WO1998029060A1 - Medium heavy duty ankle brace - Google Patents
Medium heavy duty ankle brace Download PDFInfo
- Publication number
- WO1998029060A1 WO1998029060A1 PCT/NL1998/000002 NL9800002W WO9829060A1 WO 1998029060 A1 WO1998029060 A1 WO 1998029060A1 NL 9800002 W NL9800002 W NL 9800002W WO 9829060 A1 WO9829060 A1 WO 9829060A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ankle
- medial
- foot
- ankle brace
- recess
- Prior art date
Links
- 210000003423 ankle Anatomy 0.000 title claims abstract description 52
- 210000002683 foot Anatomy 0.000 claims abstract description 32
- 210000000544 articulatio talocruralis Anatomy 0.000 claims abstract description 6
- 239000013013 elastic material Substances 0.000 claims description 5
- 210000004744 fore-foot Anatomy 0.000 claims description 5
- 230000007794 irritation Effects 0.000 description 3
- 206010024453 Ligament sprain Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- A61F5/0104—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
Definitions
- the invention relates to a medium heavy duty ankle brace, which comprises at least at the medial side (inner-side of the foot) at least a flexible support element that is anatomically adapted to the lower leg, the ankle and the footshape, in which the support element has been provided with a recess at the occasion of the ankle joint, and has a substantially flat sole part below the foot, such as known from EP 0 372 452.
- a medium heavy duty ankle brace which comprises at least at the medial side (inner-side of the foot) at least a flexible support element that is anatomically adapted to the lower leg, the ankle and the footshape, in which the support element has been provided with a recess at the occasion of the ankle joint, and has a substantially flat sole part below the foot, such as known from EP 0 372 452.
- the stability and the protection against spraining inwards of the foot is insufficient.
- the foot sprains inwards by which so-called inversion traumas can occur in the
- Ankle braces can be divided into light duty, medium heavy duty and heavy duty ankle braces.
- Heavy duty ankle braces which are mostly provided with a stiff plastic or metal frame, which indeed have a great stabilisation effect, have the objection of a too large limitation of movement because of the stiffness of the material, among others during sport and play. With these heavy duty and stiff ankle braces problems of irritation of the foot and lower leg frequently occur. There is therefore the need of a medium duty ankle brace, which at the one hand gives enough stability, when the foot has the tendency of spraining inwards. Next to this sufficient stability it is at the other hand of importance, that most normal movements of the foot and leg can take place without irritation.
- the substantially flat support part has a fixed width, by which no setting for the adaptation of the several foot widths of several users is possible, so that the supplier must keep a larger number of several sizes in stock.
- the object of the invention is removing these objections and providing an ankle support with firstly such a stability, that when a foot has the natural tendency of spraining inwards and also at heavy ankle strains, the danger of spraining inwards of the foot is removed. Secondly so much freedom of movement must remain, that most normal movements of foot and leg can take place without irritation.
- the ankle brace is built up from two different asymmetrical shell parts, one somewhat flexible medial part with one or more locally different stiffening layers and a much more elastic lateral part having one or more locally different stiffening layers.
- the somewhat flexible medial part gives the necessary differentiated brace to the ankle against spraining inwards
- the lateral part which is much more flexible, at the one hand encounters an outward spraining and cooperates with the proper fixation of the ankle brace, but at the other hand allows sufficient freedom of movement and thirdly gives a greater freedom to the adaptation to different foot sizes.
- the medial part is shell shaped, which extends from substantially the middle of the backside of the lower leg to a short distance from the middle of the front side of the lower leg and leaves the front side of the lower leg free, whereas at the location of the ankle joint and above the heel a recess is present, but the lower part extends substantially below the complete heel.
- the lateral part (outside of the foot) has the shape of a shell of a strong elastic material, which comprises a lower layer of plastic, which is anatomically shaped according to the foot and closely extends below the heel, but has a recess both at the backside and at the medial side of the heel.
- Figure 1 shows a side view on the medial side of an ankle brace according to the invention, which is applied on a left lower leg and foot.
- Figure 2 shows a side view on the lateral side of an ankle brace according to the invention shown in figure 1.
