14 results about "Fifth metatarsal bone" patented technology

An inner sole structure for being mounted inside footwear for engagement by the foot comprises a middle sole part covered by a top part. The middle sole part defines has a thickness providing for supporting the foot and defines a longitudinal channel devoid of any material therein and defining an opening covered by the top sole part. When the inner sole structure is inside the footwear and engaged by the foot, the longitudinal channel is positioned under the foot of the wearer and is aligned with a longitudinal portion of the foot corresponding to a plantar fascia position of the foot to avoid tension against this foot portion. The inner sole structure comprises a support element for being mounted to an inner sole part of the footwear to be engaged by the foot. The support member is positioned to be engaged by a region of the foot corresponding to a position extending between at least near a fifth metatarsal rear end position of the foot to a heel bone position of the foot for providing stability to the foot for controlled supination.

A sole (100), for shoes, comprising: - an elastic base (30), having at least one first seat (31), for accommodating a midsole (10), - the midsole (10), comprising a first body (11), contoured to contain the sole of a foot (F) of a user, the first body (11) having an upper surface (12) which has a footbed-like shape and is surrounded by an outer perimetric edge (1), and a lower surface (13), opposite the previous one, the first body (11) having a plurality of regions (16, 21, 27) adapted to correspond to regions and / or bones of the foot (F), the regions (16, 21, 27) of the first body (11) comprising, in order, at least: - a heel region (16), - a tarsal region (21) comprising, in turn, a cuboid sub-region (25) and a third cuneiform sub-region (26), the cuboid sub-region (25) and the third cuneiform sub-region (26) being adjacent to a metatarsal region (27), - the metatarsal region (27) comprising in turn a first metatarsal sub-region (19'), a second metatarsal and third metatarsal sub-region (19''), a fourth metatarsal sub-region (17'') and a fifth metatarsal sub-region (17'); the lower surface (13) of the midsole (10) has: - a first portion (14) comprising a plurality of protrusions (15), the first portion (14) extending at least in a part of the heel region (16) and of the fifth metatarsal sub-region (17'), - a second portion (18) made of solid / continuous material, the second portion (18) extending at least in the first metatarsal sub-region (19').

A system and method for a ROSE-Reverdin / DARE osteotomy obviates severe deformities having a high intermetatarsal angle and which require closure via osteotomy (bone cut) of the first and / or fifth metatarsal in the midshaft or proximal aspect of the bone. The ROSE osteotomy is utilized to achieve this correction and is performed without need for fusion of the first metatarsal cuneiform joint. The ROSE osteotomy achieves correction of the intermetatarsal angle via rotation of the first and / or fifth metatarsal about a proximal based axis point. The Reverdin / DARE osteotomy is required to correct a deviated articular cartilage deformity at the head of the first metatarsal and / or additional slight correction of the IM angle. The Reverdin / DARE osteotomy achieves correction by wedging of the cut to realign the cartilage and translation of the head of the first metatarsal for further IM correction. A unique jig is used to achieve this cut and fixation.

A midsole / insole (10) for shoes, comprising a body (11) having an upper surface (12) which has a footbed-like shape and a lower surface (13), the body (11) having a plurality of regions (16, 21, 27) adapted to correspond to regions and / or bones of the foot (F), said regions (16, 21, 27) of the body (11) comprising, in order, at least: - a heel region (16), - a tarsal region (21), - the metatarsal region (27) comprising in turn a first metatarsal sub-region (19'), a second metatarsal and third metatarsal sub-region (19''), a fourth metatarsal sub-region (17'') and a fifth metatarsal sub-region (17'); the lower surface (13) has: - a first portion (14) comprising a plurality of protrusions (15), the first portion (14) extending at least in a part of the heel region (16) and of the fifth metatarsal sub-region (17'), - a second portion (18) made of solid / continuous material, the second portion (18) extending at least in the first metatarsal sub-region (19').

A cleated shoe has an upper, a Strobel board or midsole, and an outsole having a plurality of cleats, assembled to the upper / Strobel board or midsole. The insole has a first forefoot region configured to underlie heads of the second through fifth metatarsal bones of a wearer, and a second forefoot region having a concave depression extending downward from a top of the insole and is configured to underlie a head of the first metatarsal bone of the wearer. A hollow is provided in the Strobel board or midsole underlying the concave depression of the insole, and a corresponding concave depression is provided in the outsole underlying the concave depression of the insole and the hollow in the Strobel board or the midsole. The cleats are radially arranged around the head of the first metatarsal bone of the wearer.

There is provided an inner sole structure for being mounted to footwear. The footwear comprises a footwear sole defining an outsole for engaging the ground and an inner sole part for supporting a foot of a footwear user. The inner sole structure comprises a support element for being mounted to the inner sole part of the footwear to be engaged by the foot. When the support member is mounted to the inner sole part of the footwear it is positioned to be engaged by a region of the foot corresponding to a position extending between at least near a fifth metatarsal rear end position of the foot to a heel bone position of the foot for providing stability to the foot for controlled supination.

