WO2013160377A1 - Sandale hallux valgus - Google Patents

Sandale hallux valgus Download PDF

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Publication number
WO2013160377A1
WO2013160377A1 PCT/EP2013/058550 EP2013058550W WO2013160377A1 WO 2013160377 A1 WO2013160377 A1 WO 2013160377A1 EP 2013058550 W EP2013058550 W EP 2013058550W WO 2013160377 A1 WO2013160377 A1 WO 2013160377A1
Authority
WO
WIPO (PCT)
Prior art keywords
sandal
hallux valgus
midfoot
big toe
pressure pad
Prior art date
Application number
PCT/EP2013/058550
Other languages
German (de)
English (en)
Inventor
Manfred Braß
Original Assignee
Hallufix Ag
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 Hallufix Ag filed Critical Hallufix Ag
Priority to US14/395,917 priority Critical patent/US20150101213A1/en
Priority to ES13720849.2T priority patent/ES2606935T3/es
Priority to JP2015507525A priority patent/JP2015514528A/ja
Priority to EP13720849.2A priority patent/EP2840918B1/fr
Priority to BR112014026340A priority patent/BR112014026340A2/pt
Publication of WO2013160377A1 publication Critical patent/WO2013160377A1/fr
Priority to CY20161101259T priority patent/CY1118366T1/el

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/12—Sandals; Strap guides thereon
    • A43B3/128—Sandals; Strap guides thereon characterised by the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101—Slippers, e.g. flip-flops or thong sandals
    • A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare 
    • A43B3/105—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare  characterised by the shape or layout of the toestrap
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/108—Low shoes, e.g. comprising only a front strap; Slippers characterised by the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/12—Sandals; Strap guides thereon
    • A43B3/126—Sandals; Strap guides thereon characterised by the shape or layout of the straps
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1425—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the ball of the foot, i.e. the joint between the first metatarsal and first phalange
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1463—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with removable pads to allow custom fit
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/147—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties for sick or disabled persons, e.g. persons having osteoarthritis or diabetes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/149—Pads, e.g. protruding on the foot-facing surface
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/26—Footwear with health or hygienic arrangements with foot-supporting parts with toe-spacers or toe-spreaders