- Figure 3 is a back view of an ankle brace on a right foot.
- FIG. 1 shows the ankle brace according to the invention, which comprises, at least at the medial side (innerside) of the foot, generally indicated with 1, with a somewhat stiff, but yet flexible medial part or shell 2, which is anatomically adapted to the lower leg 3, the ankle 4 and the foot shape.
- this shell 2 extends with the upperpart around the innerside of the left lower leg 3, shows a recess 5 in the middle part at the location of the ankle joint 4, and has a heel recess 7 at the lower part at the backside at the occasion of the heel (generally indicated with 6) , and below the heel 6 a substantially flat sole part 8, that has a tongue 9 which extends in a forward direction below the forefoot.
- the medial part 2 extends from substantially the middle of the lower side of the lower leg 3 until a short distance from the middle of the frontside of the lower leg 3 and leaves an open space 10 free at the frontside of the lower leg.
- the ankle brace is built up from two different asymmetrical parts, the above somewhat flexible medial part 2 and a more elastic lateral part 11.
- the lateral part 11 (outside of the foot) also has the shape of a shell which comprises an elastic material, such as plastic, and extends closely to the solepart 8 of the medial part 2 below the heel 6.
- the lateral shell 11 has, just as the medial shell 2, a heel recess 12, whereas the frontside covers at least a part of the forefoot with a projecting rounded part 15.
- the lateral part 11 can comprise at the outside of the elastic shell a more narrow and stiffer stiffening element 13. This stiffening element 13 extends from the upper end of the lower leg part 13 downwardly along the heel recess 12 of the lateral shell 11, has a substantially round outer ankle recess 14 and is connected with the medial side 2 below the heel 6, viz. figure 3.
- the medial part 2 is built up from: a) a lower layer of elastic material, which extends against the lower leg 3 and the foot; and b) a more narrow and stiffer stiffening element 16, that extends downwardly from the lower leg part between the ankle recess 5 and the heel recess 7 and ends above the sole 8; c) a broader cover layer 17 that is mounted over the stiffening element 16 and is more flexible than the stiffening element 16, but stiffer than the lower layer 2.
- the medial part 2 comprises a second more narrow and stiffer, substantially vertically extending stiffening element on the first stiffening element 16.
- the medial part 2 and possibly also the lateral part 11 comprise on the outer cover layer 17, 13 at several locations (not shown) adhering pieces for the tag of burring band, with which the ankle brace 2, 11 can be fixed around the ankle and lower foot.
- the medial part 2 at the lateral part 11 are formed with a same underlayer, which is integral, (not shown, known per se)
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Prostheses (AREA)
- Socks And Pantyhose (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-7005982A KR100507461B1 (en) | 1997-01-05 | 1998-01-05 | Medium heavy duty ankle brace |
CNB988016915A CN1183886C (en) | 1997-01-05 | 1998-01-05 | Medium heavy duty ankle brace |
JP52989998A JP3696891B2 (en) | 1997-01-05 | 1998-01-05 | Medium strength ankle brace |
