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WO1991012781A1 - Support pour articulation - Google Patents

Support pour articulation Download PDF

Info

Publication number
WO1991012781A1
WO1991012781A1 PCT/GB1991/000291 GB9100291W WO9112781A1 WO 1991012781 A1 WO1991012781 A1 WO 1991012781A1 GB 9100291 W GB9100291 W GB 9100291W WO 9112781 A1 WO9112781 A1 WO 9112781A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
ankle
fabric
range
wrapping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB1991/000291
Other languages
English (en)
Inventor
Teresa Mary Burgoyne
Monica Bernadette Harris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SSL International PLC
Original Assignee
Seton Healthcare Group PLC
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 Seton Healthcare Group PLC filed Critical Seton Healthcare Group PLC
Priority to JP3505510A priority Critical patent/JPH06504683A/ja
Publication of WO1991012781A1 publication Critical patent/WO1991012781A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as 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. long-term immobilising or pressure directing devices for treating broken or deformed bones such as 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. long-term immobilising or pressure directing devices for treating broken or deformed bones such as 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

Definitions

  • a SUPPORT FOR A JOINT The present invention relates to a support for a joint and more particularly, but not exclusively, to a support for a human ankle.
  • a sprained ankle When an ankle is sprained the lateral ligaments about the malleolus are stretched and sometimes partially torn. Supporting the lateral ligaments helps prevent this type of "going over on the ankle" or inversion type injury.
  • a sprained ankle may take several weeks or even months to heal and ligaments to recoil. Furthermore, a sprained ankle leaves the ankle weak and prone to further injury, a problem to keen amateur sportsmen and possibly detrimental to the career of a professional sportsman. It will of course be appreciated that a sprained ankle is not only prevalent in sportsmen but also in the general public and these people also require support.
  • the crepe or support bandage provides relatively little additional support and in some respects can be detrimental by restricting circulation etc.
  • a support bandage does not provide support specifically to the lateral ligaments of the ankle but rather acts as a constriction all about it.
  • Elasticated supports tend to weaken the ankle by restricting a certain amount of movement with the consequence that continued use is necessary if the probability of ankle sprain is not to be increased when no elasticated support is used.
  • a further problem with a sprained ankle is that what is termed "proproception" is lost, that is to say the ability to know where the ankle is, as the ankle is desensitised.
  • a support for an ankle joint comprising a fabric wrapping member adapted for removable fixing around the ankle joint and including a pair of shaped support
  • SUB S TITUTESHEET elements whose rigidity is greater than that of the fabric incorporated in the fabric member and positioned so that, in use, they lie to the rear of and below the malleolus to provide support for the joint.
  • each support element is substantially flat and is formed from polypropylene.
  • each support element comprises a first and a second finger portion angled with respect to each other in the range 140-160°.
  • the angle between the first finger and the second finger is selected from 143°, 148°, 150°, 152° and 155°.
  • the two support elements in the fabric member are arranged such that a distance between the corresponding rear edges of each element lies within the range 30mm to 65mm.
  • the distance between support elements is chosen from 32, 38, 44, 51 and 57mm.
  • a back support element is provided intermediate said support elements.
  • each support element and back panel support are cushioned.
  • the support incorporates an integral sock with the support on the exterior.
  • the fabric wrapping has a front opening extending over its full length and fixing means comprising straps held either with fleece and hook fastenings or buckles extending across said opening.
  • the wrapping has a pair of opposed openings formed therein positioned to fit around the malleolus.
  • the openings have a radius within the range 25mm to 41mm.
  • the wrapping has a further opening positioned in use to accommodate the ball of the wearer's heel.
  • the top of the f rther opening is spaced, in use, by a distance in the range 64 - 104mm above the base. It will be appreciated in accordance with the present invention that the shape, dimensions and angle of the support element is important to the function of the support.
  • SUBSTITUTESHEET Fig. 1 illustrates a side elevation of a support
  • Fig. 2 illustrates the other side elevation of a support
  • Fig. 3 illustrates, in exploded perspective, the composition of a support element incorporated in the support
  • Fig. 4 illustrates in a rear view the support in an open position.
  • a sleeve 1 as shown in Figs. 1 to 4 is adapted to fit about an ankle joint and is fabricated from any suitable material such as canvas.
  • the edges 2 are covered by binding which is stuck or sewn thereto to prevent fraying and to increase durability which is an essential requirement when the support is subjected to heavy use by a sportsman.
  • Three straps 3 and fastenings 5 are attached to the sleeve 1 to secure the support over the top of the foot and around the lower leg.
