CN204734591U - Recovered brace in joint - Google Patents

Abstract

An ankle joint rehabilitation brace, comprising left and right two splints, fixing holes, and fixtures for fixing the splints. The left and right two splints are provided with openings corresponding to the ankle joints, and the openings are the same size as the wearer's ankle joints. correspond. The two splints on the left and right are constructed in a wavy shape matching the joint side of the wearer, and the rounded corner design at the edge of the brace makes the brace safer and more comfortable. The ankle joint rehabilitation brace in the utility model is convenient to carry, light in weight, and increases the compliance of the wearer.

Description

joint rehabilitation brace

technical field

The utility model relates to a human body joint rehabilitation brace, in particular to an ankle joint rehabilitation brace for patients with chronic ankle instability, and belongs to the technical field of medical devices.

Background technique

The phenomenon of frequent ankle sprains caused by damage to the ligaments around the ankle joint is called chronic ankle instability. This type of problem is more likely to remain after an ankle sprain. Patients often form a vicious cycle of sprain-unsteadiness-sprain again. Repeated ankle sprains caused by instability can cause damage to the articular cartilage, and in severe cases can form traumatic arthritis, which seriously affects the quality of life of the patient. Rehabilitation plays an excellent role in the conservative treatment of chronic ankle instability, it can be used to improve the stability of the ankle support, and to treat malalignment of the ankle.

At present, many rehabilitation braces have the function of assisting in protecting the ankle joint and avoiding chronic ankle instability. However, most of these rehabilitation braces use the same shape of the foot mold, and the only difference is in size, ignoring the ankle joint. Anatomical differences. If the rehabilitation brace cannot closely fit the physiological contour of the wearer, the treatment of chronic ankle instability must be greatly reduced. At present, there is no personalized ankle rehabilitation brace for ankle instability. In addition, the foot and ankle rehabilitation brace in the prior art is usually in the shape of a shoe cover. Because of its stuffiness, heavy weight, and low cleaning degree, the wearer is often unwilling to wear it for a long time, and the structure of this ankle rehabilitation brace is relatively complicated. not only having a sheet of material for covering the wearer's ankle, but additionally providing a splint, the splint is connected to the sheet of material, and is configured to rest on the wearer's ankle when the sheet of material is secured to the wearer's ankle On the inside or outside of the foot and ankle rehabilitation brace, this kind of foot and ankle rehabilitation brace is usually universal, and cannot closely fit the physiological contour of the wearer, and the structure is complicated, which not only wastes materials, increases costs, but also increases the burden on the wearer. The inconvenience caused by the wearer's walking greatly reduces the effect of the ankle rehabilitation brace.

Utility model content

In view of this, the utility model proposes an ankle joint rehabilitation brace, which completely fits the physiological contour of the affected part of the wearer, increasing comfort and balance. The ankle joint rehabilitation brace only has a pair of left and right splints and a fixing member for fixing the pair of splints, so that they can be tightly fitted to the foot so as to control the varus and valgus of the ankle joint. The varus movement of the coronal plane is allowed, and the movement of the sagittal plane is allowed, and the force is accurately and effectively applied to the ankle joint to avoid re-injury of the anterior talofibular ligament and the calcaneofibular ligament.

A joint rehabilitation brace proposed according to the purpose of the present utility model includes two splints, left and right, and openings are arranged on the corresponding ankle joints on the left and right splints, and the opening corresponds to the size of the wearer's ankle joint. The left splint and the right splint are provided with fixing holes at respective corresponding positions, and at least one fixing piece passes through the fixing holes to fit and fix the left and right splints on the ankle joint of the wearer.

Preferably, the left and right splints have a wavy shape conforming to the wearer's joint shape.

Preferably, the fixing member is a magic belt, a buckle belt, a hook belt or an elastic belt.

Preferably, a cushioning material is provided on the inner side of the two left and right splints in contact with the skin, and the cushioning material can be peeled off and replaced.

Preferably, the splint is hollowed out and has several hollowed out holes in the shape of triangles, honeycombs or round holes.

Compared with the prior art, the utility model has the following technical advantages:

This joint rehabilitation brace has two splints, left and right. The pair of splints are respectively constructed into a wavy shape that matches the wearer's inner and outer malleolus, fits the physiological contour of the wearer's joints, and controls the varus and valgus of the ankle joint. Turning, not only restricts the varus movement on the coronal plane, but also allows the movement on the sagittal plane, accurately and effectively exerts force on the ankle joint to avoid re-injury of the anterior talofibular ligament and calcaneofibular ligament, and improves the wearer's comfort. Comfort and mobility. At the same time, the utility model has the advantages of simple structure, convenient carrying and light weight, which increases the compliance of the wearer.

The left and right splints of the ankle joint rehabilitation brace have openings, so that the protruding joint bones of the ankle joint are exposed outside, and the circumference of the opening can closely fit the skin around the inner and outer ankle tips of the wearer.

The edge of the ankle joint rehabilitation brace is designed with rounded corners to make it safer and more comfortable.

The fixing parts for fixing the two splints pass through the fixing holes of the splint respectively, and surround the soles of the feet, the instep and the back of the lower leg to fix the two splints in three directions, so that the wearer is evenly stressed and the splint is more stable and firm. No shifting, more comfort.

The structure is simple, easy to carry, and light in weight, which increases the wearer's compliance.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the three-dimensional structure of the right splint of the ankle joint rehabilitation brace of the present invention arranged on the wearer's right ankle

Fig. 2 is a schematic plan view of the left and right two splints of the ankle joint rehabilitation brace of the present invention

Detailed ways

As mentioned in the background technology, the existing foot and ankle rehabilitation braces have complex structures, heavy weight, and cannot closely fit the physiological contours of the wearer. The wearer is strenuous to walk, the comfort is low, and the efficacy of the rehabilitation brace is not good. .

