CN203252785U - Ankle portion braking device - Google Patents

Abstract

The application discloses a foot and ankle braking device, which includes a vertical plate and a bottom plate made of hard materials, wherein: the vertical plate is provided with a first fixing piece, and the vertical plate and the first fixing piece enclose a space that can accommodate The space for the lower leg of the human body; the bottom plate and the vertical plate are connected to form an L shape, the second fixing piece is arranged on the bottom plate, and the bottom plate and the second fixing piece enclose a space that can accommodate human feet. When the foot-ankle braking device is in use, the patient's foot can be first put into the foot-ankle braking device through the opening that can accommodate the foot, and then the first fixing part and the second fixing part are fixed together , Installation and disassembly are more convenient, and the whole process can be completed without professionals. Therefore, the foot and ankle braking device can realize convenient and fast local braking of the patient, avoiding the problems caused by the existing braking equipment due to its own defects.

Description

An ankle braking device

technical field

The utility model relates to the field of medical equipment, in particular to a foot and ankle braking device for fixing ankle joints.

Background technique

Clinically, patients are prone to postoperative swelling after foot and ankle surgery, resulting in poor incision healing. Proper ankle joint fixation and rest can reduce local soft tissue swelling after surgery and also reduce pain.

The traditional local fixation method mostly uses a plaster cast. After external fixation of the patient with a plaster cast, the patient is prone to local pressure sores, skin ulcers, and plaster breakage when walking. At the same time, the plaster cast is relatively heavy, causing patients Walking is inconvenient. In addition, the plaster cast needs to be customized for each patient after the operation, which takes time and prolongs the treatment time of the patient.

Therefore, existing fixing devices cannot meet the needs of patients due to their own defects.

Utility model content

In view of this, the utility model provides a foot and ankle braking device, which is composed of hard materials and fixing parts, has a simple structure, and can fix the patient's part more conveniently and quickly.

In order to achieve the above object, the technical scheme provided by the application is as follows:

A foot and ankle braking device, comprising: a vertical plate and a bottom plate made of hard materials, wherein:

The vertical plate is provided with a first fixing piece, and the vertical plate and the first fixing piece enclose a space that can accommodate the lower leg of a human body;

The base plate is connected with the vertical plate to form an L shape, the base plate is provided with a second fixing piece, and the base plate and the second fixing piece enclose a space that can accommodate human feet.

Preferably, a vertical guard plate is provided on the vertical plate, the guard plate and the vertical plate form a U shape, and the guard plate matches the shape of the legs of the human body.

Preferably, a bottom guard plate is provided on the bottom plate, the guard plate and the bottom plate form a U shape, and the guard plate matches the shape of the foot of the human body.

Preferably, the connection between the vertical plate and the bottom plate is connected by a rotating shaft, the maximum opening angle of the rotating shaft is 90 degrees, and a locking device is provided on the rotating shaft, which can adjust the angle between the vertical plate and the bottom plate fixed.

Preferably, it also includes: a support, wherein:

One end of the support member is connected to the upper end of the vertical plate, and the other end is connected to the front end of the bottom plate.

Preferably, the supporting member is a fixing belt or a rigid rod.

Preferably, the part of the bottom plate in contact with the ground is also provided with a friction layer.

Preferably, an elastic pad or an inflatable pad is provided on the inner side of the ankle braking device.

Preferably, elastic pads are provided on the side of the first fixing member and/or the second fixing member that is in contact with the human body.

Preferably, ventilation holes are provided on the vertical plate and/or the bottom plate.

Preferably, arcs are provided at the front end and the rear end of the bottom plate.

Preferably, the hard material includes metal, wood and/or polymer material.

It can be seen from the above technical solutions that the foot and ankle braking device provided by the present application has a simple structure. The materials of the vertical plate and the bottom plate of the ankle braking device are hard materials, and the vertical plate and the fixing parts arranged on the vertical plate are surrounded by a A space for accommodating legs, the bottom plate and the fixing parts arranged on the bottom plate enclose a space for accommodating feet.

When the foot and ankle braking device is in use, first put the patient's foot into the foot and ankle braking device through the opening that can accommodate the foot, and then fix the fixing parts together. It is convenient to install and disassemble, and the whole process It can be done without professionals. Therefore, the foot-ankle braking device can fix the patient's part conveniently and quickly, and avoids the problems caused by the existing fixing device due to its own defects.