Definitions

  • the invention relates to a hallux valgus sandal for the prevention and treatment of maldistribution in the middle and Vorderfußbe rich, in particular the malpositions of the big toe referred to as hallux valgus.
  • Deformities in the middle and forefoot area in particular a pathological obliquity of the big toes, which is referred to as hallux valgus, has a variety of causes.
  • malformations are congenital or hereditary;
  • misalignments are caused by the wearing of false footwear or by the flattening of the longitudinal and transverse arch due to instability in the midfoot area, in particular by instability of the connective tissue.
  • the transverse arch which is also referred to as splayfoot, the individual metatarsal or toe bones are fanned out radially.
  • the metatarsal bone of the first ray i. H.
  • the tendons of the big toe which in contrast to the other toes has an independent tendon apparatus, no longer run centrally over the great toe joint, but due to their predefined length lateral, i.e. outside of it.
  • the big toe is thus pulled in an oblique, outward position.
  • the formation of a hallux valgus is also reinforced by the decrease in the longitudinal arch, as due to this predominantly medial Absinke ns anatomically caused a rotation of the middle or forefoot seen from above to the outside.
  • a reference system centered on the center of the body is used in the description, as usual in anatomy. Accordingly defined inside or inside or medial always towards the body center or facing the other foot. In the medial direction means thus also in the direction of the other foot. With external or lateral in each case the side facing away from the body center is designated, so that the lateral direction of the body center and thus shows away from the respective other foot away.
  • a metatarsal bone and its associated toe bones are also referred to as jets.
  • the first ray is the inner metatarsal bones and the viewed in front of arranged inner toe bones.
  • the individual rays are numbered ascending in the lateral direction so that the outer metatarsal bone and the associated toe bones arranged in front of it form the fifth ray.
  • Various sandals for correcting and / or preventing Hallux valgus disorders are known from the prior art.
  • a sandal is known from the German utility model DE 20 2008 008 106, which is preferably designed as a flip-flop sandal.
  • the flip-flop sandal has a shoe sole and a big toe receiving compartment for separately receiving the big toe separately from the other toes.
  • the known sandal comprises a metatarsal bandage for supporting the metatarsus, which has lateral foot sole support sections, which are drawn from the side flanks of the upper shoe to the middle of the sole inwardly.
  • the metatarsal bandage is centered on the shoe sole via a centering device.
  • the metatarsal bandage of the flip-flop sandal correction forces in the radial direction on the midfoot area are given undefined over the entire circumference of the bandage.
  • the metatarsal area is applied substantially uniformly with pressure from all sides, so that the metatarsal bones are also compressed in an undefined manner.
  • the alignment of the midfoot area in relation to the shoe sole and the big toe, especially when lifting the lateral plantar edges is not clearly defined.
  • the longitudinal axis of the foot may be displaced or rotated relative to the longitudinal axis of the sandal.
  • the object of the present invention in relation to this prior art is to provide a sandal in which the metatarsal area is and remains properly aligned during the running movement to the toe bone of the first beam and at a defined correction force for the prevention and / or treatment of Malpositions gently introduced into the foot.
  • the Hallux valgus sandal of the present invention comprises a sole member having an outsole and a footbed.
  • the hallux valgus sandal also includes a big toe abutment for lateral support of the big toe.
  • a midfoot belt encloses when wearing the sandal together with the sole of the foot, the foot medial bone of the wearer of the sandal becomes circular.
  • the midfoot strap is adjustable in its length.
  • a pressure pad is arranged in the region of the metatarsus such that a laterally directed force can be exerted on the inner metatarsal bone by applying the midfoot belt over the pressure pad.
  • the pressure pad is arranged in particular on the inside of the Mittelfußgurtes in the medial area of the sandal. Thus, when the sandal is worn, the pressure pad is located between the midfoot girdle and the metatarsal bone of the first jet.
  • the sandal according to the invention is subdivided essentially into three areas in the longitudinal direction.
  • the division into the areas is based on the foot of the wearer of the sandal. For an approximate indication of the ranges, however, it is only possible to resort to averaged values for the respective length of the range on the basis of a standard foot for the respective foot length or shoe size.
  • At the back are the tarsal bones, which define the tarsal or hindfoot area of the sandal or sole element.
  • the tarsal area includes in the heel area beginning of the heel bone and laterally slightly forward followed by the talus. In the direction of the toe in front of it are the cuboid bone and the navicular bone.
  • the metatarsal bones close to the tarsal bones in the longitudinal direction. which are also referred to as Ossa metatarsalia, and specify the metatarsus or metatarsus.
  • the medial metatarsal bones tend to be slightly anterior to the tip of the toe, compared to the lateral metatarsals.
  • the boundaries of Mittetfuß Schemes from the foot inside to the foot outside move back in the foot longitudinal direction.
  • the toe or forefoot region is defined, which is defined by the two toe bones of the big toe and the three toe bones of the second, third, fourth and small toe, respectively. These three areas correspond approximately to one third of the total foot length.
  • the pressure pad has an action length which is aligned essentially in the longitudinal direction of the foot. In the applied state, an effective surface of the pressure pad is brought into contact with the foot via this length of action.
  • the length of the midfoot belt is preferably changed or shortened. As a rule, the length is shortened until the shoe, in particular the midfoot belt and the footbed, lies substantially against the midfoot, encloses the latter and the desired correction force is achieved.
  • the length of action of the pressure pad preferably corresponds to the metatarsal area of the sandal, so that the pressure pad rests against it over the entire length of the metatarsal bone.
  • the correction force in the front region of the pressure pad engages in particular behind the metatarsophalangeal joint on the soft tissue medial to the metatarsal bone and extends backwards over the entire length of the
  • the width of the Mittußußgurts on its inside preferably also extends over the length of action of the pressure pad.
  • the pressure pad is a three-dimensional element which is preferably arranged between the midfoot belt and the foot of the wearer of the sandal.
