, inversion, and eversion.
  • Extremity means movement of the ankle in the direction of the instep
  • vertebral movement means the movement of the ankle in the direction of the sole of the foot as opposed to the excretion.
  • the inner time means to exercise the ankle in the direction of the big toe
  • the outer time means to exercise the ankle in the direction of the little toe.
  • Foot Drop Also known as foot drop disease, patients with foot drop disease have weakened muscles due to muscle abnormalities or nerve compressions or injuries. These footdrop patients may occur not only when the foot falls down but also when the foot is twisted left or right due to hemiplegia. In this case, it is very important to balance the twisted foot caused by hemiplegia while raising the foot falling under the footdrop patients for symptomatic treatment and rehabilitation.
  • Foot and leg brace 10 by adjusting the length of the wire portion (WU) by the dial portion 220 can adjust the angle of buckling and buckling of the ankle muscles of the foot-drop patients.
  • the length of the first wire (S1) and the second wire (S2) disposed on one side and the other side with respect to the dial 220 by the first rotating member 222 and the second rotating member 224 It can be adjusted individually, thereby adjusting the inner and outer angles of the ankle muscles of the footdrop patients.
  • FIG. 5 is a perspective view schematically showing the foot drainage aid 20 according to another embodiment of the present invention.
  • the foot and drainage brace 20 includes a wearing unit 100 and a control unit 200 ′ coupled to the wearing unit 100 directly worn on a foot of a user. do. 5 and the embodiment is different from the above-described embodiment in the configuration of the control unit (200 ').
  • the adjustment unit 200 ′ in this embodiment differs from the above embodiment in that it includes a plurality of dials 220. That is, the adjusting unit 200 ′ is configured to adjust the length of the fixing part 210 inserted into the wearing part 100, the wire part WU ′ connected to the fixing part 210, and the wire part WU ′. And a first dial portion 310 to a fourth dial portion 340.
  • the basic configuration except for the difference is the same as the above-described embodiment, the following description will be mainly focused on the difference.
  • the wearing part 100 may be provided to be in close contact by inserting the foot of the wearer P, and may include a woven fabric material using fibers.
  • Velcro portion 140 may be positioned on the upper end of the wearing portion 100 to stably fix the foot and sewage brace 20 according to the present embodiment to the ankle.
  • Fixing portion 210 has a ring shape to be fitted to the foot may be inserted and fixed inside the wearing portion 100.
  • the wire unit WU ′ may include a first wire S1, a second wire S2, a third wire S3, and a fourth wire S4, each end of which is connected to the fixing unit 210. have.
  • the adjusting unit 200 ′ of FIG. 5 includes four wires, but the number and position of the wires may be modified in various embodiments.
  • One end of each of the wires S1, S2, S3, and S4 may be fixed to the fixing unit 210 in the same manner as in the above-described embodiment, and the other end may be connected to the respective dial units 310, 320, 330, and 340.
  • the first wire S1 is connected to the first dial part 310
  • the second wire S2 is connected to the second dial part 320
  • the third wire ( S3 may be connected to the third dial part 330
  • the fourth wire S4 may be connected to the fourth dial part 340.
  • the length of the wire unit U ' may be adjusted by rotating the dials 310, 320, 330, and 340 in a clockwise direction C1 or a counterclockwise direction C2.
  • Locks 312, 322, 332, and 342 are positioned at the centers of the dials 310, 320, 330, and 340, respectively, and each of the locks 312, 322, 332, and 342 may have a protruding shape. .
  • the locking parts 312, 322, 332, and 342 are shaped like buttons, and control the rotation of the dials 310, 320, 330, and 340 by pressing and locking the locking parts 312, 322, 332, and 342. In this way, the wire portion WU ′ may be fixed by an adjusted length.
  • the first dial portion 310 and the second dial portion 320 may be disposed opposite to each other, the first dial portion 310 is disposed on the outside of the foot as shown in Figure 5, the second dial portion 320 is It may be disposed inside the foot as shown in FIG. In this case, the outside of the foot may mean a portion adjacent to the little toe, and the inside of the foot may mean a portion adjacent to the big toe.
  • the third dial portion 330 may be located at the front end of the ankle as shown in FIG.
  • the fourth dial part 340 may be located at the rear end of the ankle as opposed to the third dial part 330.
  • the positions of the dials 310, 320, 330, and 340 of FIGS. 5 and 7 are exemplary, and may be modified in various embodiments.
  • FIG. 6 is a view schematically showing a user wearing the foot and leg brace 20 according to another embodiment of the present invention
  • FIG. 7 is a foot and leg brace 20 according to another embodiment of the present invention
  • 7 is a view schematically showing a user wearing
  • FIG. 7 is a view schematically showing a user wearing a foot sewage aid 20 according to another embodiment of the present invention.
  • FIG. 7 conceptually illustrates exercising the dorsiflexion or plantarflexion of the ankle
  • FIG. 8 conceptually illustrates exercising the inversion or eversion of the ankle.
  • the wire unit WU ′ may include a third wire S3 having one end fixed to the fixing unit 210 and the other end connected to the third dial unit 330.
  • the third dial part 330 is disposed at the front end of the wearing part 100, and may rotate in a clockwise direction C1 or a counterclockwise direction C2 to adjust the length of the third wire S3.
