CN213588645U - Ankle brace with even adjustable pressure - Google Patents

Abstract

The utility model discloses an ankle brace with even and adjustable pressure, which comprises a brace main body, wherein the brace main body comprises a foot brace and a leg brace which are connected with each other, wherein the foot brace and the leg brace are L-shaped; be provided with first cell body along leg support's extending direction on leg support, the notch of first cell body sets up in one side that leg support is close to leg support, still includes the gasbag, and the gasbag sets up in first cell body, and the outer wall of gasbag forms one and is used for holding the pressurization cavity of patient ankle part and shank, and the gasbag can be aerifyd and the gassing, aerifys and deflates through for the gasbag and adjust the gasbag to the pressure that is located ankle part and shank in the pressurization cavity. The utility model provides an ankle brace with even adjustable pressure, gasbag pressurized mode make pressure even, can adjust the size of pressurization cavity to the pressure of patient ankle part and shank through changing how much of sufficient gas in the gasbag, and it is convenient to adjust.

Description

Ankle brace with even adjustable pressure

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to ankle brace with adjustable pressure is even.

Background

Ankle sprain is a common orthopedic emergency, which is usually caused during exercise, and is caused by the following reasons: insufficient activity preparation, uneven sandy soil field, unqualified sports shoes, and the like, and the sports shoes are not concentrated in energy or step on balls during jumping and running.

When ankle sprain occurs, clinical ascending is usually treated by using the principle of RICE, wherein r (rest) is to pay attention to brake fixation, prevent further injury and pain, and pay attention to rest; i (ice) is applied on the affected part by ice to prevent swelling and relieve pain; c (compression) refers to compression bandaging to prevent edema pain; e (elevation) elevate the patient and reduce swelling.

When the ankle sprain is treated, the ankle brace is a common ankle fixing and pressurizing tool, the existing ankle brace generally has a good fixing effect, but the pressurizing effect is poor, and the pressurizing effect is realized by binding an elastic bandage in a general treatment mode. Because the ankle tissue has a certain curvature, the pressure applied to the ankle by the bandage is not uniform, which is likely to cause local pressure injury and insufficient local pressure.

In order to solve the above technical problems, it is necessary to develop an ankle brace with uniform and adjustable pressure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the ankle brace which exists clinically utilizes the elastic bandage to pressurize so as to lead to the uneven local pressure, the utility model provides an ankle brace which can adjust the effective pressure evenly.

An ankle brace with uniform and adjustable pressure comprises a brace main body, wherein the brace main body comprises a foot brace and a leg brace which are connected with each other, wherein the foot brace and the leg brace are L-shaped; along on the shank support leg support's extending direction is provided with first cell body, the notch of first cell body set up in the shank support is close to one side of foot support still includes the gasbag, the gasbag set up in the first cell body, the outer wall of gasbag forms a pressurization cavity that is used for holding patient ankle part and shank, the gasbag can be aerifyd and exit, adjusts the gasbag through aerifing and exit the pressure of ankle part and shank that is arranged in the pressurization cavity for the gasbag.

The ankle brace with the pressure being adjustable evenly in the utility model has the advantages that when in use, the ankle and the leg of a patient are placed in the pressurizing cavity of the air bag, when the ankle and the leg are needed to be pressurized, the air bag is inflated, and at the moment, the gas in the air bag is increased to enable the air bag to expand towards the direction of the ankle and the leg of the patient, thereby realizing the effect of pressurizing the ankle and the leg of the patient; and the pressure is uniform by the pressurizing mode of the air bag, the pressure of the pressurizing cavity to the ankle and the leg of the patient can be adjusted by changing the amount of the filling air in the air bag, and the adjustment is convenient.

Further, the pressurizing cavity is a C-shaped groove, and a binding belt is further arranged on the bracket main body; in use, the ankle and leg of the patient are received in the C-shaped recess and the strap is used to restrain the ankle and leg of the patient in the C-shaped recess. In the arrangement, the pressurization cavity is arranged into the C-shaped groove to be matched with the bandage for use, so that the pressurization operation on the ankle and the leg of the patient can be well realized.

Further, the whole airbag is of a C-shaped structure, so that a pressurizing cavity of a C-shaped groove is formed; wherein the outer wall of the air bag surrounding the pressurizing cavity is made of elastic materials.