Therefore, the utility model proposes a foot-and-ankle rehabilitation brace, through the left and right splints, it is constructed into a wavy shape matching the wearer's inner and outer malleolus, fitting the physiological contours of the wearer's inner and outer ankles, Controls inversion and valgus of the ankle joint. The opening on the splint exposes the protruding joint bones of the ankle joint, and the circumference of the opening closely fits the skin around the inner and outer ankle tips of the wearer. The fixing parts of the fixed splint surround the sole of the foot, the dorsum of the foot and the back of the lower leg, and through three directions of fixation, the wearer is evenly stressed, and the splint is more stable and firm without shifting, which improves the wearer's comfort and freedom of movement Spend. At the same time, the hollow plywood design saves material and is lighter.

Below, the specific technical solution of the utility model will be introduced in detail.

The reference signs involved in the drawings and descriptions of components: 1. Left splint; 2. Right splint; 3. Fixing hole 1; 4. Fixing hole 2; 5. Fixing hole 3; 6. Opening; 7. Hollow hole.

Please refer to Fig. 1 and Fig. 2, Fig. 1 is a three-dimensional schematic diagram of the embodiment of the foot and ankle rehabilitation brace of the present invention arranged on the right ankle, and Fig. 2 is a schematic plan view of the embodiment of the utility model of the foot and ankle rehabilitation brace. As shown in the figure, the foot and ankle rehabilitation brace includes a left splint and a right splint. The left splint and the right splint are respectively configured in a wavy shape matching the wearer's medial malleolus and lateral malleolus to closely fit the wearer's inside and outside. The ankle side, and the upper end and the lower end of the left splint are both circular, the upper end reaches the inner side of the calf, and the lower end reaches the inner side of the sole, which fits the shape of the inner side of the wearer's leg and foot more closely. The upper end of the right splint is round and reaches the outside of the calf, and the lower end is angled and reaches the outside of the sole, which fits the outer shape of the wearer's leg and foot better. When the rehabilitation brace is in use, the wearer's ankle is fixed by the two splints, which prevents the ankle from turning inside and outside. There are three fixing holes on the left splint and the right splint respectively. Fixing hole 1 is located on the upper part of the splint near the calf, fixing hole 2 is located on the lower part of the splint near the instep, and fixing hole 3 is located on the lower part of the splint near the sole of the foot. The wearer can pass through the three pairs of fixing holes, and use a fixing member, that is, one or more straps to fit and fix the pair of splints on the wearer's ankle joint. The straps can be magic straps, buckle straps, hooks style, elastic band or any form, not only can adjust the length, but also easy to wear. The fixing holes 3 can also be provided in multiples, as long as the splint can be stably fixed.

An opening 6 is arranged on the pair of splints corresponding to the inner and outer malleolus. The opening corresponds to the size of the wearer's ankle joint, so that the protruding joint bones of the ankle joint can be exposed outside, and the circumference of the opening closely fits the tips of the wearer's inner and outer ankles. The surrounding skin makes it more comfortable and snug to wear. The shape of the opening 6 is roughly circular, depending on the specific shape of the wearer's joints.

The pair of splints are hollowed out and have several hollowed out holes 7 in the shape of triangles, honeycombs, round holes or other shapes. While ensuring the strength, the material cost is also low. At the same time, cushioning materials such as sponge or silica gel are pasted on the inner side of the pair of splints in contact with the skin. The cushioning materials can be applied to the splints for easy peeling and replacement, and can also be integrally defined on the splints. For example, it can be formed by injection molding, and Make it have different hardness.

The edges of the pair of splints, that is, the parts in contact with the wearer's skin, are rounded so that they will not hurt the wearer's skin during use and are more comfortable for the wearer.

The joint rehabilitation brace of the present invention can be nylon material, metal material or some other rigid and flexible materials, which is not limited. When it is a rigid material, it is stable and durable, which is beneficial to the correction of joints. When it is a flexible material, it has strong deformation resistance and can improve a certain degree of comfort when worn by the wearer.

For the joint rehabilitation brace of the utility model, a 3D model of the wearer's ankle joint is first established in a computer by using relevant software, and then a 3D model of the ankle joint rehabilitation brace is made on this model, which is tailor-made for the wearer. A rehabilitator is produced that can completely fit the physiological contours of the wearer, making it more comfortable and more effective.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. An ankle joint rehabilitation brace is characterized in that: comprise left and right two splints, the corresponding ankle joint place on described left and right splints is provided with opening, and this opening is corresponding with the size of wearer's ankle joint, described The left splint and the right splint are provided with fixing holes at respective corresponding positions, and at least one fixing member passes through the fixing holes to fit and fix the left and right splints on the ankle joint of the wearer. 2. The ankle joint rehabilitation brace according to claim 1, wherein the left and right two splints have a wavy shape matching the shape of the wearer's calf area where the ankle joint is located. 3. The ankle joint rehabilitation brace according to claim 1, wherein the fixing member is a Velcro belt, a buckle belt, a hook belt or an elastic belt. 4. The ankle joint rehabilitation brace according to claim 1, characterized in that: the inner side of the left and right two splints is provided with a cushioning material on the contact surface with the skin, and the cushioning material can be peeled off and replaced. 5. The ankle joint rehabilitation brace according to claim 1, characterized in that: the left and right splints have a number of hollow holes in the shape of triangles, honeycombs or round holes.