  • one end of the third wire S3 may be connected to the fixing part 210.
  • One end of the third wire S3 may be connected to adjust the width of the fixing part 210.
  • the fixing portion 210 may be disposed facing each other end 210a to surround the instep.
  • the end portion 210a of the fixing portion 210 may be spaced apart from each other at a predetermined interval (W).
  • W predetermined interval
  • the wearer 210 wears the wearer 210.
  • P can be fitted in accordance with the foot size.
  • the circumference of the entire fixing part 210 may be adjusted by adjusting the length of the third wire S3.
  • the third wire S3 of FIG. 6 is connected to the fixing part 210 in a shape, but this is an example and the connection method of the third wire S3 may be variously modified. .
  • the third wire S3 After adjusting the length of the third wire S3 by the third dial part 330, the third wire S3 may be fixed to the corresponding length by the locking part 332.
  • the third wire S3 may control the circumference of the fixing part 210 and at the same time, pull the ankle upward to deflect the ankle. This will be described in detail with reference to FIG. 7.
  • the wire unit U ′ may include a fourth wire S4 having one end fixed to the fixing unit 210 and the other end connected to the fourth dial unit 340.
  • the fourth dial part 340 is disposed at the rear end of the wearing part 100 and may rotate in the clockwise direction C1 or the counterclockwise direction C2 to adjust the length of the fourth wire S4.
  • the angle of the ankle can be adjusted up and down by adjusting the length of the fourth wire S4 with the fourth dial part 340.
  • the movement of the ankle moving up and down is referred to as dorsiflexion and plantarflexion in medical terms.
  • Extremity means movement of the ankle in the direction of the instep
  • vertebral movement means the movement of the ankle in the direction of the sole of the foot as opposed to the excretion.
  • the movement of the ankle joint in the first direction R1 with respect to the neutral line NF is called dorsiflexion, in which the ground and the feet are disposed in parallel so that the feet and the legs are approximately perpendicular to each other.
  • the movement of the ankle joint in the second direction R2 is called plantarflexion.
  • the flexion angle is movable up to the first reference line DF with respect to the neutral line (NF) and has a movement angle of about 20 °
  • the buckling angle is based on the second reference line (NF) with respect to the neutral line (NF).
  • PF has an angle of movement of about 45 °.
  • the ankle is moved from the neutral line NF to the first reference line DF or from the neutral line NF to the second reference line PF. It is possible to adjust the motion of the ankle joint within the normal range.
  • the wire part WU ′ has a first wire S1 and one end fixed to the fixing part 210 and the other end connected to the first dial part 310. It may include a first wire (S1) fixed to the 210 and the other end is connected to the second dial portion (320).
  • the first dial portion 310 and the second dial portion 320 may be located on opposite sides of each other.
  • the first dial portion 310 may be positioned outside the ankle, and the second dial portion 320 may be positioned inside the ankle. It can be located at
  • the first dial part 310 and the second dial part 320 respectively have locking portions 312 and 322 at the center thereof so as to be fixed after adjusting the lengths of the first wire S1 and the second wire S2. It can be provided.
  • the angle of the ankle can be adjusted left and right by adjusting the lengths of the first wire S1 and the second wire S2 by the first dial part 310 and the second dial part 320.
  • the movement of the ankle which moves the ankle left and right, is referred to as "eversion” or “inversion” in medical terms.
  • the next time means to exercise the ankle in the direction of the big toe
  • the other time means to exercise the ankle in the direction of the little toe.
  • the movement of the ankle joint in the third direction R3 based on the central axis NF ′ centering on the leg of the wearer P is called an eversion
  • the fourth direction The exercise of the ankle joint with R4 is called inversion.
  • the outer gyrus can move to the third reference line EF based on the neutral line NF
  • the inner gyrus can move up to the fourth baseline IF based on the neutral line NF.
  • the foot can move from the neutral line NF 'to the third reference line EF.
  • the length of the second wire S2 is shortly adjusted through the second dial part 320, the same effect as pulling the muscle of the portion where the second wire S2 is located is provided. Therefore, the foot can move from the neutral line NF 'to the fourth reference line IF.
  • Foot Drop Also known as foot drop disease, patients with foot drop disease have weakened muscles due to muscle abnormalities or nerve compressions or injuries. These footdrop patients may occur not only when the foot falls down but also when the foot is twisted left or right due to hemiplegia. In this case, it is very important to balance the twisted foot caused by hemiplegia while raising the foot falling under the footdrop patients for symptomatic treatment and rehabilitation.
  • Foot and foot brace 20 by adjusting the length of the wire portion (WU ') itself by the dial portion 220 can adjust the angle of buckling and buckling of the ankle muscles of the foot-drop patients.
  • the length of the first wire S1 and the second wire S2 may be individually adjusted by the first dial part 310 and the second dial part 320, whereby the ankle muscles of the foot drop patients are adjusted. You can adjust the next and next angle of.