Furthermore, one surface of the air bag, which is close to the first groove body, is connected to the first groove body in a sticking mode. In this arrangement, the air bag is connected to the first groove body by means of adhesive, for example, by means of a hook and loop fastener or a snap fastener.

Furthermore, a ring sleeve is arranged on one surface of the air bag, which is far away from the pressurizing cavity, the ring sleeve is sleeved on the leg support, and the air bag is connected to the first groove body through the ring sleeve. In the arrangement, the air bag is sleeved between the legs through the loop, so that the stability of the connection between the air bag and the support main body is better.

Further, the airbag comprises a plurality of inflation units which are sequentially connected in the extending direction of the C-shaped groove, the adjacent inflation units are connected through a connecting part, and the volume of the connecting part is not changed along with the inflation and deflation of the airbag. In this arrangement, by dividing the air bag into a plurality of inflatable cells, the air bag actually has a plurality of expansion centers, so that the stress on the leg and ankle is more uniform.

Furthermore, the foot support further comprises an inflation inlet, wherein the inflation inlet is formed in the inflation unit which is arranged on the air bag and farthest from the foot support, and the inflation units are sequentially communicated with one another. In the arrangement, the air inflation operation of the air bag is more convenient by arranging the air inflation port.

Further, the inflatable airbag further comprises a pressurizing ball, the pressurizing ball is connected to the inflating port, a one-way valve is arranged between the inflating port and the pressurizing ball, and the one-way valve allows gas to flow from the pressurizing ball to the airbag in a one-way mode. In the arrangement, the pressurizing ball is arranged, so that the inflation operation is more convenient and faster.

Further, the first end of the binding band is arranged on the bracket main body, and the second end of the binding band is a free end, wherein the first end of the binding band can rotate 360 degrees relative to the bracket main body. In this arrangement, the first end of the strap is arranged to be rotatable 360 degrees relative to the bracket body to facilitate use, any direction toward the bracket body can be bound, and twisting of the strap at the first end of the strap can be avoided.

Furthermore, at least one binding belt is arranged on each of the foot support and the leg support, and a hook and loop fastener hair surface is arranged on each binding belt along the extension direction of each binding belt; a first magic tape hook surface is arranged on the surface of the foot support far away from the leg support; a second hook-and-loop fastener surface is arranged on the surface, far away from the foot support, of the leg support; the first hook-and-loop fastener surface and the second hook-and-loop fastener surface can be adhered to the rough surface of the hook and loop fastener strip. In the arrangement, at least one binding belt is respectively arranged on the foot support and the leg support, so that the legs and the feet can be respectively bound, the use is convenient, and different force and binding directions can be controlled; simultaneously, the binding belt can be fixed through the magic tape in the binding process by arranging the magic tape rough surface, the first magic tape hook surface and the second magic tape hook surface, so that the binding stability of the binding belt is enhanced.

The ankle brace with the uniform and adjustable pressure can realize the effect of pressurizing the ankle and the leg of the patient by arranging the air bag; the pressure is uniform by the pressurizing mode of the air bag, the pressure of the pressurizing cavity to the ankle and the leg of the patient can be adjusted by changing the amount of the filling air in the air bag, and the adjustment is convenient; the pressurization cavity is arranged into the C-shaped groove to be matched with the bandage for use, so that the pressurization operation on the ankle and the leg of the patient can be well realized; by dividing the air bag into a plurality of inflation units, the air bag actually has a plurality of expansion centers, so that the stress of the leg and the ankle is more uniform; the first end of the binding band can rotate 360 degrees relative to the bracket main body, so that the use is more convenient, any direction facing the bracket main body can be bound, and the twisting of the binding band at the first end of the binding band can be avoided; make the bandage can also be fixed through the magic subsides at the in-process of binding through setting up magic tape matt surface, first magic subsides hook face and second magic subsides hook face to the stability that the reinforcing bandage was binded.

