KR200372836Y1 - A orthopedic shoe - Google Patents

Abstract

Orthopedic formulations that modify the structure of the shoe according to the disease or malformation of the foot to balance the inside and outside of the shoe so that the normal weight is applied to the foot, and the deformation of the foot due to paralysis symptoms such as foot restraint shoes, flat foot shoes, and stroke It has various forms and functions depending on its purpose and function such as shoes.

The Welt process, one of the manufacturing methods of the formalization that has been used until now, was made by manual method, which made mass production impossible and the economic burden was high due to the excessively high price. In addition, due to the limited function of wearing the braces in the nature of the shoe is very difficult to wear shoes, and heavy and difficult to choose materials.

To wear ankle straps made of thermoplastic resin, the most commonly used form of regularization, and to wear regular shoes, it is necessary to choose shoes that are too large, and custom shoes are economically burdensome. According to this, the outer skin, ankle strap and shoes that can be adjusted are manufactured integrally to prevent unnecessary bulkiness and mass production to reduce economic burden.

The formalization of the present invention is largely divided into a shoe part that can open and close the top and the whole, and a fixing part that integrates the insole and the ankle fixing stand. The shoe part is divided into a heel opening part for adjusting the size of the heel, a foot opening part for adjusting the size of the foot, a cover part for making shoe shape, and a fixing part for fixing. The fixed part is fixed with soft sponge on the inside and the ankle shape with shoe cloth on the outside, and the elastic fiber is finished to adapt to the thickness change of the ankle. .

Description

Formalization {A orthopedic shoe}

Formalization refers to shoes that modify the structure of the shoe according to the disease or malformation of the foot so as to cover the inside and outside of the shoe to maintain the balance of the foot and to receive a normal weight load.

For the purpose and function of the lower limb brace used when there is an orthopedic problem in the foot, the flat foot shoes such as flat feet, which cause problems at the base of the ankles and feet, and the shoes worn on the deformation of the foot due to paralysis symptoms such as strokes. It has various forms and functions.

The orthosis for the lower limbs is attached to the shoe by using a metal or resin brace to correct the ankle joint or to prevent weight dispersion or deformation.In the case of a severe flat foot shoe (Fig. 1), the longitudinal arch Insoles or insoles made of resin (thermoplastic) to prevent pain in the metatarsal joints or ankle joints due to the loss of ) To be used. Marbital shaping is used with ankle straps (figure 2) made of resin (thermoplastics) to help prevent ankle's planar flexion due to spasticity.

Until now, formalization has been made by hand using the Welt process, which is easy to make into a suitable form according to the symptom, and to modify or repair the form, and thus mass production was impossible, which caused excessively high price. In addition, due to the limited function of wearing the braces, the shoes are very difficult to wear, and the stitching method (welding method) is heavier than the adhesive method (cement manufacturing method) and has many restrictions on material selection. .

The most commonly used form of formalization is to align the ankles and the proper alignment of the ankles, such as numbness or flat feet, and to wear an ankle strap made of thermoplastic resin. To wear ankle straps and ordinary shoes, choose oversized shoes. In order to wear customized shoes, he had to choose heavy shoes with economic burden.

For this reason, the present invention aims to prevent unnecessary bulkiness by attaching the insole to the bottom of the brace and attaching the insole to the shoe by making the outer shell, ankle strap and shoes integrally adjustable according to the symptom of the foot. . In addition, the shoe and ankle braces can be mass-produced to reduce the economic burden.

Figure 1: Shoes for Severe Flat Patients

Figure 2: Ankle rest made of thermoplastic resin

Figure 3: Opening diagram of the shaping (shoes)

Figure 4: Formalization

Figure 5: Ankle Fixation

Figure 6: Ankle Separation

Fig 7: Perspective

(Explanation of symbols for the main parts of the drawing)

1: insole of formalization

2: Ankle Anterior Government

3: heel opening of the shoe

4, 5: instep opening

6: cover

7: fixed part

8, 9, 10a, 10b, 11, 12, 13, 14, 15: Velcro

16: 15 mm high core put in the outer shell circumference

17, 18, 19: Internal structure of ankle fixing

20: Ankle fixing rear with 30mm elastic fiber

21: Strap on the front of the ankle

22, 23: Velcro fastening the floor and insole

The formalization of the present invention is largely divided into a shoe part (Fig. 3, Fig. 4) and an insole (Fig. 5) that can open and close the entire upper part, and a fixing part (Fig. 5) integrating the ankle fixing stand (Fig. 5).

The shoe part (Fig. 3, Fig. 4) shows the shape of the shoe, the heel opening part (Fig. 4 3) for adjusting the heel size and the foot opening part (Fig. 4 4, Fig. 3 5) for adjusting the size of the foot. It is divided into cover for making (6 in Figure 4) and fixing part for fixing (7 in Figure 4).

Early foot conditions in people who need to be formalized should be greatly worn due to abnormal conditions, such as swelling or contracture (contracture due to contraction of muscles or tendons, immobilization of the limbs or limited movement in certain directions), and pain. When the time to improve should be changed to normal size. The openings (4, 5, and 6 in Figure 4) are superimposed so that they can be applied to the changes in the foot condition.The heel openings (3 in Figure 4) can be used to limit the ankle movement and smoothly apply the ankle fixing (Figure 5). I did it.

At this time, Velcro (8,9,10a, 10b, 15 in Fig. 3, 11, 12, 13, 14 in Fig. 4) was placed for fixing and coupling of the upper of the shoe. A box toe was placed at a height of 15 mm to support the ankle strap (2 in Figure 7) and to maintain the shape of the shoe.

Fixing part (Fig. 5) is fixed to ankle shape by finishing with a soft sponge (19 in Fig. 5) and shoe cloth (17 in Fig. 5) inside on the basis of 1mm resin (18 in Fig. 5). The back 30mm was finished with elastic fiber (20 in Fig. 5) to be able to resist the change of thickness of the ankle, and the front was used to close the ankle and the corrector by using the strap (21 in Fig. 5). At this time, the floor and insole were finished with velcro so that the floor and the insole could be secured to each other (21, 22, 23 in Figure 6).

The shape of the fixing part (Fig. 5) is to remove the heel and to minimize the floor surface to prevent unnecessary movement restrictions and to separate the role of the insole. This allows shoes to be applied to people with gibbs or ankle bands instead of the ankle fixator (2 in Figure 5). As a dam, it can be applied with ankle correction.

The formulation can be applied freely according to the required form to suit various symptoms of the operator and to make it comfortable and light to wear off. In addition, as the symptoms change, it is easy to control and make several times to eliminate the inconvenience to work.

In addition, by separating the outer shell and the contents, the basic frame of shoes was mass-produced, thereby reducing the economic burden of wearing customized shoes.

Claims (1)

It is possible to open the front and rear parts, and to attach and remove the insole and the insole with the core in the entire outer part of the outer shell for supporting the ankle correction in the shoe and maintaining the shape of the shoe.