CN209807256U - Heel pain insole orthosis - Google Patents

Heel pain insole orthosis Download PDF

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Publication number
CN209807256U
CN209807256U CN201821760842.7U CN201821760842U CN209807256U CN 209807256 U CN209807256 U CN 209807256U CN 201821760842 U CN201821760842 U CN 201821760842U CN 209807256 U CN209807256 U CN 209807256U
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CN
China
Prior art keywords
density
heel
insole
low
bottom layer
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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.)
Expired - Fee Related
Application number
CN201821760842.7U
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Chinese (zh)
Inventor
豆勇刚
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Guangzhou Rui Good Medical Technology Co Ltd
Original Assignee
Guangzhou Rui Good Medical Technology Co Ltd
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Priority to CN201821760842.7U priority Critical patent/CN209807256U/en
Application granted granted Critical
Publication of CN209807256U publication Critical patent/CN209807256U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The utility model belongs to the technical field of the low limbs biomechanics is corrected, a shoe-pad orthopedic ware for treating heel portion is painful is related to. The utility model discloses a heel pain insole orthopedic device, which comprises a top layer made of odor-resistant high-friction coefficient cloth, a middle layer made of low-density PU buffer material and a bottom layer made of medium or high-density EVA thermo-plastic material; the top layer, the middle layer and the bottom layer are bonded to form an insole with a deep heel cup and a high medial longitudinal arch; an elliptical pressure reduction point is arranged at a position of the bottom layer corresponding to the first metatarsophalangeal joint and is filled with a low-density PU buffer material; the bottom layer is provided with a pressure reducing pad corresponding to the heel part, and the pressure reducing pad is filled with a low-density PU buffer material. Shoe-pad orthopedic ware and individual foot type perfect adaptation, effective control, coordination, balanced foot, even whole low limbs biomechanics, make the heel pain obtain radically curing from etiology department, the travelling comfort is good, the compliance is high, the treatment is satisfied with.