Description of drawings

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

FIG. 1 is a schematic structural view of a foot and ankle braking device provided in an embodiment of the present application;

Fig. 2 is a schematic structural diagram of another foot and ankle braking device provided by the embodiment of the present application;

Fig. 3 is a structural schematic diagram of another foot and ankle braking device provided by the embodiment of the present application;

Fig. 4 is a schematic structural diagram of another foot and ankle braking device provided by the embodiment of the present application;

FIG. 5 is a schematic structural diagram of a foot and ankle braking device provided in Embodiment 5 of the present application.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

Embodiment one:

As shown in FIG. 1 , it is a schematic structural diagram of a foot and ankle braking device provided by an embodiment of the present application.

The ankle braking device comprises a vertical board 1 and a bottom board 2, the vertical board 1 and the bottom board 2 are connected to form an L shape, and the vertical board 1 and the bottom board 2 are respectively provided with a first fixing part 31 and a second fixing part 32, the vertical The board 1 and the first fixing part 31 arranged on the vertical board 1 enclose a space that can accommodate the lower leg of the human body, and the base plate 2 and the second fixing part 32 arranged on the base plate 2 enclose a space that can accommodate the human foot .

When it is necessary to fix the patient's affected part, it is only necessary to put the patient's legs into the front side of the vertical board 1. The "front side" mentioned here is not an absolute positional relationship, but is viewed from the perspective of the user. 1. The side facing the bottom plate 2 is the front side, and the side of the bottom plate 2 facing the vertical plate 1 is the upper side of the bottom plate 2. Put the feet on the bottom plate 2, and then use the first fixing piece 31 and the second fixing piece 32 respectively. Fixing the legs and feet can realize the fixation of the affected part of the patient. The first fixing part 31 and the second fixing part 32 can be buckles, elastic buckles, snap-in buckles or fixing belts. In the embodiment of this application The first fixing member 31 and the second fixing member 32 are preferably fixing belts.

Embodiment two:

In order to make the foot and ankle braking device better fix the patient's legs, a vertical guard 4 can also be provided on the vertical board 1, as shown in Figure 2, it is another kind of ankle guard provided by the embodiment of the present application. Schematic diagram of the internal braking device. Stand guard plate 4 and stand plate 1 form U shape, and match with the shape of human calf, and the opening of U shape can face the direction of base plate 2, and like this, patient just can leg from Put it into the U-shaped opening, also in order to satisfy some patients who cannot conveniently put their legs into the U-shaped opening, the direction of the U-shaped opening of the guard plate can be the left or right side of the bottom plate 2, so that the patient can use it At this time, there is no need to lift the feet, just put the foot-ankle braking device directly on the patient's leg, and then fix it with the first fixture 31, so that the vertical guard 4 is set, so that the patient's leg Department is better fixed.

In addition, those skilled in the art can imagine that in order to make the base plate 2 better fix the patient's feet, bottom guard plates 5 can also be arranged on both sides of the base plate 2, and the bottom guard plate 5 and the base plate 2 form a U shape, so that the patient The feet can be put into the bottom guard plate 5, and then the feet can be fixed by the second fixing member 32, so that the feet of the patient can be better fixed. Of course, in the foot and ankle braking device provided in the embodiment of the present application, the vertical guard 4 can be set on the vertical plate 1, and the bottom guard 5 is not set on the bottom plate 2, or no vertical guard is set on the vertical plate 1. plate 4, and the bottom guard plate 5 is set on the bottom plate 2, or the vertical guard plate 4 and the bottom guard plate 5 are respectively set on the vertical plate 1 and the bottom plate 2, the vertical plate, the vertical guard plate, the vertical guard plate, The base plate and the bottom guard plate can be integrally formed in the manufacturing process. It can be seen that when the vertical guard plate 4 and the bottom guard plate 5 are respectively arranged on the vertical plate 1 and the bottom plate 2, the fixing effect on the patient's legs and feet optimal.

Embodiment three:

In the above embodiment, the vertical board 1 and the bottom board 2 are connected into an L shape, and only the first fixing part 31 and the second fixing part 32 are arranged on the vertical board 1 and the bottom board 2, so that the foot and ankle braking device is not rigid to the patient's foot. The fixing strength of the upper part cannot meet the needs of some patients. In order to make the foot and ankle braking device better fix the affected part of the patient, a support 6 can also be arranged between the vertical plate 1 and the bottom plate 2, as shown in Figure 3. It is a structural schematic diagram of another foot and ankle braking device provided by the embodiment of the present application. Two supports 6 are arranged on both sides of the ankle braking device. The supports 6 can be connecting belts or hard rods.