The utility model relates to the technical field of foot scanning and mold taking equipment, in particular to an auxiliary foot scanning and mold taking tool which comprises a supporting bottom plate and an abutting vertical plate, the abutting vertical plate is arranged on the supporting bottom plate, the abutting vertical plate is perpendicular to the supporting bottom plate, and a supporting plate is arranged on the supporting bottom plate; the abutting vertical plate is provided with a first abutting baffle, a second abutting baffle and a third abutting baffle. According to the device, a worker can place the shank on the supporting plate to be fixed, then the foot is placed on the abutting vertical plate, the first abutting baffle on the abutting vertical plate abuts against the first metatarsus of the forefoot of the foot, the second abutting baffle on the abutting vertical plate abuts against the fifth metatarsus of the forefoot of the foot, and the third abutting baffle on the heel of the foot; and then when a worker scans the feet, the feet are pressed against and fixed, so that the feet are placed more stably in the scanning process, and the situation that the precision of the scanned three-dimensional model is reduced due to leg movement is reduced.

The utility model discloses an eversion and eversion shoe, which belongs to the technical field of rehabilitation training shoes and comprises a body, the body consists of a shoe board and a front baffle, the shoe board is divided into a front end, a middle end and a rear end, a first cushion block is arranged at the bottom of the front end, a second cushion block is arranged at the bottom of the middle end, and a third cushion block is arranged at the bottom of the rear end. The first cushion block, the second cushion block and the third cushion block are arranged along the outer side bottom of the shoe board, the thickness of the first cushion block is larger than that of the second cushion block, and the thickness of the second cushion block is equal to that of the third cushion block. According to the scheme, on the basis of a fifth metatarsal bone fracture injury mechanism, injury of anterior ankle ligaments (fibular ligaments) is combined, design is carried out in combination with special physiological structure characteristics of ankles, the stress direction is opposite to the injury direction, and the purposes of relieving symptoms and accelerating recovery are achieved.

The invention provides sports socks with functional partition silica gel layers, each sports sock comprises a main sock and an auxiliary sock, each of the main sock and the auxiliary sock comprises a sock body and a sock leg connected to the upper portion of the sock body, and each sock body comprises a sock body and a silica gel layer structure arranged at the bottom of the sock body. The silica gel layer structure comprises the following areas: a half sole thrust area which comprises a plurality of strip-shaped silica gel blocks which are arranged at the end parts of the first to fifth metatarsal bones along the direction perpendicular to the length direction of the metatarsal bones; the foot arch supporting area comprises a plurality of silica gel supporting belts which are longitudinally arranged along the inner side of the foot arch; the heel stabilizing area comprises a plurality of arc-shaped silica gel sections, and the arc-shaped silica gel sections surround to form a C-shaped semi-ring structure or an O-shaped full-ring structure and are arranged around the heel; and the toe root grasping area comprises a plurality of silica gel points which are arranged below the first metatarsophalangeal joint to the fifth metatarsophalangeal joint.

A cleated shoe has an upper, a Strobel board or midsole, and an outsole having a plurality of cleats, assembled to the upper / Strobel board or midsole. The insole has a first forefoot region configured to underlie heads of the second through fifth metatarsal bones of a wearer, and a second forefoot region having a concave depression extending downward from a top of the insole and is configured to underlie a head of the first metatarsal bone of the wearer. A hollow is provided in the Strobel board or midsole underlying the concave depression of the insole, and a corresponding concave depression is provided in the outsole underlying the concave depression of the insole and the hollow in the Strobel board or the midsole. The cleats are radially arranged around the head of the first metatarsal bone of the wearer.

The utility model discloses a kind of breathable comfortable driving shoes, including shoe sole and vamp, vamp is breathable vamp, the convex edge is set to the bulge edge of shoe sole outer side edge corresponding fifth metatarsal bone position, convex edge is attached on vamp towards shoe outer side, shoe sole heel extends to corresponding heel, and is attached on vamp, so that shoe heel forms camber surface, the waist piece for being used to support foot is embedded on shoe sole on corresponding arch area, and breathable hole is set on waist piece, and the vent hole that communicates with breathable hole is set up on big bottom.The utility model is in the corresponding area of fifth metatarsal bone when wearing, and when collision, lateral impact energy is dispersed, foot peak stress is reduced, and wearing is more comfortable, shoe heel and shoe sole plane are smoothly connected, transition is smooth, reduce the contact distance of heel and vehicle ground, set waist piece, and set breathable hole, cooperate the vent hole of shoe sole and breathable vamp can realize the directional airflow circulation of "shoe sole→in shoe→vamp", improve ventilation efficiency, while maintaining lateral torsional stiffness.

This item is a sock. The foot support portion of this item supports the wearer's third to fifth metatarsal heads in a high position. The first toe portion of this item accommodates the wearer's first toe and prevents the foot support portion from shifting.

A cleated shoe has an upper, a Strobel board or midsole, and an outsole having a plurality of cleats, assembled to the upper / Strobel board or midsole. The insole has a first forefoot region configured to underlie heads of the second through fifth metatarsal bones of a wearer, and a second forefoot region having a concave depression extending downward from a top of the insole and is configured to underlie a head of the first metatarsal bone of the wearer. A hollow is provided in the Strobel board or midsole underlying the concave depression of the insole, and a corresponding concave depression is provided in the outsole underlying the concave depression of the insole and the hollow in the Strobel board or the midsole. The cleats are radially arranged around the head of the first metatarsal bone of the wearer.