Split type distal radius fracture splint

Abstract

The utility model discloses a split type distal radius fracture splint. Comprising a binding band, a pressing pad and four clamping plates, each clamping plate is wrapped with a sleeve body, a plush surface is arranged on the surface of each sleeve body, a barb surface is arranged on one end face of the pressing pad, the binding band is in a strip-shaped band shape, the plush surface is arranged on one face of the binding band, and the barb surface is arranged on the other face of the binding band. According to the utility model, the binding mode of a conventional bandage can be avoided, and the binding band and the pressure pad are connected with the four clamping plates in the sticking mode of the magic tapes, so that the whole operation is more convenient; meanwhile, after the binding band, the pressing pad and the clamping plate are bonded, deviation can be prevented in the wearing process, it is guaranteed that the pressing pad is located at the optimal clamping position all the time, the position of the pressing pad can be changed immediately according to different correction positions of different fractures, and therefore the fracture correction requirement can be met more flexibly.

Description

Technical Field

[0001] The utility model relates to the technical field of fracture tools, in particular to a split distal radius fracture splint. Background Art

[0002] As we all know, radial splints, also called hand splints, are important therapeutic tools for hand function rehabilitation, and are often designed and made by occupational therapists. Splints are used to brake, support and correct damaged and deformed body structures, and can maintain and promote joint movement. Among them, the most common is when a fracture occurs at the wrist (radius), through the establishment of a splint, and the use of straps to bind and clamp multiple splints on the wrist, the fracture is fixed, the movement of the wrist is controlled, and the wrist can be rehabilitated normally.

[0003] At present, the existing arm splints are generally composed of four hard plates and straps. Although this structure is simple, the plates are easy to move relative to each other during use. Once they are misaligned, the original optimal clamping position will be offset, affecting the recovery of the fracture. At the same time, after a fracture of the radius occurs, a pressure pad needs to be added under the plate at the fracture site if necessary to assist in correcting the fracture displacement. However, the existing pressure pads are only fixed by the force of the binding, which is very easy to be offset. Once offset, they will lose their corresponding function. Therefore, there are still many problems with the existing fracture splints that need to be optimized. Utility Model Content

[0004] In view of the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a split distal radius fracture splint with good wearing stability.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A split distal radius fracture splint, comprising a bandage, a pressure pad and four splints, wherein the splint is covered with a sleeve, the surface of the sleeve is provided with a plush surface, one end surface of the pressure pad is provided with a barb surface, the bandage is in a strip-shaped belt shape, one side of the bandage is provided with a plush surface, and the other side of the bandage is provided with a barb surface;

[0007] The plush surfaces and the barbed surfaces can be pasted to each other, the pressure pad can be selectively adhered to the bottom surface of a single splint, and the barbed surfaces of the binding strap are adhered to the splint one by one and are wrapped at least once to form adhesion with the plush surfaces thereof.

[0008] Preferably, the four clamping plates are divided into two large plate bodies and two small plate bodies, and the plate surface span of the large plate bodies is greater than the plate surface span of the small plate bodies.

[0009] Preferably, the sleeve body is provided with a sleeve cavity, the splint is inserted into the sleeve cavity, and the cavity opening of the sleeve cavity is closed by a sealing member.

[0010] Preferably, the sealing element is a zipper or a snap fastener or a Velcro.

[0011] Preferably, a decorative pattern is drawn on the surface of the sleeve, or a decorative patch with a barbed surface is adhered to the plush surface.

[0012] Preferably, the sleeve cavity is also filled with a buffer layer.

[0013] Preferably, the buffer layer is sponge.

[0014] Preferably, the thickness of the buffer layer is 3 mm-5 mm.

[0015] Due to the adoption of the above scheme, the utility model can avoid the conventional bandage binding form, and connect the straps and the pressure pad with the four splints in the form of Velcro, making the overall operation more convenient; at the same time, after the straps, the pressure pad and the splint are bonded, it can prevent displacement during wearing, ensuring that it is always in the optimal clamping position, wherein the pressure pad can also change the position of the pressure pad according to the different correction positions of different fractures, so as to adapt to the fracture correction needs more flexibly. In addition, the sleeve placed outside the splint can also be replaced and equipped with different styles of sleeves, so that when necessary, different styles can be selected to meet the needs of different groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structural principle of an embodiment of the utility model.