After the support member 6 is added, the strength of the foot and ankle braking device itself can be increased, which can meet the patient's requirement for higher strength of the foot and ankle braking device.

Embodiment four:

In the above embodiment, the vertical board 1 and the bottom board 2 are fixedly connected into an L shape, and such a fixed connection makes the ankle braking device take up more space when carried. In the moving device, the vertical plate 1 and the bottom plate 2 can be connected by a rotating shaft 7, as shown in Figure 4, which is a schematic structural diagram of another foot and ankle braking device provided by the embodiment of the present application, this rotating shaft 7 can make the vertical The plate 1 and the bottom plate 2 are rotated to a parallel state, so that the space occupied by the ankle braking device is smaller. At the same time, the maximum opening angle of the rotating shaft 7 is 90 degrees, and a locking device is provided on the rotating shaft 7, which can Fix the angle between the vertical plate 1 and the bottom plate 2 at any angle between 0 and 90 degrees, so that the opening angle of the vertical plate 1 and the bottom plate 2 can be selected, so that it can meet the different needs of different patients for ankle fixation , support 6 can also be set at this time, and support 6 at this time can be a connecting belt. Of course, those skilled in the art can imagine that sometimes in order to save the manufacturing cost of the device, the vertical plate and the bottom plate can be integrally formed during manufacture. , so that the vertical plate and the base plate are fixedly connected into a mutually perpendicular state, and at this time, the rotating shaft 7 may not be provided.

Embodiment five:

In order to make the patient feel more comfortable when wearing the foot and ankle braking device provided by the embodiment of the present application, in the embodiment of the present application, the vertical plate 1 and the bottom plate 2 of the foot and ankle braking device are also provided with air holes 8, such as As shown in Figure 5, it is a schematic structural view of the foot and ankle braking device provided by Embodiment 5 of the present application, and an elastic pad or an inflatable pad (not shown in the figure) is also provided on the inner side of the vertical board 1 and/or the bottom board 2 , adding elastic pads or inflatable pads can make the ankle brake device fully contact with the patient's foot, better fix the foot, and make the patient feel softer and more comfortable. In the embodiment of the present application, elastic pads are preferably provided on the inner side of the vertical board 1 and the bottom board 2. When the patient puts the foot into the ankle braking device, and puts the first fixing member 31 and the second fixing member 32 After being fixed, the elastic pad makes the internal shape of the ankle braking device coincide with the patient's foot, so that after the patient wears it, the arch of the foot will not be under pressure, and the affected part of the ankle can be better protected. At the same time, in order to avoid the first Fixing member 31 and second fixing member 32 are too long to the oppression time of patient's leg and foot after being fixed, cause the blood circulation of patient's leg and foot not smooth, can be in the first fixing member 31 and the second fixing member 31. An elastic protective pad 9 is arranged on the side of the fixture 32 in contact with the human body to make the patient feel more comfortable after the first fixture 31 and the second fixture 32 are fixed. Of course, those skilled in the art can imagine that the first fixture 31 And the second fixture 32 can directly select the soft belt for fixing for use, and now there is no need to arrange elastic protective pad 9 on the fixture.

Considering in addition that when the patient walks, first the soles of the feet contact the ground to bear the force, then gradually transition to the sole of the foot, and finally the heel part bears the force. The front and rear ends of the base plate 2 are all provided with radians, so that the patient feels more comfortable when walking.

In addition, the material of the foot and ankle braking device provided in the embodiment of the present application is selected from a hard material to ensure sufficient support for the ankle. The hard material can be metal, wood or high molecular polymer. In the embodiment of the present application Among them, the material of the ankle braking device is preferably polymer plastic, so as to reduce the weight of the ankle braking device and make it easy for the patient to wear.

In addition, when the ankle braking device is made of polymer plastic, in order to ensure that the surface of the ankle braking device is too smooth when the patient uses the ankle braking device in contact with the ground, the ankle braking device can also A friction layer (not shown in the figure) is provided on the side in contact with the ground. The friction layer can be rubber or other materials with a large friction coefficient, which can increase the friction with the ground and ensure the safety of the patient.

It can be seen from the above technical solutions that the foot and ankle braking device provided by the embodiment of the present application has a simple structure. The opening of the entrance, and the opening part of the ankle braking device is connected by the first fixing piece and the second fixing piece, the vertical plate and the first fixing piece enclose a space that can accommodate the legs, the bottom plate and the second fixing piece Encloses a space that accommodates the feet.