Description

Heel pain insole orthosis
Technical Field
The utility model belongs to the technical field of the low limbs biomechanics is corrected, a orthopedic ware is related to, especially relate to an orthopedic ware of shoe-pad for treating heel portion is painful.
Background
The natural human foot design is adaptable and can walk on a variety of different types of terrain. In modern society, however, mankind has changed this environment by creating new, more robust pavements, such as concrete pavements and slate pavements, through the use of hard surface coverings. The ground is too hard to provide any rebound and the foot compensates by collapsing the medial side, flattening the arch, trying to achieve ground contact, which is pronation. Pronation is a compensatory mechanism by which the foot contacts the ground and the collapse of the arch of the foot causes repeated traction and irritation of the plantar aponeurosis, which is a significant cause of heel pain.
Current treatment conventional conservative treatments: limb stretching exercise, limb fixation, external shock wave treatment, anti-inflammatory analgesic drugs, local sealing and local physical factor treatment. But has general curative effect and easy recurrence. The insole orthosis is an external mechanical restriction and adjustment product designed to reduce the effects of pronation and supination, treat poor foot biomechanics, restore the natural cushioning and absorption function of the foot, and provide a balancing, controlling and coordinating function.
Disclosure of Invention
An object of the utility model is to provide a heel pain shoe-pad orthosis can effectively the excessive control of pronating of foot, improves foot biomechanics, alleviates the impact force of heel portion to alleviate pain, effectively guarantee treatment.
The utility model discloses a heel pain insole orthopedic device, which comprises a top layer made of odor-resistant high-friction coefficient cloth, a middle layer made of low-density PU buffer material and a bottom layer made of medium-density or high-density EVA thermo-plastic material; the top layer, the middle layer and the bottom layer are bonded to form an insole with a deep heel cup and a high medial longitudinal arch; an elliptical pressure reduction point is arranged at a position of the bottom layer corresponding to the first metatarsophalangeal joint and is filled with a low-density PU buffer material; the bottom layer is provided with a pressure reducing pad corresponding to the heel part, and the pressure reducing pad is filled with a low-density PU buffer material.
According to the utility model discloses a heel pain shoe-pad orthosis's further characteristic, shoe-pad orthosis divide into and adds little sign indicating number (35.5-38.5mm), little sign indicating number (39-40mm), well sign indicating number (40.5-42.5mm), big sign indicating number (43-45 mm).
The shoulder joint abduction fixing orthosis has the following characteristics and advantages:
(1) the odor-resistant high-friction-coefficient cloth on the top layer can prevent foot odor and prevent feet from sliding in the shoes. The low-density PU buffer material of the middle layer can be used for buffering the foot pressure in the support period, and brings comfortable and pressure buffering effects to the forefoot. The middle or high density EVA heat-plasticity material of the bottom layer can be used for individual customization and fine adjustment so as to perfectly fit individual feet and ensure the treatment effect. The dual-density materials of the middle layer and the bottom layer of the orthopedic insole are organically combined, and the functional control, coordination and balanced support are fully realized.
(2) The deep heel cup is used to effectively stabilize and control hindfoot varus and valgus. The high medial longitudinal arch 7 is used for effectively supporting the medial longitudinal arch intertarsal joint complex, effectively supporting the calcaneal transtalus and effectively controlling excessive traction of the metatarsal aponeurosis in the walking process.
(3) The relief point corresponding to the first metatarsophalangeal joint may be used to assist with the first metatarsophalangeal flexion, increasing the stability of the foot during the kick-off phase of the gait cycle.
(4) The pressure reduction pad corresponding to the heel portion may be used to relieve medial heel stress, relieving pressure of medial plantar fascia insertion, and thereby relieving medial plantar pain.
Shoe-pad orthopedic ware and individual foot type perfect adaptation, effective control, coordination, balanced foot, even whole low limbs biomechanics, make the heel pain obtain radically curing from etiology department, the travelling comfort is good, the compliance is high, the treatment is satisfied with.
Drawings
Fig. 1 is a top view of the heel pain insole orthosis of the present invention.
Fig. 2 is a bottom view of the heel pain insole orthosis of the present invention.
Fig. 3 is a side sectional view of the heel pain insole orthosis of the present invention.
Detailed Description
The heel pain insole orthosis, as shown in fig. 1 to 3, comprises a top layer 1 made of odor-resistant high-friction coefficient cloth, a middle layer 2 made of low-density PU buffer material and a bottom layer 3 made of medium-density or high-density EVA thermoplastic material. Wherein, the deodorant high coefficient of friction cloth of top layer can prevent foot odor to and avoid the foot to slide in shoes. The low-density PU buffer material of the middle layer can be used for buffering the foot pressure in the support period, and brings comfortable and pressure buffering effects to the forefoot. The middle or high density EVA heat-plasticity material of the bottom layer can be used for individual customization and fine adjustment so as to perfectly fit individual feet and ensure the treatment effect. The dual-density materials of the middle layer and the bottom layer of the orthopedic insole are organically combined, and the functional control, coordination and balanced support are fully realized. The top layer 1, middle layer 2 and bottom layer 3 are bonded to form an insole having a deep heel cup 6 and a high medial longitudinal arch 7. Wherein the deep heel cup is used to effectively stabilize and control hindfoot varus and valgus. The high medial longitudinal arch 7 is used for effectively supporting the medial longitudinal arch intertarsal joint complex, effectively supporting the calcaneal transtalus and effectively controlling excessive traction of the metatarsal aponeurosis in the walking process.
As shown in fig. 2 and 3, oval pressure reduction points 4 are provided in the bottom layer 1 at positions corresponding to the first metatarsophalangeal joint and filled with a low-density PU cushion material. The decompression point 4 is used to assist the first metatarsal flexure and increase the stability of the foot during the kick-off phase of the gait cycle.
As shown in fig. 2 and 3, a pressure reducing pad 5 is disposed on the bottom layer corresponding to the heel part, and is filled with a low-density PU buffer material. The pressure reduction pad 5 is used for relieving the stress on the inner side of the heel and relieving the pressure of the medial fascia stop of the sole, thereby relieving the pain on the medial side of the sole.
The design principle of the heel pain insole orthopedic device is as follows: according to the biomechanical principle of lower limbs and according to the control, coordination and balance theory of feet. Fully improves the biomechanics of the foot, and relieves the abnormal stretching of plantar metatarsal aponeurosis, thereby relieving the pain of the foot root.
The utility model discloses a progressive U type low temperature orthopedic ware of modified use method be: according to the biomechanical evaluation technology of the foot, the ankle joint position (tibia torsion angle), the standing calcaneus rest position angle, the standing calcaneus neutral position angle, the forefoot valgus angle and the lower limb length are measured. Comprehensively analyzing and selecting the insoles.

Claims (2)

1. A heel pain insole orthosis is characterized by comprising a top layer made of odor-resistant high-friction-coefficient cloth, a middle layer made of low-density PU buffer material and a bottom layer made of medium-density or high-density EVA thermo-plastic material; the top layer, the middle layer and the bottom layer are bonded to form an insole with a deep heel cup and a high medial longitudinal arch; an elliptical pressure reduction point is arranged at a position of the bottom layer corresponding to the first metatarsophalangeal joint and is filled with a low-density PU buffer material; the bottom layer is provided with a pressure reducing pad corresponding to the heel part, and the pressure reducing pad is filled with a low-density PU buffer material.
2. The heel pain insole orthosis of claim 1, wherein: the insole orthotics are divided into small size, middle size and big size.
CN201821760842.7U 2018-10-29 2018-10-29 Heel pain insole orthosis Expired - Fee Related CN209807256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821760842.7U CN209807256U (en) 2018-10-29 2018-10-29 Heel pain insole orthosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821760842.7U CN209807256U (en) 2018-10-29 2018-10-29 Heel pain insole orthosis

Publications (1)

Publication Number Publication Date
CN209807256U true CN209807256U (en) 2019-12-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821760842.7U Expired - Fee Related CN209807256U (en) 2018-10-29 2018-10-29 Heel pain insole orthosis

Country Status (1)

Country Link
CN (1) CN209807256U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113100751A (en) * 2021-04-08 2021-07-13 宜步医疗科技(江苏)有限公司 Judgment index and judgment basis of biological force line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113100751A (en) * 2021-04-08 2021-07-13 宜步医疗科技(江苏)有限公司 Judgment index and judgment basis of biological force line

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Granted publication date: 20191220