[0017] Figure 2 It is a cross-sectional view of the combination of the sleeve body and the clamping plate of the embodiment of the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] like Figure 1 and Figure 2 As shown, a split distal radius fracture splint provided in this embodiment comprises a bandage 1, a pressure pad 2 and four splints 3, wherein the splint 3 is covered with a sleeve 4, the surface of the sleeve 4 is provided with a plush surface 5, one end surface of the pressure pad 2 is provided with a barb surface 6, the bandage 1 is in a strip-shaped belt shape, one side of the bandage 1 is provided with a plush surface 5, and the other side of the bandage 1 is provided with a barb surface 6;

[0022] The plush surface 5 and the barb surface 6 can be pasted to each other, the pressure pad 2 can be selectively adhered to the bottom surface of a single splint 3, and the barb surfaces 6 of the strap 1 are adhered to the splint 3 one by one and wrapped at least once to form adhesion with its own plush surface 5.

[0023] This embodiment can avoid the conventional bandage binding form, and connect the strap 1 and the pressure pad 2 with the four splints 3 in the form of Velcro, making the overall operation more convenient; at the same time, after the strap 1, the pressure pad 2 and the splint 3 are bonded, it can prevent displacement during wearing, ensuring that it is always in the optimal clamping position, wherein the pressure pad 2 can also change the position of the pressure pad 2 according to the different correction positions of different fractures, so that it can adapt to the fracture correction needs more flexibly. In addition, the sleeve 4 placed outside the splint 3 can also be replaced, and equipped with different styles of sleeves 4, so that when necessary, different styles can be selected to meet the needs of different groups.

[0024] When wearing the armband, first select the fitting position of the pressure pad 2, then adhere the pressure pad 2 to a corresponding splint 3, then fit the other splints 3 on the arm and keep them still, take out the strap 1, first let the strap 1 be adhered to a splint 3, and then wrap it in one direction, so that the strap 1 is wrapped at least once and fits on its own plush surface 5. After one strap 1 is tied, just tie the other straps 1 in the same way to complete the overall wearing operation.

[0025] Furthermore, regarding the design of the size of the splint 3, since the upper and lower surfaces and the left and right sides of the arm are of different sizes, the four splints 3 of this embodiment are divided into two large plates and two small plates, and the plate surface span of the large plate body is greater than the plate surface span of the small plate body.

[0026] Further, with respect to the structure of the sleeve 4 of this embodiment, the sleeve 4 is provided with a sleeve cavity 41, the splint 3 is inserted into the sleeve cavity 41, and the cavity opening of the sleeve cavity 41 is closed by a seal 42, and the seal 42 is a zipper or a buckle or a Velcro. In this way, the sleeve 4 and the splint 3 can be selectively replaced to meet the needs of cleaning or replacement of the sleeve. Of course, when necessary, a decorative pattern can be drawn on the surface of the sleeve 4, or a decorative patch 7 with a barbed surface 6 can be adhered to the plush surface 5. In this way, when children wear it, it can be replaced with a pattern with a cartoon character or a pattern that children like, so as to reduce the fear of children about wearing it.

[0027] Furthermore, in order to make wearing more comfortable, the sleeve cavity 41 of this embodiment is also filled with a buffer layer 43, which is a sponge and has a thickness of 3mm-5mm, so as to meet both the flexible contact and the hardness requirements for fracture correction.

[0028] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A split distal radius fracture splint, characterized in that: It comprises a binding strap, a pressure pad and four clamps, wherein the clamps are covered with a sleeve, the surface of the sleeve is provided with a plush surface, one end surface of the pressure pad is provided with a barb surface, the binding strap is in a strip shape, one side of the binding strap is provided with a plush surface, and the other side of the binding strap is provided with a barb surface; The plush surfaces and the barbed surfaces can be pasted to each other, the pressure pad can be selectively adhered to the bottom surface of a single splint, and the barbed surfaces of the binding strap are adhered to the splint one by one and are wrapped at least once to form adhesion with the plush surfaces thereof.

2. A split distal radius fracture splint as claimed in claim 1, characterized in that: The four clamping plates are divided into two large plate bodies and two small plate bodies, and the plate surface span of the large plate body is greater than the plate surface span of the small plate body.

3. A split distal radius fracture splint as claimed in claim 2, characterized in that: The sleeve body is provided with a sleeve cavity, the splint is inserted in the sleeve cavity, and the cavity opening of the sleeve cavity is closed by a sealing member.

4. A split distal radius fracture splint as claimed in claim 3, characterized in that: The sealing element is a zipper or a press button or a Velcro.

5. A split distal radius fracture splint as claimed in claim 1, characterized in that: The surface of the sleeve body is painted with decorative patterns.

6. A split distal radius fracture splint as claimed in claim 1, characterized in that: A decorative patch with a barbed hook surface is adhered to the surface of the sleeve body through the plush surface.

7. A split distal radius fracture splint as claimed in claim 3, characterized in that: The sleeve cavity is also filled with a buffer layer.

8. A split distal radius fracture splint as claimed in claim 7, characterized in that: The buffer layer is sponge.

9. A split distal radius fracture splint as claimed in claim 8, characterized in that: The thickness of the buffer layer is 3mm-5mm.

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