AT98900449T ATE243484T1 (en) | 1997-01-05 | 1998-01-05 | ANKLE SUPPORT FOR MEDIUM DUTY |
US09/341,071 US6245035B1 (en) | 1997-01-05 | 1998-01-05 | Medium heavy duty ankle brace |
EP98900449A EP1003447B1 (en) | 1997-01-05 | 1998-01-05 | Medium heavy duty ankle brace |
AU54986/98A AU732930B2 (en) | 1997-01-05 | 1998-01-05 | Medium heavy duty ankle brace |
DE69815855T DE69815855T2 (en) | 1997-01-05 | 1998-01-05 | Ankle joint support for medium-heavy duty |
CA002276344A CA2276344C (en) | 1997-01-05 | 1998-01-05 | Medium heavy duty ankle brace |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1004931A NL1004931C2 (en) | 1997-01-05 | 1997-01-05 | Medium weight ankle support. |
NL1004931 | 1997-01-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998029060A1 true WO1998029060A1 (en) | 1998-07-09 |
Family
ID=19764164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL1998/000002 WO1998029060A1 (en) | 1997-01-05 | 1998-01-05 | Medium heavy duty ankle brace |
Country Status (13)
Country | Link |
---|---|
US (1) | US6245035B1 (en) |
EP (1) | EP1003447B1 (en) |
JP (1) | JP3696891B2 (en) |
KR (1) | KR100507461B1 (en) |
CN (1) | CN1183886C (en) |
AT (1) | ATE243484T1 (en) |
AU (1) | AU732930B2 (en) |
CA (1) | CA2276344C (en) |
CZ (1) | CZ290117B6 (en) |
DE (1) | DE69815855T2 (en) |
ES (1) | ES2202797T3 (en) |
NL (1) | NL1004931C2 (en) |
WO (1) | WO1998029060A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1014740C2 (en) | 2000-03-24 | 2001-09-25 | Nea Internat B V | Ankle support. |
WO2002051343A1 (en) * | 2000-12-22 | 2002-07-04 | Timothy Ian Moore | Ankle brace |
WO2008028643A1 (en) * | 2006-09-05 | 2008-03-13 | Bauerfeind Ag | Ankle joint orthesis |
WO2016038167A1 (en) | 2014-09-11 | 2016-03-17 | Allomed Medizintechnik Gmbh | Orthosis |
US10245171B2 (en) | 2015-04-09 | 2019-04-02 | Ossur Iceland Ehf | Hand support and method for using the same |
NL2030191B1 (en) | 2021-12-20 | 2023-06-28 | Nea Int Bv | An ankle support comprising an one-piece shell having a lateral shell section, and a medial shell section |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19951990C1 (en) * | 1999-10-28 | 2001-01-25 | Antonio Alfieri | Ankle protector comprises hand-shaped packing which covers ankle periphery completely |
DK1265566T3 (en) * | 2000-03-14 | 2006-05-29 | Comfit Restore As | An ankle-foot rail and a method of manufacture thereof |
DE10213238B4 (en) * | 2002-03-22 | 2012-06-06 | Bauerfeind Ag | ankle |
US6929617B2 (en) * | 2002-06-18 | 2005-08-16 | Beiersdorf Inc. | Nonbulky ankle brace for use with footwear |
GB2389795B (en) * | 2002-06-22 | 2005-04-20 | Atkinson Jennifer Anne | Ankle braces |
US20040034316A1 (en) * | 2002-08-15 | 2004-02-19 | Castro Ernesto G. | Semi-custom ankle brace system |
US7128725B2 (en) * | 2003-10-16 | 2006-10-31 | David Rabe | Ankle brace |
US8048012B1 (en) | 2003-10-29 | 2011-11-01 | Castro Ernesto G | Articulated custom ankle-foot orthosis systems |
US7740602B2 (en) * | 2004-11-09 | 2010-06-22 | Freedom Innovations, Llc | Ankle foot orthotic brace |
CA2607551A1 (en) * | 2005-05-09 | 2006-11-16 | Bsn Medical Gmbh And Co. Kg | Knee immobilizer |
WO2007067816A2 (en) * | 2005-12-07 | 2007-06-14 | Djo, Llc | Ankle brace support system |
US7794506B2 (en) * | 2007-09-18 | 2010-09-14 | Freedom Innovations, Llc | Multi-axial prosthetic ankle |
US8034121B2 (en) | 2008-04-18 | 2011-10-11 | Freedom Innovations, Llc | Prosthetic foot with two leaf-springs joined at heel and toe |