  • the thickness of the pressure pad i. its extension from the middle hoop in the direction of the foot can vary depending on the application, therapy or the like.
  • the pressure pad may be attached to the midfoot belt and / or sole member so that its location and orientation are clearly defined. Due to the design of the three-dimensional shape of the pressure pad, the pressure introduction and pressure distribution on the medial metatarsal bone is adjustable and changeable.
  • the pressure pad is preferably integrated in flowing forms in the Mittelfußgurt, without causing a sharp edge.
  • the pressure pad preferably has a greater thickness in the front region than in the rear region.
  • the pressure pad may be wedge-shaped, convex or the like.
  • the pressure pad may for example be convex and adapted to the arch of the foot. Abrupt changes in shape and pressure force jumps derived from this are to be avoided.
  • the various regions of the pressure pad should accordingly form a contour with flowing transitions, so that the pressure force changes take place continuously, in particular at the ends of the pressure pad. Due to the interaction of the pressure pad with the length change of Mittetfußgurtes the correction force to be achieved on the first metatarsal bone in their amount and / or their direction is adjustable. This will improve the treatment of hallux valgus disorders.
  • the width of the Mittelfußgurtes is preferably decreasing from the inside out.
  • the Mittelfußgurt in the area of the pressure pad on its maximum width. This improves the pressure introduction into the pressure pad.
  • the Mittelfußgurt becomes narrower. This can also go into a raised sole edge of the sandal.
  • a correspondingly raised sole edge can also be formed in the area of the pressure pad on the inner side of the sandal.
  • the sandal has a trapezoidal or triangular recess in the midfoot belt.
  • the recess preferably has the greatest extent on the inside, following the pressure pad, and narrows towards the outside. Sharp edged corners are to be avoided in the midfoot girth and recess to reduce load peaks caused by forces on the midfoot girdle.
  • the metatarsal area extends obliquely backwards from inside to outside as viewed from above.
  • the center of the midfootbelt is substantially parallel to the boundaries of the midfoot region.
  • the middle also extends from the inside of the foot to the outside of the foot to the rear.
  • the means between the front and rear end of the belt is considered, so that the center corresponds approximately to the center of gravity of the Mittußußgurts. Due to the oblique course of the midfoot belt, the middle connection point on the inside of the sandal is offset further forward than the middle connection point on the outside of the sandal.
  • the midfoot belt is preferably changeable by a Velcro in its length.
  • a Velcro By shortening the length of the midfoot belt, the latter is tensioned, so that a tensile force is introduced in the middle foot belt in the applied state of the sandal.
  • This correction force is deliberately introduced via the midfoot belt and the pressure pad onto the metatarsal bone of the first jet.
  • tensioning means such as elastic elements or tension straps can be used with a corresponding closure such as a buckle.
  • the hook and loop fastener is arranged on the outside of the sandal or the Mittffußgurts.
  • a first end of a hook and loop tape is incorporated into the sole element.
  • a receptacle for the Velcro strip is arranged on the outside of the sandal, in particular on a raised sole edge.
  • the free, second end of the Velcro strip can be fastened to the receptacle in various positions, so that a loop of variable length is formed over this, and thus the length of the center foot strap is variable.
  • the midfoot belt is formed as a medial and a lateral midfibrous element, wherein the change in length is changed by the size of the overlap.
  • the two elements are connected to each other with variable overlap in different positions, for example via push buttons or a hook and loop fastener.
  • the big toe abutment is designed as a big toe loop.
  • the big toe loop encloses the big toe in the applied state of the sandal at least partially circular.
  • the big-toe loop is U-shaped and with the Soh- lenelement connected in two places.
  • the green denier can preferably be adjusted, in particular with regard to its position and / or length. This will be the
  • the length is, for example, adjustable via a Velcro fastener.
  • Various designs are analogous to the adjustment of Mittelfußgurtes formed.
  • the big toe abutment can also be designed as a bridge on which the big toe rests.
  • the footbed of the Hallux Valgus sandal is preferably designed as an orthopedic footbed.
  • An orthopedic footbed has in particular a longitudinal and / or transverse arch, as well as receptacles or troughs for the toes.
  • the footbed may also include one or more pads.
  • a pad is usually an elevation of the footbed for medical purposes.
  • the at least one pad is a proprioceptive pad and designed according to the teaching of Golgi, so that the pad exerts such pressure on the foot, which serves to regulate the muscle tension.
  • the muscles should be influenced in such a way that a treatment of the hallux valgus is supported.
  • the roll-off slots are often arranged so that they support a natural rolling motion.
  • the slots are arranged below the natural rolling axis of the toes.
  • the roll-off slots preferably run parallel to the natural roll-off axis.
  • the Hallux valgus sandal according to the invention can be produced from various known materials which are customary in the prior art in the production of sandals, such as, for example, plastic, cork, leather and the like.
  • the sole element may have further constituents, such as, for example, damping-absorbing layers or elements, for example, of EVA or the like.
  • outsole, big toe abutment and parts of the Mittelfußgurtes are integrally formed of plastic.
  • the one-piece design can be produced, for example, by baking plastic granules or injection molding or foaming plastics.
  • a material similar to Crocs sandals is usable. Such a material has a certain inherent elasticity.
  • all parts of the midfoot belt are produced in one piece from plastic except for the adjusting mechanism, for example the Velcro fastener.
  • the adjusting mechanism may be formed during manufacture as Einlegteil and is firmly connected in the manufacturing process with the plastic.
  • the footbed and / or the pressure pad may be separate parts be formed and are thus interchangeable.
  • the footbed is formed separately.
  • the footbed is inserted into a recess in the outsole and held in position by friction.
  • the footbed is adaptable to the wearer and is also made of a different material or a different material mix than the outsole bar finished.
  • the sole is slit in the area between the first and second toes from the front end, so that the big toe abutment or the big toe loop can be formed integrally with the outsole and can be guided through the footbed.