When the foot and ankle braking device is in use, the patient's foot is first put into the foot and ankle braking device through the opening that can accommodate the foot, and then the first fixing part and the second fixing part are respectively fixed together and installed. It is more convenient to install and disassemble, and the whole process can be completed without professionals. Therefore, the foot-ankle braking device can realize local fixation of the patient conveniently and quickly, and avoids the problems caused by the existing foot-ankle braking device due to its own defects.

In addition, the foot and ankle braking device can also be provided with a supporting member, which can make the strength of the ankle braking device itself higher.

In addition, the foot and ankle braking device is also provided with several air holes, which have better air permeability and make the patient more comfortable to wear, and the inner side of the ankle braking device is also provided with elastic material or inflatable material, elastic material Or the inflatable material can match and contact the shape of the patient's foot, which can better fix the patient's foot. , making the patient feel uncomfortable, the foot and ankle braking device is also provided with elastic pads on the side where the first fixing part and the second fixing part are in contact with the human body, so that the patient's legs and feet feel more comfortable after being fixed. Comfortable, in addition, the front and rear ends of the bottom plate in the foot and ankle braking device are provided with radians, so that the patient feels more comfortable when walking, and a friction layer is also set on the part of the bottom plate in contact with the ground to increase the size of the foot and ankle braking device. Friction when in contact with the ground, ensuring the safety of the patient.

It should be noted that, in this document, the terms "comprising", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

It should be noted that the above is only a part of the preferred specific implementation of the technical solution of the application, so that those skilled in the art can fully understand or realize the application, rather than all embodiments, the general principles defined herein can be found in Other embodiments can be implemented without departing from the spirit or scope of the application. Therefore, based on the above embodiments, for those of ordinary skill in the art, without departing from the principle of the application and without making creative work, various obvious modifications and embellishments can also be made, through these modifications and embellishments All other obtained embodiments can be applied to the technical solution of the present application, and these do not affect the realization of the present application, and should belong to the protection scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The application has been introduced in detail above, and the principle and implementation mode of the application can be explained by using specific examples in this paper. The description of the above embodiments is only used to help understand the method and core idea of the application. At the same time, for this field Those of ordinary skill in the art, based on the idea of this application, will have changes in the specific implementation and scope of application. In summary, the content of this specification should not be construed as limiting the application.

Claims (12)

1. an ankle and foot brake unit is characterized in that, comprising: riser and the base plate made by hard material, wherein:

Be provided with the first fixture on the described riser, described riser and described the first fixture surround a space that can hold the human body shank;

Described base plate and described riser connect and compose L-type, and described base plate is provided with the second fixture, and described base plate and described the second fixture surround a space that can hold the human foot.

2. ankle and foot brake unit according to claim 1 is characterized in that, is provided with vertical backplate at described riser, and described backplate and described riser consist of U-shaped, and the shape of the shank of described backplate and human body is complementary.

3. ankle and foot brake unit according to claim 1 is characterized in that, is provided with end backplate at described base plate, and described backplate and described base plate consist of U-shaped, and the shape of the foot of described backplate and human body is complementary.

4. ankle and foot brake unit according to claim 1, it is characterized in that described riser is connected the junction and is connected by rotating shaft with base plate, the maximum open angle of described rotating shaft is 90 degree, and be provided with locking device in the described rotating shaft, the angle between described riser and the described base plate can be fixed.

5. ankle and foot brake unit according to claim 1 is characterized in that, also comprises: support member, wherein:

One end of described support member is connected with the upper end of described riser, and the other end is connected with the front end of described base plate.

6. ankle and foot brake unit according to claim 5 is characterized in that, described support member is connecting band or stiff rod.

7. ankle and foot brake unit according to claim 1 is characterized in that, the part that described base plate contacts with ground also is provided with frictional layer.

8. ankle and foot brake unit according to claim 1 is characterized in that, the inboard of described ankle and foot brake unit is provided with cushion or inflatable cushion.

9. ankle and foot brake unit according to claim 1 is characterized in that, a side that contacts with human body of described the first fixture and/or the second fixture is provided with the elasticity protective pad.

10. ankle and foot brake unit according to claim 1 is characterized in that, is provided with air-vent on described riser and/or the base plate.

11. ankle and foot brake unit according to claim 1 is characterized in that the front and rear of described base plate are provided with radian.

12. ankle and foot brake unit according to claim 1 is characterized in that described hard material comprises metal, timber and/or macromolecular material.

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