US9707119B2 (en) * | 2010-06-21 | 2017-07-18 | Under Armour, Inc. | Foot support article |
US8500825B2 (en) | 2010-06-29 | 2013-08-06 | Freedom Innovations, Llc | Prosthetic foot with floating forefoot keel |
US11026473B2 (en) | 2011-05-19 | 2021-06-08 | Under Armour, Inc. | Foot support article |
US8574181B2 (en) | 2011-09-13 | 2013-11-05 | Velocity Medical, Llc | Ankle walker |
DE102012016271A1 (en) | 2012-08-17 | 2014-02-20 | Otto Bock Healthcare Gmbh | orthosis |
WO2016011493A1 (en) * | 2014-07-25 | 2016-01-28 | Pod Global Ip Pty Ltd | Functional ankle supports with improved movement and comfort |
USD747045S1 (en) * | 2015-02-27 | 2016-01-05 | Nike, Inc. | Leg pad |
USD747044S1 (en) * | 2015-02-27 | 2016-01-05 | Nike, Inc. | Ankle pad |
KR20180002102U (en) * | 2016-12-29 | 2018-07-09 | 정은희 | Bent-up splint |
US20210251792A1 (en) * | 2020-02-14 | 2021-08-19 | Noel J. Chladek | Orthotic system for stabilizing an ankle and a foot |
KR102525054B1 (en) * | 2020-04-13 | 2023-04-26 | 윤영진 | Improved medical splint based on moisture-curable polyurethane resin |
US20210345730A1 (en) * | 2020-05-07 | 2021-11-11 | 2752590 Ontario Inc. | Rearfoot support device |
KR20220069254A (en) | 2020-11-20 | 2022-05-27 | 가톨릭대학교 산학협력단 | Positioner for ultrasound examination of plantar fascia |
KR102628907B1 (en) | 2020-12-15 | 2024-01-23 | 가톨릭대학교 산학협력단 | Positioner for ultrasound examination of plantar fascia |
KR102607718B1 (en) * | 2021-12-07 | 2023-11-30 | (주)리얼디멘션 | Ankle-foot orthosis |
KR20230150675A (en) | 2022-04-22 | 2023-10-31 | 프라밧 파톡 | Foot proprioception enhancing socks |
KR20230151270A (en) | 2022-04-25 | 2023-11-01 | 유영호 | Ankle brace |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0275543A1 (en) * | 1987-01-05 | 1988-07-27 | Rau, Roland, Dr. med. | Supporting device for the ankle-joint |
EP0305999A1 (en) * | 1987-09-01 | 1989-03-08 | Arthur Thanner | Ankle brace |
EP0372452A1 (en) * | 1988-12-02 | 1990-06-13 | Bauerfeind GmbH & Co. | Ankle support |
EP0468351A1 (en) * | 1990-07-26 | 1992-01-29 | SOLOR SCHUHFORSCHUNG UND ENTWICKLUNG GmbH | Orthopaedic medical shoe and internal shoe |
DE9420046U1 (en) * | 1994-09-10 | 1995-03-02 | Muench Thomas | Heel relief orthosis |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1205206A (en) * | 1916-02-05 | 1916-11-21 | Charles Hofmeister | Foot-protector. |
US4651726A (en) * | 1985-09-17 | 1987-03-24 | Holland Michael H | Ankle brace |
CH678808A5 (en) * | 1989-08-03 | 1991-11-15 | Max Amrein | |
US5366439A (en) * | 1989-09-07 | 1994-11-22 | Active Ankle Systems, Inc. | Ankle brace with bubble cushioning |
GB9004225D0 (en) * | 1990-02-24 | 1990-04-18 | Burgoyne Teresa | A support for a joint |
US5219324A (en) * | 1992-03-12 | 1993-06-15 | Charles Hall | Anterior dorsal ankle foot orthoses |
US5317820A (en) * | 1992-08-21 | 1994-06-07 | Oansh Designs, Ltd. | Multi-application ankle support footwear |
DE4404911C2 (en) * | 1994-02-16 | 1997-10-02 | Georg Dr Ahlbaeumer | Shoe, especially sports shoe or orthopedic stocking, with ankle stabilization |
US5865778A (en) * | 1997-03-03 | 1999-02-02 | Johnson; James F. | Footwear with integral ankle support |
-
1997
- 1997-01-05 NL NL1004931A patent/NL1004931C2/en not_active IP Right Cessation
-
1998
- 1998-01-05 AT AT98900449T patent/ATE243484T1/en active