  • the size of the correction force is adaptable to the severity of the hallux valgus deformity by the size and shape of the pressure pad.
  • individual peculiarities of the foot can be considered via a corresponding footbed.
  • the pressure pad and / or the footbed is formed integrally with the outsole, the big toe opponent, and parts of the midfoot girth. Even with such an embodiment, further components of the sandal can be incorporated, for example, as inserts in the production process.
  • This provides an effective, robust and cost-effective sandal for treating hallux valgus deformities.
  • the Hailux valgus sandal of the invention improves the prevention and / or treatment of hallux valgus deformities. Therapy is based on the principle "from the back to the front.” By this is meant that a treatment of the malposition not only begins in the toe area, but already on the metatarsal, ie.
  • FIG. 3 shows a pressure pad according to the invention on a foot skeleton
  • FIG. 4 shows a front view of a sandal according to the invention
  • FIG. 6 shows a three-dimensional representation of a sandal according to the invention.
  • a Hallux valgus sandal 1 is shown according to the invention.
  • the sandal 1 comprises a sole element 10 with an outsole 12 (see Fig. 6) and a footbed 14.
  • the sandal 1 and the footbed 14 are substantially in three areas, namely a tarsal area 52, a midfoot area 54 and a Divided toe area 56, which correspond to the areas of the human foot.
  • a foot or adoptedskelett 50 is shown in Fig. 2, as it is taken when wearing the sandal 1 of this.
  • the tarsal bones 52a are arranged (see Fig. 3).
  • the sandal 1 also has a midfoot belt 20.
  • the midfoot belt 20 is arranged substantially in the midfoot region 54 of the sandal 1.
  • the Mittelfußgurt 20 is integrally formed on the Sandaleinnenseite with the sole element 0.
  • the midfoot strap 20 has a Velcro strap 22.
  • the Velcro tape 22 is embedded in the sole member 10 medial to Sohlenau dichrometry and leads out of this.
  • the Velcro attachment to the brine element 10 is located on applied sandal 1 below the lateral area of the metatarsus.
  • the Velcro strip is passed through an opening as a deflection 26 in Mittelfußgurt 20 and is via a Velcro recording 24 on the outside of the sole member of the sandal 1 fastened.
  • a loop is formed by the Velcro strip 22, over which the length of the
  • the Mittelfrissagurtes 20 flexibly adjustable to change.
  • the Mittelfußgurt 20 is arranged according to its name in the midfoot region of the sandal 1 and wraps around in conjunction with the sole member 10 and the footbed 14, the foot in the worn state in the midfoot region 54 circular.
  • the metatarsal bones 54a can be contracted by reducing the length of the midfoot belt 20.
  • the width of the foot strap 20 on the inside of the sandal 1 corresponds approximately to the length of the midfoot region 54 of the sandal 1. In the lateral direction, the width of the midfoot belt 20 decreases.
  • the midfoot strap 20 is offset at its lateral end in the foot longitudinal direction to the rear with respect to its medial end.
  • the chiropractor 20 extends substantially parallel to the midfoot region 54 of the foot or the sandal 1.
  • the Mittelfußgurt 20 is formed with a recess 28 which has a trapezoidal shape. As a result, the force is optimized with minimal weight or with minimal material costs.
  • a pressure pad 30 is arranged in the region of the midfoot belt 20.
  • the pressure pad 30 is integrally formed with the inside of the midfoot belt 20 and the foot 14.
  • the pressure pad 30 lies on the length of action L on the inside of the foot.
  • the pressure pad 30 is, as shown in the plan view in Fig. 3, thereby formed substantially wedge-shaped, wherein it has a greater thickness in the front region in the lateral direction than in the rear region.
  • the pressure pad 30 is located between the midfoot belt 20 and the inner middle foot bones 54a, ie, the middlefoot bones 54a of the first beam, when the sandal 1 is worn.
  • a correction force F k is exerted on the metatarsal bone 54a of the first beam via the pressure pad 30.
  • the correction force F k acts essentially in the lateral direction.
  • the spread ie the misalignment of the metatarsal bones 54a, in particular the metatarsal bone 54a of the first jet, and thus also the hallux valgus, is counteracted.
  • the correction force F k in the front region of the midfoot 54 is higher than in the rear region.
  • the anterior force application point is placed in the area of the soft tissue behind the big toe metacarpophalangeal joint.
  • the pressure pad 30 or the effective length L is formed substantially over the entire length of the midfoot region 54 of the sandal 1 and the middle foot bone 54a of the first steel.
  • the big toe is laterally supported by a big toe abutment 40, which is formed as a big toe loop 42.
  • the loop 42 is substantially semicircular, as shown in Fig. 4, and wraps around the big toe in conjunction with the footbed 14 circular.
  • the great-toe loop 42 counteracts a lateral displacement of the big toe, which is in particular due to the application of a lateral correction force F k on the metatarsal bone 54a of the first jet via the pressure pad 30.
  • the correction force F k on the metatarsal bone 54a of the first beam and an opposite force F w on the toe bones 56a of the first beam may be applied to counteract and correct a hallux valgus malposition.
  • the correction force F k can be adjusted by the carrier itself over the length of the midfoot belt 20 or the length of the Velcro strip 22.
  • the footbed 1, as shown in FIGS. 1 and 6, is anatomically shaped and has a plurality of beads 16, d. H. Elevations in the area of the middle and hindfoot, up.
  • a retrocapital and a hallux pad 16a, 16b are arranged according to the teaching of Golgi in order to influence the network of nerves to regulate the muscle tension.
  • the retrocapital pad 16a is located in the metatarsal region across the entire width and exerts a pressure on the tendons of the toes extending below the ankle skeleton. The pressure on the tendons leads to a relaxation of the toe flexor muscles. This relaxing effect is reinforced in the medial area of the middle foot by a hallux pad 16b.
  • a valgus patch 16c is arranged in the medial region of the footbed 14 in the longitudinal direction behind the Hallux pad 16b. Due to its position in the medial hindfoot area, this has an activating effect on the longitudinal vaulting musculature. As a result, the longitudinal arch is erected.
  • the outsole 12 has on its underside, as shown in Fig. 5, Abrollschlitze 18 in the transverse direction.
  • the rolling slots 18 are offset parallel to a natural rolling axis of the foot down.
  • the sandal 1 is essentially made in one piece from plastic. Only the Velcro 22 is incorporated as Einlegteil by one end of the Velcro strip 22 is firmly connected to the sole element 10. In addition, the sandal 1 on its outer side a receptacle 24 for the Velcro tape 22, which is also connected as Einlegteil fixed to the sandal 1.
  • the Velcro recording 24 is formed as a felt with hooks and Velcro 22 as a loop tape. Bezuas Schweizerliste