  • the shaping of the sleeve is critical to ensure a wearer's comfort and prevent any significant "riding" or movement of the sleeve about the ankle.
  • the sleeve is provided on each side with a shaped cut out portion 7 arranged to accommodate the lateral and medial malleolus. The cut
  • SUBSTITUTE SHEET outs 7 are each generally circular with forwardly and upwardly extending extensions cut tangentially to the circle. Typical circle diameters are; petit 25mm, small 30mm, medium 32.5mm, large 39mm, extra large 41mm. The cut outs 7 allow normal flexion and extension, promote comfort and accurate fittings and obviate movement of the sleeve.
  • a simple canvas sleeve will provide some support at the ankle in the desired direction, to prevent lateral ligament strain it is important that a suitable reinforcing support element is attached to the sleeve 1.
  • a support element 9 is applied either side of the sleeve 1 each element 9 being similar and thus providing balanced support. It is envisaged that, in certain circumstances, it may be desirable to provide differing degrees of support and thus resistance to movement on either side of the ankle so that the wearer is not limited in the necessities required for his or her sport.
  • the support elements 9 are made from strong resilient polypropylene material and individually shaped in accordance with the requirements of the user. It has been found that the element shapes illustrated in Figs. 1 and 2 are appropriate but it will be appreciated that shaping is dependent upon the size of joint, the size of user and the degree of movement required. Of paramount
  • SUBSTITUTESHEET importance with elements 9 is the angle between a first finger 11 and a second finger 15. It has been found that angles in the range 140-160° are suitable and that in accordance with support size the following specific support element angles are advantageous namely, 143°,
  • a further support element 10 which although shown in Figs. 1 and 2 as being straight, is normally curved to the heel of a user's foot in use.
  • a support element assembly is illustrated in exploded projection.
  • the support element 9 is arranged to form the outer layer of a sandwich comprising the element 9, a foam layer 17 and a canvas cover 19, the complete sandwich effectively cushioning the support element from the user whereby he feels no discomfort. Furthermore, it is usual also to cushion any back support element 10 used to protect the achilles tendon.
  • SUBSTITUTESHEET spacing of 31 to 64mm between back edges 30 of each support element 9 is appropriate.
  • the desirable predetermined spacings are, petit 31mm; small 38mm; medium 44mm, large 51mm and extra large 57mm. It will be appreciated however that a support could be tailor-made for a particular individual in which case this spacing is adaptable.
  • a heel opening 21 is illustrated, the size and location of this opening 21 is again determined by a user's dimensions.
  • the opening 21 is designed to fit just before the ball of the heel where there is a natural occurring recess so that the user cannot identify the edge of the support and thus comfort is enhanced.
  • the top to bottom dimension of the opening 2 are, for the standard range, petit 64mm, small 89mm, medium 94mm, large 99mm, extra large 104mm.
  • the support In use, the support is strapped around the forefoot thus giving added strength to this area and contributing to their positioning of the rigid insert. It is most convenient to use a fleece and hook style securing means as an alternative to conventional belt and buckle arrangements as this allows the support to be used with normal training shoes etc.
  • the strapping to the lower leg above the ankle is similarly achieved. Usually an overlap of sleeve material is ensured to provide extra cushioning for both straps and buckles used in securing
  • the section of support below the foot should be continuous to add strength to the support.
  • the sleeve 1 could be fabricated using a mesh type material to allow ease of perspiration.
  • the support either be worn on top of a sock or with a sock integral with the support to provide additional cushioning for the user.
  • the support is best worn with a shoe or boot and the reaction of the shoe or boot with the stiffeners 9 enhances the support provided to the user by the stiffeners.
  • the present support provides support substantially only in relation to the lateral ligaments of the ankle and thus there is no significant weakening of the ankle with prolonged use consequently it is envisaged that the support will be used regularly by sportsmen and women as a pre-emptive measure.
  • proproception is a significant problem once an ankle has been sprained with
  • the support will be fabricated from a material that allows easy washing.
  • the supports described above with reference to the drawings are intended for use on adults.
  • the angles and dimensions set out are given by way of example and relate to a usual range of adult sizes from petit through extra large. It will be readily apparent that the specific angles and dimensions recited above are not critical and small and larger dimensions and angles can be chosen for, for example children and for adults with large feet. The dimensions and angles can be varied infinitely so that a support can be precisely tailored to each of a particular wearer's feet.
  • heel and malleolus cut outs can be omitted or can be filled with a
  • the straps could be substituted by other fastening means, for example laces, fleece and hook flaps, adhesive strips.
  • the back support strip could be omitted or even reinforced dependant upon the wearer's needs.