Drawings

FIG. 1 is a schematic view of an ankle brace with pressure adjustable and uniform in an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of the bladder in an ankle brace with pressure equalization and adjustment according to an embodiment of the present invention;

FIG. 3 is a schematic view of the overall structure of the brace body in an ankle brace with adjustable pressure uniformity according to an embodiment of the present invention;

FIG. 4 is a schematic view of another angle of the brace body in an ankle brace with uniformly adjustable pressure according to an embodiment of the present invention;

FIG. 5 is a schematic view of the overall structure of a strap mount in an ankle brace with uniformly adjustable pressure according to an embodiment of the present invention;

fig. 6 is a schematic view of the overall structure of a strap in an ankle brace with an evenly adjustable pressure according to an embodiment of the present invention.

In the figure, 100, the stent body; 110. a foot support; 120. a leg support; 130. binding bands; 131. a strap first end; 132. a strap second end; 133. rotating the hole; 140. a first hook-and-loop fastener surface; 150. a second hook-and-loop fastener surface; 160. a strap fixing member; 161. a fixed end; 162. a connecting shaft; 163. an extension end; 200. an air bag; 201. a pressurizing cavity; 210. an inflation unit; 220. a connecting portion; 230. an inflation inlet; 240. a pressurized ball.

Detailed Description

The embodiments of the present invention will be described in detail with reference to the accompanying drawings, and some structures are not shown in the drawings, which can be derived by those skilled in the art according to the present invention.

The utility model only elaborates the specifically improved parts, for example, the materials of each part can be made of medical materials available in the market as long as the materials meet the requirements of the utility model, so that the material is not limited specifically; other parts of the present invention that can be directly obtained by those skilled in the art according to the prior art are not specifically described herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example ankle brace with uniformly adjustable pressure

Fig. 1 is a schematic view illustrating the overall structure of an ankle brace with uniform and adjustable pressure according to the present embodiment, as shown in fig. 1, the ankle brace with uniform and adjustable pressure according to the present embodiment includes a brace main body 100, the brace main body 100 includes a foot brace 110 and a leg brace 120 connected to each other, wherein the foot brace 110 and the leg brace 120 are L-shaped; the leg support 120 is provided with a first groove along the extending direction of the leg support 120, the notch of the first groove is arranged on one side of the leg support 120 close to the foot support 110, the leg support further comprises an air bag 200, the air bag 200 is arranged in the first groove, the outer wall of the air bag 200 forms a pressurizing cavity 201 for accommodating the ankle and the leg of the patient, the air bag 200 can be inflated and deflated, and the pressure of the air bag 200 on the ankle and the leg in the pressurizing cavity 201 can be adjusted by inflating and deflating the air bag 200.

In the ankle brace with the pressure being uniformly adjustable in the embodiment, when the ankle and the leg of the patient are placed in the pressurizing cavity 201 of the air bag 200 in use, when the ankle and the leg need to be pressurized, the air bag 200 is inflated, and at the moment, the gas in the air bag 200 is increased, so that the air bag 200 is expanded towards the ankle and the leg of the patient, and the effect of pressurizing the ankle and the leg of the patient is achieved; and the mode of gasbag 200 pressurization makes pressure even, can adjust the size of the pressure of pressurization cavity 201 to patient's ankle part and leg through changing the abundant gas in gasbag 200, and it is convenient to adjust.

Fig. 2 is a schematic view showing the overall structure of an air bag 200 in an ankle brace with an adjustable uniform pressure according to the present embodiment, in which a pressurizing chamber 201 is a C-shaped groove and a strap 130 is further provided on a brace main body 100 as shown in fig. 2; in use, the patient's ankle and leg are received in the C-shaped recess and the strap 130 serves to restrain the patient's ankle and leg in the C-shaped recess. Preferably, the pressurizing cavity 201 is formed by a C-shaped structure of the airbag 200 as a whole, so as to form a C-shaped groove; wherein the bladder 200 is made of an elastic material around the outer wall forming the pressurizing chamber 201. Further, the other side of the airbag 200 can be made of a material with low elasticity, so that the airbag 200 can be ensured to deform with the outer wall of the airbag 200 forming the pressurizing cavity 201 when being inflated, and the other side is not easy to deform.

The connection manner of the airbag 200 and the bracket main body 100 can also be limited, for example, in some embodiments, one surface of the airbag 200 close to the first groove body is connected to the first groove body in an adhering manner. The air bag 200 is connected to the first groove body by means of adhesive, for example, by means of a hook and loop fastener or a snap fastener.