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Diabetes (AREA)
  • Rheumatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne une sandale hallux valgus (1) comprenant un élément de semelle (10) avec une semelle de marche (12) et une semelle intérieure (14). La sandale hallux valgus ale (1) comprend en outre un contre-appui de gros orteil (40), servant à soutenir latéralement le gros orteil, et une sangle métatarsienne (20) qui coopère avec l'élément de semelle (10) pour entourer circulairement les os du métatarse lorsque la sandale (1) est portée et dont la longueur est modifiable. Sur la face interne de la sandale (1), un coussinet de pression (30) est disposé dans la zone du métatarse de telle façon que ledit coussinet (30) peut exercer une force dirigée latéralement sur les os du métatarse lorsque la sangle métatarsienne (20) est en place.
PCT/EP2013/058550 2012-04-24 2013-04-24 Sandale hallux valgus WO2013160377A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US14/395,917 US20150101213A1 (en) 2012-04-24 2013-04-24 Hallux valgus sandal
ES13720849.2T ES2606935T3 (es) 2012-04-24 2013-04-24 Sandalia para Hallux Valgus
JP2015507525A JP2015514528A (ja) 2012-04-24 2013-04-24 外反母趾用サンダル
EP13720849.2A EP2840918B1 (fr) 2012-04-24 2013-04-24 Sandale hallux valgus
BR112014026340A BR112014026340A2 (pt) 2012-04-24 2013-04-24 sandália para hálux valgo
CY20161101259T CY1118366T1 (el) 2012-04-24 2016-12-07 Σανδαλι βλαισου μεγαλου δακτυλου (hallus valgus)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210206739 DE102012206739A1 (de) 2012-04-24 2012-04-24 Hallux-valgus-sandale
DE102012206739.6 2012-04-24