Landscapes

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

Abstract

Chevillière composée d'un élément enveloppant en tissu ouvert sur sa face avant (1) sur lequel sont fixés l'un en face de l'autre deux éléments rigides de support (9) ainsi que des brides de fixation (3-5). Lesdits éléments de soutien ont chacun deux membres formant l'un par rapport à l'autre un angle variant entre 143 et 155 degrés. Une fois mis en place et prêts à servir, ils se trouvent situés respectivement à l'arrière et au-dessous de la malléole de manière à soutenir l'articulation de la cheville tout en lui ménageant une certaine liberté.
PCT/GB1991/000291 1990-02-24 1991-02-25 Support pour articulation Ceased WO1991012781A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3505510A JPH06504683A (ja) 1990-02-24 1991-02-25 関節用サポータ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909004225A GB9004225D0 (en) 1990-02-24 1990-02-24 A support for a joint
GB9004225.0 1990-02-24

Publications (1)

Publication Number Publication Date
WO1991012781A1 true WO1991012781A1 (fr) 1991-09-05

Family

ID=10671593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1991/000291 Ceased WO1991012781A1 (fr) 1990-02-24 1991-02-25 Support pour articulation

Country Status (5)

Country Link
EP (1) EP0516688A1 (fr)
JP (1) JPH06504683A (fr)
AU (1) AU7331391A (fr)
GB (2) GB9004225D0 (fr)
WO (1) WO1991012781A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101785851B1 (ko) * 2016-06-15 2017-11-06 조강원 달리기 근력 강화 착용구
WO2017209770A1 (fr) * 2016-06-03 2017-12-07 Shock Doctor, Inc. Dispositifs d'attelle de cheville, systèmes et procédés
US12053405B2 (en) 2018-09-27 2024-08-06 Shock Doctor, Inc. Ankle brace devices, systems, and methods

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449005A (en) * 1993-12-22 1995-09-12 Echols; Tony R. Removable, shoe interior ankle brace
US5472414A (en) * 1994-10-07 1995-12-05 Pro Orthopedic Devices, Inc. Universal fit ankle brace
SE515196C2 (sv) * 1995-02-22 2001-06-25 Rehband Anatomiska Ab Vristbandage, som ger stöd åt såväl ankelområdet som hälbenet
NL1004931C2 (nl) * 1997-01-05 1998-07-08 Floor Schrijver Middelzware enkelsteun.
WO2000015162A1 (fr) * 1998-09-11 2000-03-23 Arnold Seiler Dispositif de maintien pour le corps humain
RU2231335C2 (ru) * 2002-04-26 2004-06-27 Паршиков Михаил Викторович Манжета для лучезапястного сустава
US6929617B2 (en) * 2002-06-18 2005-08-16 Beiersdorf Inc. Nonbulky ankle brace for use with footwear

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237874A (en) * 1979-09-28 1980-12-09 Nelson Ronald E Ankle Brace
DE3622321A1 (de) * 1986-07-03 1988-01-07 Sanitaetshaus Otto Humann Nach Orthese zur stabilisierung des fusses
EP0297026A2 (fr) * 1987-06-22 1988-12-28 Mikros Usa, Inc. Support pour la cheville

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740621A (en) * 1952-11-25 1955-11-16 Pneuma Jact Soc Improvements in or relating to footwear, leggings and other ankle supports for the prevention and correction of malformations
US4727863A (en) * 1986-05-30 1988-03-01 Nelson Ronald E Reinforced ankle brace
DE3729197C1 (de) * 1987-09-01 1988-12-01 Arthur Thanner Fussgelenk-Stuetzmanschette mit seitlichen Versteifungsteilen in Aufnahmetaschen
US4825856A (en) * 1988-02-05 1989-05-02 Nelson Ronald E Reinforced ankle and foot brace
CH678808A5 (fr) * 1989-08-03 1991-11-15 Max Amrein

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237874A (en) * 1979-09-28 1980-12-09 Nelson Ronald E Ankle Brace
DE3622321A1 (de) * 1986-07-03 1988-01-07 Sanitaetshaus Otto Humann Nach Orthese zur stabilisierung des fusses
EP0297026A2 (fr) * 1987-06-22 1988-12-28 Mikros Usa, Inc. Support pour la cheville

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017209770A1 (fr) * 2016-06-03 2017-12-07 Shock Doctor, Inc. Dispositifs d'attelle de cheville, systèmes et procédés
US11259947B2 (en) 2016-06-03 2022-03-01 Shock Doctor, Inc. Ankle brace devices, systems and methods
KR101785851B1 (ko) * 2016-06-15 2017-11-06 조강원 달리기 근력 강화 착용구
US12053405B2 (en) 2018-09-27 2024-08-06 Shock Doctor, Inc. Ankle brace devices, systems, and methods

Also Published As

Publication number Publication date
GB2241170B (en) 1994-07-27
GB9004225D0 (en) 1990-04-18
GB2241170A (en) 1991-08-28
EP0516688A1 (fr) 1992-12-09
AU7331391A (en) 1991-09-18
JPH06504683A (ja) 1994-06-02
GB9103918D0 (en) 1991-04-10

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