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Nursing (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La présente invention concerne une orthèse cheville/pied, qui est portée facilement et permet d'ajuster l'angle du pied et de la cheville selon la manière dont la zone affectée est affectée, l'orthèse cheville/pied comprenant : une partie de port comprenant un matériau de tissu tissé à l'aide de fibre ; une partie de fixation, qui a une forme d'anneau de façon à être placée autour du pied et qui est insérée dans la partie de port ; une partie de fil insérée dans la partie de port et ayant une extrémité reliée à la partie de fixation ; et une partie de cadran, qui est disposée sur l'extérieur de la partie de port et qui est reliée à l'autre extrémité de la partie de fil de façon à tourner dans une direction horaire et une direction antihoraire, ce qui permet d'ajuster la longueur de la partie de fil.
PCT/KR2019/001736 2018-02-14 2019-02-13 Orthèse cheville/pied WO2019160314A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180018691A KR102119781B1 (ko) 2018-02-14 2018-02-14 족하수 보조기
KR10-2018-0018691 2018-02-14

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WO2019160314A1 true WO2019160314A1 (fr) 2019-08-22

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KR20220055053A (ko) 2020-10-26 2022-05-03 구범석 미니 족하수 보조기
KR20220069254A (ko) * 2020-11-20 2022-05-27 가톨릭대학교 산학협력단 족저근막 초음파 검사를 위한 포지셔너
KR102419849B1 (ko) * 2020-12-15 2022-07-14 대한민국 다자유도의 발목 움직임을 허용하는 단하지 보조기
KR102628907B1 (ko) * 2020-12-15 2024-01-23 가톨릭대학교 산학협력단 앉은 자세에서의 족저근막의 초음파 검사 방법
KR102458544B1 (ko) * 2020-12-30 2022-10-24 호원대학교산학협력단 무지외반증 다이얼 교정기
KR102497495B1 (ko) * 2021-07-30 2023-02-08 한국과학기술원 사용자의 움직임에 따라 발목의 2축 강성을 보조하는 발목 보조 장치

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KR20060034515A (ko) * 2004-10-19 2006-04-24 류실근 발고정용 부츠
JP2012521859A (ja) * 2009-03-31 2012-09-20 スリーエム イノベイティブ プロパティズ カンパニー 足首固定器
KR20140104825A (ko) * 2013-02-21 2014-08-29 주식회사 하나인시스템 지지 성능 및 착용감이 향상된 족부 보조기
US20140276318A1 (en) * 2013-03-12 2014-09-18 Footmind, Inc. Orthotic device, system and methods for addressing foot drop
US20160067075A1 (en) * 2014-09-05 2016-03-10 Suzanne Malinowski Foot drop device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060034515A (ko) * 2004-10-19 2006-04-24 류실근 발고정용 부츠
JP2012521859A (ja) * 2009-03-31 2012-09-20 スリーエム イノベイティブ プロパティズ カンパニー 足首固定器
KR20140104825A (ko) * 2013-02-21 2014-08-29 주식회사 하나인시스템 지지 성능 및 착용감이 향상된 족부 보조기
US20140276318A1 (en) * 2013-03-12 2014-09-18 Footmind, Inc. Orthotic device, system and methods for addressing foot drop
US20160067075A1 (en) * 2014-09-05 2016-03-10 Suzanne Malinowski Foot drop device

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KR102119781B1 (ko) 2020-06-05

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