Publications (1)

Publication Number Publication Date
WO2013160377A1 true WO2013160377A1 (fr) 2013-10-31

Family

ID=48325628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/058550 WO2013160377A1 (fr) 2012-04-24 2013-04-24 Sandale hallux valgus

Country Status (9)

Country Link
US (1) US20150101213A1 (fr)
EP (1) EP2840918B1 (fr)
JP (1) JP2015514528A (fr)
BR (1) BR112014026340A2 (fr)
CY (1) CY1118366T1 (fr)
DE (1) DE102012206739A1 (fr)
ES (1) ES2606935T3 (fr)
PL (1) PL2840918T3 (fr)
WO (1) WO2013160377A1 (fr)

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WO2019102033A1 (fr) 2017-11-27 2019-05-31 Euracontact Consulting Ag Sandale pour hallux valgus comprenant au moins une section à boucle pour le gros orteil et une section à boucle de maintien
WO2020239191A1 (fr) 2019-05-24 2020-12-03 Euracontact Consulting Ag Chaussure pour hallux valgus comprenant au moins une section à boucle pour le gros orteil et une section à boucle pour le milieu du pied

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WO2019102033A1 (fr) 2017-11-27 2019-05-31 Euracontact Consulting Ag Sandale pour hallux valgus comprenant au moins une section à boucle pour le gros orteil et une section à boucle de maintien
US11185433B2 (en) 2017-11-27 2021-11-30 Hallufix Ag Hallux valgus sandal having at least one great toe strap section and one holding strap section
WO2020239191A1 (fr) 2019-05-24 2020-12-03 Euracontact Consulting Ag Chaussure pour hallux valgus comprenant au moins une section à boucle pour le gros orteil et une section à boucle pour le milieu du pied

Also Published As

Publication number Publication date
ES2606935T3 (es) 2017-03-28
DE102012206739A1 (de) 2013-10-24
PL2840918T3 (pl) 2017-02-28
CY1118366T1 (el) 2017-06-28
JP2015514528A (ja) 2015-05-21
EP2840918A1 (fr) 2015-03-04
BR112014026340A2 (pt) 2017-06-27
EP2840918B1 (fr) 2016-09-07
US20150101213A1 (en) 2015-04-16

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