- 1998-01-05 CN CNB988016915A patent/CN1183886C/en not_active Expired - Fee Related
- 1998-01-05 EP EP98900449A patent/EP1003447B1/en not_active Expired - Lifetime
- 1998-01-05 JP JP52989998A patent/JP3696891B2/en not_active Expired - Fee Related
- 1998-01-05 AU AU54986/98A patent/AU732930B2/en not_active Ceased
- 1998-01-05 DE DE69815855T patent/DE69815855T2/en not_active Expired - Lifetime
- 1998-01-05 KR KR10-1999-7005982A patent/KR100507461B1/en not_active IP Right Cessation
- 1998-01-05 CZ CZ19992397A patent/CZ290117B6/en not_active IP Right Cessation
- 1998-01-05 ES ES98900449T patent/ES2202797T3/en not_active Expired - Lifetime
- 1998-01-05 US US09/341,071 patent/US6245035B1/en not_active Expired - Lifetime
- 1998-01-05 WO PCT/NL1998/000002 patent/WO1998029060A1/en active IP Right Grant
- 1998-01-05 CA CA002276344A patent/CA2276344C/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0275543A1 (en) * | 1987-01-05 | 1988-07-27 | Rau, Roland, Dr. med. | Supporting device for the ankle-joint |
EP0305999A1 (en) * | 1987-09-01 | 1989-03-08 | Arthur Thanner | Ankle brace |
EP0372452A1 (en) * | 1988-12-02 | 1990-06-13 | Bauerfeind GmbH & Co. | Ankle support |
EP0468351A1 (en) * | 1990-07-26 | 1992-01-29 | SOLOR SCHUHFORSCHUNG UND ENTWICKLUNG GmbH | Orthopaedic medical shoe and internal shoe |
DE9420046U1 (en) * | 1994-09-10 | 1995-03-02 | Muench Thomas | Heel relief orthosis |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1014740C2 (en) | 2000-03-24 | 2001-09-25 | Nea Internat B V | Ankle support. |
EP1138288A1 (en) | 2000-03-24 | 2001-10-04 | Nea International B.V. | Ankle support |
WO2002051343A1 (en) * | 2000-12-22 | 2002-07-04 | Timothy Ian Moore | Ankle brace |
WO2008028643A1 (en) * | 2006-09-05 | 2008-03-13 | Bauerfeind Ag | Ankle joint orthesis |
US8337442B2 (en) | 2006-09-05 | 2012-12-25 | Bauerfeind Ag | Ankle joint orthosis |
WO2016038167A1 (en) | 2014-09-11 | 2016-03-17 | Allomed Medizintechnik Gmbh | Orthosis |
EP3068351B1 (en) * | 2014-09-11 | 2017-03-29 | Allomed Medizintechnik GmbH | Orthosis |
US10245171B2 (en) | 2015-04-09 | 2019-04-02 | Ossur Iceland Ehf | Hand support and method for using the same |
US11376147B2 (en) | 2015-04-09 | 2022-07-05 | Ossur Iceland Ehf | Hand support and method for using the same |
NL2030191B1 (en) | 2021-12-20 | 2023-06-28 | Nea Int Bv | An ankle support comprising an one-piece shell having a lateral shell section, and a medial shell section |
WO2023121437A1 (en) | 2021-12-20 | 2023-06-29 | Nea International B.V. | An ankle support comprising an one-piece shell having a lateral shell section, and a medial shell section |
Also Published As
Publication number | Publication date |
---|---|
AU5498698A (en) | 1998-07-31 |
EP1003447A1 (en) | 2000-05-31 |
CZ290117B6 (en) | 2002-06-12 |
ATE243484T1 (en) | 2003-07-15 |
AU732930B2 (en) | 2001-05-03 |
KR100507461B1 (en) | 2005-08-09 |
CN1183886C (en) | 2005-01-12 |
DE69815855T2 (en) | 2004-05-19 |
DE69815855D1 (en) | 2003-07-31 |
ES2202797T3 (en) | 2004-04-01 |
EP1003447B1 (en) | 2003-06-25 |
JP3696891B2 (en) | 2005-09-21 |
CA2276344C (en) | 2005-04-05 |
CZ239799A3 (en) | 1999-12-15 |
CA2276344A1 (en) | 1998-07-09 |
CN1243428A (en) | 2000-02-02 |
JP2000513982A (en) | 2000-10-24 |
NL1004931C2 (en) | 1998-07-08 |
US6245035B1 (en) | 2001-06-12 |
KR20000062396A (en) | 2000-10-25 |
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