Preferably, a ring (not shown) may be further disposed on a side of the airbag 200 away from the pressurizing chamber 201, the ring being sleeved on the leg supporter 120, and the airbag 200 being connected to the first chute body through the ring. The airbag 200 is sleeved between the legs by a loop, so that the stability of the connection between the airbag 200 and the stent body 100 is good.

As shown in fig. 1-2, the airbag 200 of the present embodiment includes a plurality of inflatable cells 210 connected in series in a direction along which the C-shaped groove extends, and the adjacent inflatable cells 210 are connected by a connecting portion 220, and the volume of the connecting portion 220 does not change with inflation and deflation of the airbag 200. By dividing the bladder 200 therein into a plurality of inflation cells 210, the bladder 200 actually has a plurality of centers of expansion, thereby providing more uniform forces on the legs and ankles. As shown in fig. 2, the inflation cells 210 in this embodiment are connected to each other, specifically through; the connecting portion 220 is provided with a pipe (not shown) for communicating the adjacent inflator units 210.

In order to facilitate the inflation of the airbag 200, an inflation port 230 is further provided on the airbag 200, the inflation port 230 is provided on the inflation unit 210 of the airbag 200 that is farthest from the foot support 110, and the plurality of inflation units 210 are sequentially communicated with each other. The operation of inflating the airbag 200 is facilitated by providing the inflation port 230.

Preferably, a pressurizing ball 240 is further included, the pressurizing ball 240 is connected to the inflation port 230, and a check valve (not shown) is disposed between the inflation port 230 and the pressurizing ball 240, and allows gas to flow from the pressurizing ball 240 to the airbag 200 in one direction. The inflation operation is more convenient and faster by providing the pressurizing ball 240. A deflation port is also provided on the air bag 200 for performing a deflation operation on the air bag 200.

Fig. 3 is a schematic view showing the entire structure of the stay main body 100 in the ankle brace with the pressure-equalizing adjustable according to the embodiment, and fig. 4 is a schematic view showing the entire structure of another angle of the stay main body 100 in the ankle brace with the pressure-equalizing adjustable according to the embodiment. As shown in fig. 3-4, the first strap end 131 in this embodiment is disposed on the bracket body 100 and the second strap end 132 is a free end, wherein the first strap end 131 is rotatable relative to the bracket body 100360 degrees. Wherein the first strap end 131 is configured to rotate relative to the bracket body 100360 degrees to facilitate ease of use, to allow binding in any direction toward the bracket body 100, and to avoid twisting of the strap 130 at the first strap end 131.

Preferably, at least one strap 130 is disposed on each of the foot support 110 and the leg support 120. As shown in fig. 3-4, in the present embodiment, a strap 130 is provided on the outer wall between the feet (the side away from the patient's feet) at a position on the foot support 110 near the leg support 120; two straps 130 are provided on the leg supporter 120, respectively, on both outer sidewalls of the foot supporter 110, and one strap 130 is provided at a position of the leg supporter 120 close to the foot supporter 110 and the other strap is provided at a position of the leg supporter 120 far from the foot supporter 110, such that the two straps 130 do not interfere with each other during the binding of the straps 130, and the binding stability of the straps 130 can be enhanced.

In order to facilitate the fixing of the strap 130, as shown in fig. 4, a hook and loop fastener surface is provided on the strap 130 in the embodiment along the extending direction of the strap 130; a first hook and loop fastener surface 140 is arranged on the surface of the foot bracket 110 far away from the leg bracket 120; a second hook and loop fastener surface 150 is arranged on the surface of the leg support 120 far away from the foot support 110; the first hook and loop fastener surface 140 and the second hook and loop fastener surface 150 can be adhered to the hair surface of the hook and loop fastener. At least one binding band 130 is respectively arranged on the foot support 110 and the leg support 120, so that the legs and the feet can be respectively bound, the use is convenient, and different force and binding directions can be controlled; meanwhile, the binding band 130 can be fixed by the hook and loop fastener in the binding process by arranging the hook and loop fastener loop surface, the first hook and loop fastener hook surface 140 and the second hook and loop fastener hook surface 150, so that the binding stability of the binding band 130 is enhanced. Wherein the strap 130 may contact the user's skin during use, and therefore the provision of the velcro surface on the strap 130 provides a high level of comfort during use as a whole.

Preferably, the strap 130 may be an elastic band with a variable length, and the hook and loop fastener may be provided on the strap 130 in a segmented manner. Preferably, it is also possible to provide the surface of the strap 130 itself as a hair surface to which the hook and loop fastener can be attached.

In order to achieve the rotatable connection between the strap 130 and the brace main body 100, a strap fixing member 160 may be further provided, fig. 5 is a schematic view showing the entire structure of the strap fixing member 160 in the ankle brace with the pressure uniform adjustment in the present embodiment, and as shown in fig. 5, the strap fixing member 160 may include a fixed end 161, a connecting shaft 162, and a protruding end 163 connected in this order, wherein the fixed end 161 is provided to the brace main body 100, the connecting shaft 162 has a sectional area smaller than that of the protruding end 163, and wherein the connecting shaft 162 and the protruding end 163 protrude outside the outer surface of the brace main body 100. Fig. 6 is a schematic view showing the overall structure of the strap 130 in the ankle brace with the pressure being uniformly adjusted according to the embodiment, and as shown in fig. 6, a rotation hole 133 is formed in the strap 130 at a position close to the first end 131 of the strap, and the rotation hole 133 is fitted over the connecting shaft 162 in use; wherein the strap 130 can be rotated about the connecting shaft 162.

The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.

Claims (10)

1. An ankle brace with uniform and adjustable pressure is characterized by comprising a brace main body, wherein the brace main body comprises a foot brace and a leg brace which are connected with each other, wherein the foot brace and the leg brace are L-shaped; along on the shank support leg support's extending direction is provided with first cell body, the notch of first cell body set up in the shank support is close to one side of foot support still includes the gasbag, the gasbag set up in the first cell body, the outer wall of gasbag forms a pressurization cavity that is used for holding patient ankle part and shank, the gasbag can be aerifyd and exit, adjusts the gasbag through aerifing and exit the pressure of ankle part and shank that is arranged in the pressurization cavity for the gasbag.

2. The ankle brace of claim 1 wherein the pressure chamber is a C-shaped groove and a strap is provided on the brace body; in use, the ankle and leg of the patient are received in the C-shaped recess and the strap is used to restrain the ankle and leg of the patient in the C-shaped recess.

3. The ankle brace of claim 2 wherein the bladder is generally C-shaped in configuration to form a pressurized chamber with a C-shaped recess; wherein the outer wall of the air bag surrounding the pressurizing cavity is made of elastic materials.

4. The ankle brace of claim 3 wherein the side of the bladder adjacent the first channel is attached to the first channel by adhesive.

5. The ankle brace of claim 3 wherein the bladder is provided with a cuff on a side thereof remote from the compression chamber, the cuff being attached to the leg support, the bladder being connected to the first channel by the cuff.

6. The ankle brace of claim 3 wherein the bladder comprises a plurality of inflatable cells connected in series along the direction of the extension of the C-shaped channel, adjacent cells being connected by a connecting portion having a volume that does not change with inflation and deflation of the bladder.

7. The ankle brace of claim 6 further comprising an inflation port disposed on the bladder at the inflation cell furthest from the foot support, the inflation cells being in communication with one another.

8. The ankle brace of claim 7 further comprising a pressurized ball connected to the inflation port, wherein a one-way valve is disposed between the inflation port and the pressurized ball, the one-way valve permitting one-way flow of gas from the pressurized ball to the bladder.

9. The uniform pressure adjustable ankle brace of any of claims 2-8 wherein a strap first end is disposed on the brace body and a strap second end is a free end, wherein the strap first end is rotatable 360 degrees relative to the brace body.

10. The ankle brace having uniformly adjustable pressure of claim 9 wherein at least one of said straps is provided on each of said foot brace and said leg brace, said straps having a velcro surface along the extension of the strap; a first magic tape hook surface is arranged on the surface of the foot support far away from the leg support; a second hook-and-loop fastener surface is arranged on the surface, far away from the foot support, of the leg support; the first hook-and-loop fastener surface and the second hook-and-loop fastener surface can be adhered to the rough surface of the hook and loop